SoLocalBBoxMatrixElement.h

#ifndef COIN_SOLOCALBBOXMATRIXELEMENT_H
#define COIN_SOLOCALBBOXMATRIXELEMENT_H

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#include <Inventor/elements/SoModelMatrixElement.h>

class COIN_DLL_API SoLocalBBoxMatrixElement : public SoElement {
  typedef SoElement inherited;

  SO_ELEMENT_HEADER(SoLocalBBoxMatrixElement);
public:
  static void initClass(void);
protected:
  virtual ~SoLocalBBoxMatrixElement();

public:
  virtual void init(SoState * state);

  virtual void push(SoState * state);

  static void makeIdentity(SoState * const state);

  static void set(SoState * const state, const SbMatrix & matrix);

  static void mult(SoState * const state, const SbMatrix & matrix);
  static void translateBy(SoState * const state,
                           const SbVec3f & translation);
  static void rotateBy(SoState * const state, const SbRotation & rotation);
  static void scaleBy(SoState * const state, const SbVec3f & scaleFactor);

  static SbMatrix pushMatrix(SoState * const state);
  static void popMatrix(SoState * const state, const SbMatrix & matrix);

  static void resetAll(SoState * const state);

  static const SbMatrix & get(SoState * const state);

  virtual SbBool matches(const SoElement * element) const;
  virtual SoElement * copyMatchInfo(void) const;

protected:
  SbMatrix localMatrix;

private:
  SbMatrix modelInverseMatrix;

};

#endif // !COIN_SOLOCALBBOXMATRIXELEMENT_H