24 #include "Portability.h"    28 #ifndef DOXYGEN_SHOULD_SKIP_THIS    41 #ifndef DOXYGEN_SHOULD_SKIP_THIS An OpenGL vertex and/or fragment shader. 
Definition: Shader.h:120
 
The namespace for gf classes. 
Definition: Action.h:34
 
A post-processing effect. 
Definition: Effect.h:38