MeVisLab/Standard/Sources/Inventor/SoShader/Inventor/misc/SoShaderTypes.h

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// **InsertLicense** code



#ifndef  _SO_SHADER_TYPES_
#define  _SO_SHADER_TYPES_

#include "SoShaderSystem.h"
#include <Inventor/SbBasic.h>

struct SoShader
{
   enum ShaderType {
      VERTEX_SHADER = 0,
      FRAGMENT_SHADER,
      GEOMETRY_SHADER,
      
      // Must be last!
      NUM_SHADER_TYPES
   };
};

#define SO_SHADER_TYPE_TO_STRING(shaderType)  (((shaderType) == SoShader::VERTEX_SHADER) ? "vertex" : (((shaderType) == SoShader::FRAGMENT_SHADER) ? "fragment" : "geometry"))
#define SO_SHADER_TYPE_TO_GLTYPE(shaderType)  (((shaderType) == SoShader::VERTEX_SHADER) ? GL_VERTEX_SHADER : (((shaderType) == SoShader::FRAGMENT_SHADER) ? GL_FRAGMENT_SHADER : GL_GEOMETRY_SHADER_EXT))

#endif  // _SO_SHADER_TYPES_