FIX Material usage : remove duplicate shaders, simplify initialization, remove redundant code. Remove unneeded includes. Make file loading consistent : remove loading methods from Viewer and Renderer. Use a system instead.
FIX Material usage : remove duplicate shaders, simplify initialization, remove redundant code.
Remove unneeded includes.
Make file loading consistent : remove loading methods from Viewer and Renderer. Use a system instead.

Zouch/Radium-Engine,AGGA-IRIT/Radium-Engine,AGGA-IRIT/Radium-Engine,Zouch/Radium-Engine