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
20 #ifndef __CURVEINTERSECTOR_HXX__
21 #define __CURVEINTERSECTOR_HXX__
23 #include "TargetIntersector.hxx"
24 #include "NormalizedUnstructuredMesh.hxx"
26 namespace INTERP_KERNEL
28 template<class MyMeshType, class MyMatrix>
29 class CurveIntersector : public TargetIntersector<MyMeshType,MyMatrix>
32 static const int SPACEDIM=MyMeshType::MY_SPACEDIM;
33 static const int MESHDIM=MyMeshType::MY_MESHDIM;
34 typedef typename MyMeshType::MyConnType ConnType;
35 static const NumberingPolicy numPol=MyMeshType::My_numPol;
37 CurveIntersector(const MyMeshType& meshT, const MyMeshType& meshS,
38 double precision, double adjustmentEpsAbs, double medianLine, int printLevel);
39 virtual ~CurveIntersector();
40 void createBoundingBoxes(const MyMeshType& mesh, std::vector<double>& bbox);
41 void adjustBoundingBoxes(std::vector<double>& bbox, double adjustmentEpsAbs);
42 static void getElemBB(double* bb, const MyMeshType& mesh, ConnType iP, ConnType nb_nodes);
45 bool getRealTargetCoordinates(ConnType icellT, std::vector<double>& coordsT);
46 bool getRealSourceCoordinates(ConnType icellS, std::vector<double>& coordsS);
47 double intersectSegments(double *Coords_T, double *Coords_S);
51 std::vector<double> _coords;
52 int _nodeId; // in mesh mode
54 static void getDualSegments(ConnType icell,
55 const MyMeshType& mesh,
56 std::vector<TDualSegment>& segments);
59 const ConnType *_connectT;
60 const ConnType *_connectS;
61 const double *_coordsT;
62 const double *_coordsS;
63 const ConnType *_connIndexT;
64 const ConnType *_connIndexS;
65 const MyMeshType& _meshT;
66 const MyMeshType& _meshS;