src/StdMeshers/StdMeshers_MEFISTO_2D.hxx

   1 //  SMESH SMESH : implementaion of SMESH idl descriptions
   2 //
   3 //  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 //
  23 //
  24 //  File   : StdMeshers_MEFISTO_2D.hxx
  25 //           Moved here from SMESH_MEFISTO_2D.hxx
  26 //  Author : Paul RASCLE, EDF
  27 //  Module : SMESH
  28 //  $Header$
  29
  30 #ifndef _StdMeshers_MEFISTO_2D_HXX_
  31 #define _StdMeshers_MEFISTO_2D_HXX_
  32
  33 #include "SMESH_StdMeshers.hxx"
  34
  35 #include "SMESH_2D_Algo.hxx"
  36 #include <TopoDS_Wire.hxx>
  37
  38 #include "SMESH_MesherHelper.hxx"
  39
  40 class SMDS_MeshNode;
  41 class TopTools_IndexedDataMapOfShapeListOfShape;
  42 class TopoDS_Face;
  43 class TopoDS_WIre;
  44 class StdMeshers_MaxElementArea;
  45 class StdMeshers_LengthFromEdges;
  46 class SMDS_MeshNode;
  47
  48 #include <list>
  49 #include <map>
  50 #include "Rn.h"
  51
  52 class STDMESHERS_EXPORT StdMeshers_MEFISTO_2D:
  53   public SMESH_2D_Algo
  54 {
  55 public:
  56   StdMeshers_MEFISTO_2D(int hypId, int studyId, SMESH_Gen* gen);
  57   virtual ~StdMeshers_MEFISTO_2D();
  58
  59   virtual bool CheckHypothesis(SMESH_Mesh& aMesh,
  60                                const TopoDS_Shape& aShape,
  61                                SMESH_Hypothesis::Hypothesis_Status& aStatus);
  62
  63   virtual bool Compute(SMESH_Mesh& aMesh,
  64                        const TopoDS_Shape& aShape);
  65
  66   double ComputeEdgeElementLength(SMESH_Mesh& aMesh,
  67                                   const TopoDS_Shape& aShape);
  68
  69   bool LoadPoints(SMESH_Mesh& aMesh,
  70                   const TopoDS_Face& F,
  71                   const TopoDS_Wire& W,
  72                   R2* uvslf,
  73                   int& m,
  74                   map<int,const SMDS_MeshNode*>& mefistoToDS,
  75                   double scalex, double scaley,
  76                   const TopTools_IndexedDataMapOfShapeListOfShape& VWMap);
  77
  78   void ComputeScaleOnFace(SMESH_Mesh& aMesh,
  79                           const TopoDS_Face& aFace,
  80                           double& scalex,
  81                           double& scaley);
  82
  83   void StoreResult (SMESH_Mesh& aMesh,
  84                     Z nbst, R2* uvst, Z nbt, Z* nust,
  85                     const TopoDS_Face& F, bool faceIsForward,
  86                     map<int,const SMDS_MeshNode*>& mefistoToDS,
  87                     double scalex, double scaley);
  88
  89   ostream & SaveTo(ostream & save);
  90   istream & LoadFrom(istream & load);
  91   friend ostream & operator << (ostream & save, StdMeshers_MEFISTO_2D & hyp);
  92   friend istream & operator >> (istream & load, StdMeshers_MEFISTO_2D & hyp);
  93
  94 protected:
  95   double                            _edgeLength;
  96   double                            _maxElementArea;
  97   const StdMeshers_MaxElementArea*  _hypMaxElementArea;
  98   const StdMeshers_LengthFromEdges* _hypLengthFromEdges;
  99
 100   TopoDS_Wire myOuterWire;
 101   std::list<const SMDS_MeshNode*> myNodesOnCommonV;
 102
 103   SMESH_MesherHelper* myTool; // toll for working with quadratic elements
 104 };
 105
 106 #endif