1 // Copyright (C) 2007-2012 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.
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 #ifndef __PLANARINTERSECTORP0P1_TXX__
20 #define __PLANARINTERSECTORP0P1_TXX__
22 #include "PlanarIntersectorP0P1.hxx"
23 #include "InterpolationUtils.hxx"
24 #include "CellModel.hxx"
26 namespace INTERP_KERNEL
28 template<class MyMeshType, class MyMatrix, class ConcreteP0P1Intersector>
29 PlanarIntersectorP0P1<MyMeshType,MyMatrix,ConcreteP0P1Intersector>::PlanarIntersectorP0P1(const MyMeshType& meshT, const MyMeshType& meshS,
30 double dimCaracteristic, double precision, double md3DSurf, double medianPlane,
31 bool doRotate, int orientation, int printLevel):
32 PlanarIntersector<MyMeshType,MyMatrix>(meshT,meshS,dimCaracteristic,precision,md3DSurf,medianPlane,doRotate,orientation,printLevel)
36 template<class MyMeshType, class MyMatrix, class ConcreteP0P1Intersector>
37 int PlanarIntersectorP0P1<MyMeshType,MyMatrix,ConcreteP0P1Intersector>::getNumberOfRowsOfResMatrix() const
39 return PlanarIntersector<MyMeshType,MyMatrix>::_meshT.getNumberOfNodes();
42 template<class MyMeshType, class MyMatrix, class ConcreteP0P1Intersector>
43 int PlanarIntersectorP0P1<MyMeshType,MyMatrix,ConcreteP0P1Intersector>::getNumberOfColsOfResMatrix() const
45 return PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getNumberOfElements();
49 * This methods split on the fly, into triangles in order to compute dual mesh of target cell (with icellT id in target mesh in C mode).
51 template<class MyMeshType, class MyMatrix, class ConcreteP0P1Intersector>
52 void PlanarIntersectorP0P1<MyMeshType,MyMatrix,ConcreteP0P1Intersector>::intersectCells(ConnType icellT, const std::vector<ConnType>& icellsS, MyMatrix& res)
54 int nbNodesT=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT];
56 double quadrangle[12];
57 std::vector<double> sourceCellCoords;
59 const ConnType *startOfCellNodeConn=PlanarIntersector<MyMeshType,MyMatrix>::_connectT+OTT<ConnType,numPol>::conn2C(PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT]);
60 for(int nodeIdT=0;nodeIdT<nbNodesT;nodeIdT++)
62 ConnType curNodeTInCmode=OTT<ConnType,numPol>::coo2C(startOfCellNodeConn[nodeIdT]);
63 std::copy(PlanarIntersector<MyMeshType,MyMatrix>::_coordsT+curNodeTInCmode*SPACEDIM,
64 PlanarIntersector<MyMeshType,MyMatrix>::_coordsT+curNodeTInCmode*SPACEDIM+SPACEDIM,triangle);
65 typename MyMatrix::value_type& resRow=res[curNodeTInCmode];
66 for(typename std::vector<ConnType>::const_iterator iter=icellsS.begin();iter!=icellsS.end();iter++)
69 PlanarIntersector<MyMeshType,MyMatrix>::getRealSourceCoordinates(OTT<ConnType,numPol>::indFC(iS),sourceCellCoords);
70 for(int subTriT=1;subTriT<=nbNodesT-2;subTriT++)
72 std::copy(PlanarIntersector<MyMeshType,MyMatrix>::_coordsT+OTT<ConnType,numPol>::coo2C(startOfCellNodeConn[(nodeIdT+subTriT)%nbNodesT])*SPACEDIM,
73 PlanarIntersector<MyMeshType,MyMatrix>::_coordsT+OTT<ConnType,numPol>::coo2C(startOfCellNodeConn[(nodeIdT+subTriT)%nbNodesT])*SPACEDIM+SPACEDIM,
75 std::copy(PlanarIntersector<MyMeshType,MyMatrix>::_coordsT+OTT<ConnType,numPol>::coo2C(startOfCellNodeConn[(nodeIdT+subTriT+1)%nbNodesT])*SPACEDIM,
76 PlanarIntersector<MyMeshType,MyMatrix>::_coordsT+OTT<ConnType,numPol>::coo2C(startOfCellNodeConn[(nodeIdT+subTriT+1)%nbNodesT])*SPACEDIM+SPACEDIM,
78 fillDualCellOfTri<SPACEDIM>(triangle,quadrangle);
79 std::vector<double> sourceCellCoordsTmp(sourceCellCoords);
81 orientation=PlanarIntersector<MyMeshType,MyMatrix>::projectionThis(&sourceCellCoordsTmp[0],quadrangle,sourceCellCoords.size()/SPACEDIM,4);
82 NormalizedCellType tS=PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getTypeOfElement(OTT<ConnType,numPol>::indFC(iS));
83 double surf=orientation*intersectGeometryWithQuadrangle(quadrangle,sourceCellCoordsTmp,CellModel::GetCellModel(tS).isQuadratic());
84 surf=PlanarIntersector<MyMeshType,MyMatrix>::getValueRegardingOption(surf);
87 typename MyMatrix::value_type::const_iterator iterRes=resRow.find(OTT<ConnType,numPol>::indFC(iS));
88 if(iterRes==resRow.end())
89 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(iS),surf));
92 double val=(*iterRes).second+surf;
93 resRow.erase(OTT<ConnType,numPol>::indFC(iS));
94 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(iS),val));