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57 lines
1.7 KiB
57 lines
1.7 KiB
14 years ago
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/* -*-c++-*-
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* Copyright (C) 2008 Cedric Pinson <cedric.pinson@plopbyte.net>
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#ifndef OSGANIMATION_NODE_VISITOR_H
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#define OSGANIMATION_NODE_VISITOR_H
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#include <osg/NodeVisitor>
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#include <osg/StateSet>
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#include <osgAnimation/Animation>
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namespace osgAnimation
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{
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class AnimationUpdateCallbackBase;
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/** This class is instancied by the AnimationManagerBase, it will link animation target to updatecallback that have the same name
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*/
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class OSGANIMATION_EXPORT LinkVisitor : public osg::NodeVisitor
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{
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public:
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LinkVisitor();
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META_NodeVisitor("osgAnimation","LinkVisitor");
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void apply(osg::Node& node);
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void apply(osg::Geode& node);
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AnimationList& getAnimationList();
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void reset();
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unsigned int getNbLinkedTarget() const { return _nbLinkedTarget; }
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protected:
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void handle_stateset(osg::StateSet* stateset);
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void link(osgAnimation::AnimationUpdateCallbackBase* cb);
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// animation list to link
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AnimationList _animations;
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// number of success link done
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unsigned int _nbLinkedTarget;
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};
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}
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#endif
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