diff --git a/src/core/renderers/webgl/WebGLRenderer.js b/src/core/renderers/webgl/WebGLRenderer.js
index 38452c9..6c1fb7d 100644
--- a/src/core/renderers/webgl/WebGLRenderer.js
+++ b/src/core/renderers/webgl/WebGLRenderer.js
@@ -164,15 +164,6 @@
         preserveDrawingBuffer: options.preserveDrawingBuffer
     };
 
-    /**
-     * @member {Point}
-     */
-    this.projection = new math.Point();
-
-    /**
-     * @member {Point}
-     */
-    this.offset = new math.Point(0, 0);
 
     /**
      * Counter for the number of draws made each frame
@@ -377,11 +368,8 @@
     // reset the render session data..
     this.drawCount = 0;
 
-    // make sure to flip the Y if using a render texture..
-//    this.flipY = renderTarget.frameBuffer ? -1 : 1;
-
     // start the filter manager
-    this.filterManager.begin(renderTarget.frameBuffer);
+   // this.filterManager.begin(renderTarget.frameBuffer);
 
     // render the scene!
     displayObject.renderWebGL(this);
@@ -426,9 +414,6 @@
     this.gl.viewport(0, 0, this.width, this.height);
 
     this.renderTarget.resize(width, height);
-
-    this.projection.x =  this.width / 2 / this.resolution;
-    this.projection.y =  -this.height / 2 / this.resolution;
 };
 
 /**
@@ -581,8 +566,6 @@
 
     this._contextOptions = null;
 
-    this.projection = null;
-    this.offset = null;
     this.drawCount = 0;
 
     this.shaderManager = null;

diff --git a/src/core/renderers/webgl/WebGLRenderer.js b/src/core/renderers/webgl/WebGLRenderer.js
index 38452c9..6c1fb7d 100644
--- a/src/core/renderers/webgl/WebGLRenderer.js
+++ b/src/core/renderers/webgl/WebGLRenderer.js
@@ -164,15 +164,6 @@
         preserveDrawingBuffer: options.preserveDrawingBuffer
     };
 
-    /**
-     * @member {Point}
-     */
-    this.projection = new math.Point();
-
-    /**
-     * @member {Point}
-     */
-    this.offset = new math.Point(0, 0);
 
     /**
      * Counter for the number of draws made each frame
@@ -377,11 +368,8 @@
     // reset the render session data..
     this.drawCount = 0;
 
-    // make sure to flip the Y if using a render texture..
-//    this.flipY = renderTarget.frameBuffer ? -1 : 1;
-
     // start the filter manager
-    this.filterManager.begin(renderTarget.frameBuffer);
+   // this.filterManager.begin(renderTarget.frameBuffer);
 
     // render the scene!
     displayObject.renderWebGL(this);
@@ -426,9 +414,6 @@
     this.gl.viewport(0, 0, this.width, this.height);
 
     this.renderTarget.resize(width, height);
-
-    this.projection.x =  this.width / 2 / this.resolution;
-    this.projection.y =  -this.height / 2 / this.resolution;
 };
 
 /**
@@ -581,8 +566,6 @@
 
     this._contextOptions = null;
 
-    this.projection = null;
-    this.offset = null;
     this.drawCount = 0;
 
     this.shaderManager = null;
diff --git a/src/core/renderers/webgl/utils/RenderTarget.js b/src/core/renderers/webgl/utils/RenderTarget.js
index 0896b88..a537fe4 100644
--- a/src/core/renderers/webgl/utils/RenderTarget.js
+++ b/src/core/renderers/webgl/utils/RenderTarget.js
@@ -42,8 +42,6 @@
 
     this.projectionMatrix = new math.Matrix();
 
-    
-
     /**
      * @property scaleMode
      * @type Number

diff --git a/src/core/renderers/webgl/WebGLRenderer.js b/src/core/renderers/webgl/WebGLRenderer.js
index 38452c9..6c1fb7d 100644
--- a/src/core/renderers/webgl/WebGLRenderer.js
+++ b/src/core/renderers/webgl/WebGLRenderer.js
@@ -164,15 +164,6 @@
         preserveDrawingBuffer: options.preserveDrawingBuffer
     };
 
-    /**
-     * @member {Point}
-     */
-    this.projection = new math.Point();
-
-    /**
-     * @member {Point}
-     */
-    this.offset = new math.Point(0, 0);
 
     /**
      * Counter for the number of draws made each frame
@@ -377,11 +368,8 @@
     // reset the render session data..
     this.drawCount = 0;
 
-    // make sure to flip the Y if using a render texture..
-//    this.flipY = renderTarget.frameBuffer ? -1 : 1;
-
     // start the filter manager
-    this.filterManager.begin(renderTarget.frameBuffer);
+   // this.filterManager.begin(renderTarget.frameBuffer);
 
     // render the scene!
     displayObject.renderWebGL(this);
@@ -426,9 +414,6 @@
     this.gl.viewport(0, 0, this.width, this.height);
 
     this.renderTarget.resize(width, height);
-
-    this.projection.x =  this.width / 2 / this.resolution;
-    this.projection.y =  -this.height / 2 / this.resolution;
 };
 
 /**
@@ -581,8 +566,6 @@
 
     this._contextOptions = null;
 
-    this.projection = null;
-    this.offset = null;
     this.drawCount = 0;
 
     this.shaderManager = null;
diff --git a/src/core/renderers/webgl/utils/RenderTarget.js b/src/core/renderers/webgl/utils/RenderTarget.js
index 0896b88..a537fe4 100644
--- a/src/core/renderers/webgl/utils/RenderTarget.js
+++ b/src/core/renderers/webgl/utils/RenderTarget.js
@@ -42,8 +42,6 @@
 
     this.projectionMatrix = new math.Matrix();
 
-    
-
     /**
      * @property scaleMode
      * @type Number
diff --git a/src/index.js b/src/index.js
index 83eb4b0..f864027 100644
--- a/src/index.js
+++ b/src/index.js
@@ -2,7 +2,7 @@
 
 // plugins:
 core.extras         = require('./extras');
-//core.filters        = require('./filters');
+core.filters        = require('./filters');
 core.interaction    = require('./interaction');
 core.loaders        = require('./loaders');
 core.spine          = require('./spine');