1 # Creating groups of entities from existing groups of superior dimensions
6 smesh = SMESH_mechanic.smesh
7 mesh = SMESH_mechanic.mesh
8 salome = SMESH_mechanic.salome
10 # Criterion : AREA > 100
11 aFilter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Area, SMESH.FT_MoreThan, 100.)
13 anIds = mesh.GetIdsFromFilter(aFilter)
15 print "Criterion: Area > 100, Nb = ", len(anIds)
17 # create a group by adding elements with area > 100
18 aSrcGroup1 = mesh.MakeGroupByIds("Area > 100", SMESH.FACE, anIds)
20 # Criterion : AREA < 30
21 aFilter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Area, SMESH.FT_LessThan, 30.)
23 anIds = mesh.GetIdsFromFilter(aFilter)
25 print "Criterion: Area < 30, Nb = ", len(anIds)
27 # create a group by adding elements with area < 30
28 aSrcGroup2 = mesh.MakeGroupByIds("Area < 30", SMESH.FACE, anIds)
30 # Create group of edges using source groups of faces
31 aGrp = mesh.CreateDimGroup( [aSrcGroup1, aSrcGroup2], SMESH.EDGE, "Edges" )
33 # Create group of nodes using source groups of faces
34 aGrp = mesh.CreateDimGroup( [aSrcGroup1, aSrcGroup2], SMESH.NODE, "Nodes" )
36 salome.sg.updateObjBrowser(1)