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
20 #ifndef __POLYHEDRON3D2DINTERSECTORP0P0_HXX__
21 #define __POLYHEDRON3D2DINTERSECTORP0P0_HXX__
23 #include "Intersector3DP0P0.hxx"
24 #include "SplitterTetra.hxx"
25 #include "NormalizedUnstructuredMesh.hxx"
27 namespace INTERP_KERNEL
32 * \brief Class responsible for calculating intersection between a hexahedron target element and
33 * the source elements.
36 template<class MyMeshType, class MyMatrixType>
37 class Polyhedron3D2DIntersectorP0P0 : public Intersector3DP0P0<MyMeshType,MyMatrixType>
39 typedef typename std::map<mcIdType,std::set<mcIdType> > DuplicateFacesType;
42 static const int SPACEDIM=MyMeshType::MY_SPACEDIM;
43 static const int MESHDIM=MyMeshType::MY_MESHDIM;
44 typedef typename MyMeshType::MyConnType ConnType;
45 static const NumberingPolicy numPol=MyMeshType::My_numPol;
49 Polyhedron3D2DIntersectorP0P0(const MyMeshType& targetMesh,
50 const MyMeshType& srcMesh,
51 const double dimCaracteristic,
52 const double precision,
53 DuplicateFacesType& intersectFaces,
54 SplittingPolicy policy = PLANAR_FACE_5);
56 ~Polyhedron3D2DIntersectorP0P0();
58 void intersectCells(ConnType targetCell,
59 const std::vector<ConnType>& srcCells,
60 MyMatrixType& matrix);
65 /// pointers to the SplitterTetra objects representing the tetrahedra
66 /// that result from the splitting of the hexahedron target cell
67 std::vector< SplitterTetra<MyMeshType>* > _tetra;
69 SplitterTetra2<MyMeshType> _split;
71 double _dim_caracteristic;
74 DuplicateFacesType& _intersect_faces;