SoBBoxModelMatrixElement.h

#ifndef COIN_SOBBOXMODELMATRIXELEMENT_H
#define COIN_SOBBOXMODELMATRIXELEMENT_H
 
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#include <Inventor/elements/SoModelMatrixElement.h>
 
class SoLocalBBoxMatrixElement;
 
class COIN_DLL_API SoBBoxModelMatrixElement : public SoModelMatrixElement {
  typedef SoModelMatrixElement inherited;
 
  SO_ELEMENT_HEADER(SoBBoxModelMatrixElement);
public:
  static void initClass(void);
protected:
  virtual ~SoBBoxModelMatrixElement();
 
public:
  void init(SoState * state) override;
 
  void push(SoState * state) override;
 
  static  void reset(SoState * const state, SoNode * const node);
  static  void pushMatrix(SoState * const state, SbMatrix & matrix,
                          SbMatrix & localmatrix);
  static  void popMatrix(SoState * const state, const SbMatrix & matrix,
                         const SbMatrix & localmatrix);
 
protected:
  void makeEltIdentity(void) override;
  void setElt(const SbMatrix & matrix) override;
  void multElt(const SbMatrix & matrix) override;
  void translateEltBy(const SbVec3f & translation) override;
  void rotateEltBy(const SbRotation & translation) override;
  void scaleEltBy(const SbVec3f & scaleFactor) override;
 
// the following two functions should not be called - only for debug usage
  SbMatrix pushMatrixElt() override;
  void popMatrixElt(const SbMatrix & matrix) override;
 
private:
  SoLocalBBoxMatrixElement *getLocal();
 
  SoState *state;
};
 
#endif // !COIN_SOBBOXMODELMATRIXELEMENT_H