Implemented extend pattern in WebGLRenderer2 objects.

src/renderers/webgl/objects/LineRenderer.js

 
+THREE.WebGLRenderer.LineRenderer = function ( lowlevelrenderer, info ) {
 
-THREE.WebGLRenderer.LineRenderer = function(lowlevelrenderer, info){
 	THREE.WebGLRenderer.Object3DRenderer.call( this, lowlevelrenderer, info );
-};
 
+};
 
 THREE.WebGLRenderer.LineRenderer.prototype = Object.create( THREE.WebGLRenderer.Object3DRenderer.prototype );
 
-THREE.WebGLRenderer.LineRenderer.prototype.createBuffers = function( geometry ) {
+THREE.extend( THREE.WebGLRenderer.LineRenderer.prototype, {
+
+	createBuffers: function ( geometry ) {
 
 		var renderer = this.renderer;
 		geometry.__webglVertexBuffer = renderer.createBuffer();
@@ -15,9 +17,10 @@ THREE.WebGLRenderer.LineRenderer.prototype.createBuffers = function( geometry )
 		geometry.__webglLineDistanceBuffer = renderer.createBuffer();
 
 		this.info.memory.geometries ++;
-};
 
-THREE.WebGLRenderer.LineRenderer.prototype.initBuffers = function( geometry, object ) {
+	},
+
+	initBuffers: function ( geometry, object ) {
 
 		var nvertices = geometry.vertices.length;
 
@@ -28,10 +31,10 @@ THREE.WebGLRenderer.LineRenderer.prototype.initBuffers = function( geometry, obj
 		geometry.__webglLineCount = nvertices;
 
 		this.initCustomAttributes ( geometry, object );
-};
 
+	},
 
-THREE.WebGLRenderer.LineRenderer.prototype.setBuffers = function( geometry, object) {
+	setBuffers: function ( geometry, object ) {
 
 		var renderer = this.renderer;
 		var v, c, d, vertex, offset, color,
@@ -197,4 +200,7 @@ THREE.WebGLRenderer.LineRenderer.prototype.setBuffers = function( geometry, obje
 			}
 
 		}
-};
+
+	}
+
+} );

src/renderers/webgl/objects/MeshRenderer.js

 
+THREE.WebGLRenderer.MeshRenderer = function ( lowlevelrenderer, info ) {
 
-THREE.WebGLRenderer.MeshRenderer = function(lowlevelrenderer, info){
 	THREE.WebGLRenderer.Object3DRenderer.call( this, lowlevelrenderer, info );
-};
 
+};
 
 THREE.WebGLRenderer.MeshRenderer.prototype = Object.create( THREE.WebGLRenderer.Object3DRenderer.prototype );
 
-THREE.WebGLRenderer.MeshRenderer.prototype.createBuffers = function( geometryGroup ) {
+THREE.extend( THREE.WebGLRenderer.MeshRenderer.prototype, {
+
+	createBuffers: function ( geometryGroup ) {
 
 		var renderer = this.renderer;
 		geometryGroup.__webglVertexBuffer = renderer.createBuffer();
@@ -51,9 +53,9 @@ THREE.WebGLRenderer.MeshRenderer.prototype.createBuffers = function( geometryGro
 
 		this.info.memory.geometries ++;
 
-};
+	},
 
-THREE.WebGLRenderer.MeshRenderer.prototype.initBuffers = function( geometryGroup, object ) {
+	initBuffers: function ( geometryGroup, object ) {
 
 		var geometry = object.geometry,
 			faces3 = geometryGroup.faces3,
@@ -203,11 +205,9 @@ THREE.WebGLRenderer.MeshRenderer.prototype.initBuffers = function( geometryGroup
 
 		geometryGroup.__inittedArrays = true;
 
-};
-
-
+	},
 
-THREE.WebGLRenderer.MeshRenderer.prototype.setBuffers = function( geometryGroup, object, dispose, material ) {
+	setBuffers: function ( geometryGroup, object, dispose, material ) {
 
 		if ( ! geometryGroup.__inittedArrays ) {
 
@@ -1613,4 +1613,6 @@ THREE.WebGLRenderer.MeshRenderer.prototype.setBuffers = function( geometryGroup,
 
 		}
 
-};
+	}
+
+} );

src/renderers/webgl/objects/Object3DRenderer.js

 
+THREE.WebGLRenderer.Object3DRenderer = function ( lowlevelrenderer, info ) {
 
-THREE.WebGLRenderer.Object3DRenderer = function(lowlevelrenderer, info){
 	this.renderer = lowlevelrenderer;
 	this.info = info;
+
 };
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.getBufferMaterial = function( object, geometryGroup ) {
+THREE.extend( THREE.WebGLRenderer.Object3DRenderer.prototype, {
+
+	getBufferMaterial: function ( object, geometryGroup ) {
 
 		return object.material instanceof THREE.MeshFaceMaterial
 			? object.material.materials[ geometryGroup.materialIndex ]
 			: object.material;
 
-};
+	},
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.bufferGuessUVType = function( material ) {
+	bufferGuessUVType: function ( material ) {
 
 		// material must use some texture to require uvs
 
@@ -25,9 +28,9 @@ THREE.WebGLRenderer.Object3DRenderer.prototype.bufferGuessUVType = function( mat
 
 		return false;
 
-};
+	},
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.bufferGuessNormalType = function ( material ) {
+	bufferGuessNormalType: function ( material ) {
 
 		// only MeshBasicMaterial and MeshDepthMaterial don't need normals
 
@@ -47,16 +50,15 @@ THREE.WebGLRenderer.Object3DRenderer.prototype.bufferGuessNormalType = function
 
 		}
 
-};
+	},
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.materialNeedsSmoothNormals = function ( material ) {
+	materialNeedsSmoothNormals: function ( material ) {
 
 		return material && material.shading !== undefined && material.shading === THREE.SmoothShading;
 
-};
-
+	},
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.bufferGuessVertexColorType = function ( material ) {
+	bufferGuessVertexColorType: function ( material ) {
 
 		if ( material.vertexColors ) {
 
@@ -66,10 +68,9 @@ THREE.WebGLRenderer.Object3DRenderer.prototype.bufferGuessVertexColorType = func
 
 		return false;
 
-};
-
+	},
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.initCustomAttributes = function( geometry, object ) {
+	initCustomAttributes: function ( geometry, object ) {
 
 		var nvertices = geometry.vertices.length;
 
@@ -115,10 +116,12 @@ THREE.WebGLRenderer.Object3DRenderer.prototype.initCustomAttributes = function(
 
 		}
 
-};
+	},
 
-THREE.WebGLRenderer.Object3DRenderer.prototype.numericalSort = function( a, b ) {
+	numericalSort: function ( a, b ) {
 
 		return b[ 0 ] - a[ 0 ];
 
-};
+	}
+
+} );

src/renderers/webgl/objects/ParticleRenderer.js

 
+THREE.WebGLRenderer.ParticleRenderer = function ( lowlevelrenderer, info ) {
 
-THREE.WebGLRenderer.ParticleRenderer = function(lowlevelrenderer, info){
 	THREE.WebGLRenderer.Object3DRenderer.call( this, lowlevelrenderer, info );
+
 };
 
 THREE.WebGLRenderer.ParticleRenderer.prototype = Object.create( THREE.WebGLRenderer.Object3DRenderer.prototype );
 
-THREE.WebGLRenderer.ParticleRenderer.prototype.createBuffers = function( geometry ) {
+THREE.extend( THREE.WebGLRenderer.ParticleRenderer.prototype, {
+
+	createBuffers: function ( geometry ) {
 
 		var renderer = this.renderer;
 		geometry.__webglVertexBuffer = renderer.createBuffer();
 		geometry.__webglColorBuffer = renderer.createBuffer();
 
 		this.info.memory.geometries ++;
-};
+	},
 
-THREE.WebGLRenderer.ParticleRenderer.prototype.initBuffers = function( geometry, object ) {
+	initBuffers: function ( geometry, object ) {
 
 		var nvertices = geometry.vertices.length;
 
@@ -28,10 +31,9 @@ THREE.WebGLRenderer.ParticleRenderer.prototype.initBuffers = function( geometry,
 
 		this.initCustomAttributes ( geometry, object );
 
-};
+	},
 
-
-THREE.WebGLRenderer.ParticleRenderer.prototype.setBuffers = function( geometry, object , projectionScreenMatrix) {
+	setBuffers: function ( geometry, object , projectionScreenMatrix ) {
 
 		var renderer = this.renderer;
 		var v, c, vertex, offset, index, color,
@@ -350,8 +352,9 @@ THREE.WebGLRenderer.ParticleRenderer.prototype.setBuffers = function( geometry,
 
 		}
 
+	}
 
-};
+} );
 
 THREE.WebGLRenderer.ParticleRenderer._m1 = new THREE.Matrix4();
 THREE.WebGLRenderer.ParticleRenderer._v1 = new THREE.Vector3();

src/renderers/webgl/objects/RibbonRenderer.js

 
+THREE.WebGLRenderer.RibbonRenderer = function ( lowlevelrenderer, info ) {
 
-THREE.WebGLRenderer.RibbonRenderer = function(lowlevelrenderer, info){
 	THREE.WebGLRenderer.Object3DRenderer.call( this, lowlevelrenderer, info );
+
 };
 
 THREE.WebGLRenderer.RibbonRenderer.prototype = Object.create( THREE.WebGLRenderer.Object3DRenderer.prototype );
 
-THREE.WebGLRenderer.RibbonRenderer.prototype.createBuffers = function( geometry ) {
+THREE.extend( THREE.WebGLRenderer.RibbonRenderer.prototype, {
+
+	createBuffers: function ( geometry ) {
 
 		var renderer = this.renderer;
 		geometry.__webglVertexBuffer = renderer.createBuffer();
@@ -14,9 +17,9 @@ THREE.WebGLRenderer.RibbonRenderer.prototype.createBuffers = function( geometry
 		geometry.__webglNormalBuffer = renderer.createBuffer();
 
 		this.info.memory.geometries ++;
-};
+	},
 
-THREE.WebGLRenderer.RibbonRenderer.prototype.initBuffers = function( geometry, object ) {
+	initBuffers: function ( geometry, object ) {
 
 		var nvertices = geometry.vertices.length;
 
@@ -28,10 +31,9 @@ THREE.WebGLRenderer.RibbonRenderer.prototype.initBuffers = function( geometry, o
 
 		this.initCustomAttributes ( geometry, object );
 
-};
-
+	},
 
-THREE.WebGLRenderer.RibbonRenderer.prototype.setBuffers = function( geometry, object , projectionScreenMatrix) {
+	setBuffers: function ( geometry, object , projectionScreenMatrix ) {
 
 		var renderer = this.renderer;
 		var v, c, n, vertex, offset, color, normal,
@@ -202,4 +204,6 @@ THREE.WebGLRenderer.RibbonRenderer.prototype.setBuffers = function( geometry, ob
 
 		}
 
-};
+	}
+
+} );