BufferGeometry: Clean up.

src/core/BufferGeometry.js

@@ -667,24 +667,18 @@ THREE.BufferGeometry.prototype = {
 	},
 
 	/*
-		computeOffsets
-		Compute the draw offset for large models by chunking the index buffer into chunks of 65k addressable vertices.
-		This method will effectively rewrite the index buffer and remap all attributes to match the new indices.
-		WARNING: This method will also expand the vertex count to prevent sprawled triangles across draw offsets.
-		indexBufferSize - Defaults to 65535, but allows for larger or smaller chunks.
+	Compute the draw offset for large models by chunking the index buffer into chunks of 65k addressable vertices.
+	This method will effectively rewrite the index buffer and remap all attributes to match the new indices.
+	WARNING: This method will also expand the vertex count to prevent sprawled triangles across draw offsets.
+	size - Defaults to 65535, but allows for larger or smaller chunks.
 	*/
-	computeOffsets: function ( indexBufferSize ) {
+	computeOffsets: function ( size ) {
 
-		var size = indexBufferSize;
-		if ( indexBufferSize === undefined )
-			size = 65535; //WebGL limits type of index buffer values to 16-bit.
-
-		//var s = Date.now();
+		if ( size === undefined ) size = 65535; // WebGL limits type of index buffer values to 16-bit.
 
 		var indices = this.attributes.index.array;
 		var vertices = this.attributes.position.array;
 
-		//var verticesCount = ( vertices.length / 3 );
 		var facesCount = ( indices.length / 3 );
 
 		/*