smesh/doc/examples/defining_hypotheses_ex09.py

52 lines
1.1 KiB
Python

# Defining Meshing Algorithms
import salome
salome.salome_init_without_session()
from salome.geom import geomBuilder
from salome.smesh import smeshBuilder
geom_builder = geomBuilder.New()
smesh_builder = smeshBuilder.New()
# create a box
box = geom_builder.MakeBoxDXDYDZ(10., 10., 10.)
geom_builder.addToStudy(box, "Box")
# Create a hexahedral mesh on the box
hexa = smesh_builder.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_builder.Mesh(box, "Box : tetrahedrical mesh")
# create a 1D algorithm for edges
algo1D = tetra.Segment()
# create a 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()