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 __PLANARINTERSECTORP1P0PL_TXX__
20 #define __PLANARINTERSECTORP1P0PL_TXX__
22 #include "PlanarIntersectorP1P0PL.hxx"
23 #include "PlanarIntersector.txx"
24 #include "CellModel.hxx"
26 #include "PointLocatorAlgos.txx"
27 #include "InterpKernelGeo2DQuadraticPolygon.hxx"
28 #include "MeshUtils.hxx"
30 namespace INTERP_KERNEL
32 template<class MyMeshType, class MyMatrix>
33 PlanarIntersectorP1P0PL<MyMeshType,MyMatrix>::PlanarIntersectorP1P0PL(const MyMeshType& meshT, const MyMeshType& meshS,
34 double dimCaracteristic, double md3DSurf,
35 double medianPlane, double precision, int orientation):
36 PlanarIntersector<MyMeshType,MyMatrix>(meshT,meshS,dimCaracteristic,precision,md3DSurf,medianPlane,true,orientation,0)
40 template<class MyMeshType, class MyMatrix>
41 void PlanarIntersectorP1P0PL<MyMeshType,MyMatrix>::intersectCells(ConnType icellT, const std::vector<ConnType>& icellsS, MyMatrix& res)
43 std::vector<double> CoordsT;
44 typename MyMatrix::value_type& resRow=res[icellT];
45 PlanarIntersector<MyMeshType,MyMatrix>::getRealTargetCoordinates(OTT<ConnType,numPol>::indFC(icellT),CoordsT);
46 double baryT[SPACEDIM];
47 double baryTTmp[SPACEDIM];
48 calculateBarycenterDyn2<SPACEDIM>(&CoordsT[0],CoordsT.size()/SPACEDIM,baryT);
49 for(typename std::vector<ConnType>::const_iterator iter=icellsS.begin();iter!=icellsS.end();iter++)
51 NormalizedCellType tS=PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getTypeOfElement(OTT<ConnType,numPol>::indFC(*iter));
53 throw INTERP_KERNEL::Exception("Invalid source cell detected for meshdim==2. Only TRI3 supported !");
54 std::vector<double> CoordsS;
55 PlanarIntersector<MyMeshType,MyMatrix>::getRealSourceCoordinates(OTT<ConnType,numPol>::indFC(*iter),CoordsS);
58 std::copy(baryT,baryT+SPACEDIM,baryTTmp);
62 double littleTargetCell[9];
63 std::copy(baryT,baryT+SPACEDIM,littleTargetCell);
64 std::copy(CoordsT.begin(),CoordsT.begin()+3,littleTargetCell+3);
65 std::copy(CoordsT.begin()+3,CoordsT.begin()+6,littleTargetCell+6);
66 PlanarIntersector<MyMeshType,MyMatrix>::projectionThis(&CoordsS[0],littleTargetCell,3,3);
67 std::copy(littleTargetCell,littleTargetCell+3,baryTTmp);
69 if(PointLocatorAlgos<MyMeshType>::isElementContainsPointAlg2D(baryTTmp,&CoordsS[0],3,PlanarIntersector<MyMeshType,MyMatrix>::_precision))
72 barycentric_coords<SPACEDIM>(&CoordsS[0],baryTTmp,resLoc);
73 const ConnType *startOfCellNodeConnS=PlanarIntersector<MyMeshType,MyMatrix>::_connectS+OTT<ConnType,numPol>::conn2C(PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[*iter]);
74 for(int nodeIdS=0;nodeIdS<3;nodeIdS++)
76 if(fabs(resLoc[nodeIdS])>PlanarIntersector<MyMeshType,MyMatrix>::_precision)
78 ConnType curNodeSInCmode=OTT<ConnType,numPol>::coo2C(startOfCellNodeConnS[nodeIdS]);
79 typename MyMatrix::value_type::const_iterator iterRes=resRow.find(OTT<ConnType,numPol>::indFC(curNodeSInCmode));
80 if(iterRes==resRow.end())
81 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(curNodeSInCmode),resLoc[nodeIdS]));
84 double val=(*iterRes).second+resLoc[nodeIdS];
85 resRow.erase(OTT<ConnType,numPol>::indFC(curNodeSInCmode));
86 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(curNodeSInCmode),val));
94 template<class MyMeshType, class MyMatrix>
95 int PlanarIntersectorP1P0PL<MyMeshType,MyMatrix>::getNumberOfRowsOfResMatrix() const
97 return PlanarIntersector<MyMeshType,MyMatrix>::_meshT.getNumberOfElements();
100 template<class MyMeshType, class MyMatrix>
101 int PlanarIntersectorP1P0PL<MyMeshType,MyMatrix>::getNumberOfColsOfResMatrix() const
103 return PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getNumberOfNodes();