103 lines
4.1 KiB
C++
103 lines
4.1 KiB
C++
/***************************************************************************
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* Copyright (c) 2008 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 <BRepFilletAPI_MakeFillet.hxx>
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# include <Precision.hxx>
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# include <TopExp.hxx>
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# include <TopExp_Explorer.hxx>
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# include <TopoDS.hxx>
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# include <TopoDS_Edge.hxx>
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# include <TopTools_IndexedMapOfShape.hxx>
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#endif
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#include <Base/Exception.h>
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#include "FeatureFillet.h"
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using namespace Part;
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PROPERTY_SOURCE(Part::Fillet, Part::FilletBase)
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Fillet::Fillet() = default;
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App::DocumentObjectExecReturn *Fillet::execute()
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{
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App::DocumentObject* link = Base.getValue();
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if (!link)
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return new App::DocumentObjectExecReturn("No object linked");
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auto baseShape = Feature::getShape(link);
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try {
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#if defined(__GNUC__) && defined (FC_OS_LINUX)
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Base::SignalException se;
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#endif
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BRepFilletAPI_MakeFillet mkFillet(baseShape);
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TopTools_IndexedMapOfShape mapOfShape;
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TopExp::MapShapes(baseShape, TopAbs_EDGE, mapOfShape);
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std::vector<FilletElement> values = Edges.getValues();
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for (const auto & value : values) {
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int id = value.edgeid;
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double radius1 = value.radius1;
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double radius2 = value.radius2;
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const TopoDS_Edge& edge = TopoDS::Edge(mapOfShape.FindKey(id));
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mkFillet.Add(radius1, radius2, edge);
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}
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TopoDS_Shape shape = mkFillet.Shape();
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if (shape.IsNull())
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return new App::DocumentObjectExecReturn("Resulting shape is null");
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//shapefix re #4285
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//https://www.forum.freecad.org/viewtopic.php?f=3&t=43890&sid=dae2fa6fda71670863a103b42739e47f
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TopoShape* ts = new TopoShape(shape);
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double minTol = 2.0 * Precision::Confusion();
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double maxTol = 4.0 * Precision::Confusion();
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bool rc = ts->fix(Precision::Confusion(), minTol, maxTol);
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if (rc) {
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shape = ts->getShape();
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}
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delete ts;
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ShapeHistory history = buildHistory(mkFillet, TopAbs_FACE, shape, baseShape);
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this->Shape.setValue(shape);
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// make sure the 'PropertyShapeHistory' is not safed in undo/redo (#0001889)
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PropertyShapeHistory prop;
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prop.setValue(history);
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prop.setContainer(this);
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prop.touch();
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return App::DocumentObject::StdReturn;
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}
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catch (Standard_Failure& e) {
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return new App::DocumentObjectExecReturn(e.GetMessageString());
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}
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catch (...) {
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return new App::DocumentObjectExecReturn("A fatal error occurred when making fillets");
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}
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}
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