1 // NETGENPlugin : C++ implementation
3 // Copyright (C) 2006 OPEN CASCADE, CEA/DEN, EDF R&D
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : NETGENPlugin_Hypothesis.hxx
23 // Author : Michael Sazonov (OCN)
27 //=============================================================================
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
40 class NETGENPLUGIN_EXPORT NETGENPlugin_Hypothesis: public SMESH_Hypothesis
44 NETGENPlugin_Hypothesis(int hypId, int studyId, SMESH_Gen * gen);
46 void SetMaxSize(double theSize);
47 double GetMaxSize() const { return _maxSize; }
49 void SetSecondOrder(bool theVal);
50 bool GetSecondOrder() const { return _secondOrder; }
52 void SetOptimize(bool theVal);
53 bool GetOptimize() const { return _optimize; }
65 void SetFineness(Fineness theFineness);
66 Fineness GetFineness() const { return _fineness; }
68 // the following parameters are controlled by Fineness
70 void SetGrowthRate(double theRate);
71 double GetGrowthRate() const { return _growthRate; }
73 void SetNbSegPerEdge(double theVal);
74 double GetNbSegPerEdge() const { return _nbSegPerEdge; }
76 void SetNbSegPerRadius(double theVal);
77 double GetNbSegPerRadius() const { return _nbSegPerRadius; }
79 // the default values (taken from NETGEN 4.5 sources)
81 static double GetDefaultMaxSize();
82 static Fineness GetDefaultFineness();
83 static double GetDefaultGrowthRate();
84 static double GetDefaultNbSegPerEdge();
85 static double GetDefaultNbSegPerRadius();
86 static bool GetDefaultSecondOrder();
87 static bool GetDefaultOptimize();
90 virtual std::ostream & SaveTo(std::ostream & save);
91 virtual std::istream & LoadFrom(std::istream & load);
92 friend NETGENPLUGIN_EXPORT std::ostream & operator <<(std::ostream & save, NETGENPlugin_Hypothesis & hyp);
93 friend NETGENPLUGIN_EXPORT std::istream & operator >>(std::istream & load, NETGENPlugin_Hypothesis & hyp);
97 * \param theMesh - the built mesh
98 * \param theShape - the geometry of interest
99 * \retval bool - always false
101 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
106 double _nbSegPerEdge;
107 double _nbSegPerRadius;