smesh/test/SMESH_GroupFromGeom2.py

#  -*- coding: iso-8859-1 -*-
# Copyright (C) 2007-2022  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
#
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# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
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# Lesser General Public License for more details.
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
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# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#

#==============================================================================
#  Info.
#  Bug (from script, bug)   : SMESH_GroupFromGeom.py, PAL6945
#  Modified                 : 25/11/2004
#  Author                   : Kovaltchuk Alexey
#  Project                  : PAL/SALOME
#============================================================================== 
#
from SMESH_test1 import *


# Compute the mesh created in SMESH_test1

isDone = mesh.Compute()
if not isDone:
    raise Exception("Error when computing Mesh")

# Create geometry groups on plane:
aGeomGroup1 = geompy.CreateGroup(face , geompy.ShapeType["FACE"])
geompy.AddObject(aGeomGroup1, 1)

aGeomGroup2 = geompy.CreateGroup(face , geompy.ShapeType["EDGE"])

geompy.AddObject(aGeomGroup2, 3)
geompy.AddObject(aGeomGroup2, 6)
geompy.AddObject(aGeomGroup2, 8)
geompy.AddObject(aGeomGroup2, 10)

geompy.addToStudy(aGeomGroup1, "Group on Faces")
geompy.addToStudy(aGeomGroup2, "Group on Edges")

aSmeshGroup1 = mesh.GroupOnGeom(aGeomGroup1, "SMESHGroup1", SMESH.FACE)
aSmeshGroup2 = mesh.GroupOnGeom(aGeomGroup2, "SMESHGroup2", SMESH.EDGE)

print("Create aGroupOnShell - a group linked to a shell")
aGroupOnShell = mesh.GroupOnGeom(shell, "GroupOnShell", SMESH.EDGE)
print("aGroupOnShell type =", aGroupOnShell.GetType())
print("aGroupOnShell size =", aGroupOnShell.Size())
print("aGroupOnShell ids :", aGroupOnShell.GetListOfID())

print(" ")

print("Modify <LocalLength> hypothesis: 100 -> 50")
hypLen1.SetLength(50)
print("Contents of aGroupOnShell changes:")
print("aGroupOnShell size =", aGroupOnShell.Size())
print("aGroupOnShell ids :", aGroupOnShell.GetListOfID())

print(" ")

print("Re-compute mesh, contents of aGroupOnShell changes again:")
isDone = mesh.Compute()
if not isDone:
    raise Exception("Error when computing Mesh")

print("aGroupOnShell size =", aGroupOnShell.Size())
print("aGroupOnShell ids :", aGroupOnShell.GetListOfID())

salome.sg.updateObjBrowser()