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https://git.salome-platform.org/gitpub/modules/smesh.git
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84 lines
2.5 KiB
Python
84 lines
2.5 KiB
Python
# Viewing Mesh Infos
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import salome
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salome.salome_init_without_session()
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import GEOM
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from salome.geom import geomBuilder
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geompy = geomBuilder.New()
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import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
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# create a box
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box = geompy.MakeBox(0., 0., 0., 20., 20., 20.)
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geompy.addToStudy(box, "box")
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[Face_1,Face_2,Face_3,Face_4,Face_5,Face_5] = geompy.SubShapeAll(box, geompy.ShapeType["FACE"])
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# create a mesh
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tetra = smesh.Mesh(box, "MeshBox")
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algo1D = tetra.Segment()
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algo1D.NumberOfSegments(3)
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algo2D = tetra.Triangle()
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algo2D.MaxElementArea(10.)
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algo3D = tetra.Tetrahedron()
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algo3D.MaxElementVolume(900.)
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# Creation of SubMesh
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Regular_1D_1_1 = tetra.Segment(geom=Face_1)
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Nb_Segments_1 = Regular_1D_1_1.NumberOfSegments(5)
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Nb_Segments_1.SetDistrType( 0 )
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Quadrangle_2D = tetra.Quadrangle(geom=Face_1)
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isDone = tetra.Compute()
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submesh = Regular_1D_1_1.GetSubMesh()
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# compute the mesh
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tetra.Compute()
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# Creation of group
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group = tetra.CreateEmptyGroup( SMESH.FACE, 'Group' )
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nbAdd = group.Add( [ 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 ] )
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# Print information about the mesh
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print("Information about mesh:")
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print("Number of nodes : ", tetra.NbNodes())
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print("Number of edges : ", tetra.NbEdges())
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print("Number of faces : ", tetra.NbFaces())
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print(" triangles : ", tetra.NbTriangles())
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print(" quadrangles : ", tetra.NbQuadrangles())
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print(" polygons : ", tetra.NbPolygons())
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print("Number of volumes : ", tetra.NbVolumes())
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print(" tetrahedrons: ", tetra.NbTetras())
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print(" hexahedrons : ", tetra.NbHexas())
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print(" prisms : ", tetra.NbPrisms())
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print(" pyramids : ", tetra.NbPyramids())
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print(" polyhedrons : ", tetra.NbPolyhedrons())
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# Get Information About Mesh by GetMeshInfo
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print("\nInformation about mesh by GetMeshInfo:")
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info = smesh.GetMeshInfo(tetra)
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keys = list(info.keys()); keys.sort()
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for i in keys:
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print(" %s : %d" % ( i, info[i] ))
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pass
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# Get Information About Group by GetMeshInfo
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print("\nInformation about group by GetMeshInfo:")
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info = smesh.GetMeshInfo(group)
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keys = list(info.keys()); keys.sort()
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for i in keys:
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print(" %s : %d" % ( i, info[i] ))
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pass
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# Get Information About SubMesh by GetMeshInfo
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print("\nInformation about Submesh by GetMeshInfo:")
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info = smesh.GetMeshInfo(submesh)
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keys = list(info.keys()); keys.sort()
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for i in keys:
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print(" %s : %d" % ( i, info[i] ))
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pass
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