115 lines
4.1 KiB
C++
115 lines
4.1 KiB
C++
/***************************************************************************
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* Copyright (c) 2007 Werner Mayer <wmayer[at]users.sourceforge.net> *
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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 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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#ifndef _PreComp_
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# include <BRepBuilderAPI_MakeEdge.hxx>
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# include <gp_Circ.hxx>
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# include <TopoDS_Edge.hxx>
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#endif
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#include <Base/Tools.h>
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#include "FeaturePartCircle.h"
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using namespace Part;
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App::PropertyQuantityConstraint::Constraints Circle::angleRange = {0.0,360.0,1.0};
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PROPERTY_SOURCE(Part::Circle, Part::Primitive)
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Circle::Circle()
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{
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ADD_PROPERTY(Radius,(2.0f));
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ADD_PROPERTY(Angle1,(0.0f));
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Angle1.setConstraints(&angleRange);
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ADD_PROPERTY(Angle2,(360.0f));
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Angle2.setConstraints(&angleRange);
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}
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Circle::~Circle()
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{
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}
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short Circle::mustExecute() const
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{
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if (Angle1.isTouched() ||
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Angle2.isTouched() ||
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Radius.isTouched())
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return 1;
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return Part::Primitive::mustExecute();
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}
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App::DocumentObjectExecReturn *Circle::execute()
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{
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gp_Circ circle;
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circle.SetRadius(this->Radius.getValue());
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BRepBuilderAPI_MakeEdge clMakeEdge(circle, Base::toRadians<double>(this->Angle1.getValue()),
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Base::toRadians<double>(this->Angle2.getValue()));
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const TopoDS_Edge& edge = clMakeEdge.Edge();
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this->Shape.setValue(edge);
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return Primitive::execute();
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}
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void Circle::onChanged(const App::Property* prop)
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{
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if (!isRestoring()) {
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if (prop == &Radius || prop == &Angle1 || prop == &Angle2){
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try {
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App::DocumentObjectExecReturn *ret = recompute();
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delete ret;
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}
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catch (...) {
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}
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}
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}
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Part::Feature::onChanged(prop); // clazy:exclude=skipped-base-method
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}
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void Circle::Restore(Base::XMLReader &reader)
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{
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Base::ObjectStatusLocker<App::Property::Status, App::Property> lock(App::Property::User1, &Angle2, false);
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Primitive::Restore(reader);
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if (Angle2.testStatus(App::Property::User1)) {
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double tmp = Angle1.getValue();
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Angle1.setValue(Angle2.getValue());
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Angle2.setValue(tmp);
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}
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}
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void Circle::handleChangedPropertyName(Base::XMLReader &reader, const char * TypeName, const char *PropName)
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{
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Base::Type type = Base::Type::fromName(TypeName);
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if (Angle2.getTypeId() == type && strcmp(PropName, "Angle0") == 0) {
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Angle2.Restore(reader);
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// set the flag to swap Angle1/Angle2 afterwards
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Angle2.setStatus(App::Property::User1, true);
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}
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else {
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Primitive::handleChangedPropertyName(reader, TypeName, PropName);
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}
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}
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