258 lines
11 KiB
Python
258 lines
11 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2016 Qingfeng Xia <qingfeng.xia()eng.ox.ac.uk> *
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# * Copyright (c) 2016 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 result mechanical document object"
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__author__ = "Qingfeng Xia, Bernd Hahnebach"
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__url__ = "https://www.freecad.org"
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## @package result_mechanical
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# \ingroup FEM
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# \brief mechanical result object
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from . import base_fempythonobject
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class ResultMechanical(base_fempythonobject.BaseFemPythonObject):
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"""
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The Fem::ResultMechanical's Proxy python type, add result specific properties
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"""
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Type = "Fem::ResultMechanical"
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def __init__(self, obj):
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super().__init__(obj)
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obj.addProperty(
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"App::PropertyString",
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"ResultType",
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"Base",
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"Type of the result",
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1, # the 1 set the property to ReadOnly
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)
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obj.setPropertyStatus("ResultType", "LockDynamic")
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obj.ResultType = str(self.Type)
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# for frequency analysis
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obj.addProperty("App::PropertyInteger", "Eigenmode", "Data", "", True)
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obj.setPropertyStatus("Eigenmode", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloat", "EigenmodeFrequency", "Data", "User Defined Results", True
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)
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obj.setPropertyStatus("EigenmodeFrequency", "LockDynamic")
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# node results
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# set read only or hide a property:
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# https://forum.freecad.org/viewtopic.php?f=18&t=13460&start=10#p108072
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# do not show up in propertyEditor of comboView
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obj.addProperty(
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"App::PropertyVectorList",
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"DisplacementVectors",
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"NodeData",
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"List of displacement vectors",
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True,
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)
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obj.setPropertyStatus("DisplacementVectors", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"Peeq",
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"NodeData",
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"List of equivalent plastic strain values",
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True,
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)
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obj.setPropertyStatus("Peeq", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"MohrCoulomb",
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"NodeData",
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"List of Mohr Coulomb stress values",
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True,
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)
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obj.setPropertyStatus("MohrCoulomb", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"ReinforcementRatio_x",
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"NodeData",
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"Reinforcement ratio x-direction",
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True,
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)
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obj.setPropertyStatus("ReinforcementRatio_x", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"ReinforcementRatio_y",
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"NodeData",
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"Reinforcement ratio y-direction",
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True,
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)
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obj.setPropertyStatus("ReinforcementRatio_y", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"ReinforcementRatio_z",
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"NodeData",
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"Reinforcement ratio z-direction",
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True,
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)
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obj.setPropertyStatus("ReinforcementRatio_z", "LockDynamic")
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# these three principal vectors are used only if there is a reinforced mat obj
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# https://forum.freecad.org/viewtopic.php?f=18&t=33106&p=416006#p416006
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obj.addProperty(
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"App::PropertyVectorList",
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"PS1Vector",
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"NodeData",
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"List of 1st Principal Stress Vectors",
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True,
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)
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obj.setPropertyStatus("PS1Vector", "LockDynamic")
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obj.addProperty(
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"App::PropertyVectorList",
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"PS2Vector",
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"NodeData",
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"List of 2nd Principal Stress Vectors",
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True,
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)
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obj.setPropertyStatus("PS2Vector", "LockDynamic")
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obj.addProperty(
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"App::PropertyVectorList",
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"PS3Vector",
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"NodeData",
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"List of 3rd Principal Stress Vectors",
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True,
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)
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obj.setPropertyStatus("PS3Vector", "LockDynamic")
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# readonly in propertyEditor of comboView
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obj.addProperty(
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"App::PropertyFloatList",
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"DisplacementLengths",
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"NodeData",
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"List of displacement lengths",
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True,
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)
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obj.setPropertyStatus("DisplacementLengths", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"vonMises",
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"NodeData",
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"List of von Mises equivalent stresses",
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True,
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)
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obj.setPropertyStatus("vonMises", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "PrincipalMax", "NodeData", "", True)
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obj.setPropertyStatus("PrincipalMax", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "PrincipalMed", "NodeData", "", True)
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obj.setPropertyStatus("PrincipalMed", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "PrincipalMin", "NodeData", "", True)
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obj.setPropertyStatus("PrincipalMin", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"MaxShear",
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"NodeData",
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"List of Maximum Shear stress values",
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True,
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)
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obj.setPropertyStatus("MaxShear", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"MassFlowRate",
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"NodeData",
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"List of mass flow rate values",
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True,
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)
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obj.setPropertyStatus("MassFlowRate", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList",
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"NetworkPressure",
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"NodeData",
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"List of network pressure values",
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True,
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)
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obj.setPropertyStatus("NetworkPressure", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList", "UserDefined", "NodeData", "User Defined Results", True
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)
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obj.setPropertyStatus("UserDefined", "LockDynamic")
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obj.addProperty(
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"App::PropertyFloatList", "Temperature", "NodeData", "Temperature field", True
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)
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obj.addProperty(
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"App::PropertyVectorList", "HeatFlux", "NodeData", "List of heat flux vectors", True
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)
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obj.setPropertyStatus("HeatFlux", "LockDynamic")
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obj.setPropertyStatus("Temperature", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStressXX", "NodeData", "", True)
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obj.setPropertyStatus("NodeStressXX", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStressYY", "NodeData", "", True)
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obj.setPropertyStatus("NodeStressYY", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStressZZ", "NodeData", "", True)
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obj.setPropertyStatus("NodeStressZZ", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStressXY", "NodeData", "", True)
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obj.setPropertyStatus("NodeStressXY", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStressXZ", "NodeData", "", True)
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obj.setPropertyStatus("NodeStressXZ", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStressYZ", "NodeData", "", True)
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obj.setPropertyStatus("NodeStressYZ", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStrainXX", "NodeData", "", True)
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obj.setPropertyStatus("NodeStrainXX", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStrainYY", "NodeData", "", True)
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obj.setPropertyStatus("NodeStrainYY", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStrainZZ", "NodeData", "", True)
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obj.setPropertyStatus("NodeStrainZZ", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStrainXY", "NodeData", "", True)
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obj.setPropertyStatus("NodeStrainXY", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStrainXZ", "NodeData", "", True)
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obj.setPropertyStatus("NodeStrainXZ", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "NodeStrainYZ", "NodeData", "", True)
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obj.setPropertyStatus("NodeStrainYZ", "LockDynamic")
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obj.addProperty("App::PropertyFloatList", "CriticalStrainRatio", "NodeData", "", True)
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obj.setPropertyStatus("CriticalStrainRatio", "LockDynamic")
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# initialize the Stats with the appropriate count of items
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# see fill_femresult_stats in femresult/resulttools.py
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zero_list = 26 * [0]
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obj.Stats = zero_list
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def onDocumentRestored(self, obj):
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# migrate old result objects, because property "StressValues"
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# was renamed to "vonMises" in commit 8b68ab7
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if hasattr(obj, "StressValues") is True:
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obj.addProperty(
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"App::PropertyFloatList",
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"vonMises",
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"NodeData",
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"List of von Mises equivalent stresses",
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True,
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)
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obj.setPropertyStatus("vonMises", "LockDynamic")
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obj.vonMises = obj.StressValues
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obj.setPropertyStatus("StressValues", "-LockDynamic")
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obj.removeProperty("StressValues")
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# migrate old result objects, because property "Stats"
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# consisting of min, avg, max values was reduced to min, max in commit c2a57b3e
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if len(obj.Stats) == 39:
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temp = obj.Stats
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for i in range(12, -1, -1):
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del temp[3 * i + 1]
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obj.Stats = temp
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