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_NETGEN_2D3D.cxx
25 // Author : Michael Sazonov (OCN)
29 //=============================================================================
31 #include "NETGENPlugin_NETGEN_2D3D.hxx"
32 #include "NETGENPlugin_Hypothesis.hxx"
33 #include "NETGENPlugin_SimpleHypothesis_2D.hxx"
34 #include "NETGENPlugin_Mesher.hxx"
36 #include <SMESH_Gen.hxx>
37 #include <SMESH_Mesh.hxx>
38 #include <SMESH_ControlsDef.hxx>
39 #include <SMESHDS_Mesh.hxx>
40 #include <utilities.h>
46 //=============================================================================
50 //=============================================================================
52 NETGENPlugin_NETGEN_2D3D::NETGENPlugin_NETGEN_2D3D(int hypId, int studyId,
54 : SMESH_3D_Algo(hypId, studyId, gen)
56 MESSAGE("NETGENPlugin_NETGEN_2D3D::NETGENPlugin_NETGEN_2D3D");
57 _name = "NETGEN_2D3D";
58 _shapeType = (1 << TopAbs_SHELL) | (1 << TopAbs_SOLID);// 1 bit /shape type
59 _compatibleHypothesis.push_back("NETGEN_Parameters");
60 _compatibleHypothesis.push_back("NETGEN_SimpleParameters_3D");
61 _requireDescretBoundary = false;
62 _onlyUnaryInput = false;
64 _supportSubmeshes = true;
67 //=============================================================================
71 //=============================================================================
73 NETGENPlugin_NETGEN_2D3D::~NETGENPlugin_NETGEN_2D3D()
75 MESSAGE("NETGENPlugin_NETGEN_2D3D::~NETGENPlugin_NETGEN_2D3D");
78 //=============================================================================
82 //=============================================================================
84 bool NETGENPlugin_NETGEN_2D3D::CheckHypothesis
86 const TopoDS_Shape& aShape,
87 SMESH_Hypothesis::Hypothesis_Status& aStatus)
89 MESSAGE("NETGENPlugin_NETGEN_2D3D::CheckHypothesis");
93 const list<const SMESHDS_Hypothesis*>& hyps = GetUsedHypothesis(aMesh, aShape);
94 int nbHyp = hyps.size();
97 aStatus = SMESH_Hypothesis::HYP_OK;
98 return true; // can work with no hypothesis
101 const SMESHDS_Hypothesis* theHyp = hyps.front(); // use only the first hypothesis
103 string hypName = theHyp->GetName();
105 if ( find( _compatibleHypothesis.begin(), _compatibleHypothesis.end(),
106 hypName ) != _compatibleHypothesis.end() )
108 _hypothesis = theHyp;
109 aStatus = SMESH_Hypothesis::HYP_OK;
113 aStatus = SMESH_Hypothesis::HYP_INCOMPATIBLE;
116 return aStatus == SMESH_Hypothesis::HYP_OK;
119 //=============================================================================
121 *Here we are going to use the NETGEN mesher
123 //=============================================================================
125 bool NETGENPlugin_NETGEN_2D3D::Compute(SMESH_Mesh& aMesh,
126 const TopoDS_Shape& aShape)
128 // SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
130 NETGENPlugin_Mesher mesher(&aMesh, aShape, true);
131 // NETGENPlugin_Mesher mesher(meshDS, aShape, true);
132 mesher.SetParameters(dynamic_cast<const NETGENPlugin_Hypothesis*>(_hypothesis));
133 mesher.SetParameters(dynamic_cast<const NETGENPlugin_SimpleHypothesis_2D*>(_hypothesis));
134 return mesher.Compute();
138 //=============================================================================
142 //=============================================================================
144 bool NETGENPlugin_NETGEN_2D3D::Evaluate(SMESH_Mesh& aMesh,
145 const TopoDS_Shape& aShape,
146 MapShapeNbElems& aResMap)
148 NETGENPlugin_Mesher mesher(&aMesh, aShape, true);
149 mesher.SetParameters(dynamic_cast<const NETGENPlugin_Hypothesis*>(_hypothesis));
150 mesher.SetParameters(dynamic_cast<const NETGENPlugin_SimpleHypothesis_2D*>(_hypothesis));
151 return mesher.Evaluate(aResMap);