SoGLVBOElement.h

#ifndef COIN_SOGLVBOELEMENT_H
#define COIN_SOGLVBOELEMENT_H
 
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 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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#include <Inventor/elements/SoSubElement.h>
 
class SoVBO;
class SoGLVBOElementP;
 
class COIN_DLL_API SoGLVBOElement : public SoElement {
  typedef SoElement inherited;
 
  SO_ELEMENT_HEADER(SoGLVBOElement);
 
 public:
  static void initClass(void);
 protected:
  virtual ~SoGLVBOElement();
 
 public:
 
  static SbBool shouldCreateVBO(SoState * state, const int numdata);
  static void setVertexVBO(SoState * state, SoVBO * vbo);
  static void setNormalVBO(SoState * state, SoVBO * vbo);
  static void setColorVBO(SoState * state, SoVBO * vbo);
  static void setTexCoordVBO(SoState * state, const int unit, SoVBO * vbo);
 
  static const SoGLVBOElement * getInstance(SoState * state);
 
 public:
  virtual void init(SoState *state);
  virtual void push(SoState *state);
  virtual void pop(SoState *state, const SoElement * prevtopelement);
  virtual SbBool matches(const SoElement * elt) const;
  virtual SoElement * copyMatchInfo(void) const;
 
  SoVBO * getVertexVBO(void) const;
  SoVBO * getNormalVBO(void) const;
  SoVBO * getColorVBO(void) const;
  int getNumTexCoordVBO(void) const;
  SoVBO * getTexCoordVBO(const int idx) const;
 
 protected:  
  static SoGLVBOElement * getElement(SoState * state);
 
 private:
  SoGLVBOElementP * pimpl;
};
 
#endif // COIN_SOGLVBOELEMENT_H