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 __CurveIntersectorP0P1_TXX__
21 #define __CurveIntersectorP0P1_TXX__
23 #include "CurveIntersectorP0P1.hxx"
24 #include "CurveIntersector.txx"
26 #define BASE_INTERSECTOR CurveIntersector<MyMeshType,MyMatrix>
28 namespace INTERP_KERNEL
30 template<class MyMeshType, class MyMatrix>
31 CurveIntersectorP0P1<MyMeshType,MyMatrix>
32 ::CurveIntersectorP0P1(const MyMeshType& meshT, const MyMeshType& meshS,
33 double precision, double tolerance,
34 double medianLine, int printLevel):
35 BASE_INTERSECTOR(meshT, meshS, precision, tolerance, medianLine, printLevel)
39 template<class MyMeshType, class MyMatrix>
40 typename MyMeshType::MyConnType CurveIntersectorP0P1<MyMeshType,MyMatrix>
41 ::getNumberOfRowsOfResMatrix() const
43 return BASE_INTERSECTOR::_meshT.getNumberOfNodes();
46 template<class MyMeshType, class MyMatrix>
47 typename MyMeshType::MyConnType CurveIntersectorP0P1<MyMeshType,MyMatrix>
48 ::getNumberOfColsOfResMatrix() const
50 return BASE_INTERSECTOR::_meshS.getNumberOfElements();
53 //================================================================================
55 * \brief Project from segments to nodes
57 //================================================================================
59 template<class MyMeshType, class MyMatrix>
60 void CurveIntersectorP0P1<MyMeshType,MyMatrix>
61 ::intersectCells(ConnType icellT, const std::vector<ConnType>& icellsS, MyMatrix& res)
63 std::vector<typename BASE_INTERSECTOR::TDualSegment> segmentsT;
64 BASE_INTERSECTOR::getDualSegments( icellT, BASE_INTERSECTOR::_meshT, segmentsT);
65 for ( ConnType t = 0; t < (ConnType)segmentsT.size(); ++t )
67 typename MyMatrix::value_type& resRow = res[ OTT<ConnType,numPol>::ind2C( segmentsT[t]._nodeId )];
68 for(typename std::vector<ConnType>::const_iterator
69 iter=icellsS.begin(); iter!=icellsS.end(); iter++)
72 std::vector<double> coordsS;
73 ConnType s, nbSegS = 1 + BASE_INTERSECTOR::getRealSourceCoordinates(iS,coordsS);
74 for ( s = 0; s < nbSegS; ++s )
76 double surf = BASE_INTERSECTOR::intersectSegments(&segmentsT[t]._coords[0],
77 &coordsS[0] + s*SPACEDIM);
80 typename MyMatrix::value_type::const_iterator iterRes=resRow.find(OTT<ConnType,numPol>::indFC(iS));
81 if(iterRes==resRow.end())
82 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(iS),surf));
85 surf+=(*iterRes).second;
86 resRow.erase(OTT<ConnType,numPol>::indFC(iS));
87 resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(iS),surf));
95 #undef BASE_INTERSECTOR