smesh/doc/salome/examples/quality_controls_ex04.py
2017-06-13 13:01:10 +03:00

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()