1 // Copyright (C) 2007-2021 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #ifndef __POLYHEDRONINTERSECTORP0P0_HXX__
22 #define __POLYHEDRONINTERSECTORP0P0_HXX__
24 #include "Intersector3DP0P0.hxx"
25 #include "SplitterTetra.hxx"
26 #include "NormalizedUnstructuredMesh.hxx"
28 namespace INTERP_KERNEL
33 * \brief Class responsible for calculating intersection between a hexahedron target element and
34 * the source elements.
37 template<class MyMeshType, class MyMatrix>
38 class PolyhedronIntersectorP0P0 : public Intersector3DP0P0<MyMeshType,MyMatrix>
41 static const int SPACEDIM=MyMeshType::MY_SPACEDIM;
42 static const int MESHDIM=MyMeshType::MY_MESHDIM;
43 typedef typename MyMeshType::MyConnType ConnType;
44 static const NumberingPolicy numPol=MyMeshType::My_numPol;
47 PolyhedronIntersectorP0P0(const MyMeshType& targetMesh, const MyMeshType& srcMesh, SplittingPolicy policy = PLANAR_FACE_5);
49 ~PolyhedronIntersectorP0P0();
51 void intersectCells(ConnType targetCell, const std::vector<ConnType>& srcCells, MyMatrix& res);
56 /// pointers to the SplitterTetra objects representing the tetrahedra
57 /// that result from the splitting of the hexahedron target cell
58 std::vector< SplitterTetra<MyMeshType>* > _tetra;
60 SplitterTetra2<MyMeshType> _split;