# Union of groups
import SMESH_mechanic
-import SMESH
+import SMESH, SALOMEDS
smesh = SMESH_mechanic.smesh
mesh = SMESH_mechanic.mesh
anIds = mesh.GetIdsFromFilter(aFilter)
-print "Criterion: Area > 20, Nb = ", len( anIds )
+print("Criterion: Area > 20, Nb = ", len( anIds ))
# create a group by adding elements with area > 20
aGroup1 = mesh.CreateEmptyGroup(SMESH.FACE, "Area > 20")
anIds = mesh.GetIdsFromFilter(aFilter)
-print "Criterion: Area = 20, Nb = ", len( anIds )
+print("Criterion: Area = 20, Nb = ", len( anIds ))
# create a group by adding elements with area = 20
aGroup2 = mesh.CreateEmptyGroup( SMESH.FACE, "Area = 20" )
# create union group : area >= 20
aGroup3 = mesh.UnionListOfGroups([aGroup1, aGroup2], "Area >= 20")
-print "Criterion: Area >= 20, Nb = ", len(aGroup3.GetListOfID())
+aGroup3.SetColor( SALOMEDS.Color(1.,1.,0.));
+print("Criterion: Area >= 20, Nb = ", len(aGroup3.GetListOfID()))
# Please note that also there is UnionGroups() method which works with two groups only
# Criterion : AREA < 20
anIds = mesh.GetIdsFromFilter(aFilter)
-print "Criterion: Area < 20, Nb = ", len(anIds)
+print("Criterion: Area < 20, Nb = ", len(anIds))
# create a group by adding elements with area < 20
aGroup4 = mesh.CreateEmptyGroup(SMESH.FACE, "Area < 20")
aGroup4.Add(anIds)
+aGroup4.SetColor( SALOMEDS.Color(1.,0.,0.));
# create union group : area >= 20 and area < 20
aGroup5 = mesh.UnionListOfGroups([aGroup3, aGroup4], "Any Area")
-print "Criterion: Any Area, Nb = ", len(aGroup5.GetListOfID())
+print("Criterion: Any Area, Nb = ", len(aGroup5.GetListOfID()))
-salome.sg.updateObjBrowser(True)
+salome.sg.updateObjBrowser()