1 // Copyright (C) 2007-2020 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)
20 #ifndef __PLANARINTERSECTORP1P1_TXX__
21 #define __PLANARINTERSECTORP1P1_TXX__
23 #include "PlanarIntersectorP1P1.hxx"
24 #include "InterpolationUtils.hxx"
25 #include "CellModel.hxx"
27 namespace INTERP_KERNEL
29 template<class MyMeshType, class MyMatrix, class ConcreteP1P1Intersector>
30 PlanarIntersectorP1P1<MyMeshType,MyMatrix,ConcreteP1P1Intersector>::PlanarIntersectorP1P1(const MyMeshType& meshT, const MyMeshType& meshS,
31 double dimCaracteristic, double precision, double md3DSurf, double minDot3DSurf, double medianPlane,
32 bool doRotate, int orientation, int printLevel):
33 PlanarIntersector<MyMeshType,MyMatrix>(meshT,meshS,dimCaracteristic,precision,md3DSurf,minDot3DSurf,medianPlane,doRotate,orientation,printLevel)
37 template<class MyMeshType, class MyMatrix, class ConcreteP1P1Intersector>
38 typename MyMeshType::MyConnType PlanarIntersectorP1P1<MyMeshType,MyMatrix,ConcreteP1P1Intersector>::getNumberOfRowsOfResMatrix() const
40 return PlanarIntersector<MyMeshType,MyMatrix>::_meshT.getNumberOfNodes();
43 template<class MyMeshType, class MyMatrix, class ConcreteP1P1Intersector>
44 typename MyMeshType::MyConnType PlanarIntersectorP1P1<MyMeshType,MyMatrix,ConcreteP1P1Intersector>::getNumberOfColsOfResMatrix() const
46 return PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getNumberOfNodes();
50 * 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).
52 template<class MyMeshType, class MyMatrix, class ConcreteP1P1Intersector>
53 void PlanarIntersectorP1P1<MyMeshType,MyMatrix,ConcreteP1P1Intersector>::intersectCells(ConnType icellT, const std::vector<ConnType>& icellsS, MyMatrix& res)
55 ConnType nbNodesT=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT];
57 const ConnType *startOfCellNodeConn=PlanarIntersector<MyMeshType,MyMatrix>::_connectT+OTT<ConnType,numPol>::conn2C(PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT]);
58 std::vector<double> polygT;
59 PlanarIntersector<MyMeshType,MyMatrix>::getRealTargetCoordinates(OTT<ConnType,numPol>::indFC(icellT),polygT);
60 for(ConnType nodeIdT=0;nodeIdT<nbNodesT;nodeIdT++)
62 ConnType curNodeTInCmode=OTT<ConnType,numPol>::coo2C(startOfCellNodeConn[nodeIdT]);
63 PlanarIntersector<MyMeshType,MyMatrix>::getRealTargetCoordinatesPermute(OTT<ConnType,numPol>::indFC(icellT),nodeIdT,polygT);
64 std::vector<double> polygDualT(SPACEDIM*2*(nbNodesT-1));
65 fillDualCellOfPolyg<SPACEDIM>(&polygT[0],ToConnType(polygT.size())/SPACEDIM,&polygDualT[0]);
66 typename MyMatrix::value_type& resRow=res[curNodeTInCmode];
67 for(typename std::vector<ConnType>::const_iterator iter=icellsS.begin();iter!=icellsS.end();iter++)
70 ConnType nbNodesS=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS];
71 const ConnType *startOfCellNodeConnS=PlanarIntersector<MyMeshType,MyMatrix>::_connectS+OTT<ConnType,numPol>::conn2C(PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS]);
72 for(ConnType nodeIdS=0;nodeIdS<nbNodesS;nodeIdS++)
74 ConnType curNodeSInCmode=OTT<ConnType,numPol>::coo2C(startOfCellNodeConnS[nodeIdS]);
75 std::vector<double> polygS;
76 PlanarIntersector<MyMeshType,MyMatrix>::getRealSourceCoordinatesPermute(OTT<ConnType,numPol>::indFC(iS),nodeIdS,polygS);
77 std::vector<double> polygDualS(SPACEDIM*2*(nbNodesS-1));
78 fillDualCellOfPolyg<SPACEDIM>(&polygS[0],ToConnType(polygS.size())/SPACEDIM,&polygDualS[0]);
79 std::vector<double> polygDualTTmp(polygDualT);
81 orientation=PlanarIntersector<MyMeshType,MyMatrix>::projectionThis(&polygDualS[0],&polygDualTTmp[0],ToConnType(polygDualS.size())/SPACEDIM,ToConnType(polygDualT.size())/SPACEDIM);
82 double surf=orientation*intersectGeometryGeneral(polygDualTTmp,polygDualS);
83 surf=PlanarIntersector<MyMeshType,MyMatrix>::getValueRegardingOption(surf);
86 typename MyMatrix::value_type::const_iterator iterRes=resRow.find(OTT<ConnType,numPol>::indFC(curNodeSInCmode));
87 if(iterRes==resRow.end())
88 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(curNodeSInCmode),surf));
91 double val=(*iterRes).second+surf;
92 resRow.erase(OTT<ConnType,numPol>::indFC(curNodeSInCmode));
93 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(curNodeSInCmode),val));