69 lines
2.8 KiB
Python
69 lines
2.8 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2021 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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# * This program 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 this program; 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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__title__ = "Mystran add fem mesh"
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__author__ = "Bernd Hahnebach"
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__url__ = "http://www.freecadweb.org"
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## \addtogroup FEM
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# @{
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from feminout import exportNastranMesh
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from femmesh import meshtools
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def add_mesh(f, model, mystran_writer):
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# needed basic data
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if not mystran_writer.femnodes_mesh:
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mystran_writer.femnodes_mesh = mystran_writer.femmesh.Nodes
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if not mystran_writer.femelement_table:
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mystran_writer.femelement_table = meshtools.get_femelement_table(
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mystran_writer.femmesh
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)
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mesh_eletype = exportNastranMesh.get_export_element_type(
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mystran_writer.femmesh,
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mystran_writer.femelement_table
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)
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# get the pynas code
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mesh_pynas_code = exportNastranMesh.get_pynastran_mesh(
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mystran_writer.femnodes_mesh,
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mystran_writer.femelement_table,
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mesh_eletype
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)
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# print(mesh_pynas_code)
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# write the pyNastran code
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f.write(mesh_pynas_code)
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# execute pyNastran code to add grid to the model
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# print(model.get_bdf_stats())
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exec(mesh_pynas_code)
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# print(model.get_bdf_stats())
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return model
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## @}
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