93 lines
3.3 KiB
Python
93 lines
3.3 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__ = "FreeCAD FEM calculix constraint transform"
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__author__ = "Bernd Hahnebach"
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__url__ = "https://www.freecadweb.org"
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from femtools import geomtools
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def get_analysis_types():
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return "all" # write for all analysis types
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def get_sets_name():
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return "constraints_transform_node_sets"
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def get_constraint_title():
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return "Transform Constraints"
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def get_before_write_meshdata_constraint():
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return ""
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def get_after_write_meshdata_constraint():
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return ""
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def get_before_write_constraint():
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return ""
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def get_after_write_constraint():
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return ""
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def write_meshdata_constraint(f, femobj, trans_obj, ccxwriter):
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if trans_obj.TransformType == "Rectangular":
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f.write("*NSET,NSET=Rect{}\n".format(trans_obj.Name))
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elif trans_obj.TransformType == "Cylindrical":
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f.write("*NSET,NSET=Cylin{}\n".format(trans_obj.Name))
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for n in femobj["Nodes"]:
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f.write("{},\n".format(n))
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def write_constraint(f, femobj, trans_obj, ccxwriter):
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trans_name = ""
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trans_type = ""
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if trans_obj.TransformType == "Rectangular":
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trans_name = "Rect"
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trans_type = "R"
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coords = geomtools.get_rectangular_coords(trans_obj)
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elif trans_obj.TransformType == "Cylindrical":
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trans_name = "Cylin"
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trans_type = "C"
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coords = geomtools.get_cylindrical_coords(trans_obj)
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f.write("*TRANSFORM, NSET={}{}, TYPE={}\n".format(
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trans_name,
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trans_obj.Name,
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trans_type,
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))
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f.write("{:f},{:f},{:f},{:f},{:f},{:f}\n".format(
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coords[0],
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coords[1],
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coords[2],
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coords[3],
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coords[4],
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coords[5],
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))
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