1 // Copyright (C) 2007-2008 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
22 // NETGENPlugin : C++ implementation
23 // File : NETGENPlugin_Hypothesis.hxx
24 // Author : Michael Sazonov (OCN)
28 //=============================================================================
30 #ifndef _NETGENPlugin_Hypothesis_HXX_
31 #define _NETGENPlugin_Hypothesis_HXX_
33 #include "NETGENPlugin_Defs.hxx"
35 #include "SMESH_Hypothesis.hxx"
36 #include "Utils_SALOME_Exception.hxx"
38 // Parameters for work of NETGEN
43 class NETGENPLUGIN_EXPORT NETGENPlugin_Hypothesis: public SMESH_Hypothesis
47 NETGENPlugin_Hypothesis(int hypId, int studyId, SMESH_Gen * gen);
49 void SetMaxSize(double theSize);
50 double GetMaxSize() const { return _maxSize; }
52 void SetSecondOrder(bool theVal);
53 bool GetSecondOrder() const { return _secondOrder; }
55 void SetOptimize(bool theVal);
56 bool GetOptimize() const { return _optimize; }
68 void SetFineness(Fineness theFineness);
69 Fineness GetFineness() const { return _fineness; }
71 // the following parameters are controlled by Fineness
73 void SetGrowthRate(double theRate);
74 double GetGrowthRate() const { return _growthRate; }
76 void SetNbSegPerEdge(double theVal);
77 double GetNbSegPerEdge() const { return _nbSegPerEdge; }
79 void SetNbSegPerRadius(double theVal);
80 double GetNbSegPerRadius() const { return _nbSegPerRadius; }
82 // the default values (taken from NETGEN 4.5 sources)
84 static double GetDefaultMaxSize();
85 static Fineness GetDefaultFineness();
86 static double GetDefaultGrowthRate();
87 static double GetDefaultNbSegPerEdge();
88 static double GetDefaultNbSegPerRadius();
89 static bool GetDefaultSecondOrder();
90 static bool GetDefaultOptimize();
93 virtual ostream & SaveTo(ostream & save);
94 virtual istream & LoadFrom(istream & load);
95 friend NETGENPLUGIN_EXPORT ostream & operator <<(ostream & save, NETGENPlugin_Hypothesis & hyp);
96 friend NETGENPLUGIN_EXPORT istream & operator >>(istream & load, NETGENPlugin_Hypothesis & hyp);
100 * \param theMesh - the built mesh
101 * \param theShape - the geometry of interest
102 * \retval bool - always false
104 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
109 double _nbSegPerEdge;
110 double _nbSegPerRadius;