153 lines
4.8 KiB
Python
153 lines
4.8 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2019 Bernd Hahnebach <bernd@bimstatik.org> *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * FreeCAD is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with FreeCAD; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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import FreeCAD
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def run_analysis(doc, base_name, filepath=''):
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from os.path import join, exists
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from os import makedirs
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from tempfile import gettempdir as gettmp
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# recompute
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doc.recompute()
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# print(doc.Objects)
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# print([obj.Name for obj in doc.Objects])
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# filepath
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if filepath is '':
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filepath = join(gettmp(), 'FEM_examples')
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if not exists(filepath):
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makedirs(filepath)
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# find solver
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# ATM we only support one solver, search for a frame work solver and run it
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for m in doc.Analysis.Group:
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from femtools.femutils import is_derived_from
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if is_derived_from(m, "Fem::FemSolverObjectPython") \
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and m.Proxy.Type is not 'Fem::FemSolverCalculixCcxTools':
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solver = m
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break
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# we need a file name for the besides dir to work
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save_fc_file = join(filepath, (base_name + '.FCStd'))
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FreeCAD.Console.PrintMessage(
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'Save FreeCAD file for {} analysis to {}\n.'.format(base_name, save_fc_file)
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)
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doc.saveAs(save_fc_file)
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# get analysis workig dir
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from femsolver.run import _getBesideDir as getpath
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working_dir = getpath(solver)
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# run analysis
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from femsolver.run import run_fem_solver
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run_fem_solver(solver, working_dir)
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# save doc once again with results
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doc.save()
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def run_all():
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run_ccx_cantileverfaceload()
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run_ccx_cantilevernodeload()
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run_ccx_cantileverprescribeddisplacement()
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run_rcwall2d()
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def run_ccx_cantileverfaceload(solver=None, base_name=None):
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from femexamples.ccx_cantilever_std import setup_cantileverfaceload as setup
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doc = setup()
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if base_name is None:
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base_name = 'CantilverFaceLoad'
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if solver is not None:
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base_name += ('_' + solver)
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run_analysis(doc, base_name)
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return doc
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def run_ccx_cantilevernodeload(solver=None, base_name=None):
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from femexamples.ccx_cantilever_std import setup_cantilevernodeload as setup
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doc = setup()
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if base_name is None:
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base_name = 'CantileverNodeLoad'
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if solver is not None:
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base_name += ('_' + solver)
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run_analysis(doc, base_name)
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return doc
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def run_ccx_cantileverprescribeddisplacement(solver=None, base_name=None):
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from femexamples.ccx_cantilever_std import setup_cantileverprescribeddisplacement as setup
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doc = setup()
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if base_name is None:
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base_name = 'CantileverPrescribedDisplacement'
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if solver is not None:
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base_name += ('_' + solver)
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run_analysis(doc, base_name)
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return doc
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def run_rcwall2d(solver=None, base_name=None):
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from femexamples.rc_wall_2d import setup_rcwall2d as setup
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doc = setup()
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if base_name is None:
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base_name = 'RC_FIB_Wall_2D'
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if solver is not None:
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base_name += ('_' + solver)
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run_analysis(doc, base_name)
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return doc
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'''
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from femexamples.manager import *
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run_all()
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doc = run_ccx_cantileverfaceload()
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doc = run_ccx_cantilevernodeload()
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doc = run_ccx_cantileverprescribeddisplacement()
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doc = run_ccx_cantilevernodeload('calculix')
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doc = run_ccx_cantilevernodeload('ccxtools')
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doc = run_ccx_cantilevernodeload('z88')
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doc = run_rcwall2d()
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'''
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