82 lines
3.1 KiB
C++
82 lines
3.1 KiB
C++
/****************************************************************************
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* VCGLib o o *
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* Visual and Computer Graphics Library o o *
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* _ O _ *
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* Copyright(C) 2004 \/)\/ *
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* Visual Computing Lab /\/| *
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* ISTI - Italian National Research Council | *
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* \ *
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* All rights reserved. *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
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* for more details. *
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* *
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****************************************************************************/
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/****************************************************************************
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History
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$Log: not supported by cvs2svn $
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Revision 1.2 2006/06/29 13:02:38 ganovelli
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agiunta UpdateBoundingBase, superclasse di UpdateBounding, templated sul container di vertici.
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Revision 1.1 2005/03/09 13:22:55 ganovelli
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creation
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****************************************************************************/
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#ifndef __VCG_POINT_UPDATE_BOUNDING
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#define __VCG_POINT_UPDATE_BOUNDING
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#include <vcg/space/box3.h>
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namespace vcg {
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namespace vrt {
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/** \addtogroup vertexmesh */
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/*@{*/
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template <class VERTEX_CONTAINER>
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class UpdateBoundingBase
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{
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public:
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typedef typename VERTEX_CONTAINER::value_type VertexType;
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typedef typename VERTEX_CONTAINER::value_type* VertexPointer;
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typedef typename VERTEX_CONTAINER::iterator VertexIterator;
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typedef typename VERTEX_CONTAINER::value_type::ScalarType ScalarType;
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static Box3<ScalarType> Box(VERTEX_CONTAINER &vert)
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{
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Box3<ScalarType> res; res.SetNull();
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VertexIterator vi;
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for(vi= vert.begin();vi!= vert.end();++vi)
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if( !(*vi).IsD() ) res.Add((*vi).P());
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return res;
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}
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}; // end class UpdateBoundingBase
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template <class VMType>
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class UpdateBounding: public UpdateBoundingBase<typename VMType::VertexContainer>
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{
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public:
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static void Box(VMType &vm)
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{
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vm.bbox = UpdateBoundingBase<VMType::VertexContainer>::Box(vm.vert);
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}
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};
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} // End namespace vert
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} // End namespace vcg
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#endif
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