Clean up.

Author: mrdoob

examples/jsm/renderers/Projector.js

@@ -350,7 +350,6 @@ class Projector {
 						_face.renderOrder = object.renderOrder;
 
 						// face normal
-
 						_vector3.subVectors( v3.position, v2.position );
 						_vector4.subVectors( v1.position, v2.position );
 						_vector3.cross( _vector4 );