smesh/doc/salome/examples/defining_hypotheses_ex09.py

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2013-02-12 20:37:44 +06:00
# Defining Meshing Algorithms
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)
2013-02-12 20:37:44 +06:00
# create a box
box = geompy.MakeBoxDXDYDZ(10., 10., 10.)
geompy.addToStudy(box, "Box")
# 1. Create a hexahedral mesh on the box
hexa = smesh.Mesh(box, "Box : hexahedrical mesh")
# create a Regular 1D algorithm for edges
algo1D = hexa.Segment()
# create a quadrangle 2D algorithm for faces
algo2D = hexa.Quadrangle()
# create a hexahedron 3D algorithm for solids
algo3D = hexa.Hexahedron()
# define hypotheses
algo1D.Arithmetic1D(1, 4)
# compute the mesh
hexa.Compute()
# 2. Create a tetrahedral mesh on the box
tetra = smesh.Mesh(box, "Box : tetrahedrical mesh")
# create a Regular 1D algorithm for edges
algo1D = tetra.Segment()
# create a Mefisto 2D algorithm for faces
algo2D = tetra.Triangle()
# create a 3D algorithm for solids
algo3D = tetra.Tetrahedron()
# define hypotheses
algo1D.Arithmetic1D(1, 4)
algo2D.LengthFromEdges()
# compute the mesh
tetra.Compute()