SALOME - SMESH
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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 // NETGENPlugin : C++ implementation 00023 // File : NETGENPlugin_Hypothesis.hxx 00024 // Author : Michael Sazonov (OCN) 00025 // Date : 27/03/2006 00026 // Project : SALOME 00027 // 00028 #ifndef _NETGENPlugin_Hypothesis_HXX_ 00029 #define _NETGENPlugin_Hypothesis_HXX_ 00030 00031 #include "NETGENPlugin_Defs.hxx" 00032 00033 #include "SMESH_Hypothesis.hxx" 00034 #include "Utils_SALOME_Exception.hxx" 00035 00036 // Parameters for work of NETGEN 00037 // 00038 00039 using namespace std; 00040 00041 class NETGENPLUGIN_EXPORT NETGENPlugin_Hypothesis: public SMESH_Hypothesis 00042 { 00043 public: 00044 00045 NETGENPlugin_Hypothesis(int hypId, int studyId, SMESH_Gen * gen); 00046 00047 void SetMaxSize(double theSize); 00048 double GetMaxSize() const { return _maxSize; } 00049 00050 void SetSecondOrder(bool theVal); 00051 bool GetSecondOrder() const { return _secondOrder; } 00052 00053 void SetOptimize(bool theVal); 00054 bool GetOptimize() const { return _optimize; } 00055 00056 enum Fineness 00057 { 00058 VeryCoarse, 00059 Coarse, 00060 Moderate, 00061 Fine, 00062 VeryFine, 00063 UserDefined 00064 }; 00065 00066 void SetFineness(Fineness theFineness); 00067 Fineness GetFineness() const { return _fineness; } 00068 00069 // the following parameters are controlled by Fineness 00070 00071 void SetGrowthRate(double theRate); 00072 double GetGrowthRate() const { return _growthRate; } 00073 00074 void SetNbSegPerEdge(double theVal); 00075 double GetNbSegPerEdge() const { return _nbSegPerEdge; } 00076 00077 void SetNbSegPerRadius(double theVal); 00078 double GetNbSegPerRadius() const { return _nbSegPerRadius; } 00079 00080 // the default values (taken from NETGEN 4.5 sources) 00081 00082 static double GetDefaultMaxSize(); 00083 static Fineness GetDefaultFineness(); 00084 static double GetDefaultGrowthRate(); 00085 static double GetDefaultNbSegPerEdge(); 00086 static double GetDefaultNbSegPerRadius(); 00087 static bool GetDefaultSecondOrder(); 00088 static bool GetDefaultOptimize(); 00089 00090 // Persistence 00091 virtual ostream & SaveTo(ostream & save); 00092 virtual istream & LoadFrom(istream & load); 00093 friend NETGENPLUGIN_EXPORT ostream & operator <<(ostream & save, NETGENPlugin_Hypothesis & hyp); 00094 friend NETGENPLUGIN_EXPORT istream & operator >>(istream & load, NETGENPlugin_Hypothesis & hyp); 00095 00102 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape); 00103 00108 virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0); 00109 00110 private: 00111 double _maxSize; 00112 double _growthRate; 00113 double _nbSegPerEdge; 00114 double _nbSegPerRadius; 00115 Fineness _fineness; 00116 bool _secondOrder; 00117 bool _optimize; 00118 }; 00119 00120 #endif