The big cylinder is defined by two geometric volumes.
\code
+import geompy
+import smesh
+import SMESH
# geometry
O = geompy.MakeVertex(0, 0, 0)
# meshing (we have linear tetrahedrons here, but other elements are OK)
Mesh_1 = smesh.Mesh(Partition_1)
-BLSURF = Mesh_1.Triangle(algo=smesh.BLSURF)
-BLSURF_Parameters = BLSURF.Parameters()
-BLSURF_Parameters.SetPhysicalMesh( 0 )
-BLSURF_Parameters.SetGeometricMesh( 1 )
-BLSURF_Parameters.SetAngleMeshS( 16 )
-BLSURF_Parameters.SetAngleMeshC( 16 )
-GHS3D_3D = Mesh_1.Tetrahedron(algo=smesh.GHS3D)
+Regular_1D = Mesh_1.Segment()
+Nb_Segments_1 = Regular_1D.NumberOfSegments(15)
+MEFISTO_2D = Mesh_1.Triangle(algo=smesh.MEFISTO)
+Length_From_Edges_2D = MEFISTO_2D.LengthFromEdges()
+ALGO3D = Mesh_1.Tetrahedron()
isDone = Mesh_1.Compute()
# relevant groups of volumes and faces