1 // Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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.
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.
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
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // NETGENPlugin : C++ implementation
24 // File : NETGENPlugin_Hypothesis.hxx
25 // Author : Michael Sazonov (OCN)
29 #ifndef _NETGENPlugin_Hypothesis_HXX_
30 #define _NETGENPlugin_Hypothesis_HXX_
32 #include "NETGENPlugin_Defs.hxx"
34 #include "SMESH_Hypothesis.hxx"
35 #include "Utils_SALOME_Exception.hxx"
37 // Parameters for work of NETGEN
42 class NETGENPLUGIN_EXPORT NETGENPlugin_Hypothesis: public SMESH_Hypothesis
46 NETGENPlugin_Hypothesis(int hypId, int studyId, SMESH_Gen * gen);
48 void SetMaxSize(double theSize);
49 double GetMaxSize() const { return _maxSize; }
51 void SetSecondOrder(bool theVal);
52 bool GetSecondOrder() const { return _secondOrder; }
54 void SetOptimize(bool theVal);
55 bool GetOptimize() const { return _optimize; }
67 void SetFineness(Fineness theFineness);
68 Fineness GetFineness() const { return _fineness; }
70 // the following parameters are controlled by Fineness
72 void SetGrowthRate(double theRate);
73 double GetGrowthRate() const { return _growthRate; }
75 void SetNbSegPerEdge(double theVal);
76 double GetNbSegPerEdge() const { return _nbSegPerEdge; }
78 void SetNbSegPerRadius(double theVal);
79 double GetNbSegPerRadius() const { return _nbSegPerRadius; }
81 // the default values (taken from NETGEN 4.5 sources)
83 static double GetDefaultMaxSize();
84 static Fineness GetDefaultFineness();
85 static double GetDefaultGrowthRate();
86 static double GetDefaultNbSegPerEdge();
87 static double GetDefaultNbSegPerRadius();
88 static bool GetDefaultSecondOrder();
89 static bool GetDefaultOptimize();
92 virtual ostream & SaveTo(ostream & save);
93 virtual istream & LoadFrom(istream & load);
94 friend NETGENPLUGIN_EXPORT ostream & operator <<(ostream & save, NETGENPlugin_Hypothesis & hyp);
95 friend NETGENPLUGIN_EXPORT istream & operator >>(istream & load, NETGENPlugin_Hypothesis & hyp);
99 * \param theMesh - the built mesh
100 * \param theShape - the geometry of interest
101 * \retval bool - always false
103 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
106 * \brief Initialize my parameter values by default parameters.
107 * \retval bool - true if parameter values have been successfully defined
109 virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
114 double _nbSegPerEdge;
115 double _nbSegPerRadius;