Panda3D

partBundleHandle.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 partBundleHandle.h
10 * @author drose
11 * @date 2007-10-01
12 */
13
14 #ifndef PARTBUNDLEHANDLE_H
15 #define PARTBUNDLEHANDLE_H
16
17 #include "pandabase.h"
18
19 #include "partBundle.h"
20 #include "pointerTo.h"
21
22 /**
23 * This is a trivial class returned by PartBundleNode::get_bundle(). Its
24 * purpose is to hold the actual PartBundle pointer contained within the
25 * PartBundleNode, so that scene graph flatten operations can safely combine
26 * or duplicate PartBundles as necessary without affecting high-level bundle
27 * operations.
28 *
29 * The high-level Actor class defined in direct/src/actor, for instance, will
30 * store a list of PartBundleHandles instead of on actual PartBundles, so that
31 * it will be immune to changes from these flatten operations.
32 */
33 class EXPCL_PANDA_CHAN PartBundleHandle : public ReferenceCount {
34 PUBLISHED:
35 INLINE PartBundleHandle(PartBundle *bundle);
36 INLINE ~PartBundleHandle();
37
38 INLINE PartBundle *get_bundle();
39 INLINE void set_bundle(PartBundle *bundle);
40
41 MAKE_PROPERTY(bundle, get_bundle, set_bundle);
42
43 private:
44 PT(PartBundle) _bundle;
45 };
46
47 #include "partBundleHandle.I"
48
49 #endif
PartBundleHandle
This is a trivial class returned by PartBundleNode::get_bundle().
Definition: partBundleHandle.h:33
PartBundle
This is the root of a MovingPart hierarchy.
Definition: partBundle.h:46
ReferenceCount
A base class for all things that want to be reference-counted.
Definition: referenceCount.h:38
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
partBundleHandle.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
partBundle.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pointerTo.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.