mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-12 00:29:17 +05:00
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
# Creating groups of entities from existing groups of superior dimensions
|
|
|
|
import SMESH_mechanic
|
|
|
|
smesh = SMESH_mechanic.smesh
|
|
mesh = SMESH_mechanic.mesh
|
|
salome = SMESH_mechanic.salome
|
|
|
|
# Criterion : AREA > 100
|
|
aFilter = smesh.GetFilter(smesh.FACE, smesh.FT_Area, smesh.FT_MoreThan, 100.)
|
|
|
|
anIds = mesh.GetIdsFromFilter(aFilter)
|
|
|
|
print "Criterion: Area > 100, Nb = ", len(anIds)
|
|
|
|
# create a group by adding elements with area > 100
|
|
aSrcGroup1 = mesh.MakeGroupByIds("Area > 100", smesh.FACE, anIds)
|
|
|
|
# Criterion : AREA < 30
|
|
aFilter = smesh.GetFilter(smesh.FACE, smesh.FT_Area, smesh.FT_LessThan, 30.)
|
|
|
|
anIds = mesh.GetIdsFromFilter(aFilter)
|
|
|
|
print "Criterion: Area < 30, Nb = ", len(anIds)
|
|
|
|
# create a group by adding elements with area < 30
|
|
aSrcGroup2 = mesh.MakeGroupByIds("Area < 30", smesh.FACE, anIds)
|
|
|
|
# Create group of edges using source groups of faces
|
|
aGrp = mesh.CreateDimGroup( [aSrcGroup1, aSrcGroup2], smesh.EDGE, "Edges" )
|
|
|
|
# Create group of nodes using source groups of faces
|
|
aGrp = mesh.CreateDimGroup( [aSrcGroup1, aSrcGroup2], smesh.NODE, "Nodes" )
|
|
|
|
salome.sg.updateObjBrowser(1)
|