# *************************************************************************** # * Copyright (c) 2016 Qingfeng Xia * # * Copyright (c) 2016 Bernd Hahnebach * # * * # * This file is part of the FreeCAD CAx development system. * # * * # * This program is free software; you can redistribute it and/or modify * # * it under the terms of the GNU Lesser General Public License (LGPL) * # * as published by the Free Software Foundation; either version 2 of * # * the License, or (at your option) any later version. * # * for detail see the LICENCE text file. * # * * # * This program is distributed in the hope that it will be useful, * # * but WITHOUT ANY WARRANTY; without even the implied warranty of * # * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * # * GNU Library General Public License for more details. * # * * # * You should have received a copy of the GNU Library General Public * # * License along with this program; if not, write to the Free Software * # * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * # * USA * # * * # *************************************************************************** __title__ = "FreeCAD FEM result mechanical document object" __author__ = "Qingfeng Xia, Bernd Hahnebach" __url__ = "https://www.freecad.org" ## @package result_mechanical # \ingroup FEM # \brief mechanical result object from . import base_fempythonobject class ResultMechanical(base_fempythonobject.BaseFemPythonObject): """ The Fem::ResultMechanical's Proxy python type, add result specific properties """ Type = "Fem::ResultMechanical" def __init__(self, obj): super().__init__(obj) obj.addProperty( "App::PropertyString", "ResultType", "Base", "Type of the result", 1, # the 1 set the property to ReadOnly ) obj.setPropertyStatus("ResultType", "LockDynamic") obj.ResultType = str(self.Type) # for frequency analysis obj.addProperty("App::PropertyInteger", "Eigenmode", "Data", "", True) obj.setPropertyStatus("Eigenmode", "LockDynamic") obj.addProperty( "App::PropertyFloat", "EigenmodeFrequency", "Data", "User Defined Results", True ) obj.setPropertyStatus("EigenmodeFrequency", "LockDynamic") # node results # set read only or hide a property: # https://forum.freecad.org/viewtopic.php?f=18&t=13460&start=10#p108072 # do not show up in propertyEditor of comboView obj.addProperty( "App::PropertyVectorList", "DisplacementVectors", "NodeData", "List of displacement vectors", True, ) obj.setPropertyStatus("DisplacementVectors", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "Peeq", "NodeData", "List of equivalent plastic strain values", True, ) obj.setPropertyStatus("Peeq", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "MohrCoulomb", "NodeData", "List of Mohr Coulomb stress values", True, ) obj.setPropertyStatus("MohrCoulomb", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "ReinforcementRatio_x", "NodeData", "Reinforcement ratio x-direction", True, ) obj.setPropertyStatus("ReinforcementRatio_x", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "ReinforcementRatio_y", "NodeData", "Reinforcement ratio y-direction", True, ) obj.setPropertyStatus("ReinforcementRatio_y", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "ReinforcementRatio_z", "NodeData", "Reinforcement ratio z-direction", True, ) obj.setPropertyStatus("ReinforcementRatio_z", "LockDynamic") # these three principal vectors are used only if there is a reinforced mat obj # https://forum.freecad.org/viewtopic.php?f=18&t=33106&p=416006#p416006 obj.addProperty( "App::PropertyVectorList", "PS1Vector", "NodeData", "List of 1st Principal Stress Vectors", True, ) obj.setPropertyStatus("PS1Vector", "LockDynamic") obj.addProperty( "App::PropertyVectorList", "PS2Vector", "NodeData", "List of 2nd Principal Stress Vectors", True, ) obj.setPropertyStatus("PS2Vector", "LockDynamic") obj.addProperty( "App::PropertyVectorList", "PS3Vector", "NodeData", "List of 3rd Principal Stress Vectors", True, ) obj.setPropertyStatus("PS3Vector", "LockDynamic") # readonly in propertyEditor of comboView obj.addProperty( "App::PropertyFloatList", "DisplacementLengths", "NodeData", "List of displacement lengths", True, ) obj.setPropertyStatus("DisplacementLengths", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "vonMises", "NodeData", "List of von Mises equivalent stresses", True, ) obj.setPropertyStatus("vonMises", "LockDynamic") obj.addProperty("App::PropertyFloatList", "PrincipalMax", "NodeData", "", True) obj.setPropertyStatus("PrincipalMax", "LockDynamic") obj.addProperty("App::PropertyFloatList", "PrincipalMed", "NodeData", "", True) obj.setPropertyStatus("PrincipalMed", "LockDynamic") obj.addProperty("App::PropertyFloatList", "PrincipalMin", "NodeData", "", True) obj.setPropertyStatus("PrincipalMin", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "MaxShear", "NodeData", "List of Maximum Shear stress values", True, ) obj.setPropertyStatus("MaxShear", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "MassFlowRate", "NodeData", "List of mass flow rate values", True, ) obj.setPropertyStatus("MassFlowRate", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "NetworkPressure", "NodeData", "List of network pressure values", True, ) obj.setPropertyStatus("NetworkPressure", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "UserDefined", "NodeData", "User Defined Results", True ) obj.setPropertyStatus("UserDefined", "LockDynamic") obj.addProperty( "App::PropertyFloatList", "Temperature", "NodeData", "Temperature field", True ) obj.addProperty( "App::PropertyVectorList", "HeatFlux", "NodeData", "List of heat flux vectors", True ) obj.setPropertyStatus("HeatFlux", "LockDynamic") obj.setPropertyStatus("Temperature", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStressXX", "NodeData", "", True) obj.setPropertyStatus("NodeStressXX", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStressYY", "NodeData", "", True) obj.setPropertyStatus("NodeStressYY", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStressZZ", "NodeData", "", True) obj.setPropertyStatus("NodeStressZZ", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStressXY", "NodeData", "", True) obj.setPropertyStatus("NodeStressXY", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStressXZ", "NodeData", "", True) obj.setPropertyStatus("NodeStressXZ", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStressYZ", "NodeData", "", True) obj.setPropertyStatus("NodeStressYZ", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStrainXX", "NodeData", "", True) obj.setPropertyStatus("NodeStrainXX", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStrainYY", "NodeData", "", True) obj.setPropertyStatus("NodeStrainYY", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStrainZZ", "NodeData", "", True) obj.setPropertyStatus("NodeStrainZZ", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStrainXY", "NodeData", "", True) obj.setPropertyStatus("NodeStrainXY", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStrainXZ", "NodeData", "", True) obj.setPropertyStatus("NodeStrainXZ", "LockDynamic") obj.addProperty("App::PropertyFloatList", "NodeStrainYZ", "NodeData", "", True) obj.setPropertyStatus("NodeStrainYZ", "LockDynamic") obj.addProperty("App::PropertyFloatList", "CriticalStrainRatio", "NodeData", "", True) obj.setPropertyStatus("CriticalStrainRatio", "LockDynamic") # initialize the Stats with the appropriate count of items # see fill_femresult_stats in femresult/resulttools.py zero_list = 26 * [0] obj.Stats = zero_list def onDocumentRestored(self, obj): # migrate old result objects, because property "StressValues" # was renamed to "vonMises" in commit 8b68ab7 if hasattr(obj, "StressValues") is True: obj.addProperty( "App::PropertyFloatList", "vonMises", "NodeData", "List of von Mises equivalent stresses", True, ) obj.setPropertyStatus("vonMises", "LockDynamic") obj.vonMises = obj.StressValues obj.setPropertyStatus("StressValues", "-LockDynamic") obj.removeProperty("StressValues") # migrate old result objects, because property "Stats" # consisting of min, avg, max values was reduced to min, max in commit c2a57b3e if len(obj.Stats) == 39: temp = obj.Stats for i in range(12, -1, -1): del temp[3 * i + 1] obj.Stats = temp