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78 lines
2.3 KiB
78 lines
2.3 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_TexGenNode |
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#define OSG_TexGenNode 1 |
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#include <osg/Group> |
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#include <osg/TexGen> |
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namespace osg { |
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/** Node for defining the position of TexGen in the scene. */ |
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class OSG_EXPORT TexGenNode : public Group |
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{ |
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public: |
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TexGenNode(); |
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TexGenNode(TexGen* texgen); |
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TexGenNode(const TexGenNode& tgb, const CopyOp& copyop=CopyOp::SHALLOW_COPY); |
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META_Node(osg, TexGenNode); |
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enum ReferenceFrame |
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{ |
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RELATIVE_RF, |
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ABSOLUTE_RF |
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}; |
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/** Set the TexGenNode's ReferenceFrame, either to be relative to its |
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* parent reference frame. */ |
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void setReferenceFrame(ReferenceFrame rf); |
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/** Get the TexGenNode's ReferenceFrame.*/ |
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ReferenceFrame getReferenceFrame() const { return _referenceFrame; } |
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/** Set the texture unit that this TexGenNode is associated with.*/ |
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void setTextureUnit(unsigned int textureUnit) { _textureUnit = textureUnit; } |
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unsigned int getTextureUnit() const { return _textureUnit; } |
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/** Set the TexGen. */ |
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void setTexGen(TexGen* texgen); |
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/** Get the TexGen. */ |
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inline TexGen* getTexGen() { return _texgen.get(); } |
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/** Get the const TexGen. */ |
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inline const TexGen* getTexGen() const { return _texgen.get(); } |
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/** Set whether to use a mutex to ensure ref() and unref() are thread safe.*/ |
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virtual void setThreadSafeRefUnref(bool threadSafe); |
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protected: |
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virtual ~TexGenNode(); |
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unsigned int _textureUnit; |
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osg::ref_ptr<TexGen> _texgen; |
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ReferenceFrame _referenceFrame; |
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}; |
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} |
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#endif
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