1 // Copyright (C) 2007-2013 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 // File : StdMeshers_Adaptive1D.hxx
25 #ifndef _StdMeshers_Adaptive1D_HXX_
26 #define _StdMeshers_Adaptive1D_HXX_
28 #include "SMESH_StdMeshers.hxx"
30 #include "StdMeshers_Regular_1D.hxx"
32 #include "Utils_SALOME_Exception.hxx"
34 class StdMeshers_AdaptiveAlgo_1D;
37 * \brief Adaptive 1D hypothesis
39 class STDMESHERS_EXPORT StdMeshers_Adaptive1D : public SMESH_Hypothesis
42 StdMeshers_Adaptive1D(int hypId, int studyId, SMESH_Gen * gen);
43 ~StdMeshers_Adaptive1D();
46 * Sets minimal allowed segment length
48 void SetMinSize( double minSegLen ) throw (SALOME_Exception);
49 double GetMinSize() const { return myMinSize; }
52 * Sets maximal allowed segment length
54 void SetMaxSize( double maxSegLen ) throw (SALOME_Exception);
55 double GetMaxSize() const { return myMaxSize; }
58 * Sets <deflection> parameter value,
59 * i.e. a maximal allowed distance between a segment and an edge.
61 void SetDeflection(double value) throw(SALOME_Exception);
62 double GetDeflection() const { return myDeflection; }
64 virtual std::ostream & SaveTo(std::ostream & save);
65 virtual std::istream & LoadFrom(std::istream & load);
68 * \brief Initialize deflection value by the mesh built on the geometry
69 * \param theMesh - the built mesh
70 * \param theShape - the geometry of interest
71 * \retval bool - true if parameter values have been successfully defined
73 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
76 * \brief Initialize my parameter values by default parameters.
77 * \retval bool - true if parameter values have been successfully defined
79 virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
82 * \brief Returns an algorithm that works using this hypothesis
84 StdMeshers_AdaptiveAlgo_1D* GetAlgo() const;
88 double myMinSize, myMaxSize, myDeflection;
89 StdMeshers_AdaptiveAlgo_1D* myAlgo;
93 * \brief Adaptive wire discertizator.
94 * This algorithm is not used directly by via StdMeshers_Regular_1D
96 class StdMeshers_AdaptiveAlgo_1D : public StdMeshers_Regular_1D
100 StdMeshers_AdaptiveAlgo_1D(int hypId, int studyId, SMESH_Gen* gen);
102 void SetHypothesis( const StdMeshers_Adaptive1D* hyp );
104 bool Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape,
105 double* progress, int* progressTic );
106 virtual bool Evaluate(SMESH_Mesh & theMesh,
107 const TopoDS_Shape & theShape,
108 MapShapeNbElems& theResMap);
112 const StdMeshers_Adaptive1D* myHyp;