SbSphereSheetProjector.h

#ifndef COIN_SBSPHERESHEETPROJECTOR_H
#define COIN_SBSPHERESHEETPROJECTOR_H
 
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 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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#include <Inventor/projectors/SbSphereProjector.h>
#include <Inventor/SbPlane.h>
 
class COIN_DLL_API SbSphereSheetProjector : public SbSphereProjector {
  typedef SbSphereProjector inherited;
 
public:
  SbSphereSheetProjector(const SbBool orienttoeye = TRUE);
  SbSphereSheetProjector(const SbSphere & sph, const SbBool orienttoeye = TRUE);
 
  virtual SbProjector * copy(void) const;
  virtual SbVec3f project(const SbVec2f & point);
  virtual SbRotation getRotation(const SbVec3f & point1,
                                 const SbVec3f & point2);
 
protected:
  void setupPlane(void);
 
  SbVec3f workingProjPoint;
  SbVec3f planePoint;
  SbVec3f planeDir;
  float planeDist;
  SbPlane tolPlane;
};
 
#endif // !COIN_SBSPHERESHEETPROJECTOR_H