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https://git.salome-platform.org/gitpub/modules/smesh.git
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121 lines
3.5 KiB
Python
121 lines
3.5 KiB
Python
# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2007-2022 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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# File : SMESH_test1.py
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# Module : SMESH
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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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# ---- define a box
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box = geompy.MakeBox(0., 0., 0., 100., 200., 300.)
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idbox = geompy.addToStudy(box, "box")
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# ---- add first face of box in study
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subShapeList = geompy.SubShapeAll(box, geompy.ShapeType["FACE"])
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face = subShapeList[0]
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name = geompy.SubShapeName(face, box)
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print(name)
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idface = geompy.addToStudyInFather(box, face, name)
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# ---- add shell from box in study
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subShellList = geompy.SubShapeAll(box, geompy.ShapeType["SHELL"])
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shell = subShellList[0]
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name = geompy.SubShapeName(shell, box)
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print(name)
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idshell = geompy.addToStudyInFather(box, shell, name)
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# ---- add first edge of face in study
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edgeList = geompy.SubShapeAll(face, geompy.ShapeType["EDGE"])
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edge = edgeList[0]
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name = geompy.SubShapeName(edge, face)
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print(name)
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idedge = geompy.addToStudyInFather(face, edge, name)
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# ---- SMESH
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# ---- Init a Mesh with the box
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mesh = smesh.Mesh(box, "Meshbox")
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print("-------------------------- add hypothesis to box")
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algoReg1 = mesh.Segment()
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hypNbSeg1 = algoReg1.NumberOfSegments(7)
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print(hypNbSeg1.GetName())
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print(hypNbSeg1.GetId())
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print(hypNbSeg1.GetNumberOfSegments())
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smesh.SetName(hypNbSeg1, "NumberOfSegments_7")
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algoMef1 = mesh.Triangle()
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hypArea1 = algoMef1.MaxElementArea(2500)
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print(hypArea1.GetName())
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print(hypArea1.GetId())
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print(hypArea1.GetMaxElementArea())
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smesh.SetName(hypArea1, "MaxElementArea_2500")
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# ---- add hypothesis to edge
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print("-------------------------- add hypothesis to edge")
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edge = salome.IDToObject(idedge)
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algoReg2 = mesh.Segment(edge)
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hypLen1 = algoReg2.LocalLength(100)
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smesh.SetName(algoReg2.GetSubMesh(), "SubMeshEdge")
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print(hypLen1.GetName())
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print(hypLen1.GetId())
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print(hypLen1.GetLength())
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smesh.SetName(hypLen1, "Local_Length_100")
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# ---- add hypothesis to face
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print("-------------------------- add hypothesis to face")
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face = salome.IDToObject(idface)
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algoMef2 = mesh.Triangle(face)
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hypArea2 = algoMef2.MaxElementArea(500)
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smesh.SetName(algoMef2.GetSubMesh(), "SubMeshFace")
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print(hypArea2.GetName())
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print(hypArea2.GetId())
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print(hypArea2.GetMaxElementArea())
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smesh.SetName(hypArea2, "MaxElementArea_500")
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isDone = mesh.Compute()
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if not isDone:
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raise Exception("Error when computing Mesh")
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salome.sg.updateObjBrowser()
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sg = salome.ImportComponentGUI('SMESH')
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if not isinstance(sg, type(salome.salome_ComponentGUI)):
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sg.CreateAndDisplayActor('0:1:2:3')
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