SoVertexShaderParameterElement.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _SO_VERTEX_SHADER_PARAMETER_ELEMENT_
#define  _SO_VERTEX_SHADER_PARAMETER_ELEMENT_
 
/* include files */
#include <Inventor/SoLists.h>
#include <Inventor/elements/SoAccumulatedElement.h>
 
class SoVertexShaderParameter;

 
SoEXTENDER_Documented class  SoVertexShaderParameterElement : public SoAccumulatedElement {
  SO_ELEMENT_HEADER(SoVertexShaderParameterElement);
 
 public:
  static void add(SoState *state, SoVertexShaderParameter * vertexAttrib);
  
  virtual void push(SoState *state);

  virtual void pop(SoState *, const SoElement *prevTopElement);
  
  static const SoNodeList * getVertexAttribs(SoState *state);
 
private:

  virtual void init(SoState *state);
 
 private:
  
  // Initializes the SoLightElement class
  static void initClass();
  static void exitClass();
 
 private:
  // list of light nodes
  SoNodeList m_vertexAttribs;
 
  virtual ~SoVertexShaderParameterElement();
};
/*----------------------------------------------------------------------------*/
 
#endif // _SO_VERTEX_SHADER_PARAMETER_ELEMENT_