+#####################################################################
+#Created :17/02/2005
+#Auhtor :KOVALTCHUK Alexey
+#####################################################################
+
+def Geometry(y1=50, y2=90):
+ from batchmode_geompy import *
+ import math
+ import os
+ #Sketcher_1 creation
+ Sketcher_1 = 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")
+ addToStudy(Sketcher_1, "Sketcher_1")
+ Face_1 = MakeFace(Sketcher_1, 1)
+ addToStudy(Face_1, "Face_1")
+ #Line creation
+ Line_1 = MakeLineTwoPnt(MakeVertex(0,0,0), MakeVertex(0,0,100))
+ addToStudy(Line_1, "Line_1")
+ #Prism creation
+ Prism_1 = MakePrismVecH(Face_1, Line_1, 100)
+ addToStudy(Prism_1, "Prism_1")
+ #Sketcher_2 creation
+ #"Sketcher:F 50 0:TT 80 0:TT 112 13:TT 112 48:TT 80 63:TT 80 90:TT 50 90:WW"
+ command = "Sketcher:F " + str(y1)+ " 0:TT 80 0:TT 112 13:TT 112 48:TT 80 63:TT 80 " + str(y2)+ ":TT " + str(y1) + " " + str(y2) + ":WW"
+ Sketcher_2 = MakeSketcher(command, [0,0,0, 1,0,0, 0,1,0])
+ addToStudy(Sketcher_2, "Sketcher_2")
+ Face_2 = MakeFace(Sketcher_2, 1)
+ addToStudy(Face_2, "Face_2")
+ #Revolution creation
+ Revolution_1 = MakeRevolution(Face_2, Line_1, 2*math.pi)
+ addToStudy(Revolution_1, "Revolution_1")
+ #Common applying
+ Common_1 = MakeBoolean(Revolution_1, Prism_1, 1)
+ addToStudy(Common_1, "Common_1")
+ #Explode Common_1 on edges
+ CommonExplodedListEdges = SubShapeAll(Common_1, ShapeType["EDGE"])
+ for i in range(0, len(CommonExplodedListEdges)):
+ name = "Edge_"+str(i+1)
+ addToStudyInFather(Common_1, CommonExplodedListEdges[i], name)
+ #Fillet applying
+ ID = GetSubShapeID(Common_1, CommonExplodedListEdges[0])
+ Fillet_1 = MakeFillet(Common_1, 10, ShapeType["EDGE"], [6])
+ addToStudy(Fillet_1, "Fillet_1")
+ #Chamfer applying
+ Chamfer_1 = MakeChamferEdge(Fillet_1, 10, 10, 16, 50 )
+ addToStudy(Chamfer_1, "Chamfer_1")
+ Chamfer_2 = MakeChamferEdge(Chamfer_1, 10, 10, 21, 31 )
+ addToStudy(Chamfer_2, "Chamfer_2")
+ #Import of the shape from "slots.brep"
+ thePath = os.getenv("KERNEL_ROOT_DIR")
+ theFileName = thePath + "/examples/slots.brep"
+ theShapeForCut = ImportBREP(theFileName)
+ addToStudy(theShapeForCut, "slot.brep_1")
+ #Cut applying
+ Cut_1 = MakeBoolean(Chamfer_2, theShapeForCut, 2)
+ addToStudy(Cut_1, "Cut_1")
+ return Cut_1
+
+
+def Mesh(theNameOfTheShape = "Cut_1", theAverageLength = 5, theMaxElementArea = 20, theMaxElementVolume = 150):
+ #Format of the <theNameOfTheShape> parameter is: "[[first level object/[second level object/[.../]]]Name"
+ from batchmode_smesh import *
+ import StdMeshers
+ smesh.SetCurrentStudy(myStudy)
+ theNameOfTheShape = "/Geometry/"+ str(theNameOfTheShape)
+ SObject = myStudy.FindObjectByPath(theNameOfTheShape)
+ if SObject == None:
+ raise RuntimeError, "It is an incorrect object name..."
+ shape_mesh = IDToObject( SObject.GetID() )
+ mesh = smesh.CreateMesh(shape_mesh)
+ idmesh = ObjectToID(mesh)
+ SetName( idmesh, "Mesh" )
+
+ #HYPOTHESIS CREATION
+ print "-------------------------- Average length"
+ theName = "AverageLength" + str(theAverageLength)
+ hAvLength = smesh.CreateHypothesis( "LocalLength", "libStdMeshersEngine.so" )
+ hAvLength.SetLength( theAverageLength )
+ print hAvLength.GetName()
+ print hAvLength.GetId()
+ SetName(ObjectToID(hAvLength), theName)
+
+ print "-------------------------- MaxElementArea"
+ theName = "MaxElementArea" + str( theMaxElementArea )
+ hArea = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" )
+ hArea.SetMaxElementArea( theMaxElementArea )
+ print hArea.GetName()
+ print hArea.GetId()
+ print hArea.GetMaxElementArea()
+ SetName(ObjectToID(hArea), theName)
+
+ print "-------------------------- MaxElementVolume"
+ theName = "MaxElementVolume" + str( theMaxElementVolume )
+ hVolume = smesh.CreateHypothesis( "MaxElementVolume", "libStdMeshersEngine.so" )
+ hVolume.SetMaxElementVolume( theMaxElementVolume )
+ print hVolume.GetName()
+ print hVolume.GetId()
+ print hVolume.GetMaxElementVolume()
+ SetName(ObjectToID(hVolume), theName)
+
+ mesh.AddHypothesis(shape_mesh, hAvLength)
+ mesh.AddHypothesis(shape_mesh, hArea)
+ mesh.AddHypothesis(shape_mesh, hVolume)
+
+ 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()
+ SetName(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()
+ SetName(ObjectToID(algoMef), "Triangle (Mefisto)")
+
+ print "-------------------------- NETGEN_3D"
+
+ algoNg = smesh.CreateHypothesis( "NETGEN_3D", "libNETGENEngine.so" )
+ print algoNg.GetName()
+ print algoNg.GetId()
+ SetName(ObjectToID(algoNg), "Tetrahedron (NETGEN)")
+ mesh.AddHypothesis(shape_mesh, algoReg1D)
+ mesh.AddHypothesis(shape_mesh, algoMef)
+ mesh.AddHypothesis(shape_mesh, algoNg)
+ smesh.Compute(mesh,shape_mesh)
+
+ print "Information about the mesh:"
+ 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()
+
+
