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00015 #ifndef COLLISIONINVSPHERE_H
00016 #define COLLISIONINVSPHERE_H
00017
00018 #include "pandabase.h"
00019
00020 #include "collisionSphere.h"
00021
00022
00023
00024
00025
00026
00027
00028
00029
00030
00031 class EXPCL_PANDA_COLLIDE CollisionInvSphere : public CollisionSphere {
00032 PUBLISHED:
00033 INLINE CollisionInvSphere(const LPoint3 ¢er, PN_stdfloat radius);
00034 INLINE CollisionInvSphere(PN_stdfloat cx, PN_stdfloat cy, PN_stdfloat cz, PN_stdfloat radius);
00035
00036 protected:
00037 INLINE CollisionInvSphere();
00038
00039 public:
00040 INLINE CollisionInvSphere(const CollisionInvSphere ©);
00041 virtual CollisionSolid *make_copy();
00042
00043 virtual PT(CollisionEntry)
00044 test_intersection(const CollisionEntry &entry) const;
00045
00046 virtual PStatCollector &get_volume_pcollector();
00047 virtual PStatCollector &get_test_pcollector();
00048
00049 virtual void output(ostream &out) const;
00050
00051 protected:
00052 virtual PT(BoundingVolume) compute_internal_bounds() const;
00053
00054 virtual PT(CollisionEntry)
00055 test_intersection_from_sphere(const CollisionEntry &entry) const;
00056 virtual PT(CollisionEntry)
00057 test_intersection_from_line(const CollisionEntry &entry) const;
00058 virtual PT(CollisionEntry)
00059 test_intersection_from_ray(const CollisionEntry &entry) const;
00060 virtual PT(CollisionEntry)
00061 test_intersection_from_segment(const CollisionEntry &entry) const;
00062
00063 virtual void fill_viz_geom();
00064
00065 private:
00066 static PStatCollector _volume_pcollector;
00067 static PStatCollector _test_pcollector;
00068
00069 public:
00070 static void register_with_read_factory();
00071 virtual void write_datagram(BamWriter *manager, Datagram &me);
00072
00073 protected:
00074 static TypedWritable *make_CollisionInvSphere(const FactoryParams ¶ms);
00075 void fillin(DatagramIterator &scan, BamReader *manager);
00076
00077 public:
00078 static TypeHandle get_class_type() {
00079 return _type_handle;
00080 }
00081 static void init_type() {
00082 CollisionSphere::init_type();
00083 register_type(_type_handle, "CollisionInvSphere",
00084 CollisionSphere::get_class_type());
00085 }
00086 virtual TypeHandle get_type() const {
00087 return get_class_type();
00088 }
00089 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00090
00091 private:
00092 static TypeHandle _type_handle;
00093 };
00094
00095 #include "collisionInvSphere.I"
00096
00097 #endif
00098
00099