mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-14 17:48:34 +05:00
09bc0414c9
1) Enable appending to an existing mesh via smesh.Concatenate() (compound mesh) 2) Enable filtering a mesh part: Filter::GetElementsIdFromParts( ListOfIDSources ) 3) Add ElementType arg to SMESH_Mesh::GetNodeInverseElements() 4) Add Mesh.Get1DBranches( edgeIDs ) 5) Define a default Z med tolerance 6) Update ElementsOnSurface upon SetTolerance() 7) Change group management to have group ID persistent 8) Extract SMESH_PolyLine.cxx from SMESH_MeshEditor.cxx 9) Enable Min Distance measure for node-element and node-object 10) Fix SMESH_MeshAlgos::GetDistance( XYZ, face ) 11) Extract SMESH_MeshAlgos::Intersector from SMESH_Offset.cxx 12) Enable optimization in SMESH_MeshAlgos::Triangulate 13) Add mestods Mesh.GetEngine() and Mesh.GetGeomEngine()
86 lines
2.5 KiB
Python
86 lines
2.5 KiB
Python
# Building a compound of meshes
|
|
|
|
import salome
|
|
salome.salome_init()
|
|
from salome.geom import geomBuilder
|
|
geompy = geomBuilder.New()
|
|
from salome.smesh import smeshBuilder
|
|
smesh = smeshBuilder.New()
|
|
|
|
## create a bottom box
|
|
Box_inf = geompy.MakeBox(0., 0., 0., 200., 200., 50.)
|
|
|
|
# get a top face
|
|
Psup1=geompy.MakeVertex(100., 100., 50.)
|
|
Fsup1=geompy.GetFaceNearPoint(Box_inf, Psup1)
|
|
# get a bottom face
|
|
Pinf1=geompy.MakeVertex(100., 100., 0.)
|
|
Finf1=geompy.GetFaceNearPoint(Box_inf, Pinf1)
|
|
|
|
## create a top box
|
|
Box_sup = geompy.MakeBox(100., 100., 50., 200., 200., 100.)
|
|
|
|
# get a top face
|
|
Psup2=geompy.MakeVertex(150., 150., 100.)
|
|
Fsup2=geompy.GetFaceNearPoint(Box_sup, Psup2)
|
|
# get a bottom face
|
|
Pinf2=geompy.MakeVertex(150., 150., 50.)
|
|
Finf2=geompy.GetFaceNearPoint(Box_sup, Pinf2)
|
|
|
|
## Publish in the study
|
|
geompy.addToStudy(Box_inf, "Box_inf")
|
|
geompy.addToStudyInFather(Box_inf, Fsup1, "Fsup")
|
|
geompy.addToStudyInFather(Box_inf, Finf1, "Finf")
|
|
|
|
geompy.addToStudy(Box_sup, "Box_sup")
|
|
geompy.addToStudyInFather(Box_sup, Fsup2, "Fsup")
|
|
geompy.addToStudyInFather(Box_sup, Finf2, "Finf")
|
|
|
|
smesh.UpdateStudy()
|
|
|
|
## create a bottom mesh
|
|
Mesh_inf = smesh.Mesh(Box_inf, "Mesh_inf")
|
|
algo1D_1=Mesh_inf.Segment()
|
|
algo1D_1.NumberOfSegments(10)
|
|
algo2D_1=Mesh_inf.Quadrangle()
|
|
algo3D_1=Mesh_inf.Hexahedron()
|
|
Mesh_inf.Compute()
|
|
|
|
# create a group on the top face
|
|
Gsup1=Mesh_inf.Group(Fsup1, "Sup")
|
|
# create a group on the bottom face
|
|
Ginf1=Mesh_inf.Group(Finf1, "Inf")
|
|
|
|
## create a top mesh
|
|
Mesh_sup = smesh.Mesh(Box_sup, "Mesh_sup")
|
|
algo1D_2=Mesh_sup.Segment()
|
|
algo1D_2.NumberOfSegments(5)
|
|
algo2D_2=Mesh_sup.Quadrangle()
|
|
algo3D_2=Mesh_sup.Hexahedron()
|
|
Mesh_sup.Compute()
|
|
|
|
# create a group on the top face
|
|
Gsup2=Mesh_sup.Group(Fsup2, "Sup")
|
|
# create a group on the bottom face
|
|
Ginf2=Mesh_sup.Group(Finf2, "Inf")
|
|
|
|
## create compounds
|
|
# create a compound of two meshes with renaming namesake groups and
|
|
# merging elements with the given tolerance
|
|
Compound1 = smesh.Concatenate([Mesh_inf, Mesh_sup], 0, 1, 1e-05,
|
|
name='Compound with RenamedGrps and MergeElems')
|
|
# create a compound of two meshes with uniting namesake groups and
|
|
# creating groups of all elements
|
|
Compound2 = smesh.Concatenate([Mesh_inf, Mesh_sup], 1, 0, 1e-05, True,
|
|
name='Compound with UniteGrps and GrpsOfAllElems')
|
|
|
|
# copy Gsup1 into a separate mesh and translate it
|
|
groupMesh = Mesh_inf.TranslateObjectMakeMesh( Gsup1, [300,0,0] )
|
|
|
|
# add Ginf2 to groupMesh
|
|
smesh.Concatenate([Ginf2], False, meshToAppendTo = groupMesh )
|
|
|
|
|
|
if salome.sg.hasDesktop():
|
|
salome.sg.updateObjBrowser()
|