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00015 #ifndef COLLISIONPARABOLA_H
00016 #define COLLISIONPARABOLA_H
00017
00018 #include "pandabase.h"
00019
00020 #include "collisionSolid.h"
00021 #include "parabola.h"
00022
00023 class LensNode;
00024
00025
00026
00027
00028
00029
00030
00031
00032
00033
00034
00035 class EXPCL_PANDA_COLLIDE CollisionParabola : public CollisionSolid {
00036 PUBLISHED:
00037 INLINE CollisionParabola();
00038 INLINE CollisionParabola(const LParabola ¶bola, PN_stdfloat t1, PN_stdfloat t2);
00039
00040 virtual LPoint3 get_collision_origin() const;
00041
00042 public:
00043 INLINE CollisionParabola(const CollisionParabola ©);
00044 virtual CollisionSolid *make_copy();
00045
00046 virtual PT(CollisionEntry)
00047 test_intersection(const CollisionEntry &entry) const;
00048
00049 virtual void xform(const LMatrix4 &mat);
00050
00051 virtual PStatCollector &get_volume_pcollector();
00052 virtual PStatCollector &get_test_pcollector();
00053
00054 virtual void output(ostream &out) const;
00055
00056 PUBLISHED:
00057 INLINE void set_parabola(const LParabola ¶bola);
00058 INLINE const LParabola &get_parabola() const;
00059
00060 INLINE void set_t1(PN_stdfloat t1);
00061 INLINE PN_stdfloat get_t1() const;
00062
00063 INLINE void set_t2(PN_stdfloat t2);
00064 INLINE PN_stdfloat get_t2() const;
00065
00066 protected:
00067 virtual PT(BoundingVolume) compute_internal_bounds() const;
00068
00069 protected:
00070 virtual void fill_viz_geom();
00071
00072 private:
00073 LParabola _parabola;
00074 PN_stdfloat _t1, _t2;
00075
00076 static PStatCollector _volume_pcollector;
00077 static PStatCollector _test_pcollector;
00078
00079 public:
00080 static void register_with_read_factory();
00081 virtual void write_datagram(BamWriter *manager, Datagram &dg);
00082
00083 protected:
00084 static TypedWritable *make_from_bam(const FactoryParams ¶ms);
00085 void fillin(DatagramIterator &scan, BamReader *manager);
00086
00087 public:
00088 static TypeHandle get_class_type() {
00089 return _type_handle;
00090 }
00091 static void init_type() {
00092 CollisionSolid::init_type();
00093 register_type(_type_handle, "CollisionParabola",
00094 CollisionSolid::get_class_type());
00095 }
00096 virtual TypeHandle get_type() const {
00097 return get_class_type();
00098 }
00099 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00100
00101 private:
00102 static TypeHandle _type_handle;
00103 };
00104
00105 #include "collisionParabola.I"
00106
00107 #endif
00108
00109