Panda3D
bulletBoxShape.h
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1 /**
2  * PANDA 3D SOFTWARE
3  * Copyright (c) Carnegie Mellon University. All rights reserved.
4  *
5  * All use of this software is subject to the terms of the revised BSD
6  * license. You should have received a copy of this license along
7  * with this source code in a file named "LICENSE."
8  *
9  * @file bulletBoxShape.h
10  * @author enn0x
11  * @date 2010-01-24
12  */
13 
14 #ifndef __BULLET_BOX_SHAPE_H__
15 #define __BULLET_BOX_SHAPE_H__
16 
17 #include "pandabase.h"
18 
19 #include "bullet_includes.h"
20 #include "bulletShape.h"
21 
22 #include "luse.h"
23 
24 #include "collisionBox.h"
25 
26 /**
27  *
28  */
29 class EXPCL_PANDABULLET BulletBoxShape : public BulletShape {
30 private:
31  // Only used by make_from_bam
32  INLINE BulletBoxShape();
33 
34 PUBLISHED:
35  explicit BulletBoxShape(const LVecBase3 &halfExtents);
36  BulletBoxShape(const BulletBoxShape &copy);
37  INLINE ~BulletBoxShape();
38 
39  LVecBase3 get_half_extents_without_margin() const;
40  LVecBase3 get_half_extents_with_margin() const;
41 
42  static BulletBoxShape *make_from_solid(const CollisionBox *solid);
43 
44  MAKE_PROPERTY(half_extents_with_margin, get_half_extents_with_margin);
45  MAKE_PROPERTY(half_extents_without_margin, get_half_extents_without_margin);
46 
47 public:
48  virtual btCollisionShape *ptr() const;
49 
50 private:
51  btBoxShape *_shape;
52  LVecBase3 _half_extents;
53 
54 public:
55  static void register_with_read_factory();
56  virtual void write_datagram(BamWriter *manager, Datagram &dg);
57 
58 protected:
59  static TypedWritable *make_from_bam(const FactoryParams &params);
60  void fillin(DatagramIterator &scan, BamReader *manager);
61 
62 public:
63  static TypeHandle get_class_type() {
64  return _type_handle;
65  }
66  static void init_type() {
67  BulletShape::init_type();
68  register_type(_type_handle, "BulletBoxShape",
69  BulletShape::get_class_type());
70  }
71  virtual TypeHandle get_type() const {
72  return get_class_type();
73  }
74  virtual TypeHandle force_init_type() {
75  init_type();
76  return get_class_type();
77  }
78 
79 private:
80  static TypeHandle _type_handle;
81 };
82 
83 #include "bulletBoxShape.I"
84 
85 #endif // __BULLET_BOX_SHAPE_H__
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
collisionBox.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
DatagramIterator
A class to retrieve the individual data elements previously stored in a Datagram.
Definition: datagramIterator.h:27
register_type
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
Definition: register_type.I:22
BamReader
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
Definition: bamReader.h:110
BulletBoxShape
Definition: bulletBoxShape.h:29
BamWriter
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
Definition: bamWriter.h:63
bullet_includes.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
TypedWritable
Base class for objects that can be written to and read from Bam files.
Definition: typedWritable.h:35
Datagram
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
Definition: datagram.h:38
BulletShape
Definition: bulletShape.h:27
bulletBoxShape.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition: typeHandle.h:81
FactoryParams
An instance of this class is passed to the Factory when requesting it to do its business and construc...
Definition: factoryParams.h:36
TypedWritable::write_datagram
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
Definition: typedWritable.cxx:54
luse.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
bulletShape.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
CollisionBox
A cuboid collision volume or object.
Definition: collisionBox.h:27
TypedWritable::fillin
virtual void fillin(DatagramIterator &scan, BamReader *manager)
This internal function is intended to be called by each class's make_from_bam() method to read in all...
Definition: typedWritable.cxx:103