mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-12 00:29:17 +05:00
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
# Borders at Multiconnection 2D
|
|
|
|
import salome
|
|
import geompy
|
|
|
|
import smesh
|
|
|
|
# create a compound of two glued boxes
|
|
box1 = geompy.MakeBox(0., 0., 0., 20., 20., 15.)
|
|
box2 = geompy.MakeTranslation(box1, 0., 20., 0)
|
|
comp = geompy.MakeCompound([box1, box2])
|
|
box = geompy.MakeGlueFaces(comp, 0.000001)
|
|
idbox = geompy.addToStudy(box, "box")
|
|
|
|
# create a mesh
|
|
mesh = smesh.Mesh(box, "Box compound : 2D triangle mesh")
|
|
algo = mesh.Segment()
|
|
algo.NumberOfSegments(5)
|
|
algo = mesh.Triangle()
|
|
algo.MaxElementArea(20.)
|
|
mesh.Compute()
|
|
|
|
# Criterion : MULTI-CONNECTION 2D = 3
|
|
nb_conn = 3
|
|
|
|
aFilter = smesh.GetFilter(smesh.FACE, smesh.FT_MultiConnection2D, smesh.FT_EqualTo, nb_conn)
|
|
|
|
anIds = mesh.GetIdsFromFilter(aFilter)
|
|
|
|
# print the result
|
|
print "Criterion: Borders at multi-connection 2D = ", nb_conn, " Nb = ", len(anIds)
|
|
j = 1
|
|
for i in range(len(anIds)):
|
|
if j > 20: j = 1; print ""
|
|
print anIds[i],
|
|
j = j + 1
|
|
pass
|
|
print ""
|
|
|
|
# create a group
|
|
aGroup = mesh.CreateEmptyGroup(smesh.FACE, "Borders at multi-connection 2D = " + `nb_conn`)
|
|
aGroup.Add(anIds)
|
|
|
|
salome.sg.updateObjBrowser(1)
|