50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
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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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* @file partBundleHandle.h
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* @author drose
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* @date 2007-10-01
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*/
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#ifndef PARTBUNDLEHANDLE_H
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#define PARTBUNDLEHANDLE_H
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#include "pandabase.h"
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#include "partBundle.h"
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#include "pointerTo.h"
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/**
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* This is a trivial class returned by PartBundleNode::get_bundle(). Its
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* purpose is to hold the actual PartBundle pointer contained within the
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* PartBundleNode, so that scene graph flatten operations can safely combine
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* or duplicate PartBundles as necessary without affecting high-level bundle
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* operations.
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*
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* The high-level Actor class defined in direct/src/actor, for instance, will
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* store a list of PartBundleHandles instead of on actual PartBundles, so that
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* it will be immune to changes from these flatten operations.
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*/
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class EXPCL_PANDA_CHAN PartBundleHandle : public ReferenceCount {
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PUBLISHED:
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INLINE PartBundleHandle(PartBundle *bundle);
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INLINE ~PartBundleHandle();
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INLINE PartBundle *get_bundle();
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INLINE void set_bundle(PartBundle *bundle);
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MAKE_PROPERTY(bundle, get_bundle, set_bundle);
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private:
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PT(PartBundle) _bundle;
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};
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#include "partBundleHandle.I"
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#endif
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