78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
// Filename: collisionLine.h
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// Created by: drose (05Jan05)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef COLLISIONLINE_H
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#define COLLISIONLINE_H
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#include "pandabase.h"
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#include "collisionRay.h"
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////////////////////////////////////////////////////////////////////
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// Class : CollisionLine
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// Description : An infinite line, similar to a CollisionRay, except
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// that it extends in both directions. It is, however,
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// directional.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_COLLIDE CollisionLine : public CollisionRay {
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PUBLISHED:
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INLINE CollisionLine();
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INLINE CollisionLine(const LPoint3 &origin, const LVector3 &direction);
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INLINE CollisionLine(PN_stdfloat ox, PN_stdfloat oy, PN_stdfloat oz,
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PN_stdfloat dx, PN_stdfloat dy, PN_stdfloat dz);
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public:
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INLINE CollisionLine(const CollisionLine ©);
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virtual CollisionSolid *make_copy();
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virtual PT(CollisionEntry)
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test_intersection(const CollisionEntry &entry) const;
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virtual void output(ostream &out) const;
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protected:
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virtual void fill_viz_geom();
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter *manager, Datagram &dg);
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protected:
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static TypedWritable *make_from_bam(const FactoryParams ¶ms);
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void fillin(DatagramIterator &scan, BamReader *manager);
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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CollisionRay::init_type();
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register_type(_type_handle, "CollisionLine",
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CollisionRay::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "collisionLine.I"
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#endif
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