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
41 class NETGENPLUGIN_EXPORT NETGENPlugin_Hypothesis: public SMESH_Hypothesis
45 NETGENPlugin_Hypothesis(int hypId, int studyId, SMESH_Gen * gen);
47 void SetMaxSize(double theSize);
48 double GetMaxSize() const { return _maxSize; }
50 void SetSecondOrder(bool theVal);
51 bool GetSecondOrder() const { return _secondOrder; }
53 void SetOptimize(bool theVal);
54 bool GetOptimize() const { return _optimize; }
66 void SetFineness(Fineness theFineness);
67 Fineness GetFineness() const { return _fineness; }
69 // the following parameters are controlled by Fineness
71 void SetGrowthRate(double theRate);
72 double GetGrowthRate() const { return _growthRate; }
74 void SetNbSegPerEdge(double theVal);
75 double GetNbSegPerEdge() const { return _nbSegPerEdge; }
77 void SetNbSegPerRadius(double theVal);
78 double GetNbSegPerRadius() const { return _nbSegPerRadius; }
80 // the default values (taken from NETGEN 4.5 sources)
82 static double GetDefaultMaxSize();
83 static Fineness GetDefaultFineness();
84 static double GetDefaultGrowthRate();
85 static double GetDefaultNbSegPerEdge();
86 static double GetDefaultNbSegPerRadius();
87 static bool GetDefaultSecondOrder();
88 static bool GetDefaultOptimize();
91 virtual std::ostream & SaveTo(std::ostream & save);
92 virtual std::istream & LoadFrom(std::istream & load);
93 friend NETGENPLUGIN_EXPORT std::ostream & operator <<(std::ostream & save, NETGENPlugin_Hypothesis & hyp);
94 friend NETGENPLUGIN_EXPORT std::istream & operator >>(std::istream & load, NETGENPlugin_Hypothesis & hyp);
98 * \param theMesh - the built mesh
99 * \param theShape - the geometry of interest
100 * \retval bool - always false
102 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
107 double _nbSegPerEdge;
108 double _nbSegPerRadius;