VolumeViz GLSL vertex shaders API. More...
Functions | |
void | VVizVertexPostProcessing () |
void VVizVertexPostProcessing | ( | ) |
SoVolumeShader::VERTEX_POSTPROCESSING function.
Applications can replace this method to customize the SoVolumeShader::VERTEX_POSTPROCESSING shader stage.
This method allows the application to generate varying variables at the vertex shader stage for later usage in the fragment shader stage. By default, nothing is done.