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75 lines
2.4 KiB
75 lines
2.4 KiB
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield |
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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 OSGVIEWER_SCENE |
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#define OSGVIEWER_SCENE 1 |
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#include <osgGA/GUIEventHandler> |
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#include <osgGA/EventVisitor> |
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#include <osgDB/DatabasePager> |
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#include <osgDB/ImagePager> |
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#include <osgViewer/Export> |
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#include <list> |
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namespace osgViewer{ |
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/** Scene holds the higher level reference to a single scene graph.*/ |
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class OSGVIEWER_EXPORT Scene : public osg::Referenced |
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{ |
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public: |
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virtual const char* className() const { return "Scene"; } |
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void setSceneData(osg::Node* node); |
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osg::Node* getSceneData(); |
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const osg::Node* getSceneData() const; |
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void setDatabasePager(osgDB::DatabasePager* dp); |
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osgDB::DatabasePager* getDatabasePager() { return _databasePager.get(); } |
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const osgDB::DatabasePager* getDatabasePager() const { return _databasePager.get(); } |
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void setImagePager(osgDB::ImagePager* ip); |
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osgDB::ImagePager* getImagePager() { return _imagePager.get(); } |
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const osgDB::ImagePager* getImagePager() const { return _imagePager.get(); } |
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void updateSceneGraph(osg::NodeVisitor& updateVisitor); |
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/** Get the Scene object that has the specified node assigned to it. |
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* return 0 if no Scene has yet been assigned the specified node.*/ |
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static Scene* getScene(osg::Node* node); |
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protected: |
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Scene(); |
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virtual ~Scene(); |
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/** Get the Scene object that has the specified node assigned to it. |
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* or return a new Scene if no Scene has yet been assigned the specified node.*/ |
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static Scene* getOrCreateScene(osg::Node* node); |
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friend class View; |
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osg::ref_ptr<osg::Node> _sceneData; |
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osg::ref_ptr<osgDB::DatabasePager> _databasePager; |
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osg::ref_ptr<osgDB::ImagePager> _imagePager; |
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}; |
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} |
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#endif
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