1 # Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
25 smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
26 smesh.SetCurrentStudy(salome.myStudy)
28 # Create box without one plane
30 box = geompy.MakeBox(0., 0., 0., 10., 20., 30.)
31 subShapeList = geompy.SubShapeAll(box, geompy.ShapeType["FACE"])
35 FaceList.append( subShapeList[ i ] )
37 aComp = geompy.MakeCompound( FaceList )
38 aBox = geompy.Sew( aComp, 1. )
39 idbox = geompy.addToStudy( aBox, "box" )
41 aBox = salome.IDToObject( idbox )
45 hyp1 = smesh.CreateHypothesis("NumberOfSegments", "StdMeshersEngine")
46 hyp1.SetNumberOfSegments(5)
47 hyp2 = smesh.CreateHypothesis("MaxElementArea", "StdMeshersEngine")
48 hyp2.SetMaxElementArea(20)
49 hyp3 = smesh.CreateHypothesis("MaxElementArea", "StdMeshersEngine")
50 hyp3.SetMaxElementArea(50)
52 algo1 = smesh.CreateHypothesis("Regular_1D", "StdMeshersEngine")
53 algo2 = smesh.CreateHypothesis("MEFISTO_2D", "StdMeshersEngine")
55 mesh = smesh.CreateMesh(aBox)
56 mesh.AddHypothesis(aBox,hyp1)
57 mesh.AddHypothesis(aBox,hyp2)
58 mesh.AddHypothesis(aBox,algo1)
59 mesh.AddHypothesis(aBox,algo2)
61 smesh.Compute(mesh,aBox)
63 smeshgui = salome.ImportComponentGUI("SMESH")
64 smeshgui.Init(salome.myStudyId);
65 smeshgui.SetName( salome.ObjectToID( mesh ), "Mesh_freebord" );
67 # Criterion : Free edges
68 aFilterMgr = smesh.CreateFilterManager()
69 aPredicate = aFilterMgr.CreateFreeBorders()
70 aFilter = aFilterMgr.CreateFilter()
71 aFilter.SetPredicate( aPredicate )
73 anIds = aFilter.GetElementsId( mesh )
76 print "Criterion: Free edges Nb = ", len( anIds )
77 for i in range( len( anIds ) ):
81 aGroup = mesh.CreateGroup( SMESH.EDGE, "Free edges" )
85 salome.sg.updateObjBrowser(1)