4 salome.salome_init_without_session()
6 from salome.geom import geomBuilder
7 from salome.smesh import smeshBuilder
9 geom_builder = geomBuilder.New()
10 smesh_builder = smeshBuilder.New()
13 box = geom_builder.MakeBoxDXDYDZ(100,100,100)
14 face = geom_builder.SubShapeAllSorted(box, geom_builder.ShapeType['FACE'])[0]
17 mesh = smesh_builder.Mesh(box)
18 submesh_1d = mesh.Segment().NumberOfSegments(5)
19 submesh_2d = mesh.Quadrangle()
20 submesh_3d = mesh.Hexahedron()
21 submesh_2d_face = mesh.Triangle(face)
22 if not mesh.Compute(): raise Exception("Error when computing Mesh")
26 group_2d = mesh.Group(face)
28 # compute basic properties
30 print("Get basic properties: approach 1 (via measurements tool) ----")
32 measure = smesh_builder.CreateMeasurements()
35 print(" length:", measure.Length(mesh.mesh))
36 print(" area:", measure.Area(mesh.mesh))
37 print(" volume:", measure.Volume(mesh.mesh))
39 print("* for group (2d):")
40 print(" length:", measure.Length(group_2d))
41 print(" area:", measure.Area(group_2d))
42 print(" volume:", measure.Volume(group_2d))
44 print("* for submesh (2d):")
45 print(" length:", measure.Length(submesh_2d_face.GetSubMesh()))
46 print(" area:", measure.Area(submesh_2d_face.GetSubMesh()))
47 print(" volume:", measure.Volume(submesh_2d_face.GetSubMesh()))
51 print("Get basic properties: approach 2 (via smeshBuilder) ----")
54 print(" length:", smesh_builder.GetLength(mesh))
55 print(" area:", smesh_builder.GetArea(mesh))
56 print(" volume:", smesh_builder.GetVolume(mesh))
58 print("* for group (2d):")
59 print(" length:", smesh_builder.GetLength(group_2d))
60 print(" area:", smesh_builder.GetArea(group_2d))
61 print(" volume:", smesh_builder.GetVolume(group_2d))
63 print("* for submesh (2d):")
64 print(" length:", smesh_builder.GetLength(submesh_2d_face))
65 print(" area:", smesh_builder.GetArea(submesh_2d_face))
66 print(" volume:", smesh_builder.GetVolume(submesh_2d_face))
68 print("Get basic properties: approach 3 (via smeshBuilder.Mesh) ----")
71 print(" length:", mesh.GetLength())
72 print(" area:", mesh.GetArea())
73 print(" volume:", mesh.GetVolume())
75 print("* for group (2d): unsupported")
77 print("* for submesh (2d): unsupported")