mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-12-30 19:30:35 +05:00
41 lines
1.0 KiB
Python
41 lines
1.0 KiB
Python
# Free Edges
|
|
|
|
import SMESH_mechanic
|
|
import SMESH
|
|
|
|
smesh = SMESH_mechanic.smesh
|
|
mesh = SMESH_mechanic.mesh
|
|
salome = SMESH_mechanic.salome
|
|
|
|
aFilterMgr = smesh.CreateFilterManager()
|
|
|
|
# Remove some elements to obtain free edges
|
|
# Criterion : AREA > 95.
|
|
area_margin = 95.
|
|
|
|
aFilter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Area, SMESH.FT_MoreThan, area_margin)
|
|
|
|
anIds = mesh.GetIdsFromFilter(aFilter)
|
|
|
|
mesh.RemoveElements(anIds)
|
|
|
|
# Criterion : Free Edges
|
|
aBorders = mesh.GetFreeBorders()
|
|
|
|
# create groups
|
|
aGroupF = mesh.CreateEmptyGroup(SMESH.FACE, "Faces with free edges")
|
|
aGroupN = mesh.CreateEmptyGroup(SMESH.NODE, "Nodes on free edges")
|
|
|
|
# fill groups with elements, corresponding to the criterion
|
|
print ""
|
|
print "Criterion: Free edges Nb = ", len(aBorders)
|
|
for i in range(len(aBorders)):
|
|
aBorder = aBorders[i]
|
|
print "Face # ", aBorder.myElemId, " : Edge between nodes (",
|
|
print aBorder.myPnt1, ", ", aBorder.myPnt2, ")"
|
|
|
|
aGroupF.Add([aBorder.myElemId])
|
|
aGroupN.Add([aBorder.myPnt1, aBorder.myPnt2])
|
|
|
|
salome.sg.updateObjBrowser(1)
|