# Hypothesis and algorithms for the mesh generation are global
#
+import StdMeshers
+import NETGENPlugin
import SMESH_fixation
-import SMESH
-import smeshpy
compshell = SMESH_fixation.compshell
idcomp = SMESH_fixation.idcomp
geompy = SMESH_fixation.geompy
salome = SMESH_fixation.salome
-sg = SMESH_fixation.sg
-
-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
-### ---- launch SMESH
+### ---------------------------- SMESH --------------------------------------
+smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
smeshgui = salome.ImportComponentGUI("SMESH")
smeshgui.Init(salome.myStudyId)
-gen=smeshpy.smeshpy()
-
-### ---- create Hypothesis
-
print "-------------------------- create Hypothesis"
print "-------------------------- NumberOfSegments"
numberOfSegments = 5
-hypothesis=gen.CreateHypothesis("NumberOfSegments")
-hypNbSeg=hypothesis._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_5")
print "-------------------------- MaxElementArea"
-maxElementArea = 80
+## maxElementArea = 80
+
+## hypArea=smesh.CreateHypothesis("MaxElementArea")
+## hypArea.SetMaxElementArea(maxElementArea)
+## print hypArea.GetName()
+## print hypArea.GetId()
+## print hypArea.GetMaxElementArea()
+## smeshgui.SetName(salome.ObjectToID(hypArea), "MaxElementArea_160")
-hypothesis=gen.CreateHypothesis("MaxElementArea")
-hypArea=hypothesis._narrow(SMESH.SMESH_MaxElementArea)
-hypArea.SetMaxElementArea(maxElementArea)
-print hypArea.GetName()
-print hypArea.GetId()
-print hypArea.GetMaxElementArea()
+hypLengthFromEdges = smesh.CreateHypothesis("LengthFromEdges", "libStdMeshersEngine.so")
+smeshgui.SetName(salome.ObjectToID(hypLengthFromEdges), "LengthFromEdges")
-idarea = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypArea) )
-smeshgui.SetName(idarea, "MaxElementArea")
print "-------------------------- MaxElementVolume"
-maxElementVolume = 150
+maxElementVolume = 1000
-hypothesis=gen.CreateHypothesis("MaxElementVolume")
-hypVolume=hypothesis._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")
-
-# ---- create Algorithms
+smeshgui.SetName(salome.ObjectToID(hypVolume), "MaxElementVolume_1000")
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")
-# ---- init a Mesh with the compshell
+smeshgui.SetName(salome.ObjectToID(netgen3D), "NETGEN_3D")
-mesh=gen.Init(idcomp)
-idmesh = smeshgui.AddNewMesh( salome.orb.object_to_string(mesh) )
-smeshgui.SetName(idmesh, "MeshcompShell")
-smeshgui.SetShape(idcomp, idmesh)
+# ---- init a Mesh with the compshell
-# ---- add hypothesis to compshell
+mesh = smesh.CreateMesh(compshell)
+smeshgui.SetName(salome.ObjectToID(mesh), "MeshcompShel")
print "-------------------------- add hypothesis to compshell"
-ret=mesh.AddHypothesis(compshell,regular1D)
-print ret
-ret=mesh.AddHypothesis(compshell,hypNbSeg)
-print ret
-ret=mesh.AddHypothesis(compshell,mefisto2D)
-print ret
-ret=mesh.AddHypothesis(compshell,hypArea)
-print ret
-ret=mesh.AddHypothesis(compshell,netgen3D)
-print ret
-ret=mesh.AddHypothesis(compshell,hypVolume)
-print ret
+mesh.AddHypothesis(compshell,regular1D)
+mesh.AddHypothesis(compshell,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(compshell,mefisto2D)
+mesh.AddHypothesis(compshell,hypLengthFromEdges)
-sg.updateObjBrowser(1)
+mesh.AddHypothesis(compshell,netgen3D)
+mesh.AddHypothesis(compshell,hypVolume)
+
+salome.sg.updateObjBrowser(1)
print "-------------------------- compute compshell"
-ret=gen.Compute(mesh,idcomp)
+ret = smesh.Compute(mesh,compshell)
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:"
+ 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"
-
-sg.updateObjBrowser(1)
