78 lines
3.0 KiB
C++
78 lines
3.0 KiB
C++
/* -*-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 OSGUTIL_REVERSEPRIMITIVEFUNCTOR
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#define OSGUTIL_REVERSEPRIMITIVEFUNCTOR 1
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#include <osg/PrimitiveSet>
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#include <osg/Notify>
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namespace osgUtil {
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class ReversePrimitiveFunctor : public osg::PrimitiveIndexFunctor
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{
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public:
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virtual ~ReversePrimitiveFunctor() {}
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osg::PrimitiveSet * getReversedPrimitiveSet() { return _reversedPrimitiveSet.get(); }
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virtual void setVertexArray(unsigned int /*count*/,const osg::Vec2* /*vertices*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void setVertexArray(unsigned int /*count*/,const osg::Vec3* /*vertices*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void setVertexArray(unsigned int /*count*/,const osg::Vec4* /*vertices*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void setVertexArray(unsigned int /*count*/,const osg::Vec2d* /*vertices*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void setVertexArray(unsigned int /*count*/,const osg::Vec3d* /*vertices*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void setVertexArray(unsigned int /*count*/,const osg::Vec4d* /*vertices*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void drawArrays(GLenum /*mode*/,GLint /*first*/,GLsizei /*count*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void drawElements(GLenum mode,GLsizei count,const GLubyte* indices);
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virtual void drawElements(GLenum mode,GLsizei count,const GLushort* indices);
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virtual void drawElements(GLenum mode,GLsizei count,const GLuint* indices);
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/// Mimics the OpenGL \c glBegin() function.
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virtual void begin(GLenum /*mode*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void vertex(unsigned int /*pos*/)
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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virtual void end()
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{ osg::notify(osg::WARN) << "ReversePrimitiveFunctor : not implemented " << std::endl; }
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osg::ref_ptr<osg::PrimitiveSet> _reversedPrimitiveSet;
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};
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} // end osgUtil namespace
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#endif // ** OSGUTIL_REVERSEFACEVISITOR ** //
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