Hardware Skinning Support

- Supports GL, D3D9 & D3D11
- Extends vertex formats & shadergen to support blend indices and weights
- Adds basic support for using 4x3 matrices for shader constants
- Supports software fallback

Engine/source/shaderGen/HLSL/shaderFeatureHLSL.h

@@ -663,4 +663,17 @@ public:
                                   MaterialFeatureData *outFeatureData );
 };
 
+/// Hardware Skinning
+class HardwareSkinningFeatureHLSL : public ShaderFeatureHLSL
+{
+protected:
+
+public:
+
+   virtual void processVert(  Vector<ShaderComponent*> &componentList,
+                              const MaterialFeatureData &fd );
+
+   virtual String getName() { return "Hardware Skinning"; }
+};
+
 #endif // _SHADERGEN_HLSL_SHADERFEATUREHLSL_H_