74 lines
3.8 KiB
Python
74 lines
3.8 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__ = "FreeCAD FEM calculix constraint fixed"
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__author__ = "Bernd Hahnebach"
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__url__ = "https://www.freecadweb.org"
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def write_node_sets_nodes_constraints_fixed(f, femobj, fix_obj, ccxwriter):
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if ccxwriter.femmesh.Volumes \
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and (len(ccxwriter.shellthickness_objects) > 0 or len(ccxwriter.beamsection_objects) > 0):
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if len(femobj["NodesSolid"]) > 0:
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f.write("*NSET,NSET={}Solid\n".format(fix_obj.Name))
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for n in femobj["NodesSolid"]:
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f.write("{},\n".format(n))
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if len(femobj["NodesFaceEdge"]) > 0:
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f.write("*NSET,NSET={}FaceEdge\n".format(fix_obj.Name))
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for n in femobj["NodesFaceEdge"]:
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f.write("{},\n".format(n))
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else:
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f.write("*NSET,NSET=" + fix_obj.Name + "\n")
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for n in femobj["Nodes"]:
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f.write("{},\n".format(n))
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def constraint_fixed_writer(f, femobj, fix_obj, ccxwriter):
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if ccxwriter.femmesh.Volumes \
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and (len(ccxwriter.shellthickness_objects) > 0 or len(ccxwriter.beamsection_objects) > 0):
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if len(femobj["NodesSolid"]) > 0:
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f.write("*BOUNDARY\n")
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f.write(fix_obj.Name + "Solid" + ",1\n")
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f.write(fix_obj.Name + "Solid" + ",2\n")
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f.write(fix_obj.Name + "Solid" + ",3\n")
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f.write("\n")
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if len(femobj["NodesFaceEdge"]) > 0:
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f.write("*BOUNDARY\n")
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f.write(fix_obj.Name + "FaceEdge" + ",1\n")
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f.write(fix_obj.Name + "FaceEdge" + ",2\n")
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f.write(fix_obj.Name + "FaceEdge" + ",3\n")
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f.write(fix_obj.Name + "FaceEdge" + ",4\n")
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f.write(fix_obj.Name + "FaceEdge" + ",5\n")
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f.write(fix_obj.Name + "FaceEdge" + ",6\n")
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f.write("\n")
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else:
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f.write("*BOUNDARY\n")
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f.write(fix_obj.Name + ",1\n")
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f.write(fix_obj.Name + ",2\n")
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f.write(fix_obj.Name + ",3\n")
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if ccxwriter.beamsection_objects or ccxwriter.shellthickness_objects:
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f.write(fix_obj.Name + ",4\n")
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f.write(fix_obj.Name + ",5\n")
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f.write(fix_obj.Name + ",6\n")
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f.write("\n")
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