119 lines
3 KiB
C
119 lines
3 KiB
C
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file collisionPlane.h
|
||
|
|
* @author drose
|
||
|
|
* @date 2000-04-25
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef COLLISIONPLANE_H
|
||
|
|
#define COLLISIONPLANE_H
|
||
|
|
|
||
|
|
#include "pandabase.h"
|
||
|
|
|
||
|
|
#include "collisionSolid.h"
|
||
|
|
|
||
|
|
#include "luse.h"
|
||
|
|
#include "plane.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class EXPCL_PANDA_COLLIDE CollisionPlane : public CollisionSolid {
|
||
|
|
protected:
|
||
|
|
INLINE CollisionPlane();
|
||
|
|
|
||
|
|
PUBLISHED:
|
||
|
|
INLINE CollisionPlane(const LPlane &plane);
|
||
|
|
INLINE CollisionPlane(const CollisionPlane ©);
|
||
|
|
|
||
|
|
virtual LPoint3 get_collision_origin() const;
|
||
|
|
|
||
|
|
public:
|
||
|
|
virtual CollisionSolid *make_copy();
|
||
|
|
|
||
|
|
virtual void xform(const LMatrix4 &mat);
|
||
|
|
|
||
|
|
virtual PStatCollector &get_volume_pcollector();
|
||
|
|
virtual PStatCollector &get_test_pcollector();
|
||
|
|
|
||
|
|
virtual void output(std::ostream &out) const;
|
||
|
|
|
||
|
|
INLINE static void flush_level();
|
||
|
|
|
||
|
|
PUBLISHED:
|
||
|
|
INLINE LVector3 get_normal() const;
|
||
|
|
INLINE PN_stdfloat dist_to_plane(const LPoint3 &point) const;
|
||
|
|
|
||
|
|
INLINE void set_plane(const LPlane &plane);
|
||
|
|
INLINE const LPlane &get_plane() const;
|
||
|
|
|
||
|
|
INLINE void flip();
|
||
|
|
|
||
|
|
PUBLISHED:
|
||
|
|
MAKE_PROPERTY(normal, get_normal);
|
||
|
|
MAKE_PROPERTY(plane, get_plane, set_plane);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual PT(BoundingVolume) compute_internal_bounds() const;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_sphere(const CollisionEntry &entry) const;
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_line(const CollisionEntry &entry) const;
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_ray(const CollisionEntry &entry) const;
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_segment(const CollisionEntry &entry) const;
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_capsule(const CollisionEntry &entry) const;
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_parabola(const CollisionEntry &entry) const;
|
||
|
|
virtual PT(CollisionEntry)
|
||
|
|
test_intersection_from_box(const CollisionEntry &entry) const;
|
||
|
|
|
||
|
|
virtual void fill_viz_geom();
|
||
|
|
|
||
|
|
private:
|
||
|
|
LPlane _plane;
|
||
|
|
|
||
|
|
static PStatCollector _volume_pcollector;
|
||
|
|
static PStatCollector _test_pcollector;
|
||
|
|
|
||
|
|
public:
|
||
|
|
static void register_with_read_factory();
|
||
|
|
virtual void write_datagram(BamWriter* manager, Datagram &me);
|
||
|
|
|
||
|
|
static TypedWritable *make_CollisionPlane(const FactoryParams ¶ms);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
void fillin(DatagramIterator& scan, BamReader* manager);
|
||
|
|
|
||
|
|
public:
|
||
|
|
static TypeHandle get_class_type() {
|
||
|
|
return _type_handle;
|
||
|
|
}
|
||
|
|
static void init_type() {
|
||
|
|
CollisionSolid::init_type();
|
||
|
|
register_type(_type_handle, "CollisionPlane",
|
||
|
|
CollisionSolid::get_class_type());
|
||
|
|
}
|
||
|
|
virtual TypeHandle get_type() const {
|
||
|
|
return get_class_type();
|
||
|
|
}
|
||
|
|
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
||
|
|
|
||
|
|
private:
|
||
|
|
static TypeHandle _type_handle;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "collisionPlane.I"
|
||
|
|
|
||
|
|
#endif
|