SoUniformShaderParameter.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef SO_UNIFORM_SHADER_PARAMETER_H
#define SO_UNIFORM_SHADER_PARAMETER_H
 
 
 
#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:
 
      void GLRender(SoGLRenderAction *action) override;
 
   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_