SoViewingMatrixElement.h

#ifndef COIN_SOVIEWINGMATRIXELEMENT_H
#define COIN_SOVIEWINGMATRIXELEMENT_H
 
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#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/SbMatrix.h>
 
class COIN_DLL_API SoViewingMatrixElement : public SoReplacedElement {
  typedef SoReplacedElement inherited;
 
  SO_ELEMENT_HEADER(SoViewingMatrixElement);
public:
  static void initClass(void);
protected:
  virtual ~SoViewingMatrixElement();
 
public:
  virtual void init(SoState * state);
  static  void set(SoState * const state, SoNode * const node,
                   const SbMatrix & ViewingMatrix);
  static  const SbMatrix &get(SoState * const state);
 
protected:
  virtual void setElt(const SbMatrix &matrix);
  SbMatrix viewingMatrix;
 
};
 
#endif // !COIN_SOVIEWINGMATRIXELEMENT_H