78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
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/****************************************************************************
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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 1.1 2006/12/03 14:55:44 ganovelli
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created
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****************************************************************************/
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#ifndef __VCGLIB_TETRASUBSET
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#define __VCGLIB_TETRASUBSET
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#include <vector>
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namespace vcg {
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namespace tetra {
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/** \addtogroup tetramesh */
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/*@{*/
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/// assumes TTTopology has been computed
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template <class TetraPtrContainer>
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void Component(TetraPtrContainer & src, TetraPtrContainer & conn_com){
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typename TetraPtrContainer::iterator ti;
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typedef typename TetraPtrContainer::value_type TetraPointer;
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for(ti = src.begin(); ti != src.end(); ++ti)
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(*ti)->SetS();
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while(!src.empty()){
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TetraPointer tp = src.back();
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src.pop_back();
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conn_com.push_back(tp);
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for(unsigned int i = 0; i < 4; ++i)
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if(!tp->TTp(i)->IsD())
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if(!tp->TTp(i)->IsS()){
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tp->TTp(i)->SetS();
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src.push_back(tp->TTp(i));
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}
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}
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for(ti = conn_com.begin(); ti != conn_com.end(); ++ti)
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(*ti)->ClearS();
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}
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/*@}*/
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} // End namespace
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} // End namespace
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#endif
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