4 salome.salome_init_without_session()
7 from salome.geom import geomBuilder
8 from salome.smesh import smeshBuilder
10 geom_builder = geomBuilder.New()
11 smesh_builder = smeshBuilder.New()
14 box = geom_builder.MakeBox(0., 0., 0., 20., 20., 20.)
15 geom_builder.addToStudy(box, "box")
16 [Face_1,Face_2,Face_3,Face_4,Face_5,Face_5] = geom_builder.SubShapeAll(box, geom_builder.ShapeType["FACE"])
19 tetra = smesh_builder.Mesh(box, "MeshBox")
21 algo1D = tetra.Segment()
22 algo1D.NumberOfSegments(3)
24 algo2D = tetra.Triangle()
25 algo2D.MaxElementArea(10.)
27 algo3D = tetra.Tetrahedron()
28 algo3D.MaxElementVolume(900.)
31 Regular_1D_1_1 = tetra.Segment(geom=Face_1)
32 Nb_Segments_1 = Regular_1D_1_1.NumberOfSegments(5)
33 Nb_Segments_1.SetDistrType( 0 )
34 Quadrangle_2D = tetra.Quadrangle(geom=Face_1)
35 if not tetra.Compute(): raise Exception("Error when computing Mesh")
36 submesh = Regular_1D_1_1.GetSubMesh()
39 if not tetra.Compute(): raise Exception("Error when computing Mesh")
42 group = tetra.CreateEmptyGroup( SMESH.FACE, 'Group' )
43 nbAdd = group.Add( [ 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 ] )
45 # Print information about the mesh
46 print("Information about mesh:")
47 print("Number of nodes : ", tetra.NbNodes())
48 print("Number of edges : ", tetra.NbEdges())
49 print("Number of faces : ", tetra.NbFaces())
50 print(" triangles : ", tetra.NbTriangles())
51 print(" quadrangles : ", tetra.NbQuadrangles())
52 print(" polygons : ", tetra.NbPolygons())
53 print("Number of volumes : ", tetra.NbVolumes())
54 print(" tetrahedrons: ", tetra.NbTetras())
55 print(" hexahedrons : ", tetra.NbHexas())
56 print(" prisms : ", tetra.NbPrisms())
57 print(" pyramids : ", tetra.NbPyramids())
58 print(" polyhedrons : ", tetra.NbPolyhedrons())
60 # Get Information About Mesh by GetMeshInfo
61 print("\nInformation about mesh by GetMeshInfo:")
62 info = smesh_builder.GetMeshInfo(tetra)
63 keys = list(info.keys()); keys.sort()
65 print(" %s : %d" % ( i, info[i] ))
68 # Get Information About Group by GetMeshInfo
69 print("\nInformation about group by GetMeshInfo:")
70 info = smesh_builder.GetMeshInfo(group)
71 keys = list(info.keys()); keys.sort()
73 print(" %s : %d" % ( i, info[i] ))
76 # Get Information About SubMesh by GetMeshInfo
77 print("\nInformation about Submesh by GetMeshInfo:")
78 info = smesh_builder.GetMeshInfo(submesh)
79 keys = list(info.keys()); keys.sort()
81 print(" %s : %d" % ( i, info[i] ))