X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FSMESH_SWIG%2FSMESH_fixation_tetra.py;h=e760a8348c78349595deadb751cb4b353850bf0d;hb=8d297d6698f361d4f2dde723050bcfbaea050920;hp=2d588bbd909e39c6401b87bff6b9e542ebe7be12;hpb=e4737e85f0da6d3f90fd08f6be1c2825195fe16f;p=modules%2Fsmesh.git diff --git a/src/SMESH_SWIG/SMESH_fixation_tetra.py b/src/SMESH_SWIG/SMESH_fixation_tetra.py index 2d588bbd9..e760a8348 100644 --- a/src/SMESH_SWIG/SMESH_fixation_tetra.py +++ b/src/SMESH_SWIG/SMESH_fixation_tetra.py @@ -1,131 +1,126 @@ +# -*- coding: iso-8859-1 -*- +# Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE # +# Copyright (C) 2003-2007 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, or (at your option) any later version. +# +# 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 +# + # Tetrahedrization of the geometry generated by the Python script # SMESH_fixation.py # Hypothesis and algorithms for the mesh generation are global # - -import StdMeshers -import NETGENPlugin +import salome import SMESH_fixation +import SMESH, SALOMEDS +from salome.smesh import smeshBuilder +smesh = smeshBuilder.New() + compshell = SMESH_fixation.compshell idcomp = SMESH_fixation.idcomp geompy = SMESH_fixation.geompy salome = SMESH_fixation.salome -print "Analysis of the geometry to be meshed :" +print("Analysis of the geometry to be meshed :") subShellList = geompy.SubShapeAll(compshell, geompy.ShapeType["SHELL"]) subFaceList = geompy.SubShapeAll(compshell, geompy.ShapeType["FACE"]) subEdgeList = geompy.SubShapeAll(compshell, geompy.ShapeType["EDGE"]) -print "number of Shells in compshell : ", len(subShellList) -print "number of Faces in compshell : ", len(subFaceList) -print "number of Edges in compshell : ", len(subEdgeList) +print("number of Shells in compshell : ", len(subShellList)) +print("number of Faces in compshell : ", len(subFaceList)) +print("number of Edges in compshell : ", len(subEdgeList)) status = geompy.CheckShape(compshell) -print " check status ", status +print(" check status ", status) ### ---------------------------- SMESH -------------------------------------- -smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH") +smesh.UpdateStudy() -smeshgui = salome.ImportComponentGUI("SMESH") -smeshgui.Init(salome.myStudyId) +# ---- init a Mesh with the compshell -print "-------------------------- create Hypothesis" +mesh = smesh.Mesh(compshell, "MeshcompShell") -print "-------------------------- NumberOfSegments" -numberOfSegments = 5 +# ---- set Hypothesis and Algorithm -hypNbSeg = smesh.CreateHypothesis("NumberOfSegments", "libStdMeshersEngine.so") -hypNbSeg.SetNumberOfSegments(numberOfSegments) +print("-------------------------- NumberOfSegments") -print hypNbSeg.GetName() -print hypNbSeg.GetId() -print hypNbSeg.GetNumberOfSegments() +numberOfSegments = 5 -smeshgui.SetName(salome.ObjectToID(hypNbSeg), "NumberOfSegments_5") +regular1D = mesh.Segment() +regular1D.SetName("Wire Discretisation") +hypNbSeg = regular1D.NumberOfSegments(numberOfSegments) +print(hypNbSeg.GetName()) +print(hypNbSeg.GetId()) +print(hypNbSeg.GetNumberOfSegments()) +smesh.SetName(hypNbSeg, "NumberOfSegments_" + str(numberOfSegments)) -print "-------------------------- MaxElementArea" +## print "-------------------------- MaxElementArea" ## maxElementArea = 80 -## hypArea=smesh.CreateHypothesis("MaxElementArea") -## hypArea.SetMaxElementArea(maxElementArea) +## mefisto2D = mesh.Triangle() +## mefisto2D.SetName("MEFISTO_2D") +## hypArea = mefisto2D.MaxElementArea(maxElementArea) ## print hypArea.GetName() ## print hypArea.GetId() ## print hypArea.GetMaxElementArea() -## smeshgui.SetName(salome.ObjectToID(hypArea), "MaxElementArea_160") - -hypLengthFromEdges = smesh.CreateHypothesis("LengthFromEdges", "libStdMeshersEngine.so") -smeshgui.SetName(salome.ObjectToID(hypLengthFromEdges), "LengthFromEdges") - - -print "-------------------------- MaxElementVolume" - -maxElementVolume = 1000 - -hypVolume = smesh.CreateHypothesis("MaxElementVolume", "libStdMeshersEngine.so") -hypVolume.SetMaxElementVolume(maxElementVolume) +## smesh.SetName(hypArea, "MaxElementArea_" + str(maxElementArea)) -print hypVolume.GetName() -print hypVolume.GetId() -print hypVolume.GetMaxElementVolume() +print("-------------------------- LengthFromEdges") -smeshgui.SetName(salome.ObjectToID(hypVolume), "MaxElementVolume_1000") +mefisto2D = mesh.Triangle() +mefisto2D.SetName("MEFISTO_2D") +hypLengthFromEdges = mefisto2D.LengthFromEdges() +print(hypLengthFromEdges.GetName()) +print(hypLengthFromEdges.GetId()) +smesh.SetName(hypLengthFromEdges, "LengthFromEdges") -print "-------------------------- create Algorithms" -print "-------------------------- Regular_1D" +print("-------------------------- MaxElementVolume") -regular1D = smesh.CreateHypothesis("Regular_1D", "libStdMeshersEngine.so") - -smeshgui.SetName(salome.ObjectToID(regular1D), "Wire Discretisation") - -print "-------------------------- MEFISTO_2D" - -mefisto2D = smesh.CreateHypothesis("MEFISTO_2D", "libStdMeshersEngine.so") - -smeshgui.SetName(salome.ObjectToID(mefisto2D), "MEFISTO_2D") - -print "-------------------------- NETGEN_3D" - -netgen3D = smesh.CreateHypothesis("NETGEN_3D", "libNETGENEngine.so") - -smeshgui.SetName(salome.ObjectToID(netgen3D), "NETGEN_3D") - -# ---- init a Mesh with the compshell - -mesh = smesh.CreateMesh(compshell) -smeshgui.SetName(salome.ObjectToID(mesh), "MeshcompShel") - -print "-------------------------- add hypothesis to compshell" - -mesh.AddHypothesis(compshell,regular1D) -mesh.AddHypothesis(compshell,hypNbSeg) - -mesh.AddHypothesis(compshell,mefisto2D) -mesh.AddHypothesis(compshell,hypLengthFromEdges) - -mesh.AddHypothesis(compshell,netgen3D) -mesh.AddHypothesis(compshell,hypVolume) - -salome.sg.updateObjBrowser(1) +maxElementVolume = 1000 -print "-------------------------- compute compshell" -ret = smesh.Compute(mesh,compshell) -print ret +netgen3D = mesh.Tetrahedron(smeshBuilder.NETGEN) +netgen3D.SetName("NETGEN_3D") +hypVolume = netgen3D.MaxElementVolume(maxElementVolume) +print(hypVolume.GetName()) +print(hypVolume.GetId()) +print(hypVolume.GetMaxElementVolume()) +smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume)) + +print("-------------------------- compute compshell") +ret = mesh.Compute(mesh) +print(ret) if ret != 0: log = mesh.GetLog(0) # no erase trace - for linelog in log: - print linelog - print "Information about the MeshcompShel:" - print "Number of nodes : ", mesh.NbNodes() - print "Number of edges : ", mesh.NbEdges() - print "Number of faces : ", mesh.NbFaces() - print "Number of triangles : ", mesh.NbTriangles() - print "Number of volumes : ", mesh.NbVolumes() - print "Number of tetrahedrons : ", mesh.NbTetras() + # for linelog in log: + # print(linelog) + print("Information about the MeshcompShel:") + print("Number of nodes : ", mesh.NbNodes()) + print("Number of edges : ", mesh.NbEdges()) + print("Number of faces : ", mesh.NbFaces()) + print("Number of triangles : ", mesh.NbTriangles()) + print("Number of volumes : ", mesh.NbVolumes()) + print("Number of tetrahedrons : ", mesh.NbTetras()) else: - print "problem when computing the mesh" + print("problem when computing the mesh") + +salome.sg.updateObjBrowser()