mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-12-30 19:30:35 +05:00
60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
# Change priority of sub-meshes in Mesh
|
|
|
|
import salome
|
|
salome.salome_init()
|
|
import GEOM
|
|
from salome.geom import geomBuilder
|
|
geompy = geomBuilder.New(salome.myStudy)
|
|
|
|
import SMESH, SALOMEDS
|
|
from salome.smesh import smeshBuilder
|
|
smesh = smeshBuilder.New(salome.myStudy)
|
|
|
|
Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
|
|
[Face_1,Face_2,Face_3,Face_4,Face_5,Face_6] = geompy.SubShapeAllSorted(Box_1, geompy.ShapeType["FACE"])
|
|
|
|
# create Mesh object on Box shape
|
|
Mesh_1 = smesh.Mesh(Box_1)
|
|
|
|
# assign mesh algorithms and hypotheses
|
|
Regular_1D = Mesh_1.Segment()
|
|
Nb_Segments_1 = Regular_1D.NumberOfSegments(20)
|
|
MEFISTO_2D = Mesh_1.Triangle()
|
|
Max_Element_Area_1 = MEFISTO_2D.MaxElementArea(1200)
|
|
Tetrahedron = Mesh_1.Tetrahedron()
|
|
Max_Element_Volume_1 = Tetrahedron.MaxElementVolume(40000)
|
|
|
|
# create sub-mesh and assign algorithms on Face_1
|
|
Regular_1D_1 = Mesh_1.Segment(geom=Face_1)
|
|
Nb_Segments_2 = Regular_1D_1.NumberOfSegments(4)
|
|
MEFISTO_2D_1 = Mesh_1.Triangle(algo=smeshBuilder.MEFISTO,geom=Face_1)
|
|
SubMesh_1 = MEFISTO_2D_1.GetSubMesh()
|
|
|
|
# create sub-mesh and assign algorithms on Face_2
|
|
Regular_1D_2 = Mesh_1.Segment(geom=Face_2)
|
|
Nb_Segments_3 = Regular_1D_2.NumberOfSegments(8)
|
|
MEFISTO_2D_2 = Mesh_1.Triangle(algo=smeshBuilder.MEFISTO,geom=Face_2)
|
|
SubMesh_2 = MEFISTO_2D_2.GetSubMesh()
|
|
|
|
# create sub-mesh and assign algorithms on Face_3
|
|
Regular_1D_3 = Mesh_1.Segment(geom=Face_3)
|
|
Nb_Segments_4 = Regular_1D_3.NumberOfSegments(12)
|
|
MEFISTO_2D_3 = Mesh_1.Triangle(algo=smeshBuilder.MEFISTO,geom=Face_3)
|
|
SubMesh_3 = MEFISTO_2D_3.GetSubMesh()
|
|
|
|
# check exisiting sub-mesh priority order
|
|
[ [ SubMesh_1, SubMesh_3, SubMesh_2 ] ] = Mesh_1.GetMeshOrder()
|
|
isDone = Mesh_1.Compute()
|
|
print "Nb elements at initial order of sub-meshes:", Mesh_1.NbElements()
|
|
|
|
# set new sub-mesh order
|
|
isDone = Mesh_1.SetMeshOrder( [ [ SubMesh_1, SubMesh_2, SubMesh_3 ] ])
|
|
# compute mesh
|
|
isDone = Mesh_1.Compute()
|
|
print "Nb elements at new order of sub-meshes:", Mesh_1.NbElements()
|
|
|
|
# compute with other sub-mesh order
|
|
isDone = Mesh_1.SetMeshOrder( [ [ SubMesh_2, SubMesh_1, SubMesh_3 ] ])
|
|
isDone = Mesh_1.Compute()
|
|
print "Nb elements at another order of sub-meshes:", Mesh_1.NbElements()
|