Cleaning my poop.

And then I wonder where people got the idea ...

examples/webgl_terrain_dynamic.html

@@ -419,7 +419,7 @@
 
 				quadTarget = new THREE.Mesh( plane, new THREE.MeshBasicMaterial( { color: 0xff0000 } ) );
 				quadTarget.position.z = -500;
-				sceneRenderTarget.__addObject( quadTarget );
+				sceneRenderTarget.add( quadTarget );
 
 				// TERRAIN MESH