7 plane_1 = geom_builder.MakePlane(p3,seg1,2000)
8 geom_builder.addToStudy(plane_1, "plane_1")
10 # get all nodes which lie on the plane \a plane_1
11 filter = smesh_builder.GetFilter(SMESH.NODE, SMESH.FT_BelongToPlane, plane_1)
12 ids = mesh.GetIdsFromFilter(filter)
13 print("Number of nodes which lie on the plane plane_1:", len(ids))