smesh/bin/smesh_test.py
2019-02-14 15:33:05 +03:00

123 lines
4.2 KiB
Python

# -*- coding: iso-8859-1 -*-
# Copyright (C) 2018-2019 CEA/DEN, EDF R&D, OPEN CASCADE
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
import unittest
class TestMesh(unittest.TestCase):
def setUp(self):
import salome
salome.salome_init()
def processGuiEvents(self):
import salome
if salome.sg.hasDesktop():
salome.sg.updateObjBrowser();
import SalomePyQt
SalomePyQt.SalomePyQt().processEvents()
def test_mesh(self):
"""Quick test for Mesh module"""
print()
print('Testing Mesh module')
# ==== Geometry part ====
from salome.geom import geomBuilder
geompy = geomBuilder.New()
# ---- create box
print('... Create box')
box = geompy.MakeBox(0., 0., 0., 100., 200., 300)
self.assertIsNotNone(box)
self.processGuiEvents()
# ==== Mesh part ====
import SMESH
from salome.smesh import smeshBuilder
smesh = smeshBuilder.New()
lib = 'StdMeshersEngine'
self.processGuiEvents()
# ---- create hypotheses
print('... Create hypotheses')
# **** create local length
print('...... Local Length')
local_length = smesh.CreateHypothesis('LocalLength', lib)
self.assertIsNotNone(local_length)
local_length.SetLength(100)
self.assertEqual(local_length.GetName(), 'LocalLength')
self.assertEqual(local_length.GetLength(), 100)
self.processGuiEvents()
# **** create number of segments
print('...... Number Of Segments')
nb_segments= smesh.CreateHypothesis('NumberOfSegments', lib)
self.assertIsNotNone(nb_segments)
nb_segments.SetNumberOfSegments(7)
self.assertEqual(nb_segments.GetName(), 'NumberOfSegments')
self.assertEqual(nb_segments.GetNumberOfSegments(), 7)
self.processGuiEvents()
# **** create max element area
print('...... Max Element Area')
max_area = smesh.CreateHypothesis('MaxElementArea', lib)
max_area.SetMaxElementArea(2500)
self.assertEqual(max_area.GetName(), 'MaxElementArea')
self.assertEqual(max_area.GetMaxElementArea(), 2500)
self.processGuiEvents()
# ---- create algorithms
print('... Create algorithms')
# **** create regular 1d
print('...... Regular 1D')
regular = smesh.CreateHypothesis('Regular_1D', lib)
listHyp = regular.GetCompatibleHypothesis()
self.assertEqual(regular.GetName(), 'Regular_1D')
self.processGuiEvents()
# **** create mefisto 2d
print('...... Mefisto 2D')
mefisto = smesh.CreateHypothesis( 'MEFISTO_2D', lib )
listHyp = mefisto.GetCompatibleHypothesis()
self.assertEqual(mefisto.GetName(), 'MEFISTO_2D')
self.processGuiEvents()
# ---- create mesh on box
print('... Create mesh on box')
mesh = smesh.CreateMesh(box)
self.assertEqual(mesh.AddHypothesis(box, regular)[0], SMESH.HYP_OK)
self.assertEqual(mesh.AddHypothesis(box, mefisto)[0], SMESH.HYP_OK)
self.assertEqual(mesh.AddHypothesis(box, nb_segments)[0], SMESH.HYP_OK)
self.assertEqual(mesh.AddHypothesis(box, max_area)[0], SMESH.HYP_OK)
self.processGuiEvents()
# ---- compute mesh
print('... Compute mesh')
self.assertEqual(smesh.Compute(mesh, box), True)
self.processGuiEvents()
if __name__ == '__main__':
unittest.main()