From e4be7441d248ff060938edc0384d08767805b9c3 Mon Sep 17 00:00:00 2001 From: akk Date: Wed, 9 Mar 2005 13:05:16 +0000 Subject: [PATCH] PAL8319 improvement solving. --- src/SMESH_SWIG/Makefile.in | 1 + src/SMESH_SWIG/SMESH_Nut.py | 161 ++++++++++++++++++++++++++++++++++++ 2 files changed, 162 insertions(+) create mode 100755 src/SMESH_SWIG/SMESH_Nut.py diff --git a/src/SMESH_SWIG/Makefile.in b/src/SMESH_SWIG/Makefile.in index 1b40066fa..e474c3b7a 100644 --- a/src/SMESH_SWIG/Makefile.in +++ b/src/SMESH_SWIG/Makefile.in @@ -83,6 +83,7 @@ EXPORT_PYSCRIPTS = libSMESH_Swig.py \ SMESH_hexaedre.py \ SMESH_Sphere.py \ SMESH_GroupFromGeom.py \ + SMESH_Nut.py \ SMESH_GroupLyingOnGeom.py LIB_CLIENT_IDL = SALOMEDS.idl \ diff --git a/src/SMESH_SWIG/SMESH_Nut.py b/src/SMESH_SWIG/SMESH_Nut.py new file mode 100755 index 000000000..2a208b9a7 --- /dev/null +++ b/src/SMESH_SWIG/SMESH_Nut.py @@ -0,0 +1,161 @@ +##################################################################### +#Created :17/02/2005 +#Auhtor :MASLOV Eugeny, KOVALTCHUK Alexey +##################################################################### + +import geompy +import salome +import os +import math +import StdMeshers +import SMESH + +#Sketcher_1 creation +print "Sketcher creation..." +Sketcher_1 = geompy.MakeSketcher("Sketcher:F 100 -57.7:TT 100 57.7:TT 0 115.47:TT -100 57.7:TT -100 -57.7:TT 0 -115.47:WW") +geompy.addToStudy(Sketcher_1, "Sketcher_1") +Face_1 = geompy.MakeFace(Sketcher_1, 1) +geompy.addToStudy(Face_1, "Face_1") + +#Line creation +print "Line creation..." +Line_1 = geompy.MakeLineTwoPnt(geompy.MakeVertex(0,0,0), geompy.MakeVertex(0,0,100)) +geompy.addToStudy(Line_1, "Line_1") + +#Prism creation +print "Prism creation..." +Prism_1 = geompy.MakePrismVecH(Face_1, Line_1, 100) +geompy.addToStudy(Prism_1, "Prism_1") + +#Sketcher_2 creation +print "Sketcher creation..." +Sketcher_2 = geompy.MakeSketcher("Sketcher:F 50 0:TT 80 0:TT 112 13:TT 112 48:TT 80 63:TT 80 90:TT 50 90:WW", [0,0,0, 1,0,0, 0,1,0]) +geompy.addToStudy(Sketcher_2, "Sketcher_2") +Face_2 = geompy.MakeFace(Sketcher_2, 1) +geompy.addToStudy(Face_2, "Face_2") + +#Revolution creation +print "Revolution creation..." +Revolution_1 = geompy.MakeRevolution(Face_2, Line_1, 2*math.pi) +geompy.addToStudy(Revolution_1, "Revolution_1") + +#Common applying +print "Common of Revolution and Prism..." +Common_1 = geompy.MakeBoolean(Revolution_1, Prism_1, 1) +geompy.addToStudy(Common_1, "Common_1") + +#Explode Common_1 on edges +CommonExplodedListEdges = geompy.SubShapeAll(Common_1, geompy.ShapeType["EDGE"]) +for i in range(0, len(CommonExplodedListEdges)): + name = "Edge_"+str(i+1) + geompy.addToStudyInFather(Common_1, CommonExplodedListEdges[i], name) + +#Fillet applying +print "Fillet creation..." +Fillet_1 = geompy.MakeFillet(Common_1, 10, geompy.ShapeType["EDGE"], [6]) +geompy.addToStudy(Fillet_1, "Fillet_1") + +#Chamfer applying +print "Chamfer creation..." +Chamfer_1 = geompy.MakeChamferEdge(Fillet_1, 10, 10, 16, 50 ) +geompy.addToStudy(Chamfer_1, "Chamfer_1") +Chamfer_2 = geompy.MakeChamferEdge(Chamfer_1, 10, 10, 21, 31 ) +geompy.addToStudy(Chamfer_2, "Chamfer_2") + +#Import of the shape from "slots.brep" +print "Import multi-rotation from the KERNEL_ROOT_DIR/examples/slots.brep" +thePath = os.getenv("KERNEL_ROOT_DIR") +theFileName = thePath + "/examples/slots.brep" +theShapeForCut = geompy.ImportBREP(theFileName) +geompy.addToStudy(theShapeForCut, "slot.brep_1") + +#Cut applying +print "Cut..." +Cut_1 = geompy.MakeBoolean(Chamfer_2, theShapeForCut, 2) +Cut_1_ID = geompy.addToStudy(Cut_1, "Cut_1") + +#Mesh creation +smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH") + +# -- Init -- +shape_mesh = salome.IDToObject( Cut_1_ID ) +smesh.SetCurrentStudy(salome.myStudy) +mesh = smesh.CreateMesh(shape_mesh) +smeshgui = salome.ImportComponentGUI("SMESH") +smeshgui.Init(salome.myStudyId) +idmesh = salome.ObjectToID(mesh) +smeshgui.SetName( idmesh, "Nut" ) + +#HYPOTHESIS CREATION +print "-------------------------- Average length" +theAverageLength = 5 +hAvLength = smesh.CreateHypothesis( "LocalLength", "libStdMeshersEngine.so" ) +hAvLength.SetLength( theAverageLength ) +print hAvLength.GetName() +print hAvLength.GetId() +smeshgui.SetName(salome.ObjectToID(hAvLength), "AverageLength_5") + +print "-------------------------- MaxElementArea" +theMaxElementArea = 20 +hArea20 = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" ) +hArea20.SetMaxElementArea( theMaxElementArea ) +print hArea20.GetName() +print hArea20.GetId() +print hArea20.GetMaxElementArea() +smeshgui.SetName(salome.ObjectToID(hArea20), "MaxElementArea_20") + +print "-------------------------- MaxElementVolume" +theMaxElementVolume = 150 +hVolume150 = smesh.CreateHypothesis( "MaxElementVolume", "libStdMeshersEngine.so" ) +hVolume150.SetMaxElementVolume( theMaxElementVolume ) +print hVolume150.GetName() +print hVolume150.GetId() +print hVolume150.GetMaxElementVolume() +smeshgui.SetName(salome.ObjectToID(hVolume150), "MaxElementVolume_150") + +mesh.AddHypothesis(shape_mesh, hAvLength) +mesh.AddHypothesis(shape_mesh, hArea20) +mesh.AddHypothesis(shape_mesh, hVolume150) + +print "-------------------------- Regular_1D" + +algoReg1D = smesh.CreateHypothesis( "Regular_1D", "libStdMeshersEngine.so" ) +listHyp = algoReg1D.GetCompatibleHypothesis() +for hyp in listHyp: + print hyp +print algoReg1D.GetName() +print algoReg1D.GetId() +smeshgui.SetName(salome.ObjectToID(algoReg1D), "Wire discretisation") + +print "-------------------------- MEFISTO_2D" +algoMef = smesh.CreateHypothesis( "MEFISTO_2D", "libStdMeshersEngine.so" ) +listHyp = algoMef.GetCompatibleHypothesis() +for hyp in listHyp: + print hyp +print algoMef.GetName() +print algoMef.GetId() +smeshgui.SetName(salome.ObjectToID(algoMef), "Triangle (Mefisto)") + +print "-------------------------- NETGEN_3D" + +algoNg = smesh.CreateHypothesis( "NETGEN_3D", "libNETGENEngine.so" ) +print algoNg.GetName() +print algoNg.GetId() +smeshgui.SetName(salome.ObjectToID(algoNg), "Tetrahedron (NETGEN)") +mesh.AddHypothesis(shape_mesh, algoReg1D) +mesh.AddHypothesis(shape_mesh, algoMef) +mesh.AddHypothesis(shape_mesh, algoNg) + +print "-------------------------- compute the mesh of the mechanic piece" +smesh.Compute(mesh,shape_mesh) + +print "Information about the Nut:" +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 quadrangles : ", mesh.NbQuadrangles() +print "Number of volumes : ", mesh.NbVolumes() +print "Number of tetrahedrons: ", mesh.NbTetras() + +salome.sg.updateObjBrowser(1)