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https://git.salome-platform.org/gitpub/modules/smesh.git
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68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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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 GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// SMESH SMDS : implementation of Salome mesh data structure
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// File : SMDS_MeshFace.hxx
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// Module : SMESH
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//
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#ifndef _SMDS_MeshFace_HeaderFile
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#define _SMDS_MeshFace_HeaderFile
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#include "SMESH_SMDS.hxx"
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#include "SMDS_MeshCell.hxx"
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#include "Utils_SALOME_Exception.hxx"
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/*!
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* \brief Mesh face. This type is not allocated.
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* It is only used as function argument type to provide more clear semantic.
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*/
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class SMDS_EXPORT SMDS_MeshFace : public SMDS_MeshCell
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{
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void init( const std::vector<vtkIdType>& vtkNodeIds )
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{
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SMDSAbs_EntityType entity = SMDSEntity_Triangle;
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switch ( vtkNodeIds.size())
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{
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case 3: entity = SMDSEntity_Triangle; break;
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case 4: entity = SMDSEntity_Quadrangle; break;
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case 6: entity = SMDSEntity_Quad_Triangle; break;
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case 8: entity = SMDSEntity_Quad_Quadrangle; break;
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case 7: entity = SMDSEntity_BiQuad_Triangle; break;
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case 9: entity = SMDSEntity_BiQuad_Quadrangle; break;
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default: throw SALOME_Exception("wrong face nodes");
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}
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SMDS_MeshCell::init( entity, vtkNodeIds );
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}
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friend class SMDS_Mesh;
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public:
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virtual SMDSAbs_ElementType GetType() const { return SMDSAbs_Face; }
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static SMDSAbs_ElementType Type() { return SMDSAbs_Face; }
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};
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#endif
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