49acbb2c65
- fix bug that changing constraint type in dialog lost flux value - accept and not immediately save any changed value - make the temperatures a PropertyTemperature to get rid of hacks - also fix some too long code lines
102 lines
4.7 KiB
C++
102 lines
4.7 KiB
C++
/***************************************************************************
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* Copyright (c) 2015 FreeCAD Developers *
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* Authors: Michael Hindley <hindlemp@eskom.co.za> *
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* Ruan Olwagen <olwager@eskom.co.za> *
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* Oswald van Ginkel <vginkeo@eskom.co.za> *
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* Based on Force constraint by Jan Rheinländer *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#include "FemConstraintTemperature.h"
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using namespace Fem;
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PROPERTY_SOURCE(Fem::ConstraintTemperature, Fem::Constraint)
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static const char* ConstraintTypes[] = {"CFlux","Temperature", nullptr};
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ConstraintTemperature::ConstraintTemperature()
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{
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ADD_PROPERTY(Temperature, (300.0));
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ADD_PROPERTY(CFlux, (0.0));
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ADD_PROPERTY_TYPE(ConstraintType, (1), "ConstraintTemperature",
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(App::PropertyType)(App::Prop_None),
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"Type of constraint, temperature or concentrated heat flux");
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ConstraintType.setEnums(ConstraintTypes);
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ADD_PROPERTY_TYPE(Points, (Base::Vector3d()), "ConstraintTemperature",
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App::PropertyType(App::Prop_ReadOnly | App::Prop_Output),
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"Points where symbols are drawn");
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ADD_PROPERTY_TYPE(Normals, (Base::Vector3d()), "ConstraintTemperature",
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App::PropertyType(App::Prop_ReadOnly | App::Prop_Output),
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"Normals where symbols are drawn");
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Points.setValues(std::vector<Base::Vector3d>());
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Normals.setValues(std::vector<Base::Vector3d>());
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}
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App::DocumentObjectExecReturn *ConstraintTemperature::execute()
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{
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return Constraint::execute();
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}
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const char* ConstraintTemperature::getViewProviderName() const
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{
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return "FemGui::ViewProviderFemConstraintTemperature";
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}
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void ConstraintTemperature::handleChangedPropertyType(Base::XMLReader& reader, const char* TypeName,
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App::Property* prop)
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{
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// property Temperature had App::PropertyFloat and was changed to App::PropertyTemperature
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if (prop == &Temperature && strcmp(TypeName, "App::PropertyFloat") == 0) {
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App::PropertyFloat TemperatureProperty;
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// restore the PropertyFloat to be able to set its value
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TemperatureProperty.Restore(reader);
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Temperature.setValue(TemperatureProperty.getValue());
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}
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// property CFlux had App::PropertyFloat and was changed to App::PropertyPower
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else if (prop == &CFlux && strcmp(TypeName, "App::PropertyFloat") == 0) {
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App::PropertyFloat CFluxProperty;
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CFluxProperty.Restore(reader);
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CFlux.setValue(CFluxProperty.getValue());
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}
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}
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void ConstraintTemperature::onChanged(const App::Property* prop)
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{
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// Note: If we call this at the end, then the arrows are not oriented correctly initially
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// because the NormalDirection has not been calculated yet
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Constraint::onChanged(prop);
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if (prop == &References) {
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std::vector<Base::Vector3d> points;
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std::vector<Base::Vector3d> normals;
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int scale = 1; //OvG: Enforce use of scale
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if (getPoints(points, normals, &scale)) {
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Points.setValues(points);
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Normals.setValues(normals);
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Scale.setValue(scale); //OvG: Scale
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Points.touch(); // This triggers ViewProvider::updateData()
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}
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}
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}
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