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00020 #ifndef COIN_SBSPHEREPLANEPROJECTOR_H
00021 #define COIN_SBSPHEREPLANEPROJECTOR_H
00022
00023 #include <Inventor/projectors/SbSphereSectionProjector.h>
00024
00025
00026 class COIN_DLL_API SbSpherePlaneProjector : public SbSphereSectionProjector {
00027 typedef SbSphereSectionProjector inherited;
00028
00029 public:
00030 SbSpherePlaneProjector(const float edgetol = 0.9f,
00031 const SbBool orienttoeye = TRUE);
00032 SbSpherePlaneProjector(const SbSphere & sph,
00033 const float edgetol = 0.9f,
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 SbRotation getRotation(const SbVec3f & point1, const SbBool tol1,
00043 const SbVec3f & point2, const SbBool tol2);
00044 };
00045
00046 #endif // !COIN_SBSPHEREPLANEPROJECTOR_H