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59 lines
1.9 KiB
59 lines
1.9 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 OSG_OCCLUDERNODE |
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#define OSG_OCCLUDERNODE 1 |
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#include <osg/Group> |
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#include <osg/ConvexPlanarOccluder> |
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namespace osg { |
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/** |
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* OccluderNode is a Group node which provides hooks for adding |
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* ConvexPlanarOccluders to the scene. |
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*/ |
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class OSG_EXPORT OccluderNode : public Group |
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{ |
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public : |
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OccluderNode(); |
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/** Copy constructor using CopyOp to manage deep vs shallow copy.*/ |
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OccluderNode(const OccluderNode&,const CopyOp& copyop=CopyOp::SHALLOW_COPY); |
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META_Node(osg, OccluderNode); |
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/** Attach a ConvexPlanarOccluder to an OccluderNode.*/ |
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void setOccluder(ConvexPlanarOccluder* occluder) { _occluder = occluder; } |
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/** Get the ConvexPlanarOccluder* attached to a OccluderNode. */ |
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ConvexPlanarOccluder* getOccluder() { return _occluder.get(); } |
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/** Get the const ConvexPlanarOccluder* attached to a OccluderNode.*/ |
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const ConvexPlanarOccluder* getOccluder() const { return _occluder.get(); } |
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/** Overrides Group's computeBound.*/ |
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virtual BoundingSphere computeBound() const; |
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protected : |
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virtual ~OccluderNode() {} |
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ref_ptr<ConvexPlanarOccluder> _occluder; |
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}; |
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} |
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#endif
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