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/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2018 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK 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 version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
#ifndef TOOLS_FACET_H
#define TOOLS_FACET_H
#include "PhysicalModel.h"
/**
*
* @ingroup group_cepmodeling_libraries_mml
*
* @brief
* Class facet to hold and compare facet
* This class is used for the extraction of external surface during importation of simulator specific files
*/
class Facet {
public:
/// create a facet using size nodes and their indexes
Facet(unsigned int size, unsigned int id[]);
/// destructor
virtual ~Facet();
/// if it is the same (equivalent) facet, increment used (return true if equivalence)
bool testEquivalence(unsigned int size, unsigned int id[]);
/// return the corresponding PML cell
Cell* getCell(PhysicalModel*) const;
/// print on stdout
void debug();
/// get the number of time it is being used
unsigned int getUsed() const;
private:
/// is this atom index present in this facet (no check on the order)
bool isIn(unsigned int) const;
/// the facet atom indexes
unsigned int* id;
/// nr of atoms composing the facet (3 = triangle, 4 = quad)
unsigned int size;
/// nr of times the facet is used
unsigned int used;
};
#endif // TOOLS_FACET_H
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