SALOME - SMESH
StdMeshers_MEFISTO_2D.hxx
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00001 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 //  This library is free software; you can redistribute it and/or
00007 //  modify it under the terms of the GNU Lesser General Public
00008 //  License as published by the Free Software Foundation; either
00009 //  version 2.1 of the License.
00010 //
00011 //  This library is distributed in the hope that it will be useful,
00012 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 //  Lesser General Public License for more details.
00015 //
00016 //  You should have received a copy of the GNU Lesser General Public
00017 //  License along with this library; if not, write to the Free Software
00018 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 //  SMESH SMESH : implementaion of SMESH idl descriptions
00023 //  File   : StdMeshers_MEFISTO_2D.hxx
00024 //           Moved here from SMESH_MEFISTO_2D.hxx
00025 //  Author : Paul RASCLE, EDF
00026 //  Module : SMESH
00027 //  $Header$
00028 //
00029 #ifndef _StdMeshers_MEFISTO_2D_HXX_
00030 #define _StdMeshers_MEFISTO_2D_HXX_
00031 
00032 #include "SMESH_StdMeshers.hxx"
00033 
00034 #include "SMESH_2D_Algo.hxx"
00035 
00036 class TopoDS_Face;
00037 class StdMeshers_MaxElementArea;
00038 class StdMeshers_LengthFromEdges;
00039 class SMDS_MeshNode;
00040 class SMESH_MesherHelper;
00041 class StdMeshers_FaceSide;
00042 
00043 #include <vector>
00044 #include <list>
00045 #include "Rn.h"
00046 
00047 class STDMESHERS_EXPORT StdMeshers_MEFISTO_2D: public SMESH_2D_Algo
00048 {
00049 public:
00050   StdMeshers_MEFISTO_2D(int hypId, int studyId, SMESH_Gen* gen);
00051   virtual ~StdMeshers_MEFISTO_2D();
00052 
00053   virtual bool CheckHypothesis(SMESH_Mesh& aMesh,
00054                                const TopoDS_Shape& aShape,
00055                                SMESH_Hypothesis::Hypothesis_Status& aStatus);
00056 
00057   virtual bool Compute(SMESH_Mesh& aMesh,
00058                  const TopoDS_Shape& aShape);
00059 
00060   virtual bool Evaluate(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape,
00061                         MapShapeNbElems& aResMap);
00062 
00063   typedef boost::shared_ptr< StdMeshers_FaceSide> StdMeshers_FaceSidePtr;
00064   typedef std::vector< StdMeshers_FaceSidePtr > TWireVector;
00065 
00066   bool LoadPoints(TWireVector &                       wires,
00067             R2*                                 uvslf, 
00068             std::vector< const SMDS_MeshNode*>& mefistoToDS,
00069                   double scalex, double               scaley);
00070 
00071   void ComputeScaleOnFace(SMESH_Mesh& aMesh,
00072                  const TopoDS_Face& aFace,
00073                  double& scalex,
00074                  double& scaley);
00075 
00076   void StoreResult (Z nbst, R2* uvst, Z nbt, Z* nust, 
00077               std::vector< const SMDS_MeshNode*>& mefistoToDS,
00078                     double scalex, double scaley);
00079                            
00080 protected:
00081   double                            _edgeLength;
00082   double                            _maxElementArea;
00083   const StdMeshers_MaxElementArea*  _hypMaxElementArea;
00084   const StdMeshers_LengthFromEdges* _hypLengthFromEdges;
00085 
00086   std::list<const SMDS_MeshNode*> myNodesOnCommonV;
00087 
00088   SMESH_MesherHelper* myTool; // tool for working with quadratic elements
00089 };
00090 
00091 #endif