# Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com # import salome import geompy import smesh # ---- GEOM box = geompy.MakeBox(0., 0., 0., 100., 200., 300.) idbox = geompy.addToStudy(box, "box") subShapeList = geompy.SubShapeAll(box, geompy.ShapeType["FACE"]) face = subShapeList[0] name = geompy.SubShapeName(face, box) idface = geompy.addToStudyInFather(box, face, name) box = salome.IDToObject(idbox) face = salome.IDToObject(idface) # ---- SMESH mesh = smesh.Mesh(box, "Meshbox") # Set 1D algorithm/hypotheses to mesh algo1 = mesh.Segment() algo1.NumberOfSegments(10) # Set 2D algorithm/hypotheses to mesh algo2 = mesh.Triangle(smesh.MEFISTO) algo2.MaxElementArea(10) # Create submesh on face algo3 = mesh.Segment(face) algo3.NumberOfSegments(10) algo4 = mesh.Triangle(smesh.MEFISTO, face) algo4.MaxElementArea(100) submesh = algo4.GetSubMesh() smesh.SetName(submesh, "SubMeshFace") mesh.Compute() faces = submesh.GetElementsByType(smesh.FACE) if len(faces) > 1: print len(faces), len(faces)/2 group1 = mesh.CreateEmptyGroup(smesh.FACE,"Group of faces") group2 = mesh.CreateEmptyGroup(smesh.FACE,"Another group of faces") group1.Add(faces[:int(len(faces)/2)]) group2.Add(faces[int(len(faces)/2):]) salome.sg.updateObjBrowser(1)