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00020 #ifndef COIN_SBCYLINDERSHEETPROJECTOR_H
00021 #define COIN_SBCYLINDERSHEETPROJECTOR_H
00022
00023 #include <Inventor/projectors/SbCylinderProjector.h>
00024 #include <Inventor/SbPlane.h>
00025 #include <Inventor/SbRotation.h>
00026
00027
00028 class COIN_DLL_API SbCylinderSheetProjector : public SbCylinderProjector {
00029 typedef SbCylinderProjector inherited;
00030
00031 public:
00032 SbCylinderSheetProjector(const SbBool orienttoeye = TRUE);
00033 SbCylinderSheetProjector(const SbCylinder & cyl,
00034 const SbBool orienttoeye = TRUE);
00035
00036 virtual SbProjector * copy(void) const;
00037 virtual SbVec3f project(const SbVec2f & point);
00038 virtual SbRotation getRotation(const SbVec3f & point1,
00039 const SbVec3f & point2);
00040
00041 protected:
00042 virtual void setupPlane(void);
00043
00044 SbVec3f workingProjPoint;
00045 SbVec3f planeDir;
00046 SbPlane tolPlane;
00047 };
00048
00049 #endif // !COIN_SBCYLINDERSHEETPROJECTOR_H