1 # Intersection of groups
5 smesh = SMESH_mechanic.smesh
6 mesh = SMESH_mechanic.mesh
7 salome = SMESH_mechanic.salome
9 # Criterion : AREA > 20
10 aFilter = smesh.GetFilter(smesh.FACE, smesh.FT_Area, smesh.FT_MoreThan, 20.)
12 anIds = mesh.GetIdsFromFilter(aFilter)
14 print "Criterion: Area > 20, Nb = ", len(anIds)
16 # create a group by adding elements with area > 20
17 aGroup1 = mesh.CreateEmptyGroup(smesh.FACE, "Area > 20")
20 # Criterion : AREA < 60
21 aFilter = smesh.GetFilter(smesh.FACE, smesh.FT_Area, smesh.FT_LessThan, 60.)
23 anIds = mesh.GetIdsFromFilter(aFilter)
25 print "Criterion: Area < 60, Nb = ", len(anIds)
27 # create a group by adding elements with area < 60
28 aGroup2 = mesh.CreateEmptyGroup(smesh.FACE, "Area < 60")
31 # create an intersection of groups : 20 < area < 60
32 aGroup3 = mesh.IntersectListOfGroups([aGroup1, aGroup2], "20 < Area < 60")
33 print "Criterion: 20 < Area < 60, Nb = ", len(aGroup3.GetListOfID())
34 # Please note that also there is IntersectGroups() method which works with two groups only
36 salome.sg.updateObjBrowser(1)