I loaded a model from external file harpoon_new.DAE. And set the material on the Loader3DEvent.LOAD_SUCCESS event handler as this:
((event.loader.handle as ObjectContainer3D).children[0] as Mesh).material=new ColorMaterial("FFFFFF");
I have debugged and saw the material property of the mesh object is ColorMaterial with white color. But it is always
purple? not white.
