diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; @@ -1045,7 +1062,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; @@ -1255,53 +1272,239 @@ }; }; -// gl-matrix 1.3.7 - https://github.com/toji/gl-matrix/blob/master/LICENSE.md -(function(w,D){"object"===typeof exports?module.exports=D(global):"function"===typeof 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d=b[0],e=b[1],b=b[2],g,f,h,j,i,m,l,k,q, -n,o,p;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];j=a[3];i=a[4];m=a[5];l=a[6];k=a[7];q=a[8];n=a[9];o=a[10];p=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=j;c[4]=i;c[5]=m;c[6]=l;c[7]=k;c[8]=q;c[9]=n;c[10]=o;c[11]=p;c[12]=g*d+i*e+q*b+a[12];c[13]=f*d+m*e+n*b+a[13];c[14]=h*d+l*e+o*b+a[14];c[15]=j*d+k*e+p*b+a[15];return c},scale:function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*= -d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c},rotate:function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,j,i,m,l,k,q,n,o,p,r,s,v,t,u,w,x,y,z,A;if(!f)return null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; @@ -1045,7 +1062,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; @@ -1255,53 +1272,239 @@ }; }; -// gl-matrix 1.3.7 - https://github.com/toji/gl-matrix/blob/master/LICENSE.md 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if(-0.999999>d)r.cross(L,a,z),1.0E-6>r.length(z)&&r.cross(M,a,z),1.0E-6>r.length(z)&&r.cross(N,a,z),r.normalize(z),k.fromAngleAxis(Math.PI,z,c);else{var d=Math.sqrt(2*(1+ -d)),e=1/d;r.cross(a,b,z);c[0]=z[0]*e;c[1]=z[1]*e;c[2]=z[2]*e;c[3]=0.5*d;k.normalize(c)}1c[3]&&(c[3]=-1);return c};r.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+"]"};var A={create:function(a){var b=new o(9);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[8]=a[8]):b[0]=b[1]=b[2]=b[3]=b[4]=b[5]=b[6]=b[7]=b[8]=0;return b},createFrom:function(a,b,c,d,e,g,f,h,j){var i=new o(9);i[0]=a;i[1]=b;i[2]=c;i[3]=d;i[4]=e;i[5]=g;i[6]=f;i[7]=h;i[8]=j;return i}, -determinant:function(a){var b=a[3],c=a[4],d=a[5],e=a[6],g=a[7],f=a[8];return a[0]*(f*c-d*g)+a[1]*(-f*b+d*e)+a[2]*(g*b-c*e)},inverse:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],f=a[4],h=a[5],j=a[6],i=a[7],m=a[8],l=m*f-h*i,C=-m*g+h*j,q=i*g-f*j,n=c*l+d*C+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=C*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2], -f=a[3],h=a[4],j=a[5],i=a[6],m=a[7],a=a[8],l=b[0],C=b[1],q=b[2],n=b[3],k=b[4],p=b[5],o=b[6],s=b[7],b=b[8];c[0]=l*d+C*f+q*i;c[1]=l*e+C*h+q*m;c[2]=l*g+C*j+q*a;c[3]=n*d+k*f+p*i;c[4]=n*e+k*h+p*m;c[5]=n*g+k*j+p*a;c[6]=o*d+s*f+b*i;c[7]=o*e+s*h+b*m;c[8]=o*g+s*j+b*a;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[3]+a[6];c[1]=d*a[1]+b*a[4]+a[7];return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=d*a[0]+e*a[3]+b*a[6];c[1]=d*a[1]+e*a[4]+b*a[7];c[2]= -d*a[2]+e*a[5]+b*a[8];return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])&&1.0E-6>Math.abs(a[4]-b[4])&&1.0E-6>Math.abs(a[5]-b[5])&&1.0E-6>Math.abs(a[6]-b[6])&&1.0E-6>Math.abs(a[7]-b[7])&&1.0E-6>Math.abs(a[8]-b[8])},identity:function(a){a||(a=A.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0; -a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[5];a[1]=a[3];a[2]=a[6];a[3]=c;a[5]=a[7];a[6]=d;a[7]=e;return a}b[0]=a[0];b[1]=a[3];b[2]=a[6];b[3]=a[1];b[4]=a[4];b[5]=a[7];b[6]=a[2];b[7]=a[5];b[8]=a[8];return b},toMat4:function(a,b){b||(b=x.create());b[15]=1;b[14]=0;b[13]=0;b[12]=0;b[11]=0;b[10]=a[8];b[9]=a[7];b[8]=a[6];b[7]=0;b[6]=a[5];b[5]=a[4];b[4]=a[3];b[3]=0;b[2]=a[2];b[1]=a[1];b[0]=a[0];return b},str:function(a){return"["+a[0]+", "+a[1]+ -", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+"]"}},x={create:function(a){var b=new 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-Math.abs(a[10]-b[10])&&1.0E-6>Math.abs(a[11]-b[11])&&1.0E-6>Math.abs(a[12]-b[12])&&1.0E-6>Math.abs(a[13]-b[13])&&1.0E-6>Math.abs(a[14]-b[14])&&1.0E-6>Math.abs(a[15]-b[15])},identity:function(a){a||(a=x.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[3],g=a[6],f=a[7],h=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=c;a[6]=a[9];a[7]=a[13];a[8]=d;a[9]=g;a[11]= -a[14];a[12]=e;a[13]=f;a[14]=h;return a}b[0]=a[0];b[1]=a[4];b[2]=a[8];b[3]=a[12];b[4]=a[1];b[5]=a[5];b[6]=a[9];b[7]=a[13];b[8]=a[2];b[9]=a[6];b[10]=a[10];b[11]=a[14];b[12]=a[3];b[13]=a[7];b[14]=a[11];b[15]=a[15];return b},determinant:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],j=a[7],i=a[8],m=a[9],l=a[10],C=a[11],q=a[12],n=a[13],k=a[14],a=a[15];return q*m*h*e-i*n*h*e-q*f*l*e+g*n*l*e+i*f*k*e-g*m*k*e-q*m*d*j+i*n*d*j+q*c*l*j-b*n*l*j-i*c*k*j+b*m*k*j+q*f*d*C-g*n*d*C-q*c*h*C+b*n*h*C+ -g*c*k*C-b*f*k*C-i*f*d*a+g*m*d*a+i*c*h*a-b*m*h*a-g*c*l*a+b*f*l*a},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=a[4],h=a[5],j=a[6],i=a[7],m=a[8],l=a[9],k=a[10],q=a[11],n=a[12],o=a[13],p=a[14],r=a[15],s=c*h-d*f,v=c*j-e*f,t=c*i-g*f,u=d*j-e*h,w=d*i-g*h,x=e*i-g*j,y=m*o-l*n,z=m*p-k*n,F=m*r-q*n,A=l*p-k*o,D=l*r-q*o,E=k*r-q*p,B=s*E-v*D+t*A+u*F-w*z+x*y;if(!B)return null;B=1/B;b[0]=(h*E-j*D+i*A)*B;b[1]=(-d*E+e*D-g*A)*B;b[2]=(o*x-p*w+r*u)*B;b[3]=(-l*x+k*w-q*u)*B;b[4]=(-f*E+j*F-i*z)*B;b[5]= -(c*E-e*F+g*z)*B;b[6]=(-n*x+p*t-r*v)*B;b[7]=(m*x-k*t+q*v)*B;b[8]=(f*D-h*F+i*y)*B;b[9]=(-c*D+d*F-g*y)*B;b[10]=(n*w-o*t+r*s)*B;b[11]=(-m*w+l*t-q*s)*B;b[12]=(-f*A+h*z-j*y)*B;b[13]=(c*A-d*z+e*y)*B;b[14]=(-n*u+o*v-p*s)*B;b[15]=(m*u-l*v+k*s)*B;return b},toRotationMat:function(a,b){b||(b=x.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},toMat3:function(a,b){b||(b=A.create());b[0]= -a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b},toInverseMat3:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],j=a[8],i=a[9],m=a[10],l=m*f-h*i,k=-m*g+h*j,q=i*g-f*j,n=c*l+d*k+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=k*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],j=a[5], -i=a[6],m=a[7],l=a[8],k=a[9],q=a[10],n=a[11],o=a[12],p=a[13],r=a[14],a=a[15],s=b[0],v=b[1],t=b[2],u=b[3];c[0]=s*d+v*h+t*l+u*o;c[1]=s*e+v*j+t*k+u*p;c[2]=s*g+v*i+t*q+u*r;c[3]=s*f+v*m+t*n+u*a;s=b[4];v=b[5];t=b[6];u=b[7];c[4]=s*d+v*h+t*l+u*o;c[5]=s*e+v*j+t*k+u*p;c[6]=s*g+v*i+t*q+u*r;c[7]=s*f+v*m+t*n+u*a;s=b[8];v=b[9];t=b[10];u=b[11];c[8]=s*d+v*h+t*l+u*o;c[9]=s*e+v*j+t*k+u*p;c[10]=s*g+v*i+t*q+u*r;c[11]=s*f+v*m+t*n+u*a;s=b[12];v=b[13];t=b[14];u=b[15];c[12]=s*d+v*h+t*l+u*o;c[13]=s*e+v*j+t*k+u*p;c[14]=s*g+ -v*i+t*q+u*r;c[15]=s*f+v*m+t*n+u*a;return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=a[0]*d+a[4]*e+a[8]*b+a[12];c[1]=a[1]*d+a[5]*e+a[9]*b+a[13];c[2]=a[2]*d+a[6]*e+a[10]*b+a[14];return c},multiplyVec4:function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=b[3];c[0]=a[0]*d+a[4]*e+a[8]*g+a[12]*b;c[1]=a[1]*d+a[5]*e+a[9]*g+a[13]*b;c[2]=a[2]*d+a[6]*e+a[10]*g+a[14]*b;c[3]=a[3]*d+a[7]*e+a[11]*g+a[15]*b;return c},translate:function(a,b,c){var d=b[0],e=b[1],b=b[2],g,f,h,j,i,m,l,k,q, -n,o,p;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];j=a[3];i=a[4];m=a[5];l=a[6];k=a[7];q=a[8];n=a[9];o=a[10];p=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=j;c[4]=i;c[5]=m;c[6]=l;c[7]=k;c[8]=q;c[9]=n;c[10]=o;c[11]=p;c[12]=g*d+i*e+q*b+a[12];c[13]=f*d+m*e+n*b+a[13];c[14]=h*d+l*e+o*b+a[14];c[15]=j*d+k*e+p*b+a[15];return c},scale:function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*= -d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c},rotate:function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,j,i,m,l,k,q,n,o,p,r,s,v,t,u,w,x,y,z,A;if(!f)return null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; PIXI.InteractionManager.prototype.onMouseUp=function(){this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseup&&this.currentOver.mouseup(this.mouse));this.currentDown&&(this.mouse.target=this.currentDown,this.currentOver==this.currentDown&&this.currentDown.click&&this.currentDown.click(this.mouse),this.currentDown=null)}; -PIXI.InteractionManager.prototype.onTouchMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();a=a.changedTouches;for(var d=0;d>16&255)/255,(a>>8&255)/255,(a&255)/255]} -"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(c){function d(){var 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s.frustum(-e,e,-b,b,a,c,d)},ortho:function(b,a,c,d,f,g,h){h||(h=s.create());var j=a-b,k=d-c,l=g-f;h[0]=2/j;h[1]=0;h[2]=0;h[3]=0;h[4]=0;h[5]=2/k;h[6]=0;h[7]=0;h[8]=0;h[9]=0;h[10]=-2/l;h[11]=0;h[12]=-(b+a)/j;h[13]=-(d+c)/k;h[14]=-(g+f)/l;h[15]=1;return h},lookAt:function(b,a,c,d){d|| -(d=s.create());var f,g,h,j,k,l,m,n,r=b[0],u=b[1];b=b[2];h=c[0];j=c[1];g=c[2];m=a[0];c=a[1];f=a[2];if(r===m&&u===c&&b===f)return s.identity(d);a=r-m;c=u-c;m=b-f;n=1/Math.sqrt(a*a+c*c+m*m);a*=n;c*=n;m*=n;f=j*m-g*c;g=g*a-h*m;h=h*c-j*a;(n=Math.sqrt(f*f+g*g+h*h))?(n=1/n,f*=n,g*=n,h*=n):h=g=f=0;j=c*h-m*g;k=m*f-a*h;l=a*g-c*f;(n=Math.sqrt(j*j+k*k+l*l))?(n=1/n,j*=n,k*=n,l*=n):l=k=j=0;d[0]=f;d[1]=j;d[2]=a;d[3]=0;d[4]=g;d[5]=k;d[6]=c;d[7]=0;d[8]=h;d[9]=l;d[10]=m;d[11]=0;d[12]=-(f*r+g*u+h*b);d[13]=-(j*r+k*u+ -l*b);d[14]=-(a*r+c*u+m*b);d[15]=1;return d},fromRotationTranslation:function(b,a,c){c||(c=s.create());var d=b[0],f=b[1],g=b[2],h=b[3],j=d+d,k=f+f,l=g+g;b=d*j;var 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E=y.create();l.fromAxes=function(b,a,c,d){E[0]=a[0];E[3]=a[1];E[6]=a[2];E[1]=c[0];E[4]=c[1];E[7]=c[2];E[2]=b[0];E[5]=b[1];E[8]=b[2];return l.fromRotationMatrix(E,d)};l.identity=function(b){b||(b=l.create());b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b};l.fromAngleAxis=function(b,a,c){c||(c=l.create());b*=0.5;var d=Math.sin(b);c[3]=Math.cos(b);c[0]=d*a[0];c[1]=d*a[1];c[2]=d*a[2]; -return c};l.toAngleAxis=function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1]+b[2]*b[2];0Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])},negate:function(b,a){a||(a=b); -a[0]=-b[0];a[1]=-b[1];return a},normalize:function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1];0 -Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,c){if(!c||a===c){var d=a[1];a[1]=a[2];a[2]=d;return a}c[0]=a[0];c[1]=a[2];c[2]=a[1];c[3]=a[3];return c},determinant:function(a){return 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-Math.abs(a[10]-b[10])&&1.0E-6>Math.abs(a[11]-b[11])&&1.0E-6>Math.abs(a[12]-b[12])&&1.0E-6>Math.abs(a[13]-b[13])&&1.0E-6>Math.abs(a[14]-b[14])&&1.0E-6>Math.abs(a[15]-b[15])},identity:function(a){a||(a=x.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[3],g=a[6],f=a[7],h=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=c;a[6]=a[9];a[7]=a[13];a[8]=d;a[9]=g;a[11]= -a[14];a[12]=e;a[13]=f;a[14]=h;return a}b[0]=a[0];b[1]=a[4];b[2]=a[8];b[3]=a[12];b[4]=a[1];b[5]=a[5];b[6]=a[9];b[7]=a[13];b[8]=a[2];b[9]=a[6];b[10]=a[10];b[11]=a[14];b[12]=a[3];b[13]=a[7];b[14]=a[11];b[15]=a[15];return b},determinant:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],j=a[7],i=a[8],m=a[9],l=a[10],C=a[11],q=a[12],n=a[13],k=a[14],a=a[15];return 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b},toRotationMat:function(a,b){b||(b=x.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},toMat3:function(a,b){b||(b=A.create());b[0]= -a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b},toInverseMat3:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],j=a[8],i=a[9],m=a[10],l=m*f-h*i,k=-m*g+h*j,q=i*g-f*j,n=c*l+d*k+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=k*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],j=a[5], 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null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; PIXI.InteractionManager.prototype.onMouseUp=function(){this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseup&&this.currentOver.mouseup(this.mouse));this.currentDown&&(this.mouse.target=this.currentDown,this.currentOver==this.currentDown&&this.currentDown.click&&this.currentDown.click(this.mouse),this.currentDown=null)}; -PIXI.InteractionManager.prototype.onTouchMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();a=a.changedTouches;for(var d=0;d>16&255)/255,(a>>8&255)/255,(a&255)/255]} -"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(c){function d(){var h=g.concat(a.call(arguments));f.apply(this instanceof d?this:c,h)}var f=this,g=a.call(arguments,1);if("function"!=typeof f)throw new TypeError;d.prototype=function j(a){a&&(j.prototype=a);if(!(this instanceof j))return new j}(f.prototype);return d}}()); -var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var e=g[0];return e*(1.5-0.5*b*e*e)}}else f.invsqrt=function(b){return 1/Math.sqrt(b)}; -var j=null;d();var k={create:function(b){var e=new j(3);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2]):e[0]=e[1]=e[2]=0;return e},createFrom:function(b,e,a){var c=new j(3);c[0]=b;c[1]=e;c[2]=a;return c},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])},add:function(b,e,a){if(!a||b===a)return b[0]+=e[0],b[1]+=e[1],b[2]+=e[2],b;a[0]=b[0]+e[0];a[1]=b[1]+e[1];a[2]=b[2]+e[2];return a},subtract:function(b, -e,a){if(!a||b===a)return 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c=Math.sqrt(2*(1+c)),q=1/c;k.cross(b, -e,u);a[0]=u[0]*q;a[1]=u[1]*q;a[2]=u[2]*q;a[3]=0.5*c;l.normalize(a)}1a[3]&&(a[3]=-1);return a};k.str=function(b){return"["+b[0]+", "+b[1]+", "+b[2]+"]"};var y={create:function(b){var e=new j(9);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8]):e[0]=e[1]=e[2]=e[3]=e[4]=e[5]=e[6]=e[7]=e[8]=0;return e},createFrom:function(b,e,a,c,q,d,f,g,H){var v=new j(9);v[0]=b;v[1]=e;v[2]=a;v[3]=c;v[4]=q;v[5]=d;v[6]=f;v[7]=g;v[8]=H;return v},determinant:function(b){var e= -b[3],a=b[4],c=b[5],q=b[6],d=b[7],f=b[8];return b[0]*(f*a-c*d)+b[1]*(-f*e+c*q)+b[2]*(d*e-a*q)},inverse:function(b,e){var a=b[0],c=b[1],q=b[2],d=b[3],f=b[4],g=b[5],H=b[6],v=b[7],h=b[8],j=h*f-g*v,k=-h*d+g*H,l=v*d-f*H,p=a*j+c*k+q*l;if(!p)return null;p=1/p;e||(e=y.create());e[0]=j*p;e[1]=(-h*c+q*v)*p;e[2]=(g*c-q*f)*p;e[3]=k*p;e[4]=(h*a-q*H)*p;e[5]=(-g*a+q*d)*p;e[6]=l*p;e[7]=(-v*a+c*H)*p;e[8]=(f*a-c*d)*p;return e},multiply:function(b,e,a){a||(a=b);var 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-e[12])&&1E-6>Math.abs(b[13]-e[13])&&1E-6>Math.abs(b[14]-e[14])&&1E-6>Math.abs(b[15]-e[15])},identity:function(b){b||(b=s.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=0;b[5]=1;b[6]=0;b[7]=0;b[8]=0;b[9]=0;b[10]=1;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},transpose:function(b,e){if(!e||b===e){var a=b[1],c=b[2],q=b[3],d=b[6],f=b[7],g=b[11];b[1]=b[4];b[2]=b[8];b[3]=b[12];b[4]=a;b[6]=b[9];b[7]=b[13];b[8]=c;b[9]=d;b[11]=b[14];b[12]=q;b[13]=f;b[14]=g;return b}e[0]=b[0];e[1]=b[4];e[2]=b[8];e[3]=b[12]; -e[4]=b[1];e[5]=b[5];e[6]=b[9];e[7]=b[13];e[8]=b[2];e[9]=b[6];e[10]=b[10];e[11]=b[14];e[12]=b[3];e[13]=b[7];e[14]=b[11];e[15]=b[15];return e},determinant:function(b){var e=b[0],a=b[1],c=b[2],q=b[3],d=b[4],f=b[5],g=b[6],h=b[7],v=b[8],j=b[9],I=b[10],k=b[11],l=b[12],p=b[13],m=b[14];b=b[15];return l*j*g*q-v*p*g*q-l*f*I*q+d*p*I*q+v*f*m*q-d*j*m*q-l*j*c*h+v*p*c*h+l*a*I*h-e*p*I*h-v*a*m*h+e*j*m*h+l*f*c*k-d*p*c*k-l*a*g*k+e*p*g*k+d*a*m*k-e*f*m*k-v*f*c*b+d*j*c*b+v*a*g*b-e*j*g*b-d*a*I*b+e*f*I*b},inverse:function(b, -e){e||(e=b);var a=b[0],c=b[1],d=b[2],f=b[3],x=b[4],g=b[5],h=b[6],v=b[7],j=b[8],k=b[9],l=b[10],m=b[11],p=b[12],n=b[13],t=b[14],r=b[15],w=a*g-c*x,C=a*h-d*x,A=a*v-f*x,B=c*h-d*g,s=c*v-f*g,u=d*v-f*h,y=j*n-k*p,z=j*t-l*p,D=j*r-m*p,E=k*t-l*n,G=k*r-m*n,J=l*r-m*t,F=w*J-C*G+A*E+B*D-s*z+u*y;if(!F)return null;F=1/F;e[0]=(g*J-h*G+v*E)*F;e[1]=(-c*J+d*G-f*E)*F;e[2]=(n*u-t*s+r*B)*F;e[3]=(-k*u+l*s-m*B)*F;e[4]=(-x*J+h*D-v*z)*F;e[5]=(a*J-d*D+f*z)*F;e[6]=(-p*u+t*A-r*C)*F;e[7]=(j*u-l*A+m*C)*F;e[8]=(x*G-g*D+v*y)*F;e[9]= -(-a*G+c*D-f*y)*F;e[10]=(p*s-n*A+r*w)*F;e[11]=(-j*s+k*A-m*w)*F;e[12]=(-x*E+g*z-h*y)*F;e[13]=(a*E-c*z+d*y)*F;e[14]=(-p*B+n*C-t*w)*F;e[15]=(j*B-k*C+l*w)*F;return e},toRotationMat:function(b,e){e||(e=s.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=0;e[13]=0;e[14]=0;e[15]=1;return e},toMat3:function(b,e){e||(e=y.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[4];e[4]=b[5];e[5]=b[6];e[6]=b[8];e[7]=b[9];e[8]=b[10]; -return e},toInverseMat3:function(b,e){var a=b[0],c=b[1],d=b[2],f=b[4],x=b[5],g=b[6],h=b[8],j=b[9],k=b[10],l=k*x-g*j,m=-k*f+g*h,n=j*f-x*h,p=a*l+c*m+d*n;if(!p)return null;p=1/p;e||(e=y.create());e[0]=l*p;e[1]=(-k*c+d*j)*p;e[2]=(g*c-d*x)*p;e[3]=m*p;e[4]=(k*a-d*h)*p;e[5]=(-g*a+d*f)*p;e[6]=n*p;e[7]=(-j*a+c*h)*p;e[8]=(x*a-c*f)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],d=b[1],f=b[2],x=b[3],g=b[4],h=b[5],j=b[6],k=b[7],l=b[8],m=b[9],n=b[10],p=b[11],r=b[12],t=b[13],s=b[14];b=b[15];var w=e[0], -C=e[1],A=e[2],B=e[3];a[0]=w*c+C*g+A*l+B*r;a[1]=w*d+C*h+A*m+B*t;a[2]=w*f+C*j+A*n+B*s;a[3]=w*x+C*k+A*p+B*b;w=e[4];C=e[5];A=e[6];B=e[7];a[4]=w*c+C*g+A*l+B*r;a[5]=w*d+C*h+A*m+B*t;a[6]=w*f+C*j+A*n+B*s;a[7]=w*x+C*k+A*p+B*b;w=e[8];C=e[9];A=e[10];B=e[11];a[8]=w*c+C*g+A*l+B*r;a[9]=w*d+C*h+A*m+B*t;a[10]=w*f+C*j+A*n+B*s;a[11]=w*x+C*k+A*p+B*b;w=e[12];C=e[13];A=e[14];B=e[15];a[12]=w*c+C*g+A*l+B*r;a[13]=w*d+C*h+A*m+B*t;a[14]=w*f+C*j+A*n+B*s;a[15]=w*x+C*k+A*p+B*b;return a},multiplyVec3:function(b,e,a){a||(a=e); -var c=e[0],d=e[1];e=e[2];a[0]=b[0]*c+b[4]*d+b[8]*e+b[12];a[1]=b[1]*c+b[5]*d+b[9]*e+b[13];a[2]=b[2]*c+b[6]*d+b[10]*e+b[14];return a},multiplyVec4:function(b,e,a){a||(a=e);var c=e[0],d=e[1],f=e[2];e=e[3];a[0]=b[0]*c+b[4]*d+b[8]*f+b[12]*e;a[1]=b[1]*c+b[5]*d+b[9]*f+b[13]*e;a[2]=b[2]*c+b[6]*d+b[10]*f+b[14]*e;a[3]=b[3]*c+b[7]*d+b[11]*f+b[15]*e;return a},translate:function(b,e,a){var c=e[0],d=e[1];e=e[2];var f,x,g,h,j,k,l,m,n,p,r,t;if(!a||b===a)return 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null;1!==x&&(x=1/x,d*=x,f*=x,a*=x);g=Math.sin(e);h=Math.cos(e);j=1-h;e=b[0];x=b[1];k=b[2];l=b[3];m=b[4];n=b[5];p=b[6];r=b[7];t=b[8];s=b[9];w= -b[10];C=b[11];A=d*d*j+h;B=f*d*j+a*g;u=a*d*j-f*g;y=d*f*j-a*g;z=f*f*j+h;D=a*f*j+d*g;E=d*a*j+f*g;d=f*a*j-d*g;f=a*a*j+h;c?b!==c&&(c[12]=b[12],c[13]=b[13],c[14]=b[14],c[15]=b[15]):c=b;c[0]=e*A+m*B+t*u;c[1]=x*A+n*B+s*u;c[2]=k*A+p*B+w*u;c[3]=l*A+r*B+C*u;c[4]=e*y+m*z+t*D;c[5]=x*y+n*z+s*D;c[6]=k*y+p*z+w*D;c[7]=l*y+r*z+C*D;c[8]=e*E+m*d+t*f;c[9]=x*E+n*d+s*f;c[10]=k*E+p*d+w*f;c[11]=l*E+r*d+C*f;return c},rotateX:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[4],f=b[5],g=b[6],h=b[7],j=b[8],k=b[9],l=b[10], -m=b[11];a?b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[4]=d*e+j*c;a[5]=f*e+k*c;a[6]=g*e+l*c;a[7]=h*e+m*c;a[8]=d*-c+j*e;a[9]=f*-c+k*e;a[10]=g*-c+l*e;a[11]=h*-c+m*e;return a},rotateY:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[8],k=b[9],l=b[10],m=b[11];a?b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*-c;a[1]=f*e+k*-c;a[2]=g*e+l*-c;a[3]=h* -e+m*-c;a[8]=d*c+j*e;a[9]=f*c+k*e;a[10]=g*c+l*e;a[11]=h*c+m*e;return a},rotateZ:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[4],k=b[5],l=b[6],m=b[7];a?b!==a&&(a[8]=b[8],a[9]=b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*c;a[1]=f*e+k*c;a[2]=g*e+l*c;a[3]=h*e+m*c;a[4]=d*-c+j*e;a[5]=f*-c+k*e;a[6]=g*-c+l*e;a[7]=h*-c+m*e;return a},frustum:function(b,e,a,c,d,f,g){g||(g=s.create());var h=e-b,j=c-a,k=f-d;g[0]=2*d/h;g[1]=0; -g[2]=0;g[3]=0;g[4]=0;g[5]=2*d/j;g[6]=0;g[7]=0;g[8]=(e+b)/h;g[9]=(c+a)/j;g[10]=-(f+d)/k;g[11]=-1;g[12]=0;g[13]=0;g[14]=-(2*f*d)/k;g[15]=0;return g},perspective:function(b,e,a,c,d){b=a*Math.tan(b*Math.PI/360);e*=b;return s.frustum(-e,e,-b,b,a,c,d)},ortho:function(b,a,c,d,f,g,h){h||(h=s.create());var j=a-b,k=d-c,l=g-f;h[0]=2/j;h[1]=0;h[2]=0;h[3]=0;h[4]=0;h[5]=2/k;h[6]=0;h[7]=0;h[8]=0;h[9]=0;h[10]=-2/l;h[11]=0;h[12]=-(b+a)/j;h[13]=-(d+c)/k;h[14]=-(g+f)/l;h[15]=1;return h},lookAt:function(b,a,c,d){d|| -(d=s.create());var f,g,h,j,k,l,m,n,r=b[0],u=b[1];b=b[2];h=c[0];j=c[1];g=c[2];m=a[0];c=a[1];f=a[2];if(r===m&&u===c&&b===f)return s.identity(d);a=r-m;c=u-c;m=b-f;n=1/Math.sqrt(a*a+c*c+m*m);a*=n;c*=n;m*=n;f=j*m-g*c;g=g*a-h*m;h=h*c-j*a;(n=Math.sqrt(f*f+g*g+h*h))?(n=1/n,f*=n,g*=n,h*=n):h=g=f=0;j=c*h-m*g;k=m*f-a*h;l=a*g-c*f;(n=Math.sqrt(j*j+k*k+l*l))?(n=1/n,j*=n,k*=n,l*=n):l=k=j=0;d[0]=f;d[1]=j;d[2]=a;d[3]=0;d[4]=g;d[5]=k;d[6]=c;d[7]=0;d[8]=h;d[9]=l;d[10]=m;d[11]=0;d[12]=-(f*r+g*u+h*b);d[13]=-(j*r+k*u+ -l*b);d[14]=-(a*r+c*u+m*b);d[15]=1;return d},fromRotationTranslation:function(b,a,c){c||(c=s.create());var d=b[0],f=b[1],g=b[2],h=b[3],j=d+d,k=f+f,l=g+g;b=d*j;var m=d*k,d=d*l,n=f*k,f=f*l,g=g*l,j=h*j,k=h*k,h=h*l;c[0]=1-(n+g);c[1]=m+h;c[2]=d-k;c[3]=0;c[4]=m-h;c[5]=1-(b+g);c[6]=f+j;c[7]=0;c[8]=d+k;c[9]=f-j;c[10]=1-(b+n);c[11]=0;c[12]=a[0];c[13]=a[1];c[14]=a[2];c[15]=1;return c},str:function(b){return"["+b[0]+", "+b[1]+", "+b[2]+", "+b[3]+", "+b[4]+", "+b[5]+", "+b[6]+", "+b[7]+", "+b[8]+", "+b[9]+", "+ -b[10]+", "+b[11]+", "+b[12]+", "+b[13]+", "+b[14]+", "+b[15]+"]"}},l={create:function(b){var a=new j(4);b?(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3]):a[0]=a[1]=a[2]=a[3]=0;return a},createFrom:function(b,a,c,d){var f=new j(4);f[0]=b;f[1]=a;f[2]=c;f[3]=d;return f},set:function(b,a){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];return a},equal:function(b,a){return b===a||1E-6>Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])&&1E-6>Math.abs(b[2]-a[2])&&1E-6>Math.abs(b[3]-a[3])},identity:function(b){b||(b=l.create()); -b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b}},G=l.identity();l.calculateW=function(b,a){var c=b[0],d=b[1],f=b[2];if(!a||b===a)return 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-k,n=d*j,d=d*k,f=f*k,h=g*h,j=g*j,g=g*k;a[0]=1-(n+f);a[1]=m+g;a[2]=c-j;a[3]=0;a[4]=m-g;a[5]=1-(l+f);a[6]=d+h;a[7]=0;a[8]=c+j;a[9]=d-h;a[10]=1-(l+n);a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};l.slerp=function(b,a,c,d){d||(d=b);var f=b[0]*a[0]+b[1]*a[1]+b[2]*a[2]+b[3]*a[3],g,h;if(1<=Math.abs(f))return d!==b&&(d[0]=b[0],d[1]=b[1],d[2]=b[2],d[3]=b[3]),d;g=Math.acos(f);h=Math.sqrt(1-f*f);if(0.0010>Math.abs(h))return d[0]=0.5*b[0]+0.5*a[0],d[1]=0.5*b[1]+0.5*a[1],d[2]=0.5*b[2]+0.5*a[2],d[3]=0.5*b[3]+ -0.5*a[3],d;f=Math.sin((1-c)*g)/h;c=Math.sin(c*g)/h;d[0]=b[0]*f+a[0]*c;d[1]=b[1]*f+a[1]*c;d[2]=b[2]*f+a[2]*c;d[3]=b[3]*f+a[3]*c;return d};l.fromRotationMatrix=function(b,a){a||(a=l.create());var c=b[0]+b[4]+b[8],d;if(0b[0]&&(c=1);b[8]>b[3*c+c]&&(c=2);var f=d[c],g=d[f];d=Math.sqrt(b[3*c+c]-b[3*f+f]-b[3*g+g]+1);a[c]=0.5*d;d= -0.5/d;a[3]=(b[3*g+f]-b[3*f+g])*d;a[f]=(b[3*f+c]+b[3*c+f])*d;a[g]=(b[3*g+c]+b[3*c+g])*d}return a};y.toQuat4=l.fromRotationMatrix;var E=y.create();l.fromAxes=function(b,a,c,d){E[0]=a[0];E[3]=a[1];E[6]=a[2];E[1]=c[0];E[4]=c[1];E[7]=c[2];E[2]=b[0];E[5]=b[1];E[8]=b[2];return l.fromRotationMatrix(E,d)};l.identity=function(b){b||(b=l.create());b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b};l.fromAngleAxis=function(b,a,c){c||(c=l.create());b*=0.5;var d=Math.sin(b);c[3]=Math.cos(b);c[0]=d*a[0];c[1]=d*a[1];c[2]=d*a[2]; -return c};l.toAngleAxis=function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1]+b[2]*b[2];0Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])},negate:function(b,a){a||(a=b); -a[0]=-b[0];a[1]=-b[1];return a},normalize:function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1];0 -Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,c){if(!c||a===c){var d=a[1];a[1]=a[2];a[2]=d;return a}c[0]=a[0];c[1]=a[2];c[2]=a[1];c[3]=a[3];return c},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,c){c||(c=a);var d=a[0],f=a[1],g=a[2],h=a[3],j=d*h-g*f;if(!j)return null;j=1/j;c[0]=h*j;c[1]=-f*j;c[2]=-g*j;c[3]=d*j;return c},multiply:function(a, -c,d){d||(d=a);var f=a[0],g=a[1],h=a[2];a=a[3];d[0]=f*c[0]+g*c[2];d[1]=f*c[1]+g*c[3];d[2]=h*c[0]+a*c[2];d[3]=h*c[1]+a*c[3];return d},rotate:function(a,c,d){d||(d=a);var f=a[0],g=a[1],h=a[2];a=a[3];var j=Math.sin(c);c=Math.cos(c);d[0]=f*c+g*j;d[1]=f*-j+g*c;d[2]=h*c+a*j;d[3]=h*-j+a*c;return d},multiplyVec2:function(a,c,d){d||(d=c);var f=c[0];c=c[1];d[0]=f*a[0]+c*a[1];d[1]=f*a[2]+c*a[3];return d},scale:function(a,c,d){d||(d=a);var f=a[1],g=a[2],h=a[3],j=c[0];c=c[1];d[0]=a[0]*j;d[1]=f*c;d[2]=g*j;d[3]= -h*c;return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var c=new j(4);a?(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]):(c[0]=0,c[1]=0,c[2]=0,c[3]=0);return c},createFrom:function(a,c,d,f){var g=new j(4);g[0]=a;g[1]=c;g[2]=d;g[3]=f;return g},add:function(a,c,d){d||(d=c);d[0]=a[0]+c[0];d[1]=a[1]+c[1];d[2]=a[2]+c[2];d[3]=a[3]+c[3];return d},subtract:function(a,c,d){d||(d=c);d[0]=a[0]-c[0];d[1]=a[1]-c[1];d[2]=a[2]-c[2];d[3]=a[3]-c[3];return d},multiply:function(a, -c,d){d||(d=c);d[0]=a[0]*c[0];d[1]=a[1]*c[1];d[2]=a[2]*c[2];d[3]=a[3]*c[3];return d},divide:function(a,c,d){d||(d=c);d[0]=a[0]/c[0];d[1]=a[1]/c[1];d[2]=a[2]/c[2];d[3]=a[3]/c[3];return d},scale:function(a,c,d){d||(d=a);d[0]=a[0]*c;d[1]=a[1]*c;d[2]=a[2]*c;d[3]=a[3]*c;return d},set:function(a,c){c[0]=a[0];c[1]=a[1];c[2]=a[2];c[3]=a[3];return c},equal:function(a,c){return a===c||1E-6>Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},negate:function(a,c){c|| -(c=a);c[0]=-a[0];c[1]=-a[1];c[2]=-a[2];c[3]=-a[3];return c},length:function(a){var c=a[0],d=a[1],f=a[2];a=a[3];return Math.sqrt(c*c+d*d+f*f+a*a)},squaredLength:function(a){var c=a[0],d=a[1],f=a[2];a=a[3];return 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instanceof c?this:b,f)}var d=this,e=a.call(arguments,1);if("function"!=typeof d)throw new TypeError;c.prototype=function g(a){a&&(g.prototype=a);if(!(this instanceof g))return new g}(d.prototype);return c}}()); +var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var b=0;ba.length)){var c=this.uvs,d=this.indices,f=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;f[0]=1;f[1]=1;d[0]=0;d[1]=1;for(var a=a.length,g=1;ga.length)){var c=this.verticies,d=a[0],f,g=f=0,h=a[0];this.count-=0.2;c[0]=h.x+f;c[1]=h.y+g;c[2]=h.x-f;c[3]=h.y-g;for(var j=a.length,k=1;ka.length)){var b=this.uvs,c=this.indices,d=this.colors;this.count-=0.2;b[0]=0;b[1]=1;b[2]=0;b[3]=1;d[0]=1;d[1]=1;c[0]=0;c[1]=1;for(var a=a.length,e=1;ea.length)){var b=this.verticies,c=a[0],d,e=d=0,f=a[0];this.count-=0.2;b[0]=f.x+d;b[1]=f.y+e;b[2]=f.x-d;b[3]=f.y-e;for(var g=a.length,h=1;hthis.baseTexture.width||a.y+a.height>this.baseTexture.height)throw Error("Texture Error: frame does 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f=this;this.texture.addEventListener("loaded",function(){f.dispatchEvent({type:"loaded",content:f})})}}};PIXI.AssetLoader=function(a){PIXI.EventTarget.call(this);this.assetURLs=a;this.assets=[];this.crossorigin=!1};PIXI.AssetLoader.constructor=PIXI.AssetLoader; -PIXI.AssetLoader.prototype.load=function(){this.loadCount=this.assetURLs.length;for(var a=["jpeg","jpg","png","gif"],c=["json"],d=0;d - + diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; @@ -1045,7 +1062,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; @@ -1255,53 +1272,239 @@ }; }; -// gl-matrix 1.3.7 - https://github.com/toji/gl-matrix/blob/master/LICENSE.md -(function(w,D){"object"===typeof exports?module.exports=D(global):"function"===typeof define&&define.amd?define([],function(){return D(w)}):D(w)})(this,function(w){function D(a){return o=a}function G(){return o="undefined"!==typeof Float32Array?Float32Array:Array}var E={};(function(){if("undefined"!=typeof Float32Array){var a=new Float32Array(1),b=new Int32Array(a.buffer);E.invsqrt=function(c){a[0]=c;b[0]=1597463007-(b[0]>>1);var d=a[0];return d*(1.5-0.5*c*d*d)}}else E.invsqrt=function(a){return 1/ -Math.sqrt(a)}})();var o=null;G();var r={create:function(a){var b=new o(3);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2]):b[0]=b[1]=b[2]=0;return b},createFrom:function(a,b,c){var d=new o(3);d[0]=a;d[1]=b;d[2]=c;return 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b},cross:function(a,b,c){c||(c=a);var d=a[0],e=a[1],a=a[2],g=b[0],f=b[1],b=b[2];c[0]=e*b-a*f;c[1]=a*g-d*b;c[2]=d*f-e*g;return c},length:function(a){var b=a[0],c=a[1],a=a[2];return Math.sqrt(b*b+c*c+a*a)},squaredLength:function(a){var b=a[0],c=a[1],a=a[2];return b*b+c*c+a*a},dot:function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]},direction:function(a, -b,c){c||(c=a);var d=a[0]-b[0],e=a[1]-b[1],a=a[2]-b[2],b=Math.sqrt(d*d+e*e+a*a);if(!b)return c[0]=0,c[1]=0,c[2]=0,c;b=1/b;c[0]=d*b;c[1]=e*b;c[2]=a*b;return c},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);return d},dist:function(a,b){var c=b[0]-a[0],d=b[1]-a[1],e=b[2]-a[2];return Math.sqrt(c*c+d*d+e*e)}},H=null,y=new o(4);r.unproject=function(a,b,c,d,e){e||(e=a);H||(H=x.create());var g=H;y[0]=2*(a[0]-d[0])/d[2]-1;y[1]=2*(a[1]-d[1])/d[3]-1;y[2]= -2*a[2]-1;y[3]=1;x.multiply(c,b,g);if(!x.inverse(g))return null;x.multiplyVec4(g,y);if(0===y[3])return null;e[0]=y[0]/y[3];e[1]=y[1]/y[3];e[2]=y[2]/y[3];return e};var L=r.createFrom(1,0,0),M=r.createFrom(0,1,0),N=r.createFrom(0,0,1),z=r.create();r.rotationTo=function(a,b,c){c||(c=k.create());var d=r.dot(a,b);if(1<=d)k.set(O,c);else if(-0.999999>d)r.cross(L,a,z),1.0E-6>r.length(z)&&r.cross(M,a,z),1.0E-6>r.length(z)&&r.cross(N,a,z),r.normalize(z),k.fromAngleAxis(Math.PI,z,c);else{var d=Math.sqrt(2*(1+ -d)),e=1/d;r.cross(a,b,z);c[0]=z[0]*e;c[1]=z[1]*e;c[2]=z[2]*e;c[3]=0.5*d;k.normalize(c)}1c[3]&&(c[3]=-1);return c};r.str=function(a){return"["+a[0]+", "+a[1]+", "+a[2]+"]"};var A={create:function(a){var b=new o(9);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[8]=a[8]):b[0]=b[1]=b[2]=b[3]=b[4]=b[5]=b[6]=b[7]=b[8]=0;return b},createFrom:function(a,b,c,d,e,g,f,h,j){var i=new o(9);i[0]=a;i[1]=b;i[2]=c;i[3]=d;i[4]=e;i[5]=g;i[6]=f;i[7]=h;i[8]=j;return i}, -determinant:function(a){var b=a[3],c=a[4],d=a[5],e=a[6],g=a[7],f=a[8];return a[0]*(f*c-d*g)+a[1]*(-f*b+d*e)+a[2]*(g*b-c*e)},inverse:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],f=a[4],h=a[5],j=a[6],i=a[7],m=a[8],l=m*f-h*i,C=-m*g+h*j,q=i*g-f*j,n=c*l+d*C+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=C*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2], -f=a[3],h=a[4],j=a[5],i=a[6],m=a[7],a=a[8],l=b[0],C=b[1],q=b[2],n=b[3],k=b[4],p=b[5],o=b[6],s=b[7],b=b[8];c[0]=l*d+C*f+q*i;c[1]=l*e+C*h+q*m;c[2]=l*g+C*j+q*a;c[3]=n*d+k*f+p*i;c[4]=n*e+k*h+p*m;c[5]=n*g+k*j+p*a;c[6]=o*d+s*f+b*i;c[7]=o*e+s*h+b*m;c[8]=o*g+s*j+b*a;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[3]+a[6];c[1]=d*a[1]+b*a[4]+a[7];return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=d*a[0]+e*a[3]+b*a[6];c[1]=d*a[1]+e*a[4]+b*a[7];c[2]= -d*a[2]+e*a[5]+b*a[8];return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])&&1.0E-6>Math.abs(a[4]-b[4])&&1.0E-6>Math.abs(a[5]-b[5])&&1.0E-6>Math.abs(a[6]-b[6])&&1.0E-6>Math.abs(a[7]-b[7])&&1.0E-6>Math.abs(a[8]-b[8])},identity:function(a){a||(a=A.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0; -a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[5];a[1]=a[3];a[2]=a[6];a[3]=c;a[5]=a[7];a[6]=d;a[7]=e;return a}b[0]=a[0];b[1]=a[3];b[2]=a[6];b[3]=a[1];b[4]=a[4];b[5]=a[7];b[6]=a[2];b[7]=a[5];b[8]=a[8];return b},toMat4:function(a,b){b||(b=x.create());b[15]=1;b[14]=0;b[13]=0;b[12]=0;b[11]=0;b[10]=a[8];b[9]=a[7];b[8]=a[6];b[7]=0;b[6]=a[5];b[5]=a[4];b[4]=a[3];b[3]=0;b[2]=a[2];b[1]=a[1];b[0]=a[0];return b},str:function(a){return"["+a[0]+", "+a[1]+ -", "+a[2]+", 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a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])&&1.0E-6>Math.abs(a[4]-b[4])&&1.0E-6>Math.abs(a[5]-b[5])&&1.0E-6>Math.abs(a[6]-b[6])&&1.0E-6>Math.abs(a[7]-b[7])&&1.0E-6>Math.abs(a[8]-b[8])&&1.0E-6>Math.abs(a[9]-b[9])&&1.0E-6> -Math.abs(a[10]-b[10])&&1.0E-6>Math.abs(a[11]-b[11])&&1.0E-6>Math.abs(a[12]-b[12])&&1.0E-6>Math.abs(a[13]-b[13])&&1.0E-6>Math.abs(a[14]-b[14])&&1.0E-6>Math.abs(a[15]-b[15])},identity:function(a){a||(a=x.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[3],g=a[6],f=a[7],h=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=c;a[6]=a[9];a[7]=a[13];a[8]=d;a[9]=g;a[11]= -a[14];a[12]=e;a[13]=f;a[14]=h;return 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-(c*E-e*F+g*z)*B;b[6]=(-n*x+p*t-r*v)*B;b[7]=(m*x-k*t+q*v)*B;b[8]=(f*D-h*F+i*y)*B;b[9]=(-c*D+d*F-g*y)*B;b[10]=(n*w-o*t+r*s)*B;b[11]=(-m*w+l*t-q*s)*B;b[12]=(-f*A+h*z-j*y)*B;b[13]=(c*A-d*z+e*y)*B;b[14]=(-n*u+o*v-p*s)*B;b[15]=(m*u-l*v+k*s)*B;return b},toRotationMat:function(a,b){b||(b=x.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},toMat3:function(a,b){b||(b=A.create());b[0]= -a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b},toInverseMat3:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],j=a[8],i=a[9],m=a[10],l=m*f-h*i,k=-m*g+h*j,q=i*g-f*j,n=c*l+d*k+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=k*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],j=a[5], -i=a[6],m=a[7],l=a[8],k=a[9],q=a[10],n=a[11],o=a[12],p=a[13],r=a[14],a=a[15],s=b[0],v=b[1],t=b[2],u=b[3];c[0]=s*d+v*h+t*l+u*o;c[1]=s*e+v*j+t*k+u*p;c[2]=s*g+v*i+t*q+u*r;c[3]=s*f+v*m+t*n+u*a;s=b[4];v=b[5];t=b[6];u=b[7];c[4]=s*d+v*h+t*l+u*o;c[5]=s*e+v*j+t*k+u*p;c[6]=s*g+v*i+t*q+u*r;c[7]=s*f+v*m+t*n+u*a;s=b[8];v=b[9];t=b[10];u=b[11];c[8]=s*d+v*h+t*l+u*o;c[9]=s*e+v*j+t*k+u*p;c[10]=s*g+v*i+t*q+u*r;c[11]=s*f+v*m+t*n+u*a;s=b[12];v=b[13];t=b[14];u=b[15];c[12]=s*d+v*h+t*l+u*o;c[13]=s*e+v*j+t*k+u*p;c[14]=s*g+ -v*i+t*q+u*r;c[15]=s*f+v*m+t*n+u*a;return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=a[0]*d+a[4]*e+a[8]*b+a[12];c[1]=a[1]*d+a[5]*e+a[9]*b+a[13];c[2]=a[2]*d+a[6]*e+a[10]*b+a[14];return c},multiplyVec4:function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=b[3];c[0]=a[0]*d+a[4]*e+a[8]*g+a[12]*b;c[1]=a[1]*d+a[5]*e+a[9]*g+a[13]*b;c[2]=a[2]*d+a[6]*e+a[10]*g+a[14]*b;c[3]=a[3]*d+a[7]*e+a[11]*g+a[15]*b;return c},translate:function(a,b,c){var d=b[0],e=b[1],b=b[2],g,f,h,j,i,m,l,k,q, -n,o,p;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];j=a[3];i=a[4];m=a[5];l=a[6];k=a[7];q=a[8];n=a[9];o=a[10];p=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=j;c[4]=i;c[5]=m;c[6]=l;c[7]=k;c[8]=q;c[9]=n;c[10]=o;c[11]=p;c[12]=g*d+i*e+q*b+a[12];c[13]=f*d+m*e+n*b+a[13];c[14]=h*d+l*e+o*b+a[14];c[15]=j*d+k*e+p*b+a[15];return c},scale:function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*= -d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c},rotate:function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,j,i,m,l,k,q,n,o,p,r,s,v,t,u,w,x,y,z,A;if(!f)return null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; PIXI.InteractionManager.prototype.onMouseUp=function(){this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseup&&this.currentOver.mouseup(this.mouse));this.currentDown&&(this.mouse.target=this.currentDown,this.currentOver==this.currentDown&&this.currentDown.click&&this.currentDown.click(this.mouse),this.currentDown=null)}; -PIXI.InteractionManager.prototype.onTouchMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();a=a.changedTouches;for(var d=0;d>16&255)/255,(a>>8&255)/255,(a&255)/255]} -"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(c){function d(){var h=g.concat(a.call(arguments));f.apply(this instanceof d?this:c,h)}var f=this,g=a.call(arguments,1);if("function"!=typeof f)throw new TypeError;d.prototype=function j(a){a&&(j.prototype=a);if(!(this instanceof j))return new j}(f.prototype);return d}}()); -var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var e=g[0];return e*(1.5-0.5*b*e*e)}}else f.invsqrt=function(b){return 1/Math.sqrt(b)}; -var j=null;d();var k={create:function(b){var e=new j(3);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2]):e[0]=e[1]=e[2]=0;return e},createFrom:function(b,e,a){var c=new j(3);c[0]=b;c[1]=e;c[2]=a;return c},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])},add:function(b,e,a){if(!a||b===a)return b[0]+=e[0],b[1]+=e[1],b[2]+=e[2],b;a[0]=b[0]+e[0];a[1]=b[1]+e[1];a[2]=b[2]+e[2];return a},subtract:function(b, -e,a){if(!a||b===a)return 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e},toRotationMat:function(b,e){e||(e=s.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=0;e[13]=0;e[14]=0;e[15]=1;return e},toMat3:function(b,e){e||(e=y.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[4];e[4]=b[5];e[5]=b[6];e[6]=b[8];e[7]=b[9];e[8]=b[10]; -return e},toInverseMat3:function(b,e){var a=b[0],c=b[1],d=b[2],f=b[4],x=b[5],g=b[6],h=b[8],j=b[9],k=b[10],l=k*x-g*j,m=-k*f+g*h,n=j*f-x*h,p=a*l+c*m+d*n;if(!p)return null;p=1/p;e||(e=y.create());e[0]=l*p;e[1]=(-k*c+d*j)*p;e[2]=(g*c-d*x)*p;e[3]=m*p;e[4]=(k*a-d*h)*p;e[5]=(-g*a+d*f)*p;e[6]=n*p;e[7]=(-j*a+c*h)*p;e[8]=(x*a-c*f)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],d=b[1],f=b[2],x=b[3],g=b[4],h=b[5],j=b[6],k=b[7],l=b[8],m=b[9],n=b[10],p=b[11],r=b[12],t=b[13],s=b[14];b=b[15];var w=e[0], 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s.frustum(-e,e,-b,b,a,c,d)},ortho:function(b,a,c,d,f,g,h){h||(h=s.create());var j=a-b,k=d-c,l=g-f;h[0]=2/j;h[1]=0;h[2]=0;h[3]=0;h[4]=0;h[5]=2/k;h[6]=0;h[7]=0;h[8]=0;h[9]=0;h[10]=-2/l;h[11]=0;h[12]=-(b+a)/j;h[13]=-(d+c)/k;h[14]=-(g+f)/l;h[15]=1;return h},lookAt:function(b,a,c,d){d|| -(d=s.create());var f,g,h,j,k,l,m,n,r=b[0],u=b[1];b=b[2];h=c[0];j=c[1];g=c[2];m=a[0];c=a[1];f=a[2];if(r===m&&u===c&&b===f)return s.identity(d);a=r-m;c=u-c;m=b-f;n=1/Math.sqrt(a*a+c*c+m*m);a*=n;c*=n;m*=n;f=j*m-g*c;g=g*a-h*m;h=h*c-j*a;(n=Math.sqrt(f*f+g*g+h*h))?(n=1/n,f*=n,g*=n,h*=n):h=g=f=0;j=c*h-m*g;k=m*f-a*h;l=a*g-c*f;(n=Math.sqrt(j*j+k*k+l*l))?(n=1/n,j*=n,k*=n,l*=n):l=k=j=0;d[0]=f;d[1]=j;d[2]=a;d[3]=0;d[4]=g;d[5]=k;d[6]=c;d[7]=0;d[8]=h;d[9]=l;d[10]=m;d[11]=0;d[12]=-(f*r+g*u+h*b);d[13]=-(j*r+k*u+ -l*b);d[14]=-(a*r+c*u+m*b);d[15]=1;return d},fromRotationTranslation:function(b,a,c){c||(c=s.create());var d=b[0],f=b[1],g=b[2],h=b[3],j=d+d,k=f+f,l=g+g;b=d*j;var 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E=y.create();l.fromAxes=function(b,a,c,d){E[0]=a[0];E[3]=a[1];E[6]=a[2];E[1]=c[0];E[4]=c[1];E[7]=c[2];E[2]=b[0];E[5]=b[1];E[8]=b[2];return l.fromRotationMatrix(E,d)};l.identity=function(b){b||(b=l.create());b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b};l.fromAngleAxis=function(b,a,c){c||(c=l.create());b*=0.5;var d=Math.sin(b);c[3]=Math.cos(b);c[0]=d*a[0];c[1]=d*a[1];c[2]=d*a[2]; -return c};l.toAngleAxis=function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1]+b[2]*b[2];0Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])},negate:function(b,a){a||(a=b); -a[0]=-b[0];a[1]=-b[1];return a},normalize:function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1];0 -Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,c){if(!c||a===c){var d=a[1];a[1]=a[2];a[2]=d;return a}c[0]=a[0];c[1]=a[2];c[2]=a[1];c[3]=a[3];return c},determinant:function(a){return 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this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; @@ -1045,7 +1062,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; @@ -1255,53 +1272,239 @@ }; }; -// gl-matrix 1.3.7 - https://github.com/toji/gl-matrix/blob/master/LICENSE.md -(function(w,D){"object"===typeof exports?module.exports=D(global):"function"===typeof define&&define.amd?define([],function(){return D(w)}):D(w)})(this,function(w){function D(a){return o=a}function G(){return o="undefined"!==typeof Float32Array?Float32Array:Array}var E={};(function(){if("undefined"!=typeof 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-f=a[3],h=a[4],j=a[5],i=a[6],m=a[7],a=a[8],l=b[0],C=b[1],q=b[2],n=b[3],k=b[4],p=b[5],o=b[6],s=b[7],b=b[8];c[0]=l*d+C*f+q*i;c[1]=l*e+C*h+q*m;c[2]=l*g+C*j+q*a;c[3]=n*d+k*f+p*i;c[4]=n*e+k*h+p*m;c[5]=n*g+k*j+p*a;c[6]=o*d+s*f+b*i;c[7]=o*e+s*h+b*m;c[8]=o*g+s*j+b*a;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[3]+a[6];c[1]=d*a[1]+b*a[4]+a[7];return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=d*a[0]+e*a[3]+b*a[6];c[1]=d*a[1]+e*a[4]+b*a[7];c[2]= -d*a[2]+e*a[5]+b*a[8];return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])&&1.0E-6>Math.abs(a[4]-b[4])&&1.0E-6>Math.abs(a[5]-b[5])&&1.0E-6>Math.abs(a[6]-b[6])&&1.0E-6>Math.abs(a[7]-b[7])&&1.0E-6>Math.abs(a[8]-b[8])},identity:function(a){a||(a=A.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0; -a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[5];a[1]=a[3];a[2]=a[6];a[3]=c;a[5]=a[7];a[6]=d;a[7]=e;return a}b[0]=a[0];b[1]=a[3];b[2]=a[6];b[3]=a[1];b[4]=a[4];b[5]=a[7];b[6]=a[2];b[7]=a[5];b[8]=a[8];return b},toMat4:function(a,b){b||(b=x.create());b[15]=1;b[14]=0;b[13]=0;b[12]=0;b[11]=0;b[10]=a[8];b[9]=a[7];b[8]=a[6];b[7]=0;b[6]=a[5];b[5]=a[4];b[4]=a[3];b[3]=0;b[2]=a[2];b[1]=a[1];b[0]=a[0];return b},str:function(a){return"["+a[0]+", "+a[1]+ -", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+"]"}},x={create:function(a){var b=new o(16);a&&(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3],b[4]=a[4],b[5]=a[5],b[6]=a[6],b[7]=a[7],b[8]=a[8],b[9]=a[9],b[10]=a[10],b[11]=a[11],b[12]=a[12],b[13]=a[13],b[14]=a[14],b[15]=a[15]);return b},createFrom:function(a,b,c,d,e,g,f,h,j,i,m,l,C,q,n,k){var p=new o(16);p[0]=a;p[1]=b;p[2]=c;p[3]=d;p[4]=e;p[5]=g;p[6]=f;p[7]=h;p[8]=j;p[9]=i;p[10]=m;p[11]=l;p[12]=C;p[13]=q;p[14]=n;p[15]=k;return p},set:function(a, -b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])&&1.0E-6>Math.abs(a[4]-b[4])&&1.0E-6>Math.abs(a[5]-b[5])&&1.0E-6>Math.abs(a[6]-b[6])&&1.0E-6>Math.abs(a[7]-b[7])&&1.0E-6>Math.abs(a[8]-b[8])&&1.0E-6>Math.abs(a[9]-b[9])&&1.0E-6> -Math.abs(a[10]-b[10])&&1.0E-6>Math.abs(a[11]-b[11])&&1.0E-6>Math.abs(a[12]-b[12])&&1.0E-6>Math.abs(a[13]-b[13])&&1.0E-6>Math.abs(a[14]-b[14])&&1.0E-6>Math.abs(a[15]-b[15])},identity:function(a){a||(a=x.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[3],g=a[6],f=a[7],h=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=c;a[6]=a[9];a[7]=a[13];a[8]=d;a[9]=g;a[11]= -a[14];a[12]=e;a[13]=f;a[14]=h;return a}b[0]=a[0];b[1]=a[4];b[2]=a[8];b[3]=a[12];b[4]=a[1];b[5]=a[5];b[6]=a[9];b[7]=a[13];b[8]=a[2];b[9]=a[6];b[10]=a[10];b[11]=a[14];b[12]=a[3];b[13]=a[7];b[14]=a[11];b[15]=a[15];return b},determinant:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],j=a[7],i=a[8],m=a[9],l=a[10],C=a[11],q=a[12],n=a[13],k=a[14],a=a[15];return q*m*h*e-i*n*h*e-q*f*l*e+g*n*l*e+i*f*k*e-g*m*k*e-q*m*d*j+i*n*d*j+q*c*l*j-b*n*l*j-i*c*k*j+b*m*k*j+q*f*d*C-g*n*d*C-q*c*h*C+b*n*h*C+ -g*c*k*C-b*f*k*C-i*f*d*a+g*m*d*a+i*c*h*a-b*m*h*a-g*c*l*a+b*f*l*a},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=a[4],h=a[5],j=a[6],i=a[7],m=a[8],l=a[9],k=a[10],q=a[11],n=a[12],o=a[13],p=a[14],r=a[15],s=c*h-d*f,v=c*j-e*f,t=c*i-g*f,u=d*j-e*h,w=d*i-g*h,x=e*i-g*j,y=m*o-l*n,z=m*p-k*n,F=m*r-q*n,A=l*p-k*o,D=l*r-q*o,E=k*r-q*p,B=s*E-v*D+t*A+u*F-w*z+x*y;if(!B)return null;B=1/B;b[0]=(h*E-j*D+i*A)*B;b[1]=(-d*E+e*D-g*A)*B;b[2]=(o*x-p*w+r*u)*B;b[3]=(-l*x+k*w-q*u)*B;b[4]=(-f*E+j*F-i*z)*B;b[5]= -(c*E-e*F+g*z)*B;b[6]=(-n*x+p*t-r*v)*B;b[7]=(m*x-k*t+q*v)*B;b[8]=(f*D-h*F+i*y)*B;b[9]=(-c*D+d*F-g*y)*B;b[10]=(n*w-o*t+r*s)*B;b[11]=(-m*w+l*t-q*s)*B;b[12]=(-f*A+h*z-j*y)*B;b[13]=(c*A-d*z+e*y)*B;b[14]=(-n*u+o*v-p*s)*B;b[15]=(m*u-l*v+k*s)*B;return b},toRotationMat:function(a,b){b||(b=x.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},toMat3:function(a,b){b||(b=A.create());b[0]= -a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b},toInverseMat3:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],j=a[8],i=a[9],m=a[10],l=m*f-h*i,k=-m*g+h*j,q=i*g-f*j,n=c*l+d*k+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=k*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],j=a[5], -i=a[6],m=a[7],l=a[8],k=a[9],q=a[10],n=a[11],o=a[12],p=a[13],r=a[14],a=a[15],s=b[0],v=b[1],t=b[2],u=b[3];c[0]=s*d+v*h+t*l+u*o;c[1]=s*e+v*j+t*k+u*p;c[2]=s*g+v*i+t*q+u*r;c[3]=s*f+v*m+t*n+u*a;s=b[4];v=b[5];t=b[6];u=b[7];c[4]=s*d+v*h+t*l+u*o;c[5]=s*e+v*j+t*k+u*p;c[6]=s*g+v*i+t*q+u*r;c[7]=s*f+v*m+t*n+u*a;s=b[8];v=b[9];t=b[10];u=b[11];c[8]=s*d+v*h+t*l+u*o;c[9]=s*e+v*j+t*k+u*p;c[10]=s*g+v*i+t*q+u*r;c[11]=s*f+v*m+t*n+u*a;s=b[12];v=b[13];t=b[14];u=b[15];c[12]=s*d+v*h+t*l+u*o;c[13]=s*e+v*j+t*k+u*p;c[14]=s*g+ -v*i+t*q+u*r;c[15]=s*f+v*m+t*n+u*a;return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=a[0]*d+a[4]*e+a[8]*b+a[12];c[1]=a[1]*d+a[5]*e+a[9]*b+a[13];c[2]=a[2]*d+a[6]*e+a[10]*b+a[14];return c},multiplyVec4:function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=b[3];c[0]=a[0]*d+a[4]*e+a[8]*g+a[12]*b;c[1]=a[1]*d+a[5]*e+a[9]*g+a[13]*b;c[2]=a[2]*d+a[6]*e+a[10]*g+a[14]*b;c[3]=a[3]*d+a[7]*e+a[11]*g+a[15]*b;return c},translate:function(a,b,c){var d=b[0],e=b[1],b=b[2],g,f,h,j,i,m,l,k,q, -n,o,p;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];j=a[3];i=a[4];m=a[5];l=a[6];k=a[7];q=a[8];n=a[9];o=a[10];p=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=j;c[4]=i;c[5]=m;c[6]=l;c[7]=k;c[8]=q;c[9]=n;c[10]=o;c[11]=p;c[12]=g*d+i*e+q*b+a[12];c[13]=f*d+m*e+n*b+a[13];c[14]=h*d+l*e+o*b+a[14];c[15]=j*d+k*e+p*b+a[15];return c},scale:function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*= -d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c},rotate:function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,j,i,m,l,k,q,n,o,p,r,s,v,t,u,w,x,y,z,A;if(!f)return null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var 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c=Math.sqrt(2*(1+c)),q=1/c;k.cross(b, -e,u);a[0]=u[0]*q;a[1]=u[1]*q;a[2]=u[2]*q;a[3]=0.5*c;l.normalize(a)}1a[3]&&(a[3]=-1);return a};k.str=function(b){return"["+b[0]+", "+b[1]+", "+b[2]+"]"};var y={create:function(b){var e=new j(9);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8]):e[0]=e[1]=e[2]=e[3]=e[4]=e[5]=e[6]=e[7]=e[8]=0;return e},createFrom:function(b,e,a,c,q,d,f,g,H){var v=new j(9);v[0]=b;v[1]=e;v[2]=a;v[3]=c;v[4]=q;v[5]=d;v[6]=f;v[7]=g;v[8]=H;return v},determinant:function(b){var e= -b[3],a=b[4],c=b[5],q=b[6],d=b[7],f=b[8];return b[0]*(f*a-c*d)+b[1]*(-f*e+c*q)+b[2]*(d*e-a*q)},inverse:function(b,e){var a=b[0],c=b[1],q=b[2],d=b[3],f=b[4],g=b[5],H=b[6],v=b[7],h=b[8],j=h*f-g*v,k=-h*d+g*H,l=v*d-f*H,p=a*j+c*k+q*l;if(!p)return null;p=1/p;e||(e=y.create());e[0]=j*p;e[1]=(-h*c+q*v)*p;e[2]=(g*c-q*f)*p;e[3]=k*p;e[4]=(h*a-q*H)*p;e[5]=(-g*a+q*d)*p;e[6]=l*p;e[7]=(-v*a+c*H)*p;e[8]=(f*a-c*d)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],q=b[1],d=b[2],f=b[3],g=b[4],H=b[5],v=b[6],h= -b[7];b=b[8];var j=e[0],k=e[1],l=e[2],p=e[3],m=e[4],t=e[5],n=e[6],w=e[7];e=e[8];a[0]=j*c+k*f+l*v;a[1]=j*q+k*g+l*h;a[2]=j*d+k*H+l*b;a[3]=p*c+m*f+t*v;a[4]=p*q+m*g+t*h;a[5]=p*d+m*H+t*b;a[6]=n*c+w*f+e*v;a[7]=n*q+w*g+e*h;a[8]=n*d+w*H+e*b;return a},multiplyVec2:function(b,e,a){a||(a=e);var c=e[0];e=e[1];a[0]=c*b[0]+e*b[3]+b[6];a[1]=c*b[1]+e*b[4]+b[7];return a},multiplyVec3:function(b,e,a){a||(a=e);var c=e[0],q=e[1];e=e[2];a[0]=c*b[0]+q*b[3]+e*b[6];a[1]=c*b[1]+q*b[4]+e*b[7];a[2]=c*b[2]+q*b[5]+e*b[8];return a}, -set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])&&1E-6>Math.abs(b[3]-e[3])&&1E-6>Math.abs(b[4]-e[4])&&1E-6>Math.abs(b[5]-e[5])&&1E-6>Math.abs(b[6]-e[6])&&1E-6>Math.abs(b[7]-e[7])&&1E-6>Math.abs(b[8]-e[8])},identity:function(b){b||(b=y.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=1;b[5]=0;b[6]=0;b[7]=0;b[8]=1;return b},transpose:function(b, -e){if(!e||b===e){var a=b[1],c=b[2],q=b[5];b[1]=b[3];b[2]=b[6];b[3]=a;b[5]=b[7];b[6]=c;b[7]=q;return b}e[0]=b[0];e[1]=b[3];e[2]=b[6];e[3]=b[1];e[4]=b[4];e[5]=b[7];e[6]=b[2];e[7]=b[5];e[8]=b[8];return e},toMat4:function(b,e){e||(e=s.create());e[15]=1;e[14]=0;e[13]=0;e[12]=0;e[11]=0;e[10]=b[8];e[9]=b[7];e[8]=b[6];e[7]=0;e[6]=b[5];e[5]=b[4];e[4]=b[3];e[3]=0;e[2]=b[2];e[1]=b[1];e[0]=b[0];return e},str:function(b){return"["+b[0]+", "+b[1]+", "+b[2]+", "+b[3]+", "+b[4]+", "+b[5]+", "+b[6]+", "+b[7]+", "+ -b[8]+"]"}},s={create:function(b){var e=new j(16);b&&(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8],e[9]=b[9],e[10]=b[10],e[11]=b[11],e[12]=b[12],e[13]=b[13],e[14]=b[14],e[15]=b[15]);return e},createFrom:function(b,e,a,c,q,d,f,g,h,v,N,I,k,l,p,m){var t=new j(16);t[0]=b;t[1]=e;t[2]=a;t[3]=c;t[4]=q;t[5]=d;t[6]=f;t[7]=g;t[8]=h;t[9]=v;t[10]=N;t[11]=I;t[12]=k;t[13]=l;t[14]=p;t[15]=m;return t},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4]; -e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=b[12];e[13]=b[13];e[14]=b[14];e[15]=b[15];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])&&1E-6>Math.abs(b[3]-e[3])&&1E-6>Math.abs(b[4]-e[4])&&1E-6>Math.abs(b[5]-e[5])&&1E-6>Math.abs(b[6]-e[6])&&1E-6>Math.abs(b[7]-e[7])&&1E-6>Math.abs(b[8]-e[8])&&1E-6>Math.abs(b[9]-e[9])&&1E-6>Math.abs(b[10]-e[10])&&1E-6>Math.abs(b[11]-e[11])&&1E-6>Math.abs(b[12]- -e[12])&&1E-6>Math.abs(b[13]-e[13])&&1E-6>Math.abs(b[14]-e[14])&&1E-6>Math.abs(b[15]-e[15])},identity:function(b){b||(b=s.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=0;b[5]=1;b[6]=0;b[7]=0;b[8]=0;b[9]=0;b[10]=1;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},transpose:function(b,e){if(!e||b===e){var a=b[1],c=b[2],q=b[3],d=b[6],f=b[7],g=b[11];b[1]=b[4];b[2]=b[8];b[3]=b[12];b[4]=a;b[6]=b[9];b[7]=b[13];b[8]=c;b[9]=d;b[11]=b[14];b[12]=q;b[13]=f;b[14]=g;return b}e[0]=b[0];e[1]=b[4];e[2]=b[8];e[3]=b[12]; -e[4]=b[1];e[5]=b[5];e[6]=b[9];e[7]=b[13];e[8]=b[2];e[9]=b[6];e[10]=b[10];e[11]=b[14];e[12]=b[3];e[13]=b[7];e[14]=b[11];e[15]=b[15];return e},determinant:function(b){var e=b[0],a=b[1],c=b[2],q=b[3],d=b[4],f=b[5],g=b[6],h=b[7],v=b[8],j=b[9],I=b[10],k=b[11],l=b[12],p=b[13],m=b[14];b=b[15];return l*j*g*q-v*p*g*q-l*f*I*q+d*p*I*q+v*f*m*q-d*j*m*q-l*j*c*h+v*p*c*h+l*a*I*h-e*p*I*h-v*a*m*h+e*j*m*h+l*f*c*k-d*p*c*k-l*a*g*k+e*p*g*k+d*a*m*k-e*f*m*k-v*f*c*b+d*j*c*b+v*a*g*b-e*j*g*b-d*a*I*b+e*f*I*b},inverse:function(b, -e){e||(e=b);var a=b[0],c=b[1],d=b[2],f=b[3],x=b[4],g=b[5],h=b[6],v=b[7],j=b[8],k=b[9],l=b[10],m=b[11],p=b[12],n=b[13],t=b[14],r=b[15],w=a*g-c*x,C=a*h-d*x,A=a*v-f*x,B=c*h-d*g,s=c*v-f*g,u=d*v-f*h,y=j*n-k*p,z=j*t-l*p,D=j*r-m*p,E=k*t-l*n,G=k*r-m*n,J=l*r-m*t,F=w*J-C*G+A*E+B*D-s*z+u*y;if(!F)return null;F=1/F;e[0]=(g*J-h*G+v*E)*F;e[1]=(-c*J+d*G-f*E)*F;e[2]=(n*u-t*s+r*B)*F;e[3]=(-k*u+l*s-m*B)*F;e[4]=(-x*J+h*D-v*z)*F;e[5]=(a*J-d*D+f*z)*F;e[6]=(-p*u+t*A-r*C)*F;e[7]=(j*u-l*A+m*C)*F;e[8]=(x*G-g*D+v*y)*F;e[9]= -(-a*G+c*D-f*y)*F;e[10]=(p*s-n*A+r*w)*F;e[11]=(-j*s+k*A-m*w)*F;e[12]=(-x*E+g*z-h*y)*F;e[13]=(a*E-c*z+d*y)*F;e[14]=(-p*B+n*C-t*w)*F;e[15]=(j*B-k*C+l*w)*F;return e},toRotationMat:function(b,e){e||(e=s.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=0;e[13]=0;e[14]=0;e[15]=1;return e},toMat3:function(b,e){e||(e=y.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[4];e[4]=b[5];e[5]=b[6];e[6]=b[8];e[7]=b[9];e[8]=b[10]; -return e},toInverseMat3:function(b,e){var a=b[0],c=b[1],d=b[2],f=b[4],x=b[5],g=b[6],h=b[8],j=b[9],k=b[10],l=k*x-g*j,m=-k*f+g*h,n=j*f-x*h,p=a*l+c*m+d*n;if(!p)return null;p=1/p;e||(e=y.create());e[0]=l*p;e[1]=(-k*c+d*j)*p;e[2]=(g*c-d*x)*p;e[3]=m*p;e[4]=(k*a-d*h)*p;e[5]=(-g*a+d*f)*p;e[6]=n*p;e[7]=(-j*a+c*h)*p;e[8]=(x*a-c*f)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],d=b[1],f=b[2],x=b[3],g=b[4],h=b[5],j=b[6],k=b[7],l=b[8],m=b[9],n=b[10],p=b[11],r=b[12],t=b[13],s=b[14];b=b[15];var w=e[0], -C=e[1],A=e[2],B=e[3];a[0]=w*c+C*g+A*l+B*r;a[1]=w*d+C*h+A*m+B*t;a[2]=w*f+C*j+A*n+B*s;a[3]=w*x+C*k+A*p+B*b;w=e[4];C=e[5];A=e[6];B=e[7];a[4]=w*c+C*g+A*l+B*r;a[5]=w*d+C*h+A*m+B*t;a[6]=w*f+C*j+A*n+B*s;a[7]=w*x+C*k+A*p+B*b;w=e[8];C=e[9];A=e[10];B=e[11];a[8]=w*c+C*g+A*l+B*r;a[9]=w*d+C*h+A*m+B*t;a[10]=w*f+C*j+A*n+B*s;a[11]=w*x+C*k+A*p+B*b;w=e[12];C=e[13];A=e[14];B=e[15];a[12]=w*c+C*g+A*l+B*r;a[13]=w*d+C*h+A*m+B*t;a[14]=w*f+C*j+A*n+B*s;a[15]=w*x+C*k+A*p+B*b;return a},multiplyVec3:function(b,e,a){a||(a=e); -var c=e[0],d=e[1];e=e[2];a[0]=b[0]*c+b[4]*d+b[8]*e+b[12];a[1]=b[1]*c+b[5]*d+b[9]*e+b[13];a[2]=b[2]*c+b[6]*d+b[10]*e+b[14];return a},multiplyVec4:function(b,e,a){a||(a=e);var c=e[0],d=e[1],f=e[2];e=e[3];a[0]=b[0]*c+b[4]*d+b[8]*f+b[12]*e;a[1]=b[1]*c+b[5]*d+b[9]*f+b[13]*e;a[2]=b[2]*c+b[6]*d+b[10]*f+b[14]*e;a[3]=b[3]*c+b[7]*d+b[11]*f+b[15]*e;return a},translate:function(b,e,a){var c=e[0],d=e[1];e=e[2];var f,x,g,h,j,k,l,m,n,p,r,t;if(!a||b===a)return b[12]=b[0]*c+b[4]*d+b[8]*e+b[12],b[13]=b[1]*c+b[5]*d+ -b[9]*e+b[13],b[14]=b[2]*c+b[6]*d+b[10]*e+b[14],b[15]=b[3]*c+b[7]*d+b[11]*e+b[15],b;f=b[0];x=b[1];g=b[2];h=b[3];j=b[4];k=b[5];l=b[6];m=b[7];n=b[8];p=b[9];r=b[10];t=b[11];a[0]=f;a[1]=x;a[2]=g;a[3]=h;a[4]=j;a[5]=k;a[6]=l;a[7]=m;a[8]=n;a[9]=p;a[10]=r;a[11]=t;a[12]=f*c+j*d+n*e+b[12];a[13]=x*c+k*d+p*e+b[13];a[14]=g*c+l*d+r*e+b[14];a[15]=h*c+m*d+t*e+b[15];return a},scale:function(b,e,a){var c=e[0],d=e[1];e=e[2];if(!a||b===a)return b[0]*=c,b[1]*=c,b[2]*=c,b[3]*=c,b[4]*=d,b[5]*=d,b[6]*=d,b[7]*=d,b[8]*=e,b[9]*= -e,b[10]*=e,b[11]*=e,b;a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*d;a[5]=b[5]*d;a[6]=b[6]*d;a[7]=b[7]*d;a[8]=b[8]*e;a[9]=b[9]*e;a[10]=b[10]*e;a[11]=b[11]*e;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},rotate:function(b,e,a,c){var d=a[0],f=a[1];a=a[2];var x=Math.sqrt(d*d+f*f+a*a),g,h,j,k,l,m,n,p,r,t,s,w,C,A,B,u,y,z,D,E;if(!x)return 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this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } diff --git a/src/pixi/InteractionManager.js b/src/pixi/InteractionManager.js index 09e3e1e..1ea5c1f 100644 --- a/src/pixi/InteractionManager.js +++ b/src/pixi/InteractionManager.js @@ -23,7 +23,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; @@ -1045,7 +1062,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; @@ -1255,53 +1272,239 @@ }; }; -// gl-matrix 1.3.7 - 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-Math.abs(a[10]-b[10])&&1.0E-6>Math.abs(a[11]-b[11])&&1.0E-6>Math.abs(a[12]-b[12])&&1.0E-6>Math.abs(a[13]-b[13])&&1.0E-6>Math.abs(a[14]-b[14])&&1.0E-6>Math.abs(a[15]-b[15])},identity:function(a){a||(a=x.create());a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1],d=a[2],e=a[3],g=a[6],f=a[7],h=a[11];a[1]=a[4];a[2]=a[8];a[3]=a[12];a[4]=c;a[6]=a[9];a[7]=a[13];a[8]=d;a[9]=g;a[11]= -a[14];a[12]=e;a[13]=f;a[14]=h;return a}b[0]=a[0];b[1]=a[4];b[2]=a[8];b[3]=a[12];b[4]=a[1];b[5]=a[5];b[6]=a[9];b[7]=a[13];b[8]=a[2];b[9]=a[6];b[10]=a[10];b[11]=a[14];b[12]=a[3];b[13]=a[7];b[14]=a[11];b[15]=a[15];return b},determinant:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],j=a[7],i=a[8],m=a[9],l=a[10],C=a[11],q=a[12],n=a[13],k=a[14],a=a[15];return 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b},toRotationMat:function(a,b){b||(b=x.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},toMat3:function(a,b){b||(b=A.create());b[0]= -a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b},toInverseMat3:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],j=a[8],i=a[9],m=a[10],l=m*f-h*i,k=-m*g+h*j,q=i*g-f*j,n=c*l+d*k+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=k*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],j=a[5], 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null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; PIXI.InteractionManager.prototype.onMouseUp=function(){this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseup&&this.currentOver.mouseup(this.mouse));this.currentDown&&(this.mouse.target=this.currentDown,this.currentOver==this.currentDown&&this.currentDown.click&&this.currentDown.click(this.mouse),this.currentDown=null)}; -PIXI.InteractionManager.prototype.onTouchMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();a=a.changedTouches;for(var d=0;d>16&255)/255,(a>>8&255)/255,(a&255)/255]} -"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(c){function d(){var h=g.concat(a.call(arguments));f.apply(this instanceof d?this:c,h)}var f=this,g=a.call(arguments,1);if("function"!=typeof f)throw new TypeError;d.prototype=function j(a){a&&(j.prototype=a);if(!(this instanceof j))return new j}(f.prototype);return d}}()); -var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var e=g[0];return e*(1.5-0.5*b*e*e)}}else f.invsqrt=function(b){return 1/Math.sqrt(b)}; -var j=null;d();var k={create:function(b){var e=new j(3);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2]):e[0]=e[1]=e[2]=0;return e},createFrom:function(b,e,a){var c=new j(3);c[0]=b;c[1]=e;c[2]=a;return c},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])},add:function(b,e,a){if(!a||b===a)return b[0]+=e[0],b[1]+=e[1],b[2]+=e[2],b;a[0]=b[0]+e[0];a[1]=b[1]+e[1];a[2]=b[2]+e[2];return a},subtract:function(b, -e,a){if(!a||b===a)return 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c=Math.sqrt(2*(1+c)),q=1/c;k.cross(b, -e,u);a[0]=u[0]*q;a[1]=u[1]*q;a[2]=u[2]*q;a[3]=0.5*c;l.normalize(a)}1a[3]&&(a[3]=-1);return a};k.str=function(b){return"["+b[0]+", "+b[1]+", "+b[2]+"]"};var y={create:function(b){var e=new j(9);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8]):e[0]=e[1]=e[2]=e[3]=e[4]=e[5]=e[6]=e[7]=e[8]=0;return e},createFrom:function(b,e,a,c,q,d,f,g,H){var v=new j(9);v[0]=b;v[1]=e;v[2]=a;v[3]=c;v[4]=q;v[5]=d;v[6]=f;v[7]=g;v[8]=H;return v},determinant:function(b){var e= -b[3],a=b[4],c=b[5],q=b[6],d=b[7],f=b[8];return b[0]*(f*a-c*d)+b[1]*(-f*e+c*q)+b[2]*(d*e-a*q)},inverse:function(b,e){var a=b[0],c=b[1],q=b[2],d=b[3],f=b[4],g=b[5],H=b[6],v=b[7],h=b[8],j=h*f-g*v,k=-h*d+g*H,l=v*d-f*H,p=a*j+c*k+q*l;if(!p)return null;p=1/p;e||(e=y.create());e[0]=j*p;e[1]=(-h*c+q*v)*p;e[2]=(g*c-q*f)*p;e[3]=k*p;e[4]=(h*a-q*H)*p;e[5]=(-g*a+q*d)*p;e[6]=l*p;e[7]=(-v*a+c*H)*p;e[8]=(f*a-c*d)*p;return e},multiply:function(b,e,a){a||(a=b);var 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-e[12])&&1E-6>Math.abs(b[13]-e[13])&&1E-6>Math.abs(b[14]-e[14])&&1E-6>Math.abs(b[15]-e[15])},identity:function(b){b||(b=s.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=0;b[5]=1;b[6]=0;b[7]=0;b[8]=0;b[9]=0;b[10]=1;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},transpose:function(b,e){if(!e||b===e){var a=b[1],c=b[2],q=b[3],d=b[6],f=b[7],g=b[11];b[1]=b[4];b[2]=b[8];b[3]=b[12];b[4]=a;b[6]=b[9];b[7]=b[13];b[8]=c;b[9]=d;b[11]=b[14];b[12]=q;b[13]=f;b[14]=g;return b}e[0]=b[0];e[1]=b[4];e[2]=b[8];e[3]=b[12]; -e[4]=b[1];e[5]=b[5];e[6]=b[9];e[7]=b[13];e[8]=b[2];e[9]=b[6];e[10]=b[10];e[11]=b[14];e[12]=b[3];e[13]=b[7];e[14]=b[11];e[15]=b[15];return e},determinant:function(b){var e=b[0],a=b[1],c=b[2],q=b[3],d=b[4],f=b[5],g=b[6],h=b[7],v=b[8],j=b[9],I=b[10],k=b[11],l=b[12],p=b[13],m=b[14];b=b[15];return l*j*g*q-v*p*g*q-l*f*I*q+d*p*I*q+v*f*m*q-d*j*m*q-l*j*c*h+v*p*c*h+l*a*I*h-e*p*I*h-v*a*m*h+e*j*m*h+l*f*c*k-d*p*c*k-l*a*g*k+e*p*g*k+d*a*m*k-e*f*m*k-v*f*c*b+d*j*c*b+v*a*g*b-e*j*g*b-d*a*I*b+e*f*I*b},inverse:function(b, -e){e||(e=b);var a=b[0],c=b[1],d=b[2],f=b[3],x=b[4],g=b[5],h=b[6],v=b[7],j=b[8],k=b[9],l=b[10],m=b[11],p=b[12],n=b[13],t=b[14],r=b[15],w=a*g-c*x,C=a*h-d*x,A=a*v-f*x,B=c*h-d*g,s=c*v-f*g,u=d*v-f*h,y=j*n-k*p,z=j*t-l*p,D=j*r-m*p,E=k*t-l*n,G=k*r-m*n,J=l*r-m*t,F=w*J-C*G+A*E+B*D-s*z+u*y;if(!F)return null;F=1/F;e[0]=(g*J-h*G+v*E)*F;e[1]=(-c*J+d*G-f*E)*F;e[2]=(n*u-t*s+r*B)*F;e[3]=(-k*u+l*s-m*B)*F;e[4]=(-x*J+h*D-v*z)*F;e[5]=(a*J-d*D+f*z)*F;e[6]=(-p*u+t*A-r*C)*F;e[7]=(j*u-l*A+m*C)*F;e[8]=(x*G-g*D+v*y)*F;e[9]= -(-a*G+c*D-f*y)*F;e[10]=(p*s-n*A+r*w)*F;e[11]=(-j*s+k*A-m*w)*F;e[12]=(-x*E+g*z-h*y)*F;e[13]=(a*E-c*z+d*y)*F;e[14]=(-p*B+n*C-t*w)*F;e[15]=(j*B-k*C+l*w)*F;return e},toRotationMat:function(b,e){e||(e=s.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=0;e[13]=0;e[14]=0;e[15]=1;return e},toMat3:function(b,e){e||(e=y.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[4];e[4]=b[5];e[5]=b[6];e[6]=b[8];e[7]=b[9];e[8]=b[10]; -return e},toInverseMat3:function(b,e){var a=b[0],c=b[1],d=b[2],f=b[4],x=b[5],g=b[6],h=b[8],j=b[9],k=b[10],l=k*x-g*j,m=-k*f+g*h,n=j*f-x*h,p=a*l+c*m+d*n;if(!p)return null;p=1/p;e||(e=y.create());e[0]=l*p;e[1]=(-k*c+d*j)*p;e[2]=(g*c-d*x)*p;e[3]=m*p;e[4]=(k*a-d*h)*p;e[5]=(-g*a+d*f)*p;e[6]=n*p;e[7]=(-j*a+c*h)*p;e[8]=(x*a-c*f)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],d=b[1],f=b[2],x=b[3],g=b[4],h=b[5],j=b[6],k=b[7],l=b[8],m=b[9],n=b[10],p=b[11],r=b[12],t=b[13],s=b[14];b=b[15];var w=e[0], -C=e[1],A=e[2],B=e[3];a[0]=w*c+C*g+A*l+B*r;a[1]=w*d+C*h+A*m+B*t;a[2]=w*f+C*j+A*n+B*s;a[3]=w*x+C*k+A*p+B*b;w=e[4];C=e[5];A=e[6];B=e[7];a[4]=w*c+C*g+A*l+B*r;a[5]=w*d+C*h+A*m+B*t;a[6]=w*f+C*j+A*n+B*s;a[7]=w*x+C*k+A*p+B*b;w=e[8];C=e[9];A=e[10];B=e[11];a[8]=w*c+C*g+A*l+B*r;a[9]=w*d+C*h+A*m+B*t;a[10]=w*f+C*j+A*n+B*s;a[11]=w*x+C*k+A*p+B*b;w=e[12];C=e[13];A=e[14];B=e[15];a[12]=w*c+C*g+A*l+B*r;a[13]=w*d+C*h+A*m+B*t;a[14]=w*f+C*j+A*n+B*s;a[15]=w*x+C*k+A*p+B*b;return a},multiplyVec3:function(b,e,a){a||(a=e); -var c=e[0],d=e[1];e=e[2];a[0]=b[0]*c+b[4]*d+b[8]*e+b[12];a[1]=b[1]*c+b[5]*d+b[9]*e+b[13];a[2]=b[2]*c+b[6]*d+b[10]*e+b[14];return a},multiplyVec4:function(b,e,a){a||(a=e);var c=e[0],d=e[1],f=e[2];e=e[3];a[0]=b[0]*c+b[4]*d+b[8]*f+b[12]*e;a[1]=b[1]*c+b[5]*d+b[9]*f+b[13]*e;a[2]=b[2]*c+b[6]*d+b[10]*f+b[14]*e;a[3]=b[3]*c+b[7]*d+b[11]*f+b[15]*e;return a},translate:function(b,e,a){var c=e[0],d=e[1];e=e[2];var f,x,g,h,j,k,l,m,n,p,r,t;if(!a||b===a)return 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null;1!==x&&(x=1/x,d*=x,f*=x,a*=x);g=Math.sin(e);h=Math.cos(e);j=1-h;e=b[0];x=b[1];k=b[2];l=b[3];m=b[4];n=b[5];p=b[6];r=b[7];t=b[8];s=b[9];w= -b[10];C=b[11];A=d*d*j+h;B=f*d*j+a*g;u=a*d*j-f*g;y=d*f*j-a*g;z=f*f*j+h;D=a*f*j+d*g;E=d*a*j+f*g;d=f*a*j-d*g;f=a*a*j+h;c?b!==c&&(c[12]=b[12],c[13]=b[13],c[14]=b[14],c[15]=b[15]):c=b;c[0]=e*A+m*B+t*u;c[1]=x*A+n*B+s*u;c[2]=k*A+p*B+w*u;c[3]=l*A+r*B+C*u;c[4]=e*y+m*z+t*D;c[5]=x*y+n*z+s*D;c[6]=k*y+p*z+w*D;c[7]=l*y+r*z+C*D;c[8]=e*E+m*d+t*f;c[9]=x*E+n*d+s*f;c[10]=k*E+p*d+w*f;c[11]=l*E+r*d+C*f;return c},rotateX:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[4],f=b[5],g=b[6],h=b[7],j=b[8],k=b[9],l=b[10], -m=b[11];a?b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[4]=d*e+j*c;a[5]=f*e+k*c;a[6]=g*e+l*c;a[7]=h*e+m*c;a[8]=d*-c+j*e;a[9]=f*-c+k*e;a[10]=g*-c+l*e;a[11]=h*-c+m*e;return a},rotateY:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[8],k=b[9],l=b[10],m=b[11];a?b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*-c;a[1]=f*e+k*-c;a[2]=g*e+l*-c;a[3]=h* -e+m*-c;a[8]=d*c+j*e;a[9]=f*c+k*e;a[10]=g*c+l*e;a[11]=h*c+m*e;return a},rotateZ:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[4],k=b[5],l=b[6],m=b[7];a?b!==a&&(a[8]=b[8],a[9]=b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*c;a[1]=f*e+k*c;a[2]=g*e+l*c;a[3]=h*e+m*c;a[4]=d*-c+j*e;a[5]=f*-c+k*e;a[6]=g*-c+l*e;a[7]=h*-c+m*e;return a},frustum:function(b,e,a,c,d,f,g){g||(g=s.create());var h=e-b,j=c-a,k=f-d;g[0]=2*d/h;g[1]=0; -g[2]=0;g[3]=0;g[4]=0;g[5]=2*d/j;g[6]=0;g[7]=0;g[8]=(e+b)/h;g[9]=(c+a)/j;g[10]=-(f+d)/k;g[11]=-1;g[12]=0;g[13]=0;g[14]=-(2*f*d)/k;g[15]=0;return g},perspective:function(b,e,a,c,d){b=a*Math.tan(b*Math.PI/360);e*=b;return s.frustum(-e,e,-b,b,a,c,d)},ortho:function(b,a,c,d,f,g,h){h||(h=s.create());var j=a-b,k=d-c,l=g-f;h[0]=2/j;h[1]=0;h[2]=0;h[3]=0;h[4]=0;h[5]=2/k;h[6]=0;h[7]=0;h[8]=0;h[9]=0;h[10]=-2/l;h[11]=0;h[12]=-(b+a)/j;h[13]=-(d+c)/k;h[14]=-(g+f)/l;h[15]=1;return h},lookAt:function(b,a,c,d){d|| -(d=s.create());var f,g,h,j,k,l,m,n,r=b[0],u=b[1];b=b[2];h=c[0];j=c[1];g=c[2];m=a[0];c=a[1];f=a[2];if(r===m&&u===c&&b===f)return s.identity(d);a=r-m;c=u-c;m=b-f;n=1/Math.sqrt(a*a+c*c+m*m);a*=n;c*=n;m*=n;f=j*m-g*c;g=g*a-h*m;h=h*c-j*a;(n=Math.sqrt(f*f+g*g+h*h))?(n=1/n,f*=n,g*=n,h*=n):h=g=f=0;j=c*h-m*g;k=m*f-a*h;l=a*g-c*f;(n=Math.sqrt(j*j+k*k+l*l))?(n=1/n,j*=n,k*=n,l*=n):l=k=j=0;d[0]=f;d[1]=j;d[2]=a;d[3]=0;d[4]=g;d[5]=k;d[6]=c;d[7]=0;d[8]=h;d[9]=l;d[10]=m;d[11]=0;d[12]=-(f*r+g*u+h*b);d[13]=-(j*r+k*u+ -l*b);d[14]=-(a*r+c*u+m*b);d[15]=1;return d},fromRotationTranslation:function(b,a,c){c||(c=s.create());var d=b[0],f=b[1],g=b[2],h=b[3],j=d+d,k=f+f,l=g+g;b=d*j;var 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f=this;this.texture.addEventListener("loaded",function(){f.dispatchEvent({type:"loaded",content:f})})}}};PIXI.AssetLoader=function(a){PIXI.EventTarget.call(this);this.assetURLs=a;this.assets=[];this.crossorigin=!1};PIXI.AssetLoader.constructor=PIXI.AssetLoader; -PIXI.AssetLoader.prototype.load=function(){this.loadCount=this.assetURLs.length;for(var a=["jpeg","jpg","png","gif"],c=["json"],d=0;d - + diff --git a/src/pixi/DisplayObject.js b/src/pixi/DisplayObject.js index ef7aeff..22df504 100644 --- a/src/pixi/DisplayObject.js +++ b/src/pixi/DisplayObject.js @@ -62,8 +62,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -91,19 +91,36 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } diff --git a/src/pixi/InteractionManager.js b/src/pixi/InteractionManager.js index 09e3e1e..1ea5c1f 100644 --- a/src/pixi/InteractionManager.js +++ b/src/pixi/InteractionManager.js @@ -23,7 +23,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; diff --git a/src/pixi/Stage.js b/src/pixi/Stage.js index 6ae9367..d467ae2 100644 --- a/src/pixi/Stage.js +++ b/src/pixi/Stage.js @@ -14,7 +14,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); 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a}b[0]=a[0];b[1]=a[4];b[2]=a[8];b[3]=a[12];b[4]=a[1];b[5]=a[5];b[6]=a[9];b[7]=a[13];b[8]=a[2];b[9]=a[6];b[10]=a[10];b[11]=a[14];b[12]=a[3];b[13]=a[7];b[14]=a[11];b[15]=a[15];return b},determinant:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],j=a[7],i=a[8],m=a[9],l=a[10],C=a[11],q=a[12],n=a[13],k=a[14],a=a[15];return q*m*h*e-i*n*h*e-q*f*l*e+g*n*l*e+i*f*k*e-g*m*k*e-q*m*d*j+i*n*d*j+q*c*l*j-b*n*l*j-i*c*k*j+b*m*k*j+q*f*d*C-g*n*d*C-q*c*h*C+b*n*h*C+ -g*c*k*C-b*f*k*C-i*f*d*a+g*m*d*a+i*c*h*a-b*m*h*a-g*c*l*a+b*f*l*a},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=a[4],h=a[5],j=a[6],i=a[7],m=a[8],l=a[9],k=a[10],q=a[11],n=a[12],o=a[13],p=a[14],r=a[15],s=c*h-d*f,v=c*j-e*f,t=c*i-g*f,u=d*j-e*h,w=d*i-g*h,x=e*i-g*j,y=m*o-l*n,z=m*p-k*n,F=m*r-q*n,A=l*p-k*o,D=l*r-q*o,E=k*r-q*p,B=s*E-v*D+t*A+u*F-w*z+x*y;if(!B)return null;B=1/B;b[0]=(h*E-j*D+i*A)*B;b[1]=(-d*E+e*D-g*A)*B;b[2]=(o*x-p*w+r*u)*B;b[3]=(-l*x+k*w-q*u)*B;b[4]=(-f*E+j*F-i*z)*B;b[5]= -(c*E-e*F+g*z)*B;b[6]=(-n*x+p*t-r*v)*B;b[7]=(m*x-k*t+q*v)*B;b[8]=(f*D-h*F+i*y)*B;b[9]=(-c*D+d*F-g*y)*B;b[10]=(n*w-o*t+r*s)*B;b[11]=(-m*w+l*t-q*s)*B;b[12]=(-f*A+h*z-j*y)*B;b[13]=(c*A-d*z+e*y)*B;b[14]=(-n*u+o*v-p*s)*B;b[15]=(m*u-l*v+k*s)*B;return b},toRotationMat:function(a,b){b||(b=x.create());b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},toMat3:function(a,b){b||(b=A.create());b[0]= -a[0];b[1]=a[1];b[2]=a[2];b[3]=a[4];b[4]=a[5];b[5]=a[6];b[6]=a[8];b[7]=a[9];b[8]=a[10];return b},toInverseMat3:function(a,b){var c=a[0],d=a[1],e=a[2],g=a[4],f=a[5],h=a[6],j=a[8],i=a[9],m=a[10],l=m*f-h*i,k=-m*g+h*j,q=i*g-f*j,n=c*l+d*k+e*q;if(!n)return null;n=1/n;b||(b=A.create());b[0]=l*n;b[1]=(-m*d+e*i)*n;b[2]=(h*d-e*f)*n;b[3]=k*n;b[4]=(m*c-e*j)*n;b[5]=(-h*c+e*g)*n;b[6]=q*n;b[7]=(-i*c+d*j)*n;b[8]=(f*c-d*g)*n;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],f=a[3],h=a[4],j=a[5], -i=a[6],m=a[7],l=a[8],k=a[9],q=a[10],n=a[11],o=a[12],p=a[13],r=a[14],a=a[15],s=b[0],v=b[1],t=b[2],u=b[3];c[0]=s*d+v*h+t*l+u*o;c[1]=s*e+v*j+t*k+u*p;c[2]=s*g+v*i+t*q+u*r;c[3]=s*f+v*m+t*n+u*a;s=b[4];v=b[5];t=b[6];u=b[7];c[4]=s*d+v*h+t*l+u*o;c[5]=s*e+v*j+t*k+u*p;c[6]=s*g+v*i+t*q+u*r;c[7]=s*f+v*m+t*n+u*a;s=b[8];v=b[9];t=b[10];u=b[11];c[8]=s*d+v*h+t*l+u*o;c[9]=s*e+v*j+t*k+u*p;c[10]=s*g+v*i+t*q+u*r;c[11]=s*f+v*m+t*n+u*a;s=b[12];v=b[13];t=b[14];u=b[15];c[12]=s*d+v*h+t*l+u*o;c[13]=s*e+v*j+t*k+u*p;c[14]=s*g+ -v*i+t*q+u*r;c[15]=s*f+v*m+t*n+u*a;return c},multiplyVec3:function(a,b,c){c||(c=b);var d=b[0],e=b[1],b=b[2];c[0]=a[0]*d+a[4]*e+a[8]*b+a[12];c[1]=a[1]*d+a[5]*e+a[9]*b+a[13];c[2]=a[2]*d+a[6]*e+a[10]*b+a[14];return c},multiplyVec4:function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=b[3];c[0]=a[0]*d+a[4]*e+a[8]*g+a[12]*b;c[1]=a[1]*d+a[5]*e+a[9]*g+a[13]*b;c[2]=a[2]*d+a[6]*e+a[10]*g+a[14]*b;c[3]=a[3]*d+a[7]*e+a[11]*g+a[15]*b;return c},translate:function(a,b,c){var d=b[0],e=b[1],b=b[2],g,f,h,j,i,m,l,k,q, -n,o,p;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];j=a[3];i=a[4];m=a[5];l=a[6];k=a[7];q=a[8];n=a[9];o=a[10];p=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=j;c[4]=i;c[5]=m;c[6]=l;c[7]=k;c[8]=q;c[9]=n;c[10]=o;c[11]=p;c[12]=g*d+i*e+q*b+a[12];c[13]=f*d+m*e+n*b+a[13];c[14]=h*d+l*e+o*b+a[14];c[15]=j*d+k*e+p*b+a[15];return c},scale:function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*= -d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c},rotate:function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,j,i,m,l,k,q,n,o,p,r,s,v,t,u,w,x,y,z,A;if(!f)return null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; PIXI.InteractionManager.prototype.onMouseUp=function(){this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseup&&this.currentOver.mouseup(this.mouse));this.currentDown&&(this.mouse.target=this.currentDown,this.currentOver==this.currentDown&&this.currentDown.click&&this.currentDown.click(this.mouse),this.currentDown=null)}; -PIXI.InteractionManager.prototype.onTouchMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();a=a.changedTouches;for(var d=0;d>16&255)/255,(a>>8&255)/255,(a&255)/255]} -"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(c){function d(){var h=g.concat(a.call(arguments));f.apply(this instanceof d?this:c,h)}var f=this,g=a.call(arguments,1);if("function"!=typeof f)throw new TypeError;d.prototype=function j(a){a&&(j.prototype=a);if(!(this instanceof j))return new j}(f.prototype);return d}}()); -var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var e=g[0];return e*(1.5-0.5*b*e*e)}}else f.invsqrt=function(b){return 1/Math.sqrt(b)}; -var j=null;d();var k={create:function(b){var e=new j(3);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2]):e[0]=e[1]=e[2]=0;return e},createFrom:function(b,e,a){var c=new j(3);c[0]=b;c[1]=e;c[2]=a;return c},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])},add:function(b,e,a){if(!a||b===a)return b[0]+=e[0],b[1]+=e[1],b[2]+=e[2],b;a[0]=b[0]+e[0];a[1]=b[1]+e[1];a[2]=b[2]+e[2];return a},subtract:function(b, -e,a){if(!a||b===a)return b[0]-=e[0],b[1]-=e[1],b[2]-=e[2],b;a[0]=b[0]-e[0];a[1]=b[1]-e[1];a[2]=b[2]-e[2];return a},multiply:function(b,e,a){if(!a||b===a)return b[0]*=e[0],b[1]*=e[1],b[2]*=e[2],b;a[0]=b[0]*e[0];a[1]=b[1]*e[1];a[2]=b[2]*e[2];return a},negate:function(b,e){e||(e=b);e[0]=-b[0];e[1]=-b[1];e[2]=-b[2];return e},scale:function(b,e,a){if(!a||b===a)return b[0]*=e,b[1]*=e,b[2]*=e,b;a[0]=b[0]*e;a[1]=b[1]*e;a[2]=b[2]*e;return a},normalize:function(b,e){e||(e=b);var a=b[0],c=b[1],q=b[2],d=Math.sqrt(a* -a+c*c+q*q);if(!d)return e[0]=0,e[1]=0,e[2]=0,e;if(1===d)return e[0]=a,e[1]=c,e[2]=q,e;d=1/d;e[0]=a*d;e[1]=c*d;e[2]=q*d;return e},cross:function(b,e,a){a||(a=b);var c=b[0],q=b[1];b=b[2];var d=e[0],f=e[1];e=e[2];a[0]=q*e-b*f;a[1]=b*d-c*e;a[2]=c*f-q*d;return a},length:function(b){var e=b[0],a=b[1];b=b[2];return Math.sqrt(e*e+a*a+b*b)},squaredLength:function(b){var e=b[0],a=b[1];b=b[2];return e*e+a*a+b*b},dot:function(b,e){return b[0]*e[0]+b[1]*e[1]+b[2]*e[2]},direction:function(b,e,a){a||(a=b);var c= 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c=Math.sqrt(2*(1+c)),q=1/c;k.cross(b, -e,u);a[0]=u[0]*q;a[1]=u[1]*q;a[2]=u[2]*q;a[3]=0.5*c;l.normalize(a)}1a[3]&&(a[3]=-1);return a};k.str=function(b){return"["+b[0]+", "+b[1]+", "+b[2]+"]"};var y={create:function(b){var e=new j(9);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8]):e[0]=e[1]=e[2]=e[3]=e[4]=e[5]=e[6]=e[7]=e[8]=0;return e},createFrom:function(b,e,a,c,q,d,f,g,H){var v=new j(9);v[0]=b;v[1]=e;v[2]=a;v[3]=c;v[4]=q;v[5]=d;v[6]=f;v[7]=g;v[8]=H;return v},determinant:function(b){var e= -b[3],a=b[4],c=b[5],q=b[6],d=b[7],f=b[8];return b[0]*(f*a-c*d)+b[1]*(-f*e+c*q)+b[2]*(d*e-a*q)},inverse:function(b,e){var a=b[0],c=b[1],q=b[2],d=b[3],f=b[4],g=b[5],H=b[6],v=b[7],h=b[8],j=h*f-g*v,k=-h*d+g*H,l=v*d-f*H,p=a*j+c*k+q*l;if(!p)return null;p=1/p;e||(e=y.create());e[0]=j*p;e[1]=(-h*c+q*v)*p;e[2]=(g*c-q*f)*p;e[3]=k*p;e[4]=(h*a-q*H)*p;e[5]=(-g*a+q*d)*p;e[6]=l*p;e[7]=(-v*a+c*H)*p;e[8]=(f*a-c*d)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],q=b[1],d=b[2],f=b[3],g=b[4],H=b[5],v=b[6],h= -b[7];b=b[8];var j=e[0],k=e[1],l=e[2],p=e[3],m=e[4],t=e[5],n=e[6],w=e[7];e=e[8];a[0]=j*c+k*f+l*v;a[1]=j*q+k*g+l*h;a[2]=j*d+k*H+l*b;a[3]=p*c+m*f+t*v;a[4]=p*q+m*g+t*h;a[5]=p*d+m*H+t*b;a[6]=n*c+w*f+e*v;a[7]=n*q+w*g+e*h;a[8]=n*d+w*H+e*b;return a},multiplyVec2:function(b,e,a){a||(a=e);var c=e[0];e=e[1];a[0]=c*b[0]+e*b[3]+b[6];a[1]=c*b[1]+e*b[4]+b[7];return a},multiplyVec3:function(b,e,a){a||(a=e);var c=e[0],q=e[1];e=e[2];a[0]=c*b[0]+q*b[3]+e*b[6];a[1]=c*b[1]+q*b[4]+e*b[7];a[2]=c*b[2]+q*b[5]+e*b[8];return a}, -set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])&&1E-6>Math.abs(b[3]-e[3])&&1E-6>Math.abs(b[4]-e[4])&&1E-6>Math.abs(b[5]-e[5])&&1E-6>Math.abs(b[6]-e[6])&&1E-6>Math.abs(b[7]-e[7])&&1E-6>Math.abs(b[8]-e[8])},identity:function(b){b||(b=y.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=1;b[5]=0;b[6]=0;b[7]=0;b[8]=1;return b},transpose:function(b, -e){if(!e||b===e){var a=b[1],c=b[2],q=b[5];b[1]=b[3];b[2]=b[6];b[3]=a;b[5]=b[7];b[6]=c;b[7]=q;return b}e[0]=b[0];e[1]=b[3];e[2]=b[6];e[3]=b[1];e[4]=b[4];e[5]=b[7];e[6]=b[2];e[7]=b[5];e[8]=b[8];return e},toMat4:function(b,e){e||(e=s.create());e[15]=1;e[14]=0;e[13]=0;e[12]=0;e[11]=0;e[10]=b[8];e[9]=b[7];e[8]=b[6];e[7]=0;e[6]=b[5];e[5]=b[4];e[4]=b[3];e[3]=0;e[2]=b[2];e[1]=b[1];e[0]=b[0];return e},str:function(b){return"["+b[0]+", "+b[1]+", "+b[2]+", "+b[3]+", "+b[4]+", "+b[5]+", "+b[6]+", "+b[7]+", "+ -b[8]+"]"}},s={create:function(b){var e=new 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-e[12])&&1E-6>Math.abs(b[13]-e[13])&&1E-6>Math.abs(b[14]-e[14])&&1E-6>Math.abs(b[15]-e[15])},identity:function(b){b||(b=s.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=0;b[5]=1;b[6]=0;b[7]=0;b[8]=0;b[9]=0;b[10]=1;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},transpose:function(b,e){if(!e||b===e){var a=b[1],c=b[2],q=b[3],d=b[6],f=b[7],g=b[11];b[1]=b[4];b[2]=b[8];b[3]=b[12];b[4]=a;b[6]=b[9];b[7]=b[13];b[8]=c;b[9]=d;b[11]=b[14];b[12]=q;b[13]=f;b[14]=g;return b}e[0]=b[0];e[1]=b[4];e[2]=b[8];e[3]=b[12]; -e[4]=b[1];e[5]=b[5];e[6]=b[9];e[7]=b[13];e[8]=b[2];e[9]=b[6];e[10]=b[10];e[11]=b[14];e[12]=b[3];e[13]=b[7];e[14]=b[11];e[15]=b[15];return e},determinant:function(b){var e=b[0],a=b[1],c=b[2],q=b[3],d=b[4],f=b[5],g=b[6],h=b[7],v=b[8],j=b[9],I=b[10],k=b[11],l=b[12],p=b[13],m=b[14];b=b[15];return l*j*g*q-v*p*g*q-l*f*I*q+d*p*I*q+v*f*m*q-d*j*m*q-l*j*c*h+v*p*c*h+l*a*I*h-e*p*I*h-v*a*m*h+e*j*m*h+l*f*c*k-d*p*c*k-l*a*g*k+e*p*g*k+d*a*m*k-e*f*m*k-v*f*c*b+d*j*c*b+v*a*g*b-e*j*g*b-d*a*I*b+e*f*I*b},inverse:function(b, -e){e||(e=b);var a=b[0],c=b[1],d=b[2],f=b[3],x=b[4],g=b[5],h=b[6],v=b[7],j=b[8],k=b[9],l=b[10],m=b[11],p=b[12],n=b[13],t=b[14],r=b[15],w=a*g-c*x,C=a*h-d*x,A=a*v-f*x,B=c*h-d*g,s=c*v-f*g,u=d*v-f*h,y=j*n-k*p,z=j*t-l*p,D=j*r-m*p,E=k*t-l*n,G=k*r-m*n,J=l*r-m*t,F=w*J-C*G+A*E+B*D-s*z+u*y;if(!F)return null;F=1/F;e[0]=(g*J-h*G+v*E)*F;e[1]=(-c*J+d*G-f*E)*F;e[2]=(n*u-t*s+r*B)*F;e[3]=(-k*u+l*s-m*B)*F;e[4]=(-x*J+h*D-v*z)*F;e[5]=(a*J-d*D+f*z)*F;e[6]=(-p*u+t*A-r*C)*F;e[7]=(j*u-l*A+m*C)*F;e[8]=(x*G-g*D+v*y)*F;e[9]= -(-a*G+c*D-f*y)*F;e[10]=(p*s-n*A+r*w)*F;e[11]=(-j*s+k*A-m*w)*F;e[12]=(-x*E+g*z-h*y)*F;e[13]=(a*E-c*z+d*y)*F;e[14]=(-p*B+n*C-t*w)*F;e[15]=(j*B-k*C+l*w)*F;return e},toRotationMat:function(b,e){e||(e=s.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=0;e[13]=0;e[14]=0;e[15]=1;return e},toMat3:function(b,e){e||(e=y.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[4];e[4]=b[5];e[5]=b[6];e[6]=b[8];e[7]=b[9];e[8]=b[10]; -return e},toInverseMat3:function(b,e){var a=b[0],c=b[1],d=b[2],f=b[4],x=b[5],g=b[6],h=b[8],j=b[9],k=b[10],l=k*x-g*j,m=-k*f+g*h,n=j*f-x*h,p=a*l+c*m+d*n;if(!p)return null;p=1/p;e||(e=y.create());e[0]=l*p;e[1]=(-k*c+d*j)*p;e[2]=(g*c-d*x)*p;e[3]=m*p;e[4]=(k*a-d*h)*p;e[5]=(-g*a+d*f)*p;e[6]=n*p;e[7]=(-j*a+c*h)*p;e[8]=(x*a-c*f)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],d=b[1],f=b[2],x=b[3],g=b[4],h=b[5],j=b[6],k=b[7],l=b[8],m=b[9],n=b[10],p=b[11],r=b[12],t=b[13],s=b[14];b=b[15];var w=e[0], -C=e[1],A=e[2],B=e[3];a[0]=w*c+C*g+A*l+B*r;a[1]=w*d+C*h+A*m+B*t;a[2]=w*f+C*j+A*n+B*s;a[3]=w*x+C*k+A*p+B*b;w=e[4];C=e[5];A=e[6];B=e[7];a[4]=w*c+C*g+A*l+B*r;a[5]=w*d+C*h+A*m+B*t;a[6]=w*f+C*j+A*n+B*s;a[7]=w*x+C*k+A*p+B*b;w=e[8];C=e[9];A=e[10];B=e[11];a[8]=w*c+C*g+A*l+B*r;a[9]=w*d+C*h+A*m+B*t;a[10]=w*f+C*j+A*n+B*s;a[11]=w*x+C*k+A*p+B*b;w=e[12];C=e[13];A=e[14];B=e[15];a[12]=w*c+C*g+A*l+B*r;a[13]=w*d+C*h+A*m+B*t;a[14]=w*f+C*j+A*n+B*s;a[15]=w*x+C*k+A*p+B*b;return a},multiplyVec3:function(b,e,a){a||(a=e); -var c=e[0],d=e[1];e=e[2];a[0]=b[0]*c+b[4]*d+b[8]*e+b[12];a[1]=b[1]*c+b[5]*d+b[9]*e+b[13];a[2]=b[2]*c+b[6]*d+b[10]*e+b[14];return a},multiplyVec4:function(b,e,a){a||(a=e);var c=e[0],d=e[1],f=e[2];e=e[3];a[0]=b[0]*c+b[4]*d+b[8]*f+b[12]*e;a[1]=b[1]*c+b[5]*d+b[9]*f+b[13]*e;a[2]=b[2]*c+b[6]*d+b[10]*f+b[14]*e;a[3]=b[3]*c+b[7]*d+b[11]*f+b[15]*e;return a},translate:function(b,e,a){var c=e[0],d=e[1];e=e[2];var f,x,g,h,j,k,l,m,n,p,r,t;if(!a||b===a)return b[12]=b[0]*c+b[4]*d+b[8]*e+b[12],b[13]=b[1]*c+b[5]*d+ -b[9]*e+b[13],b[14]=b[2]*c+b[6]*d+b[10]*e+b[14],b[15]=b[3]*c+b[7]*d+b[11]*e+b[15],b;f=b[0];x=b[1];g=b[2];h=b[3];j=b[4];k=b[5];l=b[6];m=b[7];n=b[8];p=b[9];r=b[10];t=b[11];a[0]=f;a[1]=x;a[2]=g;a[3]=h;a[4]=j;a[5]=k;a[6]=l;a[7]=m;a[8]=n;a[9]=p;a[10]=r;a[11]=t;a[12]=f*c+j*d+n*e+b[12];a[13]=x*c+k*d+p*e+b[13];a[14]=g*c+l*d+r*e+b[14];a[15]=h*c+m*d+t*e+b[15];return a},scale:function(b,e,a){var c=e[0],d=e[1];e=e[2];if(!a||b===a)return b[0]*=c,b[1]*=c,b[2]*=c,b[3]*=c,b[4]*=d,b[5]*=d,b[6]*=d,b[7]*=d,b[8]*=e,b[9]*= -e,b[10]*=e,b[11]*=e,b;a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*d;a[5]=b[5]*d;a[6]=b[6]*d;a[7]=b[7]*d;a[8]=b[8]*e;a[9]=b[9]*e;a[10]=b[10]*e;a[11]=b[11]*e;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},rotate:function(b,e,a,c){var d=a[0],f=a[1];a=a[2];var x=Math.sqrt(d*d+f*f+a*a),g,h,j,k,l,m,n,p,r,t,s,w,C,A,B,u,y,z,D,E;if(!x)return null;1!==x&&(x=1/x,d*=x,f*=x,a*=x);g=Math.sin(e);h=Math.cos(e);j=1-h;e=b[0];x=b[1];k=b[2];l=b[3];m=b[4];n=b[5];p=b[6];r=b[7];t=b[8];s=b[9];w= -b[10];C=b[11];A=d*d*j+h;B=f*d*j+a*g;u=a*d*j-f*g;y=d*f*j-a*g;z=f*f*j+h;D=a*f*j+d*g;E=d*a*j+f*g;d=f*a*j-d*g;f=a*a*j+h;c?b!==c&&(c[12]=b[12],c[13]=b[13],c[14]=b[14],c[15]=b[15]):c=b;c[0]=e*A+m*B+t*u;c[1]=x*A+n*B+s*u;c[2]=k*A+p*B+w*u;c[3]=l*A+r*B+C*u;c[4]=e*y+m*z+t*D;c[5]=x*y+n*z+s*D;c[6]=k*y+p*z+w*D;c[7]=l*y+r*z+C*D;c[8]=e*E+m*d+t*f;c[9]=x*E+n*d+s*f;c[10]=k*E+p*d+w*f;c[11]=l*E+r*d+C*f;return c},rotateX:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[4],f=b[5],g=b[6],h=b[7],j=b[8],k=b[9],l=b[10], -m=b[11];a?b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[4]=d*e+j*c;a[5]=f*e+k*c;a[6]=g*e+l*c;a[7]=h*e+m*c;a[8]=d*-c+j*e;a[9]=f*-c+k*e;a[10]=g*-c+l*e;a[11]=h*-c+m*e;return a},rotateY:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[8],k=b[9],l=b[10],m=b[11];a?b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*-c;a[1]=f*e+k*-c;a[2]=g*e+l*-c;a[3]=h* -e+m*-c;a[8]=d*c+j*e;a[9]=f*c+k*e;a[10]=g*c+l*e;a[11]=h*c+m*e;return a},rotateZ:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[4],k=b[5],l=b[6],m=b[7];a?b!==a&&(a[8]=b[8],a[9]=b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*c;a[1]=f*e+k*c;a[2]=g*e+l*c;a[3]=h*e+m*c;a[4]=d*-c+j*e;a[5]=f*-c+k*e;a[6]=g*-c+l*e;a[7]=h*-c+m*e;return a},frustum:function(b,e,a,c,d,f,g){g||(g=s.create());var h=e-b,j=c-a,k=f-d;g[0]=2*d/h;g[1]=0; -g[2]=0;g[3]=0;g[4]=0;g[5]=2*d/j;g[6]=0;g[7]=0;g[8]=(e+b)/h;g[9]=(c+a)/j;g[10]=-(f+d)/k;g[11]=-1;g[12]=0;g[13]=0;g[14]=-(2*f*d)/k;g[15]=0;return g},perspective:function(b,e,a,c,d){b=a*Math.tan(b*Math.PI/360);e*=b;return s.frustum(-e,e,-b,b,a,c,d)},ortho:function(b,a,c,d,f,g,h){h||(h=s.create());var j=a-b,k=d-c,l=g-f;h[0]=2/j;h[1]=0;h[2]=0;h[3]=0;h[4]=0;h[5]=2/k;h[6]=0;h[7]=0;h[8]=0;h[9]=0;h[10]=-2/l;h[11]=0;h[12]=-(b+a)/j;h[13]=-(d+c)/k;h[14]=-(g+f)/l;h[15]=1;return h},lookAt:function(b,a,c,d){d|| -(d=s.create());var f,g,h,j,k,l,m,n,r=b[0],u=b[1];b=b[2];h=c[0];j=c[1];g=c[2];m=a[0];c=a[1];f=a[2];if(r===m&&u===c&&b===f)return s.identity(d);a=r-m;c=u-c;m=b-f;n=1/Math.sqrt(a*a+c*c+m*m);a*=n;c*=n;m*=n;f=j*m-g*c;g=g*a-h*m;h=h*c-j*a;(n=Math.sqrt(f*f+g*g+h*h))?(n=1/n,f*=n,g*=n,h*=n):h=g=f=0;j=c*h-m*g;k=m*f-a*h;l=a*g-c*f;(n=Math.sqrt(j*j+k*k+l*l))?(n=1/n,j*=n,k*=n,l*=n):l=k=j=0;d[0]=f;d[1]=j;d[2]=a;d[3]=0;d[4]=g;d[5]=k;d[6]=c;d[7]=0;d[8]=h;d[9]=l;d[10]=m;d[11]=0;d[12]=-(f*r+g*u+h*b);d[13]=-(j*r+k*u+ -l*b);d[14]=-(a*r+c*u+m*b);d[15]=1;return d},fromRotationTranslation:function(b,a,c){c||(c=s.create());var d=b[0],f=b[1],g=b[2],h=b[3],j=d+d,k=f+f,l=g+g;b=d*j;var m=d*k,d=d*l,n=f*k,f=f*l,g=g*l,j=h*j,k=h*k,h=h*l;c[0]=1-(n+g);c[1]=m+h;c[2]=d-k;c[3]=0;c[4]=m-h;c[5]=1-(b+g);c[6]=f+j;c[7]=0;c[8]=d+k;c[9]=f-j;c[10]=1-(b+n);c[11]=0;c[12]=a[0];c[13]=a[1];c[14]=a[2];c[15]=1;return c},str:function(b){return"["+b[0]+", "+b[1]+", "+b[2]+", "+b[3]+", "+b[4]+", "+b[5]+", "+b[6]+", "+b[7]+", "+b[8]+", "+b[9]+", "+ -b[10]+", "+b[11]+", "+b[12]+", "+b[13]+", "+b[14]+", "+b[15]+"]"}},l={create:function(b){var a=new j(4);b?(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3]):a[0]=a[1]=a[2]=a[3]=0;return a},createFrom:function(b,a,c,d){var f=new j(4);f[0]=b;f[1]=a;f[2]=c;f[3]=d;return f},set:function(b,a){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];return a},equal:function(b,a){return b===a||1E-6>Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])&&1E-6>Math.abs(b[2]-a[2])&&1E-6>Math.abs(b[3]-a[3])},identity:function(b){b||(b=l.create()); -b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b}},G=l.identity();l.calculateW=function(b,a){var c=b[0],d=b[1],f=b[2];if(!a||b===a)return b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-f*f)),b;a[0]=c;a[1]=d;a[2]=f;a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-f*f));return a};l.dot=function(b,a){return b[0]*a[0]+b[1]*a[1]+b[2]*a[2]+b[3]*a[3]};l.inverse=function(b,a){var c=b[0],d=b[1],f=b[2],g=b[3],c=(c=c*c+d*d+f*f+g*g)?1/c:0;if(!a||b===a)return b[0]*=-c,b[1]*=-c,b[2]*=-c,b[3]*=c,b;a[0]=-b[0]*c;a[1]=-b[1]*c;a[2]=-b[2]*c;a[3]=b[3]*c; -return a};l.conjugate=function(b,a){if(!a||b===a)return b[0]*=-1,b[1]*=-1,b[2]*=-1,b;a[0]=-b[0];a[1]=-b[1];a[2]=-b[2];a[3]=b[3];return a};l.length=function(b){var a=b[0],c=b[1],d=b[2];b=b[3];return Math.sqrt(a*a+c*c+d*d+b*b)};l.normalize=function(b,a){a||(a=b);var c=b[0],d=b[1],f=b[2],g=b[3],h=Math.sqrt(c*c+d*d+f*f+g*g);if(0===h)return a[0]=0,a[1]=0,a[2]=0,a[3]=0,a;h=1/h;a[0]=c*h;a[1]=d*h;a[2]=f*h;a[3]=g*h;return a};l.add=function(b,a,c){if(!c||b===c)return b[0]+=a[0],b[1]+=a[1],b[2]+=a[2],b[3]+= -a[3],b;c[0]=b[0]+a[0];c[1]=b[1]+a[1];c[2]=b[2]+a[2];c[3]=b[3]+a[3];return c};l.multiply=function(b,a,c){c||(c=b);var d=b[0],f=b[1],g=b[2];b=b[3];var h=a[0],j=a[1],k=a[2];a=a[3];c[0]=d*a+b*h+f*k-g*j;c[1]=f*a+b*j+g*h-d*k;c[2]=g*a+b*k+d*j-f*h;c[3]=b*a-d*h-f*j-g*k;return c};l.multiplyVec3=function(b,a,c){c||(c=a);var d=a[0],f=a[1],g=a[2];a=b[0];var h=b[1],j=b[2];b=b[3];var k=b*d+h*g-j*f,l=b*f+j*d-a*g,m=b*g+a*f-h*d,d=-a*d-h*f-j*g;c[0]=k*b+d*-a+l*-j-m*-h;c[1]=l*b+d*-h+m*-a-k*-j;c[2]=m*b+d*-j+k*-h-l*-a; -return c};l.scale=function(b,a,c){if(!c||b===c)return b[0]*=a,b[1]*=a,b[2]*=a,b[3]*=a,b;c[0]=b[0]*a;c[1]=b[1]*a;c[2]=b[2]*a;c[3]=b[3]*a;return c};l.toMat3=function(b,a){a||(a=y.create());var c=b[0],d=b[1],f=b[2],g=b[3],h=c+c,j=d+d,k=f+f,l=c*h,m=c*j,c=c*k,n=d*j,d=d*k,f=f*k,h=g*h,j=g*j,g=g*k;a[0]=1-(n+f);a[1]=m+g;a[2]=c-j;a[3]=m-g;a[4]=1-(l+f);a[5]=d+h;a[6]=c+j;a[7]=d-h;a[8]=1-(l+n);return a};l.toMat4=function(b,a){a||(a=s.create());var c=b[0],d=b[1],f=b[2],g=b[3],h=c+c,j=d+d,k=f+f,l=c*h,m=c*j,c=c* -k,n=d*j,d=d*k,f=f*k,h=g*h,j=g*j,g=g*k;a[0]=1-(n+f);a[1]=m+g;a[2]=c-j;a[3]=0;a[4]=m-g;a[5]=1-(l+f);a[6]=d+h;a[7]=0;a[8]=c+j;a[9]=d-h;a[10]=1-(l+n);a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};l.slerp=function(b,a,c,d){d||(d=b);var f=b[0]*a[0]+b[1]*a[1]+b[2]*a[2]+b[3]*a[3],g,h;if(1<=Math.abs(f))return d!==b&&(d[0]=b[0],d[1]=b[1],d[2]=b[2],d[3]=b[3]),d;g=Math.acos(f);h=Math.sqrt(1-f*f);if(0.0010>Math.abs(h))return d[0]=0.5*b[0]+0.5*a[0],d[1]=0.5*b[1]+0.5*a[1],d[2]=0.5*b[2]+0.5*a[2],d[3]=0.5*b[3]+ -0.5*a[3],d;f=Math.sin((1-c)*g)/h;c=Math.sin(c*g)/h;d[0]=b[0]*f+a[0]*c;d[1]=b[1]*f+a[1]*c;d[2]=b[2]*f+a[2]*c;d[3]=b[3]*f+a[3]*c;return d};l.fromRotationMatrix=function(b,a){a||(a=l.create());var c=b[0]+b[4]+b[8],d;if(0b[0]&&(c=1);b[8]>b[3*c+c]&&(c=2);var f=d[c],g=d[f];d=Math.sqrt(b[3*c+c]-b[3*f+f]-b[3*g+g]+1);a[c]=0.5*d;d= -0.5/d;a[3]=(b[3*g+f]-b[3*f+g])*d;a[f]=(b[3*f+c]+b[3*c+f])*d;a[g]=(b[3*g+c]+b[3*c+g])*d}return a};y.toQuat4=l.fromRotationMatrix;var 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a[0]*a[3]-a[2]*a[1]},inverse:function(a,c){c||(c=a);var d=a[0],f=a[1],g=a[2],h=a[3],j=d*h-g*f;if(!j)return null;j=1/j;c[0]=h*j;c[1]=-f*j;c[2]=-g*j;c[3]=d*j;return c},multiply:function(a, -c,d){d||(d=a);var f=a[0],g=a[1],h=a[2];a=a[3];d[0]=f*c[0]+g*c[2];d[1]=f*c[1]+g*c[3];d[2]=h*c[0]+a*c[2];d[3]=h*c[1]+a*c[3];return d},rotate:function(a,c,d){d||(d=a);var f=a[0],g=a[1],h=a[2];a=a[3];var j=Math.sin(c);c=Math.cos(c);d[0]=f*c+g*j;d[1]=f*-j+g*c;d[2]=h*c+a*j;d[3]=h*-j+a*c;return d},multiplyVec2:function(a,c,d){d||(d=c);var f=c[0];c=c[1];d[0]=f*a[0]+c*a[1];d[1]=f*a[2]+c*a[3];return d},scale:function(a,c,d){d||(d=a);var f=a[1],g=a[2],h=a[3],j=c[0];c=c[1];d[0]=a[0]*j;d[1]=f*c;d[2]=g*j;d[3]= -h*c;return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var c=new j(4);a?(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]):(c[0]=0,c[1]=0,c[2]=0,c[3]=0);return c},createFrom:function(a,c,d,f){var g=new j(4);g[0]=a;g[1]=c;g[2]=d;g[3]=f;return g},add:function(a,c,d){d||(d=c);d[0]=a[0]+c[0];d[1]=a[1]+c[1];d[2]=a[2]+c[2];d[3]=a[3]+c[3];return d},subtract:function(a,c,d){d||(d=c);d[0]=a[0]-c[0];d[1]=a[1]-c[1];d[2]=a[2]-c[2];d[3]=a[3]-c[3];return d},multiply:function(a, -c,d){d||(d=c);d[0]=a[0]*c[0];d[1]=a[1]*c[1];d[2]=a[2]*c[2];d[3]=a[3]*c[3];return d},divide:function(a,c,d){d||(d=c);d[0]=a[0]/c[0];d[1]=a[1]/c[1];d[2]=a[2]/c[2];d[3]=a[3]/c[3];return d},scale:function(a,c,d){d||(d=a);d[0]=a[0]*c;d[1]=a[1]*c;d[2]=a[2]*c;d[3]=a[3]*c;return d},set:function(a,c){c[0]=a[0];c[1]=a[1];c[2]=a[2];c[3]=a[3];return c},equal:function(a,c){return a===c||1E-6>Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},negate:function(a,c){c|| -(c=a);c[0]=-a[0];c[1]=-a[1];c[2]=-a[2];c[3]=-a[3];return c},length:function(a){var c=a[0],d=a[1],f=a[2];a=a[3];return Math.sqrt(c*c+d*d+f*f+a*a)},squaredLength:function(a){var c=a[0],d=a[1],f=a[2];a=a[3];return c*c+d*d+f*f+a*a},lerp:function(a,c,d,f){f||(f=a);f[0]=a[0]+d*(c[0]-a[0]);f[1]=a[1]+d*(c[1]-a[1]);f[2]=a[2]+d*(c[2]-a[2]);f[3]=a[3]+d*(c[3]-a[3]);return f},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};a&&(a.glMatrixArrayType=j,a.MatrixArray=j,a.setMatrixArrayType=c,a.determineMatrixArrayType= -d,a.glMath=f,a.vec2=L,a.vec3=k,a.vec4=M,a.mat2=K,a.mat3=y,a.mat4=s,a.quat4=l);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:d,glMath:f,vec2:L,vec3:k,vec4:M,mat2:K,mat3:y,mat4:s,quat4:l}});PIXI.autoDetectRenderer=function(a,c,d){a||(a=800);c||(c=600);var f;try{f=!!window.WebGLRenderingContext&&!!document.createElement("canvas").getContext("experimental-webgl")}catch(g){f=!1}return f?new PIXI.WebGLRenderer(a,c,d):new PIXI.CanvasRenderer(a,c,d)}; +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(b){function c(){var f=e.concat(a.call(arguments));d.apply(this instanceof c?this:b,f)}var d=this,e=a.call(arguments,1);if("function"!=typeof d)throw new TypeError;c.prototype=function g(a){a&&(g.prototype=a);if(!(this instanceof g))return new g}(d.prototype);return c}}()); +var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var b=0;ba.length)){var c=this.uvs,d=this.indices,f=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;f[0]=1;f[1]=1;d[0]=0;d[1]=1;for(var a=a.length,g=1;ga.length)){var c=this.verticies,d=a[0],f,g=f=0,h=a[0];this.count-=0.2;c[0]=h.x+f;c[1]=h.y+g;c[2]=h.x-f;c[3]=h.y-g;for(var j=a.length,k=1;ka.length)){var b=this.uvs,c=this.indices,d=this.colors;this.count-=0.2;b[0]=0;b[1]=1;b[2]=0;b[3]=1;d[0]=1;d[1]=1;c[0]=0;c[1]=1;for(var a=a.length,e=1;ea.length)){var b=this.verticies,c=a[0],d,e=d=0,f=a[0];this.count-=0.2;b[0]=f.x+d;b[1]=f.y+e;b[2]=f.x-d;b[3]=f.y-e;for(var g=a.length,h=1;hthis.baseTexture.width||a.y+a.height>this.baseTexture.height)throw Error("Texture Error: frame does not fit inside the base Texture dimensions "+this);}; -PIXI.Texture.fromImage=function(a,c){var d=PIXI.TextureCache[a];d||(d=PIXI.BaseTextureCache[a],d||(d=new Image,c&&(d.crossOrigin=""),d.src=a,d=new PIXI.BaseTexture(d),PIXI.BaseTextureCache[a]=d),d=new PIXI.Texture(d),PIXI.TextureCache[a]=d);return d};PIXI.Texture.fromFrame=function(a){var c=PIXI.TextureCache[a];if(!c)throw Error("The frameId '"+a+"' does not exist in the texture cache "+this);return c}; -PIXI.Texture.fromCanvas=function(a){var c=PIXI.TextureCache[a];c||(c=PIXI.BaseTextureCache[a],c||(c=new PIXI.BaseTexture(a),PIXI.BaseTextureCache[a]=c),c=new PIXI.Texture(c),PIXI.TextureCache[a]=c);return c};PIXI.Texture.addTextureToCache=function(a,c){PIXI.TextureCache[c]=a};PIXI.Texture.removeTextureFromCache=function(a){var c=PIXI.TextureCache[a];PIXI.TextureCache[a]=null;return c}; +PIXI.Texture.fromImage=function(a,b){var c=PIXI.TextureCache[a];c||(c=PIXI.BaseTextureCache[a],c||(c=new Image,b&&(c.crossOrigin=""),c.src=a,c=new PIXI.BaseTexture(c),PIXI.BaseTextureCache[a]=c),c=new PIXI.Texture(c),PIXI.TextureCache[a]=c);return c};PIXI.Texture.fromFrame=function(a){var b=PIXI.TextureCache[a];if(!b)throw Error("The frameId '"+a+"' does not exist in the texture cache "+this);return b}; +PIXI.Texture.fromCanvas=function(a){var b=PIXI.TextureCache[a];b||(b=PIXI.BaseTextureCache[a],b||(b=new PIXI.BaseTexture(a),PIXI.BaseTextureCache[a]=b),b=new PIXI.Texture(b),PIXI.TextureCache[a]=b);return b};PIXI.Texture.addTextureToCache=function(a,b){PIXI.TextureCache[b]=a};PIXI.Texture.removeTextureFromCache=function(a){var b=PIXI.TextureCache[a];PIXI.TextureCache[a]=null;return b}; PIXI.SpriteSheetLoader=function(a){PIXI.EventTarget.call(this);this.url=a;this.baseUrl=a.replace(/[^\/]*$/,"");this.texture;this.frames={};this.crossorigin=!1};PIXI.SpriteSheetLoader.constructor=PIXI.SpriteSheetLoader; PIXI.SpriteSheetLoader.prototype.load=function(){this.ajaxRequest=new AjaxRequest;var a=this;this.ajaxRequest.onreadystatechange=function(){a.onLoaded()};this.ajaxRequest.open("GET",this.url,!0);this.ajaxRequest.overrideMimeType&&this.ajaxRequest.overrideMimeType("application/json");this.ajaxRequest.send(null)}; -PIXI.SpriteSheetLoader.prototype.onLoaded=function(){if(4==this.ajaxRequest.readyState&&(200==this.ajaxRequest.status||-1==window.location.href.indexOf("http"))){var a=eval("("+this.ajaxRequest.responseText+")");this.texture=PIXI.Texture.fromImage(this.baseUrl+a.meta.image,this.crossorigin).baseTexture;var a=a.frames,c;for(c in a){var d=a[c].frame;PIXI.TextureCache[c]=new PIXI.Texture(this.texture,{x:d.x,y:d.y,width:d.w,height:d.h});a[c].trimmed&&(PIXI.TextureCache[c].realSize=a[c].spriteSourceSize, -PIXI.TextureCache[c].trim.x=0)}if(this.texture.hasLoaded)this.dispatchEvent({type:"loaded",content:this});else{var f=this;this.texture.addEventListener("loaded",function(){f.dispatchEvent({type:"loaded",content:f})})}}};PIXI.AssetLoader=function(a){PIXI.EventTarget.call(this);this.assetURLs=a;this.assets=[];this.crossorigin=!1};PIXI.AssetLoader.constructor=PIXI.AssetLoader; -PIXI.AssetLoader.prototype.load=function(){this.loadCount=this.assetURLs.length;for(var a=["jpeg","jpg","png","gif"],c=["json"],d=0;d - + diff --git a/src/pixi/DisplayObject.js b/src/pixi/DisplayObject.js index ef7aeff..22df504 100644 --- a/src/pixi/DisplayObject.js +++ b/src/pixi/DisplayObject.js @@ -62,8 +62,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -91,19 +91,36 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } diff --git a/src/pixi/InteractionManager.js b/src/pixi/InteractionManager.js index 09e3e1e..1ea5c1f 100644 --- a/src/pixi/InteractionManager.js +++ b/src/pixi/InteractionManager.js @@ -23,7 +23,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; diff --git a/src/pixi/Stage.js b/src/pixi/Stage.js index 6ae9367..d467ae2 100644 --- a/src/pixi/Stage.js +++ b/src/pixi/Stage.js @@ -14,7 +14,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; diff --git a/src/pixi/renderers/WebGLRenderer.js b/src/pixi/renderers/WebGLRenderer.js index 8445b43..7828a60 100644 --- a/src/pixi/renderers/WebGLRenderer.js +++ b/src/pixi/renderers/WebGLRenderer.js @@ -53,8 +53,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -540,10 +539,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -582,10 +584,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js index 542a82c..bed7ed4 100644 --- a/bin/pixi.dev.js +++ b/bin/pixi.dev.js @@ -166,8 +166,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -195,20 +195,37 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } /** @@ -693,7 +710,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; @@ -1045,7 +1062,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; @@ -1255,53 +1272,239 @@ }; }; -// gl-matrix 1.3.7 - https://github.com/toji/gl-matrix/blob/master/LICENSE.md -(function(w,D){"object"===typeof exports?module.exports=D(global):"function"===typeof define&&define.amd?define([],function(){return D(w)}):D(w)})(this,function(w){function D(a){return o=a}function G(){return o="undefined"!==typeof 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c},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);return d},dist:function(a,b){var c=b[0]-a[0],d=b[1]-a[1],e=b[2]-a[2];return Math.sqrt(c*c+d*d+e*e)}},H=null,y=new o(4);r.unproject=function(a,b,c,d,e){e||(e=a);H||(H=x.create());var g=H;y[0]=2*(a[0]-d[0])/d[2]-1;y[1]=2*(a[1]-d[1])/d[3]-1;y[2]= -2*a[2]-1;y[3]=1;x.multiply(c,b,g);if(!x.inverse(g))return null;x.multiplyVec4(g,y);if(0===y[3])return null;e[0]=y[0]/y[3];e[1]=y[1]/y[3];e[2]=y[2]/y[3];return e};var L=r.createFrom(1,0,0),M=r.createFrom(0,1,0),N=r.createFrom(0,0,1),z=r.create();r.rotationTo=function(a,b,c){c||(c=k.create());var d=r.dot(a,b);if(1<=d)k.set(O,c);else if(-0.999999>d)r.cross(L,a,z),1.0E-6>r.length(z)&&r.cross(M,a,z),1.0E-6>r.length(z)&&r.cross(N,a,z),r.normalize(z),k.fromAngleAxis(Math.PI,z,c);else{var d=Math.sqrt(2*(1+ -d)),e=1/d;r.cross(a,b,z);c[0]=z[0]*e;c[1]=z[1]*e;c[2]=z[2]*e;c[3]=0.5*d;k.normalize(c)}1c[3]&&(c[3]=-1);return 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d=b[0],e=b[1],b=b[2],g,f,h,j,i,m,l,k,q, -n,o,p;if(!c||a===c)return a[12]=a[0]*d+a[4]*e+a[8]*b+a[12],a[13]=a[1]*d+a[5]*e+a[9]*b+a[13],a[14]=a[2]*d+a[6]*e+a[10]*b+a[14],a[15]=a[3]*d+a[7]*e+a[11]*b+a[15],a;g=a[0];f=a[1];h=a[2];j=a[3];i=a[4];m=a[5];l=a[6];k=a[7];q=a[8];n=a[9];o=a[10];p=a[11];c[0]=g;c[1]=f;c[2]=h;c[3]=j;c[4]=i;c[5]=m;c[6]=l;c[7]=k;c[8]=q;c[9]=n;c[10]=o;c[11]=p;c[12]=g*d+i*e+q*b+a[12];c[13]=f*d+m*e+n*b+a[13];c[14]=h*d+l*e+o*b+a[14];c[15]=j*d+k*e+p*b+a[15];return c},scale:function(a,b,c){var d=b[0],e=b[1],b=b[2];if(!c||a===c)return a[0]*= -d,a[1]*=d,a[2]*=d,a[3]*=d,a[4]*=e,a[5]*=e,a[6]*=e,a[7]*=e,a[8]*=b,a[9]*=b,a[10]*=b,a[11]*=b,a;c[0]=a[0]*d;c[1]=a[1]*d;c[2]=a[2]*d;c[3]=a[3]*d;c[4]=a[4]*e;c[5]=a[5]*e;c[6]=a[6]*e;c[7]=a[7]*e;c[8]=a[8]*b;c[9]=a[9]*b;c[10]=a[10]*b;c[11]=a[11]*b;c[12]=a[12];c[13]=a[13];c[14]=a[14];c[15]=a[15];return c},rotate:function(a,b,c,d){var e=c[0],g=c[1],c=c[2],f=Math.sqrt(e*e+g*g+c*c),h,j,i,m,l,k,q,n,o,p,r,s,v,t,u,w,x,y,z,A;if(!f)return null;1!==f&&(f=1/f,e*=f,g*=f,c*=f);h=Math.sin(b);j=Math.cos(b);i=1-j;b=a[0]; -f=a[1];m=a[2];l=a[3];k=a[4];q=a[5];n=a[6];o=a[7];p=a[8];r=a[9];s=a[10];v=a[11];t=e*e*i+j;u=g*e*i+c*h;w=c*e*i-g*h;x=e*g*i-c*h;y=g*g*i+j;z=c*g*i+e*h;A=e*c*i+g*h;e=g*c*i-e*h;g=c*c*i+j;d?a!==d&&(d[12]=a[12],d[13]=a[13],d[14]=a[14],d[15]=a[15]):d=a;d[0]=b*t+k*u+p*w;d[1]=f*t+q*u+r*w;d[2]=m*t+n*u+s*w;d[3]=l*t+o*u+v*w;d[4]=b*x+k*y+p*z;d[5]=f*x+q*y+r*z;d[6]=m*x+n*y+s*z;d[7]=l*x+o*y+v*z;d[8]=b*A+k*e+p*g;d[9]=f*A+q*e+r*g;d[10]=m*A+n*e+s*g;d[11]=l*A+o*e+v*g;return d},rotateX:function(a,b,c){var d=Math.sin(b), -b=Math.cos(b),e=a[4],g=a[5],f=a[6],h=a[7],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[4]=e*b+j*d;c[5]=g*b+i*d;c[6]=f*b+m*d;c[7]=h*b+l*d;c[8]=e*-d+j*b;c[9]=g*-d+i*b;c[10]=f*-d+m*b;c[11]=h*-d+l*b;return c},rotateY:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[8],i=a[9],m=a[10],l=a[11];c?a!==c&&(c[4]=a[4],c[5]=a[5],c[6]=a[6],c[7]=a[7],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]= -a[15]):c=a;c[0]=e*b+j*-d;c[1]=g*b+i*-d;c[2]=f*b+m*-d;c[3]=h*b+l*-d;c[8]=e*d+j*b;c[9]=g*d+i*b;c[10]=f*d+m*b;c[11]=h*d+l*b;return c},rotateZ:function(a,b,c){var d=Math.sin(b),b=Math.cos(b),e=a[0],g=a[1],f=a[2],h=a[3],j=a[4],i=a[5],m=a[6],l=a[7];c?a!==c&&(c[8]=a[8],c[9]=a[9],c[10]=a[10],c[11]=a[11],c[12]=a[12],c[13]=a[13],c[14]=a[14],c[15]=a[15]):c=a;c[0]=e*b+j*d;c[1]=g*b+i*d;c[2]=f*b+m*d;c[3]=h*b+l*d;c[4]=e*-d+j*b;c[5]=g*-d+i*b;c[6]=f*-d+m*b;c[7]=h*-d+l*b;return c},frustum:function(a,b,c,d,e,g,f){f|| -(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2*e/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2*e/j;f[6]=0;f[7]=0;f[8]=(b+a)/h;f[9]=(d+c)/j;f[10]=-(g+e)/i;f[11]=-1;f[12]=0;f[13]=0;f[14]=-(2*g*e)/i;f[15]=0;return f},perspective:function(a,b,c,d,e){a=c*Math.tan(a*Math.PI/360);b*=a;return x.frustum(-b,b,-a,a,c,d,e)},ortho:function(a,b,c,d,e,g,f){f||(f=x.create());var h=b-a,j=d-c,i=g-e;f[0]=2/h;f[1]=0;f[2]=0;f[3]=0;f[4]=0;f[5]=2/j;f[6]=0;f[7]=0;f[8]=0;f[9]=0;f[10]=-2/i;f[11]=0;f[12]=-(a+b)/h;f[13]=-(d+c)/j;f[14]= --(g+e)/i;f[15]=1;return f},lookAt:function(a,b,c,d){d||(d=x.create());var e,g,f,h,j,i,m,l,k=a[0],o=a[1],a=a[2];f=c[0];h=c[1];g=c[2];m=b[0];c=b[1];e=b[2];if(k===m&&o===c&&a===e)return x.identity(d);b=k-m;c=o-c;m=a-e;l=1/Math.sqrt(b*b+c*c+m*m);b*=l;c*=l;m*=l;e=h*m-g*c;g=g*b-f*m;f=f*c-h*b;(l=Math.sqrt(e*e+g*g+f*f))?(l=1/l,e*=l,g*=l,f*=l):f=g=e=0;h=c*f-m*g;j=m*e-b*f;i=b*g-c*e;(l=Math.sqrt(h*h+j*j+i*i))?(l=1/l,h*=l,j*=l,i*=l):i=j=h=0;d[0]=e;d[1]=h;d[2]=b;d[3]=0;d[4]=g;d[5]=j;d[6]=c;d[7]=0;d[8]=f;d[9]= -i;d[10]=m;d[11]=0;d[12]=-(e*k+g*o+f*a);d[13]=-(h*k+j*o+i*a);d[14]=-(b*k+c*o+m*a);d[15]=1;return d},fromRotationTranslation:function(a,b,c){c||(c=x.create());var d=a[0],e=a[1],g=a[2],f=a[3],h=d+d,j=e+e,i=g+g,a=d*h,m=d*j,d=d*i,k=e*j,e=e*i,g=g*i,h=f*h,j=f*j,f=f*i;c[0]=1-(k+g);c[1]=m+f;c[2]=d-j;c[3]=0;c[4]=m-f;c[5]=1-(a+g);c[6]=e+h;c[7]=0;c[8]=d+j;c[9]=e-h;c[10]=1-(a+k);c[11]=0;c[12]=b[0];c[13]=b[1];c[14]=b[2];c[15]=1;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+ -a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+"]"}},k={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):b[0]=b[1]=b[2]=b[3]=0;return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6> -Math.abs(a[3]-b[3])},identity:function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}},O=k.identity();k.calculateW=function(a,b){var c=a[0],d=a[1],e=a[2];if(!b||a===b)return a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e)),a;b[0]=c;b[1]=d;b[2]=e;b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return b};k.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};k.inverse=function(a,b){var c=a[0],d=a[1],e=a[2],g=a[3],c=(c=c*c+d*d+e*e+g*g)?1/c:0;if(!b||a===b)return a[0]*=-c,a[1]*=-c,a[2]*=-c,a[3]*= -c,a;b[0]=-a[0]*c;b[1]=-a[1]*c;b[2]=-a[2]*c;b[3]=a[3]*c;return b};k.conjugate=function(a,b){if(!b||a===b)return a[0]*=-1,a[1]*=-1,a[2]*=-1,a;b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=a[3];return b};k.length=function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)};k.normalize=function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=Math.sqrt(c*c+d*d+e*e+g*g);if(0===f)return b[0]=0,b[1]=0,b[2]=0,b[3]=0,b;f=1/f;b[0]=c*f;b[1]=d*f;b[2]=e*f;b[3]=g*f;return b};k.add=function(a,b,c){if(!c|| -a===c)return a[0]+=b[0],a[1]+=b[1],a[2]+=b[2],a[3]+=b[3],a;c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c};k.multiply=function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=b[0],h=b[1],j=b[2],b=b[3];c[0]=d*b+a*f+e*j-g*h;c[1]=e*b+a*h+g*f-d*j;c[2]=g*b+a*j+d*h-e*f;c[3]=a*b-d*f-e*h-g*j;return c};k.multiplyVec3=function(a,b,c){c||(c=b);var d=b[0],e=b[1],g=b[2],b=a[0],f=a[1],h=a[2],a=a[3],j=a*d+f*g-h*e,i=a*e+h*d-b*g,k=a*g+b*e-f*d,d=-b*d-f*e-h*g;c[0]=j*a+d*-b+i*-h-k*-f;c[1]=i*a+ -d*-f+k*-b-j*-h;c[2]=k*a+d*-h+j*-f-i*-b;return c};k.scale=function(a,b,c){if(!c||a===c)return a[0]*=b,a[1]*=b,a[2]*=b,a[3]*=b,a;c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c};k.toMat3=function(a,b){b||(b=A.create());var c=a[0],d=a[1],e=a[2],g=a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=k-g;b[4]=1-(i+e);b[5]=d+f;b[6]=c+h;b[7]=d-f;b[8]=1-(i+l);return b};k.toMat4=function(a,b){b||(b=x.create());var c=a[0],d=a[1],e=a[2],g= -a[3],f=c+c,h=d+d,j=e+e,i=c*f,k=c*h,c=c*j,l=d*h,d=d*j,e=e*j,f=g*f,h=g*h,g=g*j;b[0]=1-(l+e);b[1]=k+g;b[2]=c-h;b[3]=0;b[4]=k-g;b[5]=1-(i+e);b[6]=d+f;b[7]=0;b[8]=c+h;b[9]=d-f;b[10]=1-(i+l);b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b};k.slerp=function(a,b,c,d){d||(d=a);var e=a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3],g,f;if(1<=Math.abs(e))return d!==a&&(d[0]=a[0],d[1]=a[1],d[2]=a[2],d[3]=a[3]),d;g=Math.acos(e);f=Math.sqrt(1-e*e);if(0.001>Math.abs(f))return d[0]=0.5*a[0]+0.5*b[0],d[1]=0.5*a[1]+0.5*b[1], -d[2]=0.5*a[2]+0.5*b[2],d[3]=0.5*a[3]+0.5*b[3],d;e=Math.sin((1-c)*g)/f;c=Math.sin(c*g)/f;d[0]=a[0]*e+b[0]*c;d[1]=a[1]*e+b[1]*c;d[2]=a[2]*e+b[2]*c;d[3]=a[3]*e+b[3]*c;return d};k.fromRotationMatrix=function(a,b){b||(b=k.create());var c=a[0]+a[4]+a[8],d;if(0a[0]&&(c=1);a[8]>a[3*c+c]&&(c=2);var e=d[c],g=d[e];d=Math.sqrt(a[3*c+ -c]-a[3*e+e]-a[3*g+g]+1);b[c]=0.5*d;d=0.5/d;b[3]=(a[3*g+e]-a[3*e+g])*d;b[e]=(a[3*e+c]+a[3*c+e])*d;b[g]=(a[3*g+c]+a[3*c+g])*d}return b};A.toQuat4=k.fromRotationMatrix;(function(){var a=A.create();k.fromAxes=function(b,c,d,e){a[0]=c[0];a[3]=c[1];a[6]=c[2];a[1]=d[0];a[4]=d[1];a[7]=d[2];a[2]=b[0];a[5]=b[1];a[8]=b[2];return k.fromRotationMatrix(a,e)}})();k.identity=function(a){a||(a=k.create());a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};k.fromAngleAxis=function(a,b,c){c||(c=k.create());var a=0.5*a,d=Math.sin(a); -c[3]=Math.cos(a);c[0]=d*b[0];c[1]=d*b[1];c[2]=d*b[2];return c};k.toAngleAxis=function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1]+a[2]*a[2];0Math.abs(a[0]- -b[0])&&1.0E-6>Math.abs(a[1]-b[1])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];return b},normalize:function(a,b){b||(b=a);var c=a[0]*a[0]+a[1]*a[1];0Math.abs(a[0]-b[0])&&1.0E-6>Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},identity:function(a){a||(a=I.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(!b||a===b){var c=a[1];a[1]=a[2];a[2]=c;return a}b[0]=a[0];b[1]=a[2];b[2]=a[1];b[3]=a[3];return b},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,b){b||(b=a);var c=a[0],d=a[1],e=a[2],g=a[3],f=c*g-e* -d;if(!f)return null;f=1/f;b[0]=g*f;b[1]=-d*f;b[2]=-e*f;b[3]=c*f;return b},multiply:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3];c[0]=d*b[0]+e*b[2];c[1]=d*b[1]+e*b[3];c[2]=g*b[0]+a*b[2];c[3]=g*b[1]+a*b[3];return c},rotate:function(a,b,c){c||(c=a);var d=a[0],e=a[1],g=a[2],a=a[3],f=Math.sin(b),b=Math.cos(b);c[0]=d*b+e*f;c[1]=d*-f+e*b;c[2]=g*b+a*f;c[3]=g*-f+a*b;return c},multiplyVec2:function(a,b,c){c||(c=b);var d=b[0],b=b[1];c[0]=d*a[0]+b*a[1];c[1]=d*a[2]+b*a[3];return c},scale:function(a, -b,c){c||(c=a);var d=a[1],e=a[2],g=a[3],f=b[0],b=b[1];c[0]=a[0]*f;c[1]=d*b;c[2]=e*f;c[3]=g*b;return c},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},K={create:function(a){var b=new o(4);a?(b[0]=a[0],b[1]=a[1],b[2]=a[2],b[3]=a[3]):(b[0]=0,b[1]=0,b[2]=0,b[3]=0);return b},createFrom:function(a,b,c,d){var e=new o(4);e[0]=a;e[1]=b;e[2]=c;e[3]=d;return e},add:function(a,b,c){c||(c=b);c[0]=a[0]+b[0];c[1]=a[1]+b[1];c[2]=a[2]+b[2];c[3]=a[3]+b[3];return c},subtract:function(a,b,c){c||(c= -b);c[0]=a[0]-b[0];c[1]=a[1]-b[1];c[2]=a[2]-b[2];c[3]=a[3]-b[3];return c},multiply:function(a,b,c){c||(c=b);c[0]=a[0]*b[0];c[1]=a[1]*b[1];c[2]=a[2]*b[2];c[3]=a[3]*b[3];return c},divide:function(a,b,c){c||(c=b);c[0]=a[0]/b[0];c[1]=a[1]/b[1];c[2]=a[2]/b[2];c[3]=a[3]/b[3];return c},scale:function(a,b,c){c||(c=a);c[0]=a[0]*b;c[1]=a[1]*b;c[2]=a[2]*b;c[3]=a[3]*b;return c},set:function(a,b){b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},equal:function(a,b){return a===b||1.0E-6>Math.abs(a[0]-b[0])&&1.0E-6> -Math.abs(a[1]-b[1])&&1.0E-6>Math.abs(a[2]-b[2])&&1.0E-6>Math.abs(a[3]-b[3])},negate:function(a,b){b||(b=a);b[0]=-a[0];b[1]=-a[1];b[2]=-a[2];b[3]=-a[3];return b},length:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return Math.sqrt(b*b+c*c+d*d+a*a)},squaredLength:function(a){var b=a[0],c=a[1],d=a[2],a=a[3];return b*b+c*c+d*d+a*a},lerp:function(a,b,c,d){d||(d=a);d[0]=a[0]+c*(b[0]-a[0]);d[1]=a[1]+c*(b[1]-a[1]);d[2]=a[2]+c*(b[2]-a[2]);d[3]=a[3]+c*(b[3]-a[3]);return d},str:function(a){return"["+a[0]+", "+ -a[1]+", "+a[2]+", "+a[3]+"]"}};w&&(w.glMatrixArrayType=o,w.MatrixArray=o,w.setMatrixArrayType=D,w.determineMatrixArrayType=G,w.glMath=E,w.vec2=J,w.vec3=r,w.vec4=K,w.mat2=I,w.mat3=A,w.mat4=x,w.quat4=k);return{glMatrixArrayType:o,MatrixArray:o,setMatrixArrayType:D,determineMatrixArrayType:G,glMath:E,vec2:J,vec3:r,vec4:K,mat2:I,mat3:A,mat4:x,quat4:k}});/** + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +} +/** * @author Mat Groves http://matgroves.com/ @Doormat23 */ @@ -1455,8 +1658,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -1942,10 +2144,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -1984,10 +2189,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/bin/pixi.js b/bin/pixi.js index bdebb8e..b8ce5fd 100644 --- a/bin/pixi.js +++ b/bin/pixi.js @@ -1,144 +1,103 @@ -var PIXI=PIXI||{};PIXI.Point=function(a,c){this.x=a||0;this.y=c||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,c,d,f){this.x=a||0;this.y=c||0;this.width=d||0;this.height=f||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; -PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=mat3.identity();this.localTransform=mat3.identity();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; -PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));this.localTransform[0]=this._cr*this.scale.x;this.localTransform[1]=-this._sr*this.scale.y;this.localTransform[3]=this._sr*this.scale.x;this.localTransform[4]=this._cr*this.scale.y;this.localTransform[2]=this.position.x;this.localTransform[5]=this.position.y;mat3.multiply(this.localTransform,this.parent.worldTransform, -this.worldTransform);this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); +var PIXI=PIXI||{};PIXI.Point=function(a,b){this.x=a||0;this.y=b||0};PIXI.Point.clone=function(){return new PIXI.Point(this.x,this.y)};PIXI.Point.constructor=PIXI.Point;PIXI.Rectangle=function(a,b,c,d){this.x=a||0;this.y=b||0;this.width=c||0;this.height=d||0};PIXI.Rectangle.clone=function(){return new PIXI.Rectangle(this.x,this.y,this.width,this.height)};PIXI.Rectangle.constructor=PIXI.Rectangle; +PIXI.DisplayObject=function(){this.position=new PIXI.Point;this.scale=new PIXI.Point(1,1);this.rotation=0;this.alpha=1;this.visible=!0;this.cacheVisible=!1;this.stage=this.parent=null;this.worldAlpha=1;this.color=[];this.worldTransform=PIXI.mat3.create();this.localTransform=PIXI.mat3.create();this.dynamic=!0;this._sr=0;this._cr=1;this.renderable=!1;this.interactive=!0};PIXI.DisplayObject.constructor=PIXI.DisplayObject; +PIXI.DisplayObject.prototype.updateTransform=function(){this.rotation!=this.rotationCache&&(this.rotationCache=this.rotation,this._sr=Math.sin(this.rotation),this._cr=Math.cos(this.rotation));var a=this.localTransform,b=this.parent.worldTransform,c=this.worldTransform;a[0]=this._cr*this.scale.x;a[1]=-this._sr*this.scale.y;a[3]=this._sr*this.scale.x;a[4]=this._cr*this.scale.y;a[2]=this.position.x;a[5]=this.position.y;var d=a[0],e=a[1],f=a[2],g=a[3],h=a[4],a=a[5];b00=b[0];b01=b[1];b02=b[2];b10=b[3]; +b11=b[4];b12=b[5];c[0]=b00*d+b01*g;c[1]=b00*e+b01*h;c[2]=b00*f+b01*a+b02;c[3]=b10*d+b11*g;c[4]=b10*e+b11*h;c[5]=b10*f+b11*a+b12;this.worldAlpha=this.alpha*this.parent.worldAlpha};PIXI.DisplayObjectContainer=function(){PIXI.DisplayObject.call(this);this.children=[];this.renderable=!1};PIXI.DisplayObjectContainer.constructor=PIXI.DisplayObjectContainer;PIXI.DisplayObjectContainer.prototype=Object.create(PIXI.DisplayObject.prototype); PIXI.DisplayObjectContainer.prototype.addChild=function(a){void 0!=a.parent&&a.parent.removeChild(a);a.parent=this;a.childIndex=this.children.length;this.children.push(a);this.stage&&this.stage.__addChild(a)}; -PIXI.DisplayObjectContainer.prototype.addChildAt=function(a,c){if(0<=c&&c<=this.children.length){void 0!=a.parent&&a.parent.removeChild(a);c==this.children.length?this.children.push(a):this.children.splice(c,0,a);a.parent=this;a.childIndex=c;for(var d=this.children.length,f=c;fk&&c.xk&&c.y< -k+h.height))return a.local.x=c.x,a.local.y=c.y,h}}return null}; -PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= -a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var c=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-c.left)*(this.target.width/c.width);this.mouse.global.y=(a.clientY-c.top)*(this.target.height/c.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; +PIXI.InteractionManager.prototype.hitTest=function(a){this.dirty&&(this.dirty=!1,this.interactiveItems=[],this.collectInteractiveSprite(this.stage));for(var b=this.tempPoint,c=a.global,d=this.interactiveItems.length,e=0;eh&&b.xh&&b.y< +h+f.height))return a.local.x=b.x,a.local.y=b.y,f}}return null}; +PIXI.InteractionManager.prototype.onMouseMove=function(a){a.preventDefault();var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);a=this.hitTest(this.mouse);this.currentOver!=a&&(this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseout&&this.currentOver.mouseout(this.mouse),this.currentOver=null),this.target.view.style.cursor="default");a&&this.currentOver!= +a&&(this.currentOver=a,this.target.view.style.cursor="pointer",this.mouse.target=a,a.mouseover&&a.mouseover(this.mouse))};PIXI.InteractionManager.prototype.onMouseDown=function(a){var b=this.target.view.getBoundingClientRect();this.mouse.global.x=(a.clientX-b.left)*(this.target.width/b.width);this.mouse.global.y=(a.clientY-b.top)*(this.target.height/b.height);if(a=this.hitTest(this.mouse))this.currentDown=a,this.mouse.target=a,a.mousedown&&a.mousedown(this.mouse)}; PIXI.InteractionManager.prototype.onMouseUp=function(){this.currentOver&&(this.mouse.target=this.currentOver,this.currentOver.mouseup&&this.currentOver.mouseup(this.mouse));this.currentDown&&(this.mouse.target=this.currentDown,this.currentOver==this.currentDown&&this.currentDown.click&&this.currentDown.click(this.mouse),this.currentDown=null)}; -PIXI.InteractionManager.prototype.onTouchMove=function(a){a.preventDefault();var c=this.target.view.getBoundingClientRect();a=a.changedTouches;for(var d=0;d>16&255)/255,(a>>8&255)/255,(a&255)/255]} -"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(c){function d(){var h=g.concat(a.call(arguments));f.apply(this instanceof d?this:c,h)}var f=this,g=a.call(arguments,1);if("function"!=typeof f)throw new TypeError;d.prototype=function j(a){a&&(j.prototype=a);if(!(this instanceof j))return new j}(f.prototype);return d}}()); -var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var c=0;c>1);var e=g[0];return e*(1.5-0.5*b*e*e)}}else f.invsqrt=function(b){return 1/Math.sqrt(b)}; -var j=null;d();var k={create:function(b){var e=new j(3);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2]):e[0]=e[1]=e[2]=0;return e},createFrom:function(b,e,a){var c=new j(3);c[0]=b;c[1]=e;c[2]=a;return c},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])},add:function(b,e,a){if(!a||b===a)return b[0]+=e[0],b[1]+=e[1],b[2]+=e[2],b;a[0]=b[0]+e[0];a[1]=b[1]+e[1];a[2]=b[2]+e[2];return a},subtract:function(b, -e,a){if(!a||b===a)return b[0]-=e[0],b[1]-=e[1],b[2]-=e[2],b;a[0]=b[0]-e[0];a[1]=b[1]-e[1];a[2]=b[2]-e[2];return a},multiply:function(b,e,a){if(!a||b===a)return b[0]*=e[0],b[1]*=e[1],b[2]*=e[2],b;a[0]=b[0]*e[0];a[1]=b[1]*e[1];a[2]=b[2]*e[2];return a},negate:function(b,e){e||(e=b);e[0]=-b[0];e[1]=-b[1];e[2]=-b[2];return e},scale:function(b,e,a){if(!a||b===a)return b[0]*=e,b[1]*=e,b[2]*=e,b;a[0]=b[0]*e;a[1]=b[1]*e;a[2]=b[2]*e;return a},normalize:function(b,e){e||(e=b);var a=b[0],c=b[1],q=b[2],d=Math.sqrt(a* -a+c*c+q*q);if(!d)return e[0]=0,e[1]=0,e[2]=0,e;if(1===d)return e[0]=a,e[1]=c,e[2]=q,e;d=1/d;e[0]=a*d;e[1]=c*d;e[2]=q*d;return e},cross:function(b,e,a){a||(a=b);var c=b[0],q=b[1];b=b[2];var d=e[0],f=e[1];e=e[2];a[0]=q*e-b*f;a[1]=b*d-c*e;a[2]=c*f-q*d;return a},length:function(b){var e=b[0],a=b[1];b=b[2];return Math.sqrt(e*e+a*a+b*b)},squaredLength:function(b){var e=b[0],a=b[1];b=b[2];return e*e+a*a+b*b},dot:function(b,e){return b[0]*e[0]+b[1]*e[1]+b[2]*e[2]},direction:function(b,e,a){a||(a=b);var c= -b[0]-e[0],q=b[1]-e[1];b=b[2]-e[2];e=Math.sqrt(c*c+q*q+b*b);if(!e)return a[0]=0,a[1]=0,a[2]=0,a;e=1/e;a[0]=c*e;a[1]=q*e;a[2]=b*e;return a},lerp:function(b,e,a,c){c||(c=b);c[0]=b[0]+a*(e[0]-b[0]);c[1]=b[1]+a*(e[1]-b[1]);c[2]=b[2]+a*(e[2]-b[2]);return c},dist:function(b,e){var a=e[0]-b[0],c=e[1]-b[1],q=e[2]-b[2];return Math.sqrt(a*a+c*c+q*q)}},r=null,n=new j(4);k.unproject=function(b,e,a,c,q){q||(q=b);r||(r=s.create());var d=r;n[0]=2*(b[0]-c[0])/c[2]-1;n[1]=2*(b[1]-c[1])/c[3]-1;n[2]=2*b[2]-1;n[3]=1; -s.multiply(a,e,d);if(!s.inverse(d))return null;s.multiplyVec4(d,n);if(0===n[3])return null;q[0]=n[0]/n[3];q[1]=n[1]/n[3];q[2]=n[2]/n[3];return q};var z=k.createFrom(1,0,0),D=k.createFrom(0,1,0),m=k.createFrom(0,0,1),u=k.create();k.rotationTo=function(b,e,a){a||(a=l.create());var c=k.dot(b,e);if(1<=c)l.set(G,a);else if(-0.999999>c)k.cross(z,b,u),1E-6>k.length(u)&&k.cross(D,b,u),1E-6>k.length(u)&&k.cross(m,b,u),k.normalize(u),l.fromAngleAxis(Math.PI,u,a);else{var c=Math.sqrt(2*(1+c)),q=1/c;k.cross(b, -e,u);a[0]=u[0]*q;a[1]=u[1]*q;a[2]=u[2]*q;a[3]=0.5*c;l.normalize(a)}1a[3]&&(a[3]=-1);return a};k.str=function(b){return"["+b[0]+", "+b[1]+", "+b[2]+"]"};var y={create:function(b){var e=new j(9);b?(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8]):e[0]=e[1]=e[2]=e[3]=e[4]=e[5]=e[6]=e[7]=e[8]=0;return e},createFrom:function(b,e,a,c,q,d,f,g,H){var v=new j(9);v[0]=b;v[1]=e;v[2]=a;v[3]=c;v[4]=q;v[5]=d;v[6]=f;v[7]=g;v[8]=H;return v},determinant:function(b){var e= -b[3],a=b[4],c=b[5],q=b[6],d=b[7],f=b[8];return b[0]*(f*a-c*d)+b[1]*(-f*e+c*q)+b[2]*(d*e-a*q)},inverse:function(b,e){var a=b[0],c=b[1],q=b[2],d=b[3],f=b[4],g=b[5],H=b[6],v=b[7],h=b[8],j=h*f-g*v,k=-h*d+g*H,l=v*d-f*H,p=a*j+c*k+q*l;if(!p)return null;p=1/p;e||(e=y.create());e[0]=j*p;e[1]=(-h*c+q*v)*p;e[2]=(g*c-q*f)*p;e[3]=k*p;e[4]=(h*a-q*H)*p;e[5]=(-g*a+q*d)*p;e[6]=l*p;e[7]=(-v*a+c*H)*p;e[8]=(f*a-c*d)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],q=b[1],d=b[2],f=b[3],g=b[4],H=b[5],v=b[6],h= -b[7];b=b[8];var j=e[0],k=e[1],l=e[2],p=e[3],m=e[4],t=e[5],n=e[6],w=e[7];e=e[8];a[0]=j*c+k*f+l*v;a[1]=j*q+k*g+l*h;a[2]=j*d+k*H+l*b;a[3]=p*c+m*f+t*v;a[4]=p*q+m*g+t*h;a[5]=p*d+m*H+t*b;a[6]=n*c+w*f+e*v;a[7]=n*q+w*g+e*h;a[8]=n*d+w*H+e*b;return a},multiplyVec2:function(b,e,a){a||(a=e);var c=e[0];e=e[1];a[0]=c*b[0]+e*b[3]+b[6];a[1]=c*b[1]+e*b[4]+b[7];return a},multiplyVec3:function(b,e,a){a||(a=e);var c=e[0],q=e[1];e=e[2];a[0]=c*b[0]+q*b[3]+e*b[6];a[1]=c*b[1]+q*b[4]+e*b[7];a[2]=c*b[2]+q*b[5]+e*b[8];return a}, -set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])&&1E-6>Math.abs(b[3]-e[3])&&1E-6>Math.abs(b[4]-e[4])&&1E-6>Math.abs(b[5]-e[5])&&1E-6>Math.abs(b[6]-e[6])&&1E-6>Math.abs(b[7]-e[7])&&1E-6>Math.abs(b[8]-e[8])},identity:function(b){b||(b=y.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=1;b[5]=0;b[6]=0;b[7]=0;b[8]=1;return b},transpose:function(b, -e){if(!e||b===e){var a=b[1],c=b[2],q=b[5];b[1]=b[3];b[2]=b[6];b[3]=a;b[5]=b[7];b[6]=c;b[7]=q;return b}e[0]=b[0];e[1]=b[3];e[2]=b[6];e[3]=b[1];e[4]=b[4];e[5]=b[7];e[6]=b[2];e[7]=b[5];e[8]=b[8];return e},toMat4:function(b,e){e||(e=s.create());e[15]=1;e[14]=0;e[13]=0;e[12]=0;e[11]=0;e[10]=b[8];e[9]=b[7];e[8]=b[6];e[7]=0;e[6]=b[5];e[5]=b[4];e[4]=b[3];e[3]=0;e[2]=b[2];e[1]=b[1];e[0]=b[0];return e},str:function(b){return"["+b[0]+", "+b[1]+", "+b[2]+", "+b[3]+", "+b[4]+", "+b[5]+", "+b[6]+", "+b[7]+", "+ -b[8]+"]"}},s={create:function(b){var e=new j(16);b&&(e[0]=b[0],e[1]=b[1],e[2]=b[2],e[3]=b[3],e[4]=b[4],e[5]=b[5],e[6]=b[6],e[7]=b[7],e[8]=b[8],e[9]=b[9],e[10]=b[10],e[11]=b[11],e[12]=b[12],e[13]=b[13],e[14]=b[14],e[15]=b[15]);return e},createFrom:function(b,e,a,c,q,d,f,g,h,v,N,I,k,l,p,m){var t=new j(16);t[0]=b;t[1]=e;t[2]=a;t[3]=c;t[4]=q;t[5]=d;t[6]=f;t[7]=g;t[8]=h;t[9]=v;t[10]=N;t[11]=I;t[12]=k;t[13]=l;t[14]=p;t[15]=m;return t},set:function(b,e){e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4]; -e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=b[12];e[13]=b[13];e[14]=b[14];e[15]=b[15];return e},equal:function(b,e){return b===e||1E-6>Math.abs(b[0]-e[0])&&1E-6>Math.abs(b[1]-e[1])&&1E-6>Math.abs(b[2]-e[2])&&1E-6>Math.abs(b[3]-e[3])&&1E-6>Math.abs(b[4]-e[4])&&1E-6>Math.abs(b[5]-e[5])&&1E-6>Math.abs(b[6]-e[6])&&1E-6>Math.abs(b[7]-e[7])&&1E-6>Math.abs(b[8]-e[8])&&1E-6>Math.abs(b[9]-e[9])&&1E-6>Math.abs(b[10]-e[10])&&1E-6>Math.abs(b[11]-e[11])&&1E-6>Math.abs(b[12]- -e[12])&&1E-6>Math.abs(b[13]-e[13])&&1E-6>Math.abs(b[14]-e[14])&&1E-6>Math.abs(b[15]-e[15])},identity:function(b){b||(b=s.create());b[0]=1;b[1]=0;b[2]=0;b[3]=0;b[4]=0;b[5]=1;b[6]=0;b[7]=0;b[8]=0;b[9]=0;b[10]=1;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return b},transpose:function(b,e){if(!e||b===e){var a=b[1],c=b[2],q=b[3],d=b[6],f=b[7],g=b[11];b[1]=b[4];b[2]=b[8];b[3]=b[12];b[4]=a;b[6]=b[9];b[7]=b[13];b[8]=c;b[9]=d;b[11]=b[14];b[12]=q;b[13]=f;b[14]=g;return b}e[0]=b[0];e[1]=b[4];e[2]=b[8];e[3]=b[12]; -e[4]=b[1];e[5]=b[5];e[6]=b[9];e[7]=b[13];e[8]=b[2];e[9]=b[6];e[10]=b[10];e[11]=b[14];e[12]=b[3];e[13]=b[7];e[14]=b[11];e[15]=b[15];return e},determinant:function(b){var e=b[0],a=b[1],c=b[2],q=b[3],d=b[4],f=b[5],g=b[6],h=b[7],v=b[8],j=b[9],I=b[10],k=b[11],l=b[12],p=b[13],m=b[14];b=b[15];return l*j*g*q-v*p*g*q-l*f*I*q+d*p*I*q+v*f*m*q-d*j*m*q-l*j*c*h+v*p*c*h+l*a*I*h-e*p*I*h-v*a*m*h+e*j*m*h+l*f*c*k-d*p*c*k-l*a*g*k+e*p*g*k+d*a*m*k-e*f*m*k-v*f*c*b+d*j*c*b+v*a*g*b-e*j*g*b-d*a*I*b+e*f*I*b},inverse:function(b, -e){e||(e=b);var a=b[0],c=b[1],d=b[2],f=b[3],x=b[4],g=b[5],h=b[6],v=b[7],j=b[8],k=b[9],l=b[10],m=b[11],p=b[12],n=b[13],t=b[14],r=b[15],w=a*g-c*x,C=a*h-d*x,A=a*v-f*x,B=c*h-d*g,s=c*v-f*g,u=d*v-f*h,y=j*n-k*p,z=j*t-l*p,D=j*r-m*p,E=k*t-l*n,G=k*r-m*n,J=l*r-m*t,F=w*J-C*G+A*E+B*D-s*z+u*y;if(!F)return null;F=1/F;e[0]=(g*J-h*G+v*E)*F;e[1]=(-c*J+d*G-f*E)*F;e[2]=(n*u-t*s+r*B)*F;e[3]=(-k*u+l*s-m*B)*F;e[4]=(-x*J+h*D-v*z)*F;e[5]=(a*J-d*D+f*z)*F;e[6]=(-p*u+t*A-r*C)*F;e[7]=(j*u-l*A+m*C)*F;e[8]=(x*G-g*D+v*y)*F;e[9]= -(-a*G+c*D-f*y)*F;e[10]=(p*s-n*A+r*w)*F;e[11]=(-j*s+k*A-m*w)*F;e[12]=(-x*E+g*z-h*y)*F;e[13]=(a*E-c*z+d*y)*F;e[14]=(-p*B+n*C-t*w)*F;e[15]=(j*B-k*C+l*w)*F;return e},toRotationMat:function(b,e){e||(e=s.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[3];e[4]=b[4];e[5]=b[5];e[6]=b[6];e[7]=b[7];e[8]=b[8];e[9]=b[9];e[10]=b[10];e[11]=b[11];e[12]=0;e[13]=0;e[14]=0;e[15]=1;return e},toMat3:function(b,e){e||(e=y.create());e[0]=b[0];e[1]=b[1];e[2]=b[2];e[3]=b[4];e[4]=b[5];e[5]=b[6];e[6]=b[8];e[7]=b[9];e[8]=b[10]; -return e},toInverseMat3:function(b,e){var a=b[0],c=b[1],d=b[2],f=b[4],x=b[5],g=b[6],h=b[8],j=b[9],k=b[10],l=k*x-g*j,m=-k*f+g*h,n=j*f-x*h,p=a*l+c*m+d*n;if(!p)return null;p=1/p;e||(e=y.create());e[0]=l*p;e[1]=(-k*c+d*j)*p;e[2]=(g*c-d*x)*p;e[3]=m*p;e[4]=(k*a-d*h)*p;e[5]=(-g*a+d*f)*p;e[6]=n*p;e[7]=(-j*a+c*h)*p;e[8]=(x*a-c*f)*p;return e},multiply:function(b,e,a){a||(a=b);var c=b[0],d=b[1],f=b[2],x=b[3],g=b[4],h=b[5],j=b[6],k=b[7],l=b[8],m=b[9],n=b[10],p=b[11],r=b[12],t=b[13],s=b[14];b=b[15];var w=e[0], -C=e[1],A=e[2],B=e[3];a[0]=w*c+C*g+A*l+B*r;a[1]=w*d+C*h+A*m+B*t;a[2]=w*f+C*j+A*n+B*s;a[3]=w*x+C*k+A*p+B*b;w=e[4];C=e[5];A=e[6];B=e[7];a[4]=w*c+C*g+A*l+B*r;a[5]=w*d+C*h+A*m+B*t;a[6]=w*f+C*j+A*n+B*s;a[7]=w*x+C*k+A*p+B*b;w=e[8];C=e[9];A=e[10];B=e[11];a[8]=w*c+C*g+A*l+B*r;a[9]=w*d+C*h+A*m+B*t;a[10]=w*f+C*j+A*n+B*s;a[11]=w*x+C*k+A*p+B*b;w=e[12];C=e[13];A=e[14];B=e[15];a[12]=w*c+C*g+A*l+B*r;a[13]=w*d+C*h+A*m+B*t;a[14]=w*f+C*j+A*n+B*s;a[15]=w*x+C*k+A*p+B*b;return a},multiplyVec3:function(b,e,a){a||(a=e); -var c=e[0],d=e[1];e=e[2];a[0]=b[0]*c+b[4]*d+b[8]*e+b[12];a[1]=b[1]*c+b[5]*d+b[9]*e+b[13];a[2]=b[2]*c+b[6]*d+b[10]*e+b[14];return a},multiplyVec4:function(b,e,a){a||(a=e);var c=e[0],d=e[1],f=e[2];e=e[3];a[0]=b[0]*c+b[4]*d+b[8]*f+b[12]*e;a[1]=b[1]*c+b[5]*d+b[9]*f+b[13]*e;a[2]=b[2]*c+b[6]*d+b[10]*f+b[14]*e;a[3]=b[3]*c+b[7]*d+b[11]*f+b[15]*e;return a},translate:function(b,e,a){var c=e[0],d=e[1];e=e[2];var f,x,g,h,j,k,l,m,n,p,r,t;if(!a||b===a)return b[12]=b[0]*c+b[4]*d+b[8]*e+b[12],b[13]=b[1]*c+b[5]*d+ -b[9]*e+b[13],b[14]=b[2]*c+b[6]*d+b[10]*e+b[14],b[15]=b[3]*c+b[7]*d+b[11]*e+b[15],b;f=b[0];x=b[1];g=b[2];h=b[3];j=b[4];k=b[5];l=b[6];m=b[7];n=b[8];p=b[9];r=b[10];t=b[11];a[0]=f;a[1]=x;a[2]=g;a[3]=h;a[4]=j;a[5]=k;a[6]=l;a[7]=m;a[8]=n;a[9]=p;a[10]=r;a[11]=t;a[12]=f*c+j*d+n*e+b[12];a[13]=x*c+k*d+p*e+b[13];a[14]=g*c+l*d+r*e+b[14];a[15]=h*c+m*d+t*e+b[15];return a},scale:function(b,e,a){var c=e[0],d=e[1];e=e[2];if(!a||b===a)return b[0]*=c,b[1]*=c,b[2]*=c,b[3]*=c,b[4]*=d,b[5]*=d,b[6]*=d,b[7]*=d,b[8]*=e,b[9]*= -e,b[10]*=e,b[11]*=e,b;a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*d;a[5]=b[5]*d;a[6]=b[6]*d;a[7]=b[7]*d;a[8]=b[8]*e;a[9]=b[9]*e;a[10]=b[10]*e;a[11]=b[11]*e;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},rotate:function(b,e,a,c){var d=a[0],f=a[1];a=a[2];var x=Math.sqrt(d*d+f*f+a*a),g,h,j,k,l,m,n,p,r,t,s,w,C,A,B,u,y,z,D,E;if(!x)return null;1!==x&&(x=1/x,d*=x,f*=x,a*=x);g=Math.sin(e);h=Math.cos(e);j=1-h;e=b[0];x=b[1];k=b[2];l=b[3];m=b[4];n=b[5];p=b[6];r=b[7];t=b[8];s=b[9];w= -b[10];C=b[11];A=d*d*j+h;B=f*d*j+a*g;u=a*d*j-f*g;y=d*f*j-a*g;z=f*f*j+h;D=a*f*j+d*g;E=d*a*j+f*g;d=f*a*j-d*g;f=a*a*j+h;c?b!==c&&(c[12]=b[12],c[13]=b[13],c[14]=b[14],c[15]=b[15]):c=b;c[0]=e*A+m*B+t*u;c[1]=x*A+n*B+s*u;c[2]=k*A+p*B+w*u;c[3]=l*A+r*B+C*u;c[4]=e*y+m*z+t*D;c[5]=x*y+n*z+s*D;c[6]=k*y+p*z+w*D;c[7]=l*y+r*z+C*D;c[8]=e*E+m*d+t*f;c[9]=x*E+n*d+s*f;c[10]=k*E+p*d+w*f;c[11]=l*E+r*d+C*f;return c},rotateX:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[4],f=b[5],g=b[6],h=b[7],j=b[8],k=b[9],l=b[10], -m=b[11];a?b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[4]=d*e+j*c;a[5]=f*e+k*c;a[6]=g*e+l*c;a[7]=h*e+m*c;a[8]=d*-c+j*e;a[9]=f*-c+k*e;a[10]=g*-c+l*e;a[11]=h*-c+m*e;return a},rotateY:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[8],k=b[9],l=b[10],m=b[11];a?b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*-c;a[1]=f*e+k*-c;a[2]=g*e+l*-c;a[3]=h* -e+m*-c;a[8]=d*c+j*e;a[9]=f*c+k*e;a[10]=g*c+l*e;a[11]=h*c+m*e;return a},rotateZ:function(b,e,a){var c=Math.sin(e);e=Math.cos(e);var d=b[0],f=b[1],g=b[2],h=b[3],j=b[4],k=b[5],l=b[6],m=b[7];a?b!==a&&(a[8]=b[8],a[9]=b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]):a=b;a[0]=d*e+j*c;a[1]=f*e+k*c;a[2]=g*e+l*c;a[3]=h*e+m*c;a[4]=d*-c+j*e;a[5]=f*-c+k*e;a[6]=g*-c+l*e;a[7]=h*-c+m*e;return a},frustum:function(b,e,a,c,d,f,g){g||(g=s.create());var h=e-b,j=c-a,k=f-d;g[0]=2*d/h;g[1]=0; -g[2]=0;g[3]=0;g[4]=0;g[5]=2*d/j;g[6]=0;g[7]=0;g[8]=(e+b)/h;g[9]=(c+a)/j;g[10]=-(f+d)/k;g[11]=-1;g[12]=0;g[13]=0;g[14]=-(2*f*d)/k;g[15]=0;return g},perspective:function(b,e,a,c,d){b=a*Math.tan(b*Math.PI/360);e*=b;return s.frustum(-e,e,-b,b,a,c,d)},ortho:function(b,a,c,d,f,g,h){h||(h=s.create());var j=a-b,k=d-c,l=g-f;h[0]=2/j;h[1]=0;h[2]=0;h[3]=0;h[4]=0;h[5]=2/k;h[6]=0;h[7]=0;h[8]=0;h[9]=0;h[10]=-2/l;h[11]=0;h[12]=-(b+a)/j;h[13]=-(d+c)/k;h[14]=-(g+f)/l;h[15]=1;return h},lookAt:function(b,a,c,d){d|| -(d=s.create());var f,g,h,j,k,l,m,n,r=b[0],u=b[1];b=b[2];h=c[0];j=c[1];g=c[2];m=a[0];c=a[1];f=a[2];if(r===m&&u===c&&b===f)return s.identity(d);a=r-m;c=u-c;m=b-f;n=1/Math.sqrt(a*a+c*c+m*m);a*=n;c*=n;m*=n;f=j*m-g*c;g=g*a-h*m;h=h*c-j*a;(n=Math.sqrt(f*f+g*g+h*h))?(n=1/n,f*=n,g*=n,h*=n):h=g=f=0;j=c*h-m*g;k=m*f-a*h;l=a*g-c*f;(n=Math.sqrt(j*j+k*k+l*l))?(n=1/n,j*=n,k*=n,l*=n):l=k=j=0;d[0]=f;d[1]=j;d[2]=a;d[3]=0;d[4]=g;d[5]=k;d[6]=c;d[7]=0;d[8]=h;d[9]=l;d[10]=m;d[11]=0;d[12]=-(f*r+g*u+h*b);d[13]=-(j*r+k*u+ -l*b);d[14]=-(a*r+c*u+m*b);d[15]=1;return d},fromRotationTranslation:function(b,a,c){c||(c=s.create());var d=b[0],f=b[1],g=b[2],h=b[3],j=d+d,k=f+f,l=g+g;b=d*j;var m=d*k,d=d*l,n=f*k,f=f*l,g=g*l,j=h*j,k=h*k,h=h*l;c[0]=1-(n+g);c[1]=m+h;c[2]=d-k;c[3]=0;c[4]=m-h;c[5]=1-(b+g);c[6]=f+j;c[7]=0;c[8]=d+k;c[9]=f-j;c[10]=1-(b+n);c[11]=0;c[12]=a[0];c[13]=a[1];c[14]=a[2];c[15]=1;return c},str:function(b){return"["+b[0]+", "+b[1]+", "+b[2]+", "+b[3]+", "+b[4]+", "+b[5]+", "+b[6]+", "+b[7]+", "+b[8]+", "+b[9]+", "+ -b[10]+", "+b[11]+", "+b[12]+", "+b[13]+", "+b[14]+", "+b[15]+"]"}},l={create:function(b){var a=new j(4);b?(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3]):a[0]=a[1]=a[2]=a[3]=0;return a},createFrom:function(b,a,c,d){var f=new j(4);f[0]=b;f[1]=a;f[2]=c;f[3]=d;return f},set:function(b,a){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];return a},equal:function(b,a){return b===a||1E-6>Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])&&1E-6>Math.abs(b[2]-a[2])&&1E-6>Math.abs(b[3]-a[3])},identity:function(b){b||(b=l.create()); -b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b}},G=l.identity();l.calculateW=function(b,a){var c=b[0],d=b[1],f=b[2];if(!a||b===a)return b[3]=-Math.sqrt(Math.abs(1-c*c-d*d-f*f)),b;a[0]=c;a[1]=d;a[2]=f;a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-f*f));return a};l.dot=function(b,a){return b[0]*a[0]+b[1]*a[1]+b[2]*a[2]+b[3]*a[3]};l.inverse=function(b,a){var c=b[0],d=b[1],f=b[2],g=b[3],c=(c=c*c+d*d+f*f+g*g)?1/c:0;if(!a||b===a)return b[0]*=-c,b[1]*=-c,b[2]*=-c,b[3]*=c,b;a[0]=-b[0]*c;a[1]=-b[1]*c;a[2]=-b[2]*c;a[3]=b[3]*c; -return a};l.conjugate=function(b,a){if(!a||b===a)return b[0]*=-1,b[1]*=-1,b[2]*=-1,b;a[0]=-b[0];a[1]=-b[1];a[2]=-b[2];a[3]=b[3];return a};l.length=function(b){var a=b[0],c=b[1],d=b[2];b=b[3];return Math.sqrt(a*a+c*c+d*d+b*b)};l.normalize=function(b,a){a||(a=b);var c=b[0],d=b[1],f=b[2],g=b[3],h=Math.sqrt(c*c+d*d+f*f+g*g);if(0===h)return a[0]=0,a[1]=0,a[2]=0,a[3]=0,a;h=1/h;a[0]=c*h;a[1]=d*h;a[2]=f*h;a[3]=g*h;return a};l.add=function(b,a,c){if(!c||b===c)return b[0]+=a[0],b[1]+=a[1],b[2]+=a[2],b[3]+= -a[3],b;c[0]=b[0]+a[0];c[1]=b[1]+a[1];c[2]=b[2]+a[2];c[3]=b[3]+a[3];return c};l.multiply=function(b,a,c){c||(c=b);var d=b[0],f=b[1],g=b[2];b=b[3];var h=a[0],j=a[1],k=a[2];a=a[3];c[0]=d*a+b*h+f*k-g*j;c[1]=f*a+b*j+g*h-d*k;c[2]=g*a+b*k+d*j-f*h;c[3]=b*a-d*h-f*j-g*k;return c};l.multiplyVec3=function(b,a,c){c||(c=a);var d=a[0],f=a[1],g=a[2];a=b[0];var h=b[1],j=b[2];b=b[3];var k=b*d+h*g-j*f,l=b*f+j*d-a*g,m=b*g+a*f-h*d,d=-a*d-h*f-j*g;c[0]=k*b+d*-a+l*-j-m*-h;c[1]=l*b+d*-h+m*-a-k*-j;c[2]=m*b+d*-j+k*-h-l*-a; -return c};l.scale=function(b,a,c){if(!c||b===c)return b[0]*=a,b[1]*=a,b[2]*=a,b[3]*=a,b;c[0]=b[0]*a;c[1]=b[1]*a;c[2]=b[2]*a;c[3]=b[3]*a;return c};l.toMat3=function(b,a){a||(a=y.create());var c=b[0],d=b[1],f=b[2],g=b[3],h=c+c,j=d+d,k=f+f,l=c*h,m=c*j,c=c*k,n=d*j,d=d*k,f=f*k,h=g*h,j=g*j,g=g*k;a[0]=1-(n+f);a[1]=m+g;a[2]=c-j;a[3]=m-g;a[4]=1-(l+f);a[5]=d+h;a[6]=c+j;a[7]=d-h;a[8]=1-(l+n);return a};l.toMat4=function(b,a){a||(a=s.create());var c=b[0],d=b[1],f=b[2],g=b[3],h=c+c,j=d+d,k=f+f,l=c*h,m=c*j,c=c* -k,n=d*j,d=d*k,f=f*k,h=g*h,j=g*j,g=g*k;a[0]=1-(n+f);a[1]=m+g;a[2]=c-j;a[3]=0;a[4]=m-g;a[5]=1-(l+f);a[6]=d+h;a[7]=0;a[8]=c+j;a[9]=d-h;a[10]=1-(l+n);a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};l.slerp=function(b,a,c,d){d||(d=b);var f=b[0]*a[0]+b[1]*a[1]+b[2]*a[2]+b[3]*a[3],g,h;if(1<=Math.abs(f))return d!==b&&(d[0]=b[0],d[1]=b[1],d[2]=b[2],d[3]=b[3]),d;g=Math.acos(f);h=Math.sqrt(1-f*f);if(0.0010>Math.abs(h))return d[0]=0.5*b[0]+0.5*a[0],d[1]=0.5*b[1]+0.5*a[1],d[2]=0.5*b[2]+0.5*a[2],d[3]=0.5*b[3]+ -0.5*a[3],d;f=Math.sin((1-c)*g)/h;c=Math.sin(c*g)/h;d[0]=b[0]*f+a[0]*c;d[1]=b[1]*f+a[1]*c;d[2]=b[2]*f+a[2]*c;d[3]=b[3]*f+a[3]*c;return d};l.fromRotationMatrix=function(b,a){a||(a=l.create());var c=b[0]+b[4]+b[8],d;if(0b[0]&&(c=1);b[8]>b[3*c+c]&&(c=2);var f=d[c],g=d[f];d=Math.sqrt(b[3*c+c]-b[3*f+f]-b[3*g+g]+1);a[c]=0.5*d;d= -0.5/d;a[3]=(b[3*g+f]-b[3*f+g])*d;a[f]=(b[3*f+c]+b[3*c+f])*d;a[g]=(b[3*g+c]+b[3*c+g])*d}return a};y.toQuat4=l.fromRotationMatrix;var E=y.create();l.fromAxes=function(b,a,c,d){E[0]=a[0];E[3]=a[1];E[6]=a[2];E[1]=c[0];E[4]=c[1];E[7]=c[2];E[2]=b[0];E[5]=b[1];E[8]=b[2];return l.fromRotationMatrix(E,d)};l.identity=function(b){b||(b=l.create());b[0]=0;b[1]=0;b[2]=0;b[3]=1;return b};l.fromAngleAxis=function(b,a,c){c||(c=l.create());b*=0.5;var d=Math.sin(b);c[3]=Math.cos(b);c[0]=d*a[0];c[1]=d*a[1];c[2]=d*a[2]; -return c};l.toAngleAxis=function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1]+b[2]*b[2];0Math.abs(b[0]-a[0])&&1E-6>Math.abs(b[1]-a[1])},negate:function(b,a){a||(a=b); -a[0]=-b[0];a[1]=-b[1];return a},normalize:function(b,a){a||(a=b);var c=b[0]*b[0]+b[1]*b[1];0 -Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},identity:function(a){a||(a=K.create());a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,c){if(!c||a===c){var d=a[1];a[1]=a[2];a[2]=d;return a}c[0]=a[0];c[1]=a[2];c[2]=a[1];c[3]=a[3];return c},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},inverse:function(a,c){c||(c=a);var d=a[0],f=a[1],g=a[2],h=a[3],j=d*h-g*f;if(!j)return null;j=1/j;c[0]=h*j;c[1]=-f*j;c[2]=-g*j;c[3]=d*j;return c},multiply:function(a, -c,d){d||(d=a);var f=a[0],g=a[1],h=a[2];a=a[3];d[0]=f*c[0]+g*c[2];d[1]=f*c[1]+g*c[3];d[2]=h*c[0]+a*c[2];d[3]=h*c[1]+a*c[3];return d},rotate:function(a,c,d){d||(d=a);var f=a[0],g=a[1],h=a[2];a=a[3];var j=Math.sin(c);c=Math.cos(c);d[0]=f*c+g*j;d[1]=f*-j+g*c;d[2]=h*c+a*j;d[3]=h*-j+a*c;return d},multiplyVec2:function(a,c,d){d||(d=c);var f=c[0];c=c[1];d[0]=f*a[0]+c*a[1];d[1]=f*a[2]+c*a[3];return d},scale:function(a,c,d){d||(d=a);var f=a[1],g=a[2],h=a[3],j=c[0];c=c[1];d[0]=a[0]*j;d[1]=f*c;d[2]=g*j;d[3]= -h*c;return d},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}},M={create:function(a){var c=new j(4);a?(c[0]=a[0],c[1]=a[1],c[2]=a[2],c[3]=a[3]):(c[0]=0,c[1]=0,c[2]=0,c[3]=0);return c},createFrom:function(a,c,d,f){var g=new j(4);g[0]=a;g[1]=c;g[2]=d;g[3]=f;return g},add:function(a,c,d){d||(d=c);d[0]=a[0]+c[0];d[1]=a[1]+c[1];d[2]=a[2]+c[2];d[3]=a[3]+c[3];return d},subtract:function(a,c,d){d||(d=c);d[0]=a[0]-c[0];d[1]=a[1]-c[1];d[2]=a[2]-c[2];d[3]=a[3]-c[3];return d},multiply:function(a, -c,d){d||(d=c);d[0]=a[0]*c[0];d[1]=a[1]*c[1];d[2]=a[2]*c[2];d[3]=a[3]*c[3];return d},divide:function(a,c,d){d||(d=c);d[0]=a[0]/c[0];d[1]=a[1]/c[1];d[2]=a[2]/c[2];d[3]=a[3]/c[3];return d},scale:function(a,c,d){d||(d=a);d[0]=a[0]*c;d[1]=a[1]*c;d[2]=a[2]*c;d[3]=a[3]*c;return d},set:function(a,c){c[0]=a[0];c[1]=a[1];c[2]=a[2];c[3]=a[3];return c},equal:function(a,c){return a===c||1E-6>Math.abs(a[0]-c[0])&&1E-6>Math.abs(a[1]-c[1])&&1E-6>Math.abs(a[2]-c[2])&&1E-6>Math.abs(a[3]-c[3])},negate:function(a,c){c|| -(c=a);c[0]=-a[0];c[1]=-a[1];c[2]=-a[2];c[3]=-a[3];return c},length:function(a){var c=a[0],d=a[1],f=a[2];a=a[3];return Math.sqrt(c*c+d*d+f*f+a*a)},squaredLength:function(a){var c=a[0],d=a[1],f=a[2];a=a[3];return c*c+d*d+f*f+a*a},lerp:function(a,c,d,f){f||(f=a);f[0]=a[0]+d*(c[0]-a[0]);f[1]=a[1]+d*(c[1]-a[1]);f[2]=a[2]+d*(c[2]-a[2]);f[3]=a[3]+d*(c[3]-a[3]);return f},str:function(a){return"["+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+"]"}};a&&(a.glMatrixArrayType=j,a.MatrixArray=j,a.setMatrixArrayType=c,a.determineMatrixArrayType= -d,a.glMath=f,a.vec2=L,a.vec3=k,a.vec4=M,a.mat2=K,a.mat3=y,a.mat4=s,a.quat4=l);return{glMatrixArrayType:j,MatrixArray:j,setMatrixArrayType:c,determineMatrixArrayType:d,glMath:f,vec2:L,vec3:k,vec4:M,mat2:K,mat3:y,mat4:s,quat4:l}});PIXI.autoDetectRenderer=function(a,c,d){a||(a=800);c||(c=600);var f;try{f=!!window.WebGLRenderingContext&&!!document.createElement("canvas").getContext("experimental-webgl")}catch(g){f=!1}return f?new PIXI.WebGLRenderer(a,c,d):new PIXI.CanvasRenderer(a,c,d)}; +"function"!=typeof Function.prototype.bind&&(Function.prototype.bind=function(){var a=Array.prototype.slice;return function(b){function c(){var f=e.concat(a.call(arguments));d.apply(this instanceof c?this:b,f)}var d=this,e=a.call(arguments,1);if("function"!=typeof d)throw new TypeError;c.prototype=function g(a){a&&(g.prototype=a);if(!(this instanceof g))return new g}(d.prototype);return c}}()); +var AjaxRequest=function(){var a=["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];if(window.ActiveXObject)for(var b=0;ba.length)){var c=this.uvs,d=this.indices,f=this.colors;this.count-=0.2;c[0]=0;c[1]=1;c[2]=0;c[3]=1;f[0]=1;f[1]=1;d[0]=0;d[1]=1;for(var a=a.length,g=1;ga.length)){var c=this.verticies,d=a[0],f,g=f=0,h=a[0];this.count-=0.2;c[0]=h.x+f;c[1]=h.y+g;c[2]=h.x-f;c[3]=h.y-g;for(var j=a.length,k=1;ka.length)){var b=this.uvs,c=this.indices,d=this.colors;this.count-=0.2;b[0]=0;b[1]=1;b[2]=0;b[3]=1;d[0]=1;d[1]=1;c[0]=0;c[1]=1;for(var a=a.length,e=1;ea.length)){var b=this.verticies,c=a[0],d,e=d=0,f=a[0];this.count-=0.2;b[0]=f.x+d;b[1]=f.y+e;b[2]=f.x-d;b[3]=f.y-e;for(var g=a.length,h=1;hthis.baseTexture.width||a.y+a.height>this.baseTexture.height)throw Error("Texture Error: frame does not fit inside the base Texture dimensions "+this);}; -PIXI.Texture.fromImage=function(a,c){var d=PIXI.TextureCache[a];d||(d=PIXI.BaseTextureCache[a],d||(d=new Image,c&&(d.crossOrigin=""),d.src=a,d=new PIXI.BaseTexture(d),PIXI.BaseTextureCache[a]=d),d=new PIXI.Texture(d),PIXI.TextureCache[a]=d);return d};PIXI.Texture.fromFrame=function(a){var c=PIXI.TextureCache[a];if(!c)throw Error("The frameId '"+a+"' does not exist in the texture cache "+this);return c}; -PIXI.Texture.fromCanvas=function(a){var c=PIXI.TextureCache[a];c||(c=PIXI.BaseTextureCache[a],c||(c=new PIXI.BaseTexture(a),PIXI.BaseTextureCache[a]=c),c=new PIXI.Texture(c),PIXI.TextureCache[a]=c);return c};PIXI.Texture.addTextureToCache=function(a,c){PIXI.TextureCache[c]=a};PIXI.Texture.removeTextureFromCache=function(a){var c=PIXI.TextureCache[a];PIXI.TextureCache[a]=null;return c}; +PIXI.Texture.fromImage=function(a,b){var c=PIXI.TextureCache[a];c||(c=PIXI.BaseTextureCache[a],c||(c=new Image,b&&(c.crossOrigin=""),c.src=a,c=new PIXI.BaseTexture(c),PIXI.BaseTextureCache[a]=c),c=new PIXI.Texture(c),PIXI.TextureCache[a]=c);return c};PIXI.Texture.fromFrame=function(a){var b=PIXI.TextureCache[a];if(!b)throw Error("The frameId '"+a+"' does not exist in the texture cache "+this);return b}; +PIXI.Texture.fromCanvas=function(a){var b=PIXI.TextureCache[a];b||(b=PIXI.BaseTextureCache[a],b||(b=new PIXI.BaseTexture(a),PIXI.BaseTextureCache[a]=b),b=new PIXI.Texture(b),PIXI.TextureCache[a]=b);return b};PIXI.Texture.addTextureToCache=function(a,b){PIXI.TextureCache[b]=a};PIXI.Texture.removeTextureFromCache=function(a){var b=PIXI.TextureCache[a];PIXI.TextureCache[a]=null;return b}; PIXI.SpriteSheetLoader=function(a){PIXI.EventTarget.call(this);this.url=a;this.baseUrl=a.replace(/[^\/]*$/,"");this.texture;this.frames={};this.crossorigin=!1};PIXI.SpriteSheetLoader.constructor=PIXI.SpriteSheetLoader; PIXI.SpriteSheetLoader.prototype.load=function(){this.ajaxRequest=new AjaxRequest;var a=this;this.ajaxRequest.onreadystatechange=function(){a.onLoaded()};this.ajaxRequest.open("GET",this.url,!0);this.ajaxRequest.overrideMimeType&&this.ajaxRequest.overrideMimeType("application/json");this.ajaxRequest.send(null)}; -PIXI.SpriteSheetLoader.prototype.onLoaded=function(){if(4==this.ajaxRequest.readyState&&(200==this.ajaxRequest.status||-1==window.location.href.indexOf("http"))){var a=eval("("+this.ajaxRequest.responseText+")");this.texture=PIXI.Texture.fromImage(this.baseUrl+a.meta.image,this.crossorigin).baseTexture;var a=a.frames,c;for(c in a){var d=a[c].frame;PIXI.TextureCache[c]=new PIXI.Texture(this.texture,{x:d.x,y:d.y,width:d.w,height:d.h});a[c].trimmed&&(PIXI.TextureCache[c].realSize=a[c].spriteSourceSize, -PIXI.TextureCache[c].trim.x=0)}if(this.texture.hasLoaded)this.dispatchEvent({type:"loaded",content:this});else{var f=this;this.texture.addEventListener("loaded",function(){f.dispatchEvent({type:"loaded",content:f})})}}};PIXI.AssetLoader=function(a){PIXI.EventTarget.call(this);this.assetURLs=a;this.assets=[];this.crossorigin=!1};PIXI.AssetLoader.constructor=PIXI.AssetLoader; -PIXI.AssetLoader.prototype.load=function(){this.loadCount=this.assetURLs.length;for(var a=["jpeg","jpg","png","gif"],c=["json"],d=0;d - + diff --git a/src/pixi/DisplayObject.js b/src/pixi/DisplayObject.js index ef7aeff..22df504 100644 --- a/src/pixi/DisplayObject.js +++ b/src/pixi/DisplayObject.js @@ -62,8 +62,8 @@ this.worldAlpha = 1; this.color = []; - this.worldTransform = mat3.identity(); - this.localTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//mat3.identity(); + this.localTransform = PIXI.mat3.create()//mat3.identity(); this.dynamic = true; // chach that puppy! @@ -91,19 +91,36 @@ this._sr = Math.sin(this.rotation); this._cr = Math.cos(this.rotation); } - - this.localTransform[0] = this._cr * this.scale.x; - this.localTransform[1] = -this._sr * this.scale.y - this.localTransform[3] = this._sr * this.scale.x; - this.localTransform[4] = this._cr * this.scale.y; - ///AAARR GETTER SETTTER! + var localTransform = this.localTransform; + var parentTransform = this.parent.worldTransform; + var worldTransform = this.worldTransform; + //console.log(localTransform) + localTransform[0] = this._cr * this.scale.x; + localTransform[1] = -this._sr * this.scale.y + localTransform[3] = this._sr * this.scale.x; + localTransform[4] = this._cr * this.scale.y; - this.localTransform[2] = this.position.x; - this.localTransform[5] = this.position.y; + ///AAARR GETTER SETTTER! + localTransform[2] = this.position.x; + localTransform[5] = this.position.y; + // Cache the matrix values (makes for huge speed increases!) + var a00 = localTransform[0], a01 = localTransform[1], a02 = localTransform[2], + a10 = localTransform[3], a11 = localTransform[4], a12 = localTransform[5]; - // TODO optimize? - mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); + b00 = parentTransform[0], b01 = parentTransform[1], b02 = parentTransform[2], + b10 = parentTransform[3], b11 = parentTransform[4], b12 = parentTransform[5]; + + worldTransform[0] = b00 * a00 + b01 * a10; + worldTransform[1] = b00 * a01 + b01 * a11; + worldTransform[2] = b00 * a02 + b01 * a12 + b02; + + worldTransform[3] = b10 * a00 + b11 * a10; + worldTransform[4] = b10 * a01 + b11 * a11; + worldTransform[5] = b10 * a02 + b11 * a12 + b12; + + // because we are using affine transformation, we can optimise the matrix concatenation process.. wooo! + // mat3.multiply(this.localTransform, this.parent.worldTransform, this.worldTransform); this.worldAlpha = this.alpha * this.parent.worldAlpha; } diff --git a/src/pixi/InteractionManager.js b/src/pixi/InteractionManager.js index 09e3e1e..1ea5c1f 100644 --- a/src/pixi/InteractionManager.js +++ b/src/pixi/InteractionManager.js @@ -23,7 +23,7 @@ // helpers this.tempPoint = new PIXI.Point(); - this.tempMatrix = mat3.create(); + //this.tempMatrix = mat3.create(); this.mouseoverEnabled = true; diff --git a/src/pixi/Stage.js b/src/pixi/Stage.js index 6ae9367..d467ae2 100644 --- a/src/pixi/Stage.js +++ b/src/pixi/Stage.js @@ -14,7 +14,7 @@ { PIXI.DisplayObjectContainer.call( this ); - this.worldTransform = mat3.identity(); + this.worldTransform = PIXI.mat3.create()//.//identity(); this.__childrenAdded = []; this.__childrenRemoved = []; this.childIndex = 0; diff --git a/src/pixi/renderers/WebGLRenderer.js b/src/pixi/renderers/WebGLRenderer.js index 8445b43..7828a60 100644 --- a/src/pixi/renderers/WebGLRenderer.js +++ b/src/pixi/renderers/WebGLRenderer.js @@ -53,8 +53,7 @@ gl.enable(gl.BLEND); gl.colorMask(true, true, true, false); - this.projectionMatrix = mat4.create(); - + this.projectionMatrix = PIXI.mat4.create(); this.resize(this.width, this.height) this.contextLost = false; } @@ -540,10 +539,13 @@ this.view.height = height; this.gl.viewport(0, 0, this.width, this.height); - - mat4.identity(this.projectionMatrix); - mat4.scale(this.projectionMatrix, [2/this.width, -2/this.height, 1]); - mat4.translate(this.projectionMatrix, [-this.width/2, -this.height/2, 0]); + + var projectionMatrix = this.projectionMatrix; + + projectionMatrix[0] = 2/this.width; + projectionMatrix[5] = -2/this.height; + projectionMatrix[12] = -1; + projectionMatrix[13] = 1; } /** @@ -582,10 +584,9 @@ var gl = this.gl; var shaderProgram = this.shaderProgram; // mat - var mat4Real = mat3.toMat4(strip.worldTransform); - mat4.transpose(mat4Real); - - mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) + var mat4Real = PIXI.mat3.toMat4(strip.worldTransform); + PIXI.mat4.transpose(mat4Real); + PIXI.mat4.multiply(this.projectionMatrix, mat4Real, mat4Real ) gl.uniformMatrix4fv(this.shaderProgram.mvMatrixUniform, false, mat4Real); diff --git a/src/pixi/utils/Matrix.js b/src/pixi/utils/Matrix.js new file mode 100644 index 0000000..f869052 --- /dev/null +++ b/src/pixi/utils/Matrix.js @@ -0,0 +1,232 @@ + + +/* + * A lighter version of the rad gl-matrix created by Brandon Jones, Colin MacKenzie IV + * you both rock! + */ + +function determineMatrixArrayType() { + PIXI.Matrix = (typeof Float32Array !== 'undefined') ? Float32Array : Array; + return PIXI.Matrix; +} + +determineMatrixArrayType(); + +PIXI.mat3 = {}; + +PIXI.mat3.create = function() +{ + var matrix = new PIXI.Matrix(9); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 1; + matrix[5] = 0; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 1; + + return matrix; +} + +PIXI.mat4 = {}; + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat3.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[0], a01 = mat[1], a02 = mat[2], + a10 = mat[3], a11 = mat[4], a12 = mat[5], + a20 = mat[6], a21 = mat[7], a22 = mat[8], + + b00 = mat2[0], b01 = mat2[1], b02 = mat2[2], + b10 = mat2[3], b11 = mat2[4], b12 = mat2[5], + b20 = mat2[6], b21 = mat2[7], b22 = mat2[8]; + + dest[0] = b00 * a00 + b01 * a10 + b02 * a20; + dest[1] = b00 * a01 + b01 * a11 + b02 * a21; + dest[2] = b00 * a02 + b01 * a12 + b02 * a22; + + dest[3] = b10 * a00 + b11 * a10 + b12 * a20; + dest[4] = b10 * a01 + b11 * a11 + b12 * a21; + dest[5] = b10 * a02 + b11 * a12 + b12 * a22; + + dest[6] = b20 * a00 + b21 * a10 + b22 * a20; + dest[7] = b20 * a01 + b21 * a11 + b22 * a21; + dest[8] = b20 * a02 + b21 * a12 + b22 * a22; + + return dest; +} + + +PIXI.mat3.toMat4 = function (mat, dest) +{ + if (!dest) { dest = PIXI.mat4.create(); } + + dest[15] = 1; + dest[14] = 0; + dest[13] = 0; + dest[12] = 0; + + dest[11] = 0; + dest[10] = mat[8]; + dest[9] = mat[7]; + dest[8] = mat[6]; + + dest[7] = 0; + dest[6] = mat[5]; + dest[5] = mat[4]; + dest[4] = mat[3]; + + dest[3] = 0; + dest[2] = mat[2]; + dest[1] = mat[1]; + dest[0] = mat[0]; + + return dest; +} + + +///// + + +PIXI.mat4.create = function() +{ + var matrix = new PIXI.Matrix(16); + + matrix[0] = 1; + matrix[1] = 0; + matrix[2] = 0; + matrix[3] = 0; + matrix[4] = 0; + matrix[5] = 1; + matrix[6] = 0; + matrix[7] = 0; + matrix[8] = 0; + matrix[9] = 0; + matrix[10] = 1; + matrix[11] = 0; + matrix[12] = 0; + matrix[13] = 0; + matrix[14] = 0; + matrix[15] = 1; + + return matrix; +} + +PIXI.mat4.transpose = function (mat, dest) +{ + // If we are transposing ourselves we can skip a few steps but have to cache some values + if (!dest || mat === dest) + { + var a01 = mat[1], a02 = mat[2], a03 = mat[3], + a12 = mat[6], a13 = mat[7], + a23 = mat[11]; + + mat[1] = mat[4]; + mat[2] = mat[8]; + mat[3] = mat[12]; + mat[4] = a01; + mat[6] = mat[9]; + mat[7] = mat[13]; + mat[8] = a02; + mat[9] = a12; + mat[11] = mat[14]; + mat[12] = a03; + mat[13] = a13; + mat[14] = a23; + return mat; + } + + dest[0] = mat[0]; + dest[1] = mat[4]; + dest[2] = mat[8]; + dest[3] = mat[12]; + dest[4] = mat[1]; + dest[5] = mat[5]; + dest[6] = mat[9]; + dest[7] = mat[13]; + dest[8] = mat[2]; + dest[9] = mat[6]; + dest[10] = mat[10]; + dest[11] = mat[14]; + dest[12] = mat[3]; + dest[13] = mat[7]; + dest[14] = mat[11]; + dest[15] = mat[15]; + return dest; +} + +PIXI.mat4.multiply = function (mat, mat2, dest) +{ + if (!dest) { dest = mat; } + + // Cache the matrix values (makes for huge speed increases!) + var a00 = mat[ 0], a01 = mat[ 1], a02 = mat[ 2], a03 = mat[3]; + var a10 = mat[ 4], a11 = mat[ 5], a12 = mat[ 6], a13 = mat[7]; + var a20 = mat[ 8], a21 = mat[ 9], a22 = mat[10], a23 = mat[11]; + var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15]; + + // Cache only the current line of the second matrix + var b0 = mat2[0], b1 = mat2[1], b2 = mat2[2], b3 = mat2[3]; + dest[0] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[1] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[2] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[3] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[4]; + b1 = mat2[5]; + b2 = mat2[6]; + b3 = mat2[7]; + dest[4] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[5] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[6] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[7] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[8]; + b1 = mat2[9]; + b2 = mat2[10]; + b3 = mat2[11]; + dest[8] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[9] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[10] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[11] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + b0 = mat2[12]; + b1 = mat2[13]; + b2 = mat2[14]; + b3 = mat2[15]; + dest[12] = b0*a00 + b1*a10 + b2*a20 + b3*a30; + dest[13] = b0*a01 + b1*a11 + b2*a21 + b3*a31; + dest[14] = b0*a02 + b1*a12 + b2*a22 + b3*a32; + dest[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33; + + return dest; +}