# *************************************************************************** # * Copyright (c) 2017 Markus Hovorka * # * Copyright (c) 2020 Bernd Hahnebach * # * Copyright (c) 2023 Uwe Stöhr * # * * # * 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 constraint electrostatic potential document object" __author__ = "Markus Hovorka, Bernd Hahnebach, Uwe Stöhr" __url__ = "https://www.freecad.org" ## @package constraint_electrostaticpotential # \ingroup FEM # \brief constraint electrostatic potential object from . import base_fempythonobject class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject): Type = "Fem::ConstraintElectrostaticPotential" def __init__(self, obj): super().__init__(obj) self.add_properties(obj) def onDocumentRestored(self, obj): self.add_properties(obj) def add_properties(self, obj): if not hasattr(obj, "Potential"): obj.addProperty( "App::PropertyElectricPotential", "Potential", "Parameter", "Electric Potential" ) obj.setPropertyStatus("Potential", "LockDynamic") # setting 1 V assures that the unit does not switch to mV # and the constraint holds usually Volts obj.Potential = "1 V" if not hasattr(obj, "AV_re_1"): obj.addProperty( "App::PropertyElectricPotential", "AV_re_1", "Vector Potential", "Real part of potential x-component", ) obj.setPropertyStatus("AV_re_1", "LockDynamic") obj.AV_re_1 = "0 V" if not hasattr(obj, "AV_re_2"): obj.addProperty( "App::PropertyElectricPotential", "AV_re_2", "Vector Potential", "Real part of potential y-component", ) obj.setPropertyStatus("AV_re_2", "LockDynamic") obj.AV_re_2 = "0 V" if not hasattr(obj, "AV_re_3"): obj.addProperty( "App::PropertyElectricPotential", "AV_re_3", "Vector Potential", "Real part of potential z-component", ) obj.setPropertyStatus("AV_re_3", "LockDynamic") obj.AV_re_3 = "0 V" if not hasattr(obj, "AV_im"): obj.addProperty( "App::PropertyElectricPotential", "AV_im", "Vector Potential", "Imaginary part of scalar potential", ) obj.setPropertyStatus("AV_im", "LockDynamic") obj.AV_im = "0 V" if not hasattr(obj, "AV_im_1"): obj.addProperty( "App::PropertyElectricPotential", "AV_im_1", "Vector Potential", "Imaginary part of potential x-component", ) obj.setPropertyStatus("AV_im_1", "LockDynamic") obj.AV_im_1 = "0 V" if not hasattr(obj, "AV_im_2"): obj.addProperty( "App::PropertyElectricPotential", "AV_im_2", "Vector Potential", "Imaginary part of potential y-component", ) obj.setPropertyStatus("AV_im_2", "LockDynamic") obj.AV_im_2 = "0 V" if not hasattr(obj, "AV_im_3"): obj.addProperty( "App::PropertyElectricPotential", "AV_im_3", "Vector Potential", "Imaginary part of potential z-component", ) obj.setPropertyStatus("AV_im_3", "LockDynamic") obj.AV_im_3 = "0 V" # now the enable bools if not hasattr(obj, "PotentialEnabled"): obj.addProperty( "App::PropertyBool", "PotentialEnabled", "Parameter", "Potential Enabled" ) obj.setPropertyStatus("PotentialEnabled", "LockDynamic") obj.PotentialEnabled = True if not hasattr(obj, "AV_re_1_Disabled"): obj.addProperty("App::PropertyBool", "AV_re_1_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_re_1_Disabled", "LockDynamic") obj.AV_re_1_Disabled = True if not hasattr(obj, "AV_re_2_Disabled"): obj.addProperty("App::PropertyBool", "AV_re_2_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_re_2_Disabled", "LockDynamic") obj.AV_re_2_Disabled = True if not hasattr(obj, "AV_re_3_Disabled"): obj.addProperty("App::PropertyBool", "AV_re_3_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_re_3_Disabled", "LockDynamic") obj.AV_re_3_Disabled = True if not hasattr(obj, "AV_im_Disabled"): obj.addProperty("App::PropertyBool", "AV_im_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_im_Disabled", "LockDynamic") obj.AV_im_Disabled = True if not hasattr(obj, "AV_im_1_Disabled"): obj.addProperty("App::PropertyBool", "AV_im_1_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_im_1_Disabled", "LockDynamic") obj.AV_im_1_Disabled = True if not hasattr(obj, "AV_im_2_Disabled"): obj.addProperty("App::PropertyBool", "AV_im_2_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_im_2_Disabled", "LockDynamic") obj.AV_im_2_Disabled = True if not hasattr(obj, "AV_im_3_Disabled"): obj.addProperty("App::PropertyBool", "AV_im_3_Disabled", "Vector Potential", "") obj.setPropertyStatus("AV_im_3_Disabled", "LockDynamic") obj.AV_im_3_Disabled = True if not hasattr(obj, "PotentialConstant"): obj.addProperty( "App::PropertyBool", "PotentialConstant", "Parameter", "Potential Constant" ) obj.setPropertyStatus("PotentialConstant", "LockDynamic") obj.PotentialConstant = False if not hasattr(obj, "ElectricInfinity"): obj.addProperty( "App::PropertyBool", "ElectricInfinity", "Parameter", "Electric Infinity" ) obj.setPropertyStatus("ElectricInfinity", "LockDynamic") obj.ElectricInfinity = False if not hasattr(obj, "ElectricForcecalculation"): obj.addProperty( "App::PropertyBool", "ElectricForcecalculation", "Parameter", "Electric Force Calculation", ) obj.setPropertyStatus("ElectricForcecalculation", "LockDynamic") obj.ElectricForcecalculation = False if not hasattr(obj, "CapacitanceBody"): obj.addProperty( "App::PropertyInteger", "CapacitanceBody", "Parameter", "Capacitance Body" ) obj.setPropertyStatus("CapacitanceBody", "LockDynamic") obj.CapacitanceBody = 0 if not hasattr(obj, "CapacitanceBodyEnabled"): obj.addProperty( "App::PropertyBool", "CapacitanceBodyEnabled", "Parameter", "Capacitance Body Enabled", ) obj.setPropertyStatus("CapacitanceBodyEnabled", "LockDynamic") obj.CapacitanceBodyEnabled = False