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https://git.salome-platform.org/gitpub/modules/smesh.git
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108 lines
2.9 KiB
Python
108 lines
2.9 KiB
Python
# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
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#
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# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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#
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import salome
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salome.salome_init()
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import GEOM
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from salome.geom import geomBuilder
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geompy = geomBuilder.New()
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import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
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#-----------------------------GEOM----------------------------------------
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#----------Vertexes------------
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p1 = geompy.MakeVertex(20.0,30.0,40.0)
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p2 = geompy.MakeVertex(90.0,80.0,0.0)
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p3 = geompy.MakeVertex(30.0,80.0,200.0)
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#----------Edges---------------
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e1 = geompy.MakeEdge(p1,p2)
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e2 = geompy.MakeEdge(p2,p3)
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e3 = geompy.MakeEdge(p3,p1)
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#----------Wire----------------
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ListOfEdges = []
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ListOfEdges.append(e3)
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ListOfEdges.append(e2)
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ListOfEdges.append(e1)
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wire1 = geompy.MakeWire(ListOfEdges)
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#----------Face----------------
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WantPlanarFace = 1
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face1 = geompy.MakeFace(wire1,WantPlanarFace)
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Id_face1 = geompy.addToStudy(face1,"Face1")
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#-----------------------------SMESH-------------------------------------------
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# -- Init mesh --
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plane_mesh = salome.IDToObject( Id_face1)
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mesh = smesh.Mesh(plane_mesh, "Mesh_1")
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print("---------------------Hypothesis and Algorithms")
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#---------------- NumberOfSegments
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numberOfSegment = 9
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algoWireDes = mesh.Segment()
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listHyp = algoWireDes.GetCompatibleHypothesis()
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print(algoWireDes.GetName())
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algoWireDes.SetName("Ware descritisation")
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hypNbSeg = algoWireDes.NumberOfSegments(numberOfSegment)
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print(hypNbSeg.GetName())
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print(hypNbSeg.GetNumberOfSegments())
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smesh.SetName(hypNbSeg, "Nb. Segments")
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#--------------------------Max. Element Area
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maxElementArea = 200
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algoMef = mesh.Triangle()
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listHyp = algoMef.GetCompatibleHypothesis()
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print(algoMef.GetName())
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algoMef.SetName("Triangle (Mefisto)")
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hypArea200 = algoMef.MaxElementArea(maxElementArea)
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print(hypArea200.GetName())
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print(hypArea200.GetMaxElementArea())
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smesh.SetName(hypArea200, "Max. Element Area")
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print("---------------------Compute the mesh")
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ret = mesh.Compute()
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print(ret)
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salome.sg.updateObjBrowser()
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