SoGLShaderProgramElement.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
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**************************************************************************************/
 
#ifndef SO_GLSHADER_PROGRAM_ELEMENT_H
#define SO_GLSHADER_PROGRAM_ELEMENT_H
 
 
 
#include "SoShaderSystem.h"
#include <Inventor/elements/SoReplacedElement.h>
 
class SoGLShaderProgram;
 
class INVENTOR_SHADER_API SoGLShaderProgramElement : public SoReplacedElement
{
   typedef SoReplacedElement inherited;
 
   SO_ELEMENT_HEADER(SoGLShaderProgramElement);
 
   public:
      void init(SoState *state) override;
 
      static  void set(SoState *state, SoNode *node, SoGLShaderProgram *glShaderProgram);
      static  SoGLShaderProgram *get(SoState *state);
 
      void push(SoState *state) override;
      void pop(SoState *state, const SoElement *prevTopElement) override;
 
   SoINTERNAL public:
 
      static void initClass();
 
   protected:
 
      ~SoGLShaderProgramElement() override;
 
      SoGLShaderProgram  *_glShaderProgram;
};
 
#endif  // _SO_GL_SHADER_PROGRAM_ELEMENT_