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00033 #ifndef _PTPTINTERSECTOR_H
00034 #define _PTPTINTERSECTOR_H
00035
00036
00037 #include "Intersector2Obj.h"
00038
00039
00040 namespace Go {
00043
00044
00045
00047
00048 class PtPtIntersector : public Intersector2Obj {
00049 public:
00050
00063 PtPtIntersector(boost::shared_ptr<ParamGeomInt> point1,
00064 boost::shared_ptr<ParamGeomInt> point2,
00065 boost::shared_ptr<GeoTol> epsge,
00066 Intersector* prev = 0,
00067 int eliminated_parameter = -1,
00068 double eliminated_value = 0);
00069
00082 PtPtIntersector(boost::shared_ptr<ParamGeomInt> point1,
00083 boost::shared_ptr<ParamGeomInt> point2,
00084 double epsge,
00085 Intersector* prev = 0,
00086 int eliminated_parameter = -1,
00087 double eliminated_value = 0);
00088
00089
00091 virtual ~PtPtIntersector();
00092
00093
00094
00095
00098 virtual int numParams() const
00099 { return 0; }
00100
00101 protected:
00102
00103
00104 virtual boost::shared_ptr<Intersector>
00105 lowerOrderIntersector(boost::shared_ptr<ParamGeomInt> obj1,
00106 boost::shared_ptr<ParamGeomInt> obj2,
00107 Intersector* prev = 0,
00108 int eliminated_parameter = -1,
00109 double eliminated_value = 0);
00110
00111 virtual int checkCoincidence();
00112
00113 virtual void microCase();
00114
00115 virtual int updateIntersections();
00116
00117 virtual int repairIntersections()
00118 { return 0; }
00119
00120 virtual int linearCase();
00121
00122 virtual int doSubdivide();
00123
00124 private:
00125
00126 };
00127
00128
00130 }
00131
00132
00133 #endif // _PTPTINTERSECTOR_H
00134