src/medtool/src/INTERP_KERNEL/Polyhedron3D2DIntersectorP0P0.hxx

   1 // Copyright (C) 2007-2015  CEA/DEN, EDF R&D
   2 //
   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.
   7 //
   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.
  12 //
  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
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #ifndef __POLYHEDRON3D2DINTERSECTORP0P0_HXX__
  21 #define __POLYHEDRON3D2DINTERSECTORP0P0_HXX__
  22
  23 #include "Intersector3DP0P0.hxx"
  24 #include "SplitterTetra.hxx"
  25 #include "NormalizedUnstructuredMesh.hxx"
  26
  27 namespace INTERP_KERNEL
  28 {
  29
  30
  31   /**
  32    * \brief Class responsible for calculating intersection between a hexahedron target element and
  33    * the source elements.
  34    *
  35    */
  36   template<class MyMeshType, class MyMatrixType>
  37   class Polyhedron3D2DIntersectorP0P0 : public Intersector3DP0P0<MyMeshType,MyMatrixType>
  38   {
  39     typedef typename std::map<int,std::set<int> > DuplicateFacesType;
  40
  41   public:
  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;
  46
  47   public:
  48
  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);
  55
  56     ~Polyhedron3D2DIntersectorP0P0();
  57
  58     void intersectCells(ConnType targetCell,
  59                         const std::vector<ConnType>& srcCells,
  60                         MyMatrixType& matrix);
  61
  62   private:
  63     void releaseArrays();
  64   private:
  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;
  68
  69     SplitterTetra2<MyMeshType> _split;
  70
  71     double _dim_caracteristic;
  72     double _precision;
  73
  74     DuplicateFacesType& _intersect_faces;
  75
  76   };
  77 }
  78
  79 #endif