src/INTERP_KERNEL/PlanarIntersectorP0P0.txx

   1 //  Copyright (C) 2007-2008  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.
   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 #ifndef __PLANARINTERSECTORP0P0_TXX__
  19 #define __PLANARINTERSECTORP0P0_TXX__
  20
  21 #include "PlanarIntersectorP0P0.hxx"
  22
  23 namespace INTERP_KERNEL
  24 {
  25   template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  26   PlanarIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::PlanarIntersectorP0P0(const MyMeshType& meshT, const MyMeshType& meshS,
  27                                                                                             double dimCaracteristic, double precision, double medianPlane,
  28                                                                                             bool doRotate, int orientation, int printLevel):
  29     PlanarIntersector<MyMeshType,MyMatrix>(meshT,meshS,dimCaracteristic,precision,medianPlane,doRotate,orientation,printLevel)
  30   {
  31   }
  32
  33   template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  34   int PlanarIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::getNumberOfRowsOfResMatrix() const
  35   {
  36     return PlanarIntersector<MyMeshType,MyMatrix>::_meshT.getNumberOfElements();
  37   }
  38
  39   template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  40   int PlanarIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::getNumberOfColsOfResMatrix() const
  41   {
  42     return PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getNumberOfElements();
  43   }
  44
  45   template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  46   void PlanarIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::intersectCells(ConnType icellT, const std::vector<ConnType>& icellsS, MyMatrix& res)
  47   {
  48     int nbNodesT=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT];
  49     typename MyMatrix::value_type& resRow=res[icellT];
  50     for(typename std::vector<ConnType>::const_iterator iter=icellsS.begin();iter!=icellsS.end();iter++)
  51       {
  52         int iS=*iter;
  53         int nbNodesS=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS];
  54         double surf=intersectGeometry(OTT<ConnType,numPol>::indFC(icellT),OTT<ConnType,numPol>::indFC(iS),nbNodesT,nbNodesS);
  55         //filtering out zero surfaces and badly oriented surfaces
  56         // _orientation = -1,0,1
  57         // -1 : the intersection is taken into account if target and cells have different orientation
  58         // 0 : the intersection is always taken into account
  59         // 1 : the intersection is taken into account if target and cells have the same orientation
  60         if (( surf > 0.0 && PlanarIntersector<MyMeshType,MyMatrix>::_orientation >=0 ) || ( surf < 0.0 && PlanarIntersector<MyMeshType,MyMatrix>::_orientation <=0 ))
  61           resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(iS),surf));
  62       }
  63   }
  64 }
  65
  66 #endif