mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-12-27 09:50:34 +05:00
55 lines
1.2 KiB
Python
55 lines
1.2 KiB
Python
# Uniting two Triangles
|
|
|
|
|
|
import salome
|
|
salome.salome_init_without_session()
|
|
import GEOM
|
|
from salome.geom import geomBuilder
|
|
geompy = geomBuilder.New()
|
|
|
|
import SMESH, SALOMEDS
|
|
from salome.smesh import smeshBuilder
|
|
smesh = smeshBuilder.New()
|
|
import salome_notebook
|
|
|
|
|
|
# create an empty mesh structure
|
|
mesh = smesh.Mesh()
|
|
|
|
# create the following mesh:
|
|
# .----.----.----.
|
|
# | /| /| /|
|
|
# | / | / | / |
|
|
# | / | / | / |
|
|
# |/ |/ |/ |
|
|
# .----.----.----.
|
|
|
|
bb = [0, 0, 0, 0]
|
|
tt = [0, 0, 0, 0]
|
|
ff = [0, 0, 0, 0, 0, 0]
|
|
|
|
bb[0] = mesh.AddNode( 0., 0., 0.)
|
|
bb[1] = mesh.AddNode(10., 0., 0.)
|
|
bb[2] = mesh.AddNode(20., 0., 0.)
|
|
bb[3] = mesh.AddNode(30., 0., 0.)
|
|
|
|
tt[0] = mesh.AddNode( 0., 15., 0.)
|
|
tt[1] = mesh.AddNode(10., 15., 0.)
|
|
tt[2] = mesh.AddNode(20., 15., 0.)
|
|
tt[3] = mesh.AddNode(30., 15., 0.)
|
|
|
|
ff[0] = mesh.AddFace([bb[0], bb[1], tt[1]])
|
|
ff[1] = mesh.AddFace([bb[0], tt[1], tt[0]])
|
|
ff[2] = mesh.AddFace([bb[1], bb[2], tt[2]])
|
|
ff[3] = mesh.AddFace([bb[1], tt[2], tt[1]])
|
|
ff[4] = mesh.AddFace([bb[2], bb[3], tt[3]])
|
|
ff[5] = mesh.AddFace([bb[2], tt[3], tt[2]])
|
|
|
|
# delete the diagonal bb[1] - tt[2]
|
|
print("\nUnite two triangles ... ", end=' ')
|
|
res = mesh.DeleteDiag(bb[1], tt[2])
|
|
if not res: print("failed!")
|
|
else: print("done.")
|
|
|
|
salome.sg.updateObjBrowser()
|