X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FSMESH_fixation_tetra.py;h=be41476e63ace6a5f2755c7f94c3f61d9ea319aa;hp=d429fe958b4c6c37351c6aa0f4e9fe81905d194b;hb=7eda9ca931ed2a11cb5e4637e4ffe19f5c061115;hpb=c3bf92bd87b770fd81631a3853f7f5bb1ac6a4e8 diff --git a/src/SMESH_SWIG/SMESH_fixation_tetra.py b/src/SMESH_SWIG/SMESH_fixation_tetra.py index d429fe958..be41476e6 100644 --- a/src/SMESH_SWIG/SMESH_fixation_tetra.py +++ b/src/SMESH_SWIG/SMESH_fixation_tetra.py @@ -1,131 +1,115 @@ +# -*- 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(salome.myStudy) + compshell = SMESH_fixation.compshell idcomp = SMESH_fixation.idcomp geompy = SMESH_fixation.geompy salome = SMESH_fixation.salome -ShapeTypeShell = 3 -ShapeTypeFace = 4 -ShapeTypeEdge = 6 - print "Analysis of the geometry to be meshed :" -subShellList=geompy.SubShapeAll(compshell,ShapeTypeShell) -subFaceList=geompy.SubShapeAll(compshell,ShapeTypeFace) -subEdgeList=geompy.SubShapeAll(compshell,ShapeTypeEdge) +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) +status = geompy.CheckShape(compshell) print " check status ", status ### ---------------------------- SMESH -------------------------------------- -smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH") +smesh.SetCurrentStudy(salome.myStudy) + +# ---- init a Mesh with the compshell -smeshgui = salome.ImportComponentGUI("SMESH") -smeshgui.Init(salome.myStudyId) +mesh = smesh.Mesh(compshell, "MeshcompShell") -### ---- create Hypothesis -print "-------------------------- create Hypothesis" +# ---- set Hypothesis and Algorithm print "-------------------------- NumberOfSegments" numberOfSegments = 5 -hypNbSeg=smesh.CreateHypothesis("NumberOfSegments", "libStdMeshersEngine.so") -hypNbSeg.SetNumberOfSegments(numberOfSegments) - +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)) -smeshgui.SetName(salome.ObjectToID(hypNbSeg), "NumberOfSegments_5") - -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") +## smesh.SetName(hypArea, "MaxElementArea_" + str(maxElementArea)) + +print "-------------------------- LengthFromEdges" + +mefisto2D = mesh.Triangle() +mefisto2D.SetName("MEFISTO_2D") +hypLengthFromEdges = mefisto2D.LengthFromEdges() +print hypLengthFromEdges.GetName() +print hypLengthFromEdges.GetId() +smesh.SetName(hypLengthFromEdges, "LengthFromEdges") print "-------------------------- MaxElementVolume" maxElementVolume = 1000 -hypVolume=smesh.CreateHypothesis("MaxElementVolume", "libStdMeshersEngine.so") -hypVolume.SetMaxElementVolume(maxElementVolume) - +netgen3D = mesh.Tetrahedron(smeshBuilder.NETGEN) +netgen3D.SetName("NETGEN_3D") +hypVolume = netgen3D.MaxElementVolume(maxElementVolume) print hypVolume.GetName() print hypVolume.GetId() print hypVolume.GetMaxElementVolume() - -smeshgui.SetName(salome.ObjectToID(hypVolume), "MaxElementVolume_1000") - -# ---- create Algorithms - -print "-------------------------- create Algorithms" - -print "-------------------------- Regular_1D" - -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") - -# ---- add hypothesis to compshell - -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) +smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume)) print "-------------------------- compute compshell" -ret=smesh.Compute(mesh,compshell) +ret = mesh.Compute(mesh) print ret if ret != 0: - log=mesh.GetLog(0) # no erase trace + log = mesh.GetLog(0) # no erase trace for linelog in log: print linelog print "Information about the MeshcompShel:" @@ -138,3 +122,5 @@ if ret != 0: else: print "problem when computing the mesh" + +salome.sg.updateObjBrowser(1)