X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH_SWIG%2FSMESH_box2_tetra.py;h=55a032e4ca13ec917f8a6a2d1ea1f9ace50594a6;hb=refs%2Ftags%2FT3_2_0b2;hp=6db29ba29e7d68538722e3674267383bcf882756;hpb=faa1c8f2bc27c5244a34fe03584826de59cb17b3;p=modules%2Fsmesh.git diff --git a/src/SMESH_SWIG/SMESH_box2_tetra.py b/src/SMESH_SWIG/SMESH_box2_tetra.py index 6db29ba29..55a032e4c 100644 --- a/src/SMESH_SWIG/SMESH_box2_tetra.py +++ b/src/SMESH_SWIG/SMESH_box2_tetra.py @@ -1,76 +1,83 @@ +# 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 +# # # Tetrahedrization of the geometry union of 2 boxes having a face in common # Hypothesis and algorithms for the mesh generation are global # import salome -from salome import sg - import geompy -import SMESH -import smeshpy +import StdMeshers +import NETGENPlugin -geom = geompy.geom -myBuilder = geompy.myBuilder +smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH") -ShapeTypeShell = 3 -ShapeTypeFace = 4 -ShapeTypeEdge = 6 +smeshgui = salome.ImportComponentGUI("SMESH") +smeshgui.Init(salome.myStudyId); # ---- define 2 boxes box1 and box2 box1 = geompy.MakeBox(0., 0., 0., 100., 200., 300.) -idbox1 = geompy.addToStudy(box1,"box1") +idbox1 = geompy.addToStudy(box1, "box1") print "Analysis of the geometry box1 :" -subShellList=geompy.SubShapeAll(box1,ShapeTypeShell) -subFaceList=geompy.SubShapeAll(box1,ShapeTypeFace) -subEdgeList=geompy.SubShapeAll(box1,ShapeTypeEdge) +subShellList = geompy.SubShapeAll(box1, geompy.ShapeType["SHELL"]) +subFaceList = geompy.SubShapeAll(box1, geompy.ShapeType["FACE"]) +subEdgeList = geompy.SubShapeAll(box1, geompy.ShapeType["EDGE"]) -print "number of Shells in box1 : ",len(subShellList) -print "number of Faces in box1 : ",len(subFaceList) -print "number of Edges in box1 : ",len(subEdgeList) +print "number of Shells in box1 : ", len(subShellList) +print "number of Faces in box1 : ", len(subFaceList) +print "number of Edges in box1 : ", len(subEdgeList) box2 = geompy.MakeBox(100., 0., 0., 200., 200., 300.) -idbox2 = geompy.addToStudy(box2,"box2") +idbox2 = geompy.addToStudy(box2, "box2") print "Analysis of the geometry box2 :" -subShellList=geompy.SubShapeAll(box2,ShapeTypeShell) -subFaceList=geompy.SubShapeAll(box2,ShapeTypeFace) -subEdgeList=geompy.SubShapeAll(box2,ShapeTypeEdge) - -print "number of Shells in box2 : ",len(subShellList) -print "number of Faces in box2 : ",len(subFaceList) -print "number of Edges in box2 : ",len(subEdgeList) +subShellList = geompy.SubShapeAll(box2, geompy.ShapeType["SHELL"]) +subFaceList = geompy.SubShapeAll(box2, geompy.ShapeType["FACE"]) +subEdgeList = geompy.SubShapeAll(box2, geompy.ShapeType["EDGE"]) -blocs = [] -blocs.append(box1._get_Name()) -blocs.append(box2._get_Name()) +print "number of Shells in box2 : ", len(subShellList) +print "number of Faces in box2 : ", len(subFaceList) +print "number of Edges in box2 : ", len(subEdgeList) # append the tow boxes to make ine shel, referrencing only once # the internal interface -shell = geompy.Partition(blocs) -idshell = geompy.addToStudy(shell,"shell") +shell = geompy.MakePartition([box1, box2]) +idshell = geompy.addToStudy(shell, "shell") print "Analysis of the geometry shell (union of box1 and box2) :" -subShellList=geompy.SubShapeAll(shell,ShapeTypeShell) -subFaceList=geompy.SubShapeAll(shell,ShapeTypeFace) -subEdgeList=geompy.SubShapeAll(shell,ShapeTypeEdge) +subShellList = geompy.SubShapeAll(shell, geompy.ShapeType["SHELL"]) +subFaceList = geompy.SubShapeAll(shell, geompy.ShapeType["FACE"]) +subEdgeList = geompy.SubShapeAll(shell, geompy.ShapeType["EDGE"]) -print "number of Shells in shell : ",len(subShellList) -print "number of Faces in shell : ",len(subFaceList) -print "number of Edges in shell : ",len(subEdgeList) +print "number of Shells in shell : ", len(subShellList) +print "number of Faces in shell : ", len(subFaceList) +print "number of Edges in shell : ", len(subEdgeList) -# ---- launch SMESH -smeshgui = salome.ImportComponentGUI("SMESH") -smeshgui.Init(salome.myStudyId) - -gen=smeshpy.smeshpy() +### ---------------------------- SMESH -------------------------------------- # ---- create Hypothesis @@ -80,44 +87,40 @@ print "-------------------------- NumberOfSegments" numberOfSegments = 10 -hyp1=gen.CreateHypothesis("NumberOfSegments") -hypNbSeg=hyp1._narrow(SMESH.SMESH_NumberOfSegments) +hypNbSeg = smesh.CreateHypothesis("NumberOfSegments", "libStdMeshersEngine.so") hypNbSeg.SetNumberOfSegments(numberOfSegments) -hypNbSegID = hypNbSeg.GetId() + print hypNbSeg.GetName() -print hypNbSegID +print hypNbSeg.GetId() print hypNbSeg.GetNumberOfSegments() -idseg = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypNbSeg) ) -smeshgui.SetName(idseg, "NumberOfSegments") +smeshgui.SetName(salome.ObjectToID(hypNbSeg), "NumberOfSegments_10") print "-------------------------- MaxElementArea" maxElementArea = 500 -hyp2=gen.CreateHypothesis("MaxElementArea") -hypArea=hyp2._narrow(SMESH.SMESH_MaxElementArea) +hypArea = smesh.CreateHypothesis("MaxElementArea", "libStdMeshersEngine.so") hypArea.SetMaxElementArea(maxElementArea) + print hypArea.GetName() print hypArea.GetId() print hypArea.GetMaxElementArea() -idarea = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypArea) ) -smeshgui.SetName(idarea, "MaxElementArea") +smeshgui.SetName(salome.ObjectToID(hypArea), "MaxElementArea_500") print "-------------------------- MaxElementVolume" maxElementVolume = 500 -hyp3=gen.CreateHypothesis("MaxElementVolume") -hypVolume=hyp3._narrow(SMESH.SMESH_MaxElementVolume) +hypVolume = smesh.CreateHypothesis("MaxElementVolume", "libStdMeshersEngine.so") hypVolume.SetMaxElementVolume(maxElementVolume) + print hypVolume.GetName() print hypVolume.GetId() print hypVolume.GetMaxElementVolume() -idvolume = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypVolume) ) -smeshgui.SetName(idvolume, "MaxElementVolume") +smeshgui.SetName(salome.ObjectToID(hypVolume), "MaxElementVolume_500") # ---- create Algorithms @@ -125,65 +128,52 @@ print "-------------------------- create Algorithms" print "-------------------------- Regular_1D" -hypothesis=gen.CreateHypothesis("Regular_1D") -regular1D = hypothesis._narrow(SMESH.SMESH_Regular_1D) -regularID = smeshgui.AddNewAlgorithms( salome.orb.object_to_string(regular1D) ) -smeshgui.SetName(regularID, "Wire Discretisation") +regular1D = smesh.CreateHypothesis("Regular_1D", "libStdMeshersEngine.so") +smeshgui.SetName(salome.ObjectToID(regular1D), "Wire Discretisation") print "-------------------------- MEFISTO_2D" -hypothesis=gen.CreateHypothesis("MEFISTO_2D") -mefisto2D = hypothesis._narrow(SMESH.SMESH_MEFISTO_2D) -mefistoID = smeshgui.AddNewAlgorithms( salome.orb.object_to_string(mefisto2D) ) -smeshgui.SetName(mefistoID, "MEFISTO_2D") +mefisto2D = smesh.CreateHypothesis("MEFISTO_2D", "libStdMeshersEngine.so") +smeshgui.SetName(salome.ObjectToID(mefisto2D), "MEFISTO_2D") print "-------------------------- NETGEN_3D" -hypothesis=gen.CreateHypothesis("NETGEN_3D") -netgen3D = hypothesis._narrow(SMESH.SMESH_NETGEN_3D) -netgenID = smeshgui.AddNewAlgorithms( salome.orb.object_to_string(netgen3D) ) -smeshgui.SetName(netgenID, "NETGEN_3D") +netgen3D = smesh.CreateHypothesis("NETGEN_3D", "libNETGENEngine.so") +smeshgui.SetName(salome.ObjectToID(netgen3D), "NETGEN_3D") # ---- init a Mesh with the shell -mesh=gen.Init(idshell) -idmesh = smeshgui.AddNewMesh( salome.orb.object_to_string(mesh) ) -smeshgui.SetName(idmesh, "MeshBox2") -smeshgui.SetShape(idshell, idmesh) +mesh = smesh.CreateMesh(shell) +smeshgui.SetName(salome.ObjectToID(mesh), "MeshBox2") # ---- add hypothesis to shell print "-------------------------- add hypothesis to shell" -ret=mesh.AddHypothesis(shell,regular1D) -print ret -ret=mesh.AddHypothesis(shell,hypNbSeg) -print ret -ret=mesh.AddHypothesis(shell,mefisto2D) -print ret -ret=mesh.AddHypothesis(shell,hypArea) -print ret -ret=mesh.AddHypothesis(shell,netgen3D) -print ret -ret=mesh.AddHypothesis(shell,hypVolume) -print ret +mesh.AddHypothesis(shell,regular1D) +mesh.AddHypothesis(shell,hypNbSeg) -smeshgui.SetAlgorithms( idmesh, regularID) -smeshgui.SetHypothesis( idmesh, idseg ) -smeshgui.SetAlgorithms( idmesh, mefistoID ) -smeshgui.SetHypothesis( idmesh, idarea ) -smeshgui.SetAlgorithms( idmesh, netgenID ) -smeshgui.SetHypothesis( idmesh, idvolume ) +mesh.AddHypothesis(shell,mefisto2D) +mesh.AddHypothesis(shell,hypArea) -sg.updateObjBrowser(1) +mesh.AddHypothesis(shell,netgen3D) +mesh.AddHypothesis(shell,hypVolume) +salome.sg.updateObjBrowser(1) print "-------------------------- compute shell" -ret=gen.Compute(mesh,idshell) +ret = smesh.Compute(mesh,shell) print ret -log=mesh.GetLog(0) # no erase trace -for linelog in log: - print linelog - - -sg.updateObjBrowser(1) +if ret != 0: + log = mesh.GetLog(0) # no erase trace + for linelog in log: + print linelog + print "Information about the MeshBox2:" + 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 "probleme when computing the mesh"