colorPerVertexApproximator.hpp 2.43 KB
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/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
* version 0.1                                                                  *
* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg           *
*                                                                              *
* This library is free software; you can redistribute it and/or modify it      *
* under the terms of the GNU Lesser General Public License as published by the *
* Free Software Foundation; either version 2.1 of the License, or (at your     *
* option) any later version.                                                   *
*                                                                              *
* This library is distributed in the hope that it will be useful, but WITHOUT  *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
* for more details.                                                            *
*                                                                              *
* You should have received a copy of the GNU Lesser General Public License     *
* along with this library; if not, write to the Free Software Foundation,      *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
*                                                                              *
* Web site: http://cgogn.unistra.fr/                                           *
* Contact information: cgogn@unistra.fr                                        *
*                                                                              *
*******************************************************************************/

namespace CGoGN
{

namespace Algo
{

namespace Decimation
{

/************************************************************************************
 *                      COLOR METRIC                                                *
 ************************************************************************************/

template <typename PFP>
void Approximator_Color<PFP>::approximate(Dart d)
{
	Dart dd = this->m_map.phi1(d) ;

	this->m_approx[0][d] = m_color->operator[](d) ;
	this->m_approx[0][d] += m_color->operator[](dd) ;
	this->m_approx[0][d] /= 2 ;
}

} //namespace Decimation

} //namespace Algo

} //namespace CGoGN