MeVisLab/Standard/Sources/Inventor/SoShader/Inventor/nodes/SoUniformShaderParameter.h

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// **InsertLicense** code



#ifndef  _SO_UNIFORM_SHADER_PARAMETER_
#define  _SO_UNIFORM_SHADER_PARAMETER_

#include "SoShaderSystem.h"
#include "Inventor/nodes/SoShaderParameter.h"
#include <Inventor/SbString.h>
#include <set>

class SoUniformParameterBase;


SoEXTENDER class INVENTOR_SHADER_API SoUniformShaderParameter : public SoShaderParameter
{
   typedef SoShaderParameter inherited;

   SO_NODE_ABSTRACT_HEADER(SoUniformShaderParameter);
  
   SoEXTENDER public:

      virtual void GLRender(SoGLRenderAction *action);
 
   SoINTERNAL public:

      static void  initClass();

      virtual void updatePreparation(SoState *) {}
      
      virtual void updateParameter(SoUniformParameterBase *uniformBase, SoState *state) = 0;
   
      std::set<SbString> auxUniformParameters;

   protected:

      SoUniformShaderParameter();
};

#endif  // _SO_UNIFORM_SHADER_PARAMETER_