mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-12-26 01:10:36 +05:00
50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# Check Free Faces
|
|
|
|
import salome
|
|
salome.salome_init()
|
|
import GEOM
|
|
from salome.geom import geomBuilder
|
|
geompy = geomBuilder.New(salome.myStudy)
|
|
gg = salome.ImportComponentGUI("GEOM")
|
|
|
|
# create a vertex and a vector
|
|
p1 = geompy.MakeVertex(35, 35, 0)
|
|
p2 = geompy.MakeVertex(35, 35, 50)
|
|
v = geompy.MakeVector(p1, p2)
|
|
|
|
# create a cylinder
|
|
cylinder = geompy.MakeCone(p1, v, 30, 20, 20)
|
|
|
|
# create a cone
|
|
cone = geompy.MakeCone(p1, v, 70, 40, 60)
|
|
|
|
# make cut
|
|
cut = geompy.MakeCut(cone, cylinder)
|
|
|
|
# get faces as sub-shapes
|
|
faces = []
|
|
faces = geompy.SubShapeAllSortedCentres(cut, geompy.ShapeType["FACE"])
|
|
f_2 = geompy.GetSubShapeID(cut, faces[0])
|
|
|
|
# remove one face from the shape
|
|
cut_without_f_2 = geompy.SuppressFaces(cut, [f_2])
|
|
|
|
# suppress the specified wire
|
|
result = geompy.GetFreeFacesIDs(cut_without_f_2)
|
|
print "A number of free faces is ", len(result)
|
|
|
|
# add objects in the study
|
|
all_faces = geompy.SubShapeAllSortedCentres(cut_without_f_2, geompy.ShapeType["FACE"])
|
|
for face in all_faces :
|
|
sub_shape_id = geompy.GetSubShapeID(cut_without_f_2, face)
|
|
if result.count(sub_shape_id) > 0 :
|
|
face_name = "Free face %d"%(sub_shape_id)
|
|
geompy.addToStudy(face, face_name)
|
|
|
|
# in this example all faces from cut_without_f_2 are free
|
|
id_cut_without_f_2 = geompy.addToStudy(cut_without_f_2, "Cut without f_2")
|
|
|
|
# display the results
|
|
gg.createAndDisplayGO(id_cut_without_f_2)
|
|
gg.setDisplayMode(id_cut_without_f_2,1)
|