Hi Robo, first of all I want to thank you for this wonderful API, everything is working flawless so far. I just found a small glitch with the new Bump Mapping addon into my project. When the Realtime Shadows property is activated into the Root Node, the addon don't create the normal maps properly, in fact it generate shadows from the normal map texture into the 3D Mesh than actually applying the mappings. It's just a small feedback so you can check if it's really a glitch or some limitation of the engine itself. Keep the good work and thanks for your attention :)