smesh/doc/salome/examples/defining_hypotheses_ex05.py

45 lines
950 B
Python
Raw Normal View History

2013-02-12 20:37:44 +06:00
# Maximum Element Area
import salome
salome.salome_init()
import GEOM
from salome.geom import geomBuilder
2017-06-13 15:01:10 +05:00
geompy = geomBuilder.New()
import SMESH, SALOMEDS
from salome.smesh import smeshBuilder
2017-06-13 15:01:10 +05:00
smesh = smeshBuilder.New()
2013-02-12 20:37:44 +06:00
# create a face
px = geompy.MakeVertex(100., 0. , 0. )
py = geompy.MakeVertex(0. , 100., 0. )
pz = geompy.MakeVertex(0. , 0. , 100.)
vxy = geompy.MakeVector(px, py)
arc = geompy.MakeArc(py, pz, px)
wire = geompy.MakeWire([vxy, arc])
isPlanarFace = 1
face = geompy.MakeFace(wire, isPlanarFace)
# add the face in the study
id_face = geompy.addToStudy(face, "Face to be meshed")
# create a mesh
tria_mesh = smesh.Mesh(face, "Face : triangulation")
# define 1D meshing:
algo = tria_mesh.Segment()
algo.NumberOfSegments(20)
# define 2D meshing:
# assign triangulation algorithm
algo = tria_mesh.Triangle()
# assign "Max Element Area" hypothesis
2013-02-12 20:37:44 +06:00
algo.MaxElementArea(100)
# compute the mesh
tria_mesh.Compute()