68 lines
2.7 KiB
C++
68 lines
2.7 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 <BRepAlgoAPI_Section.hxx>
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# include <Standard_Version.hxx>
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#endif
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#include "FeaturePartSection.h"
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#include <Base/Exception.h>
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using namespace Part;
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PROPERTY_SOURCE(Part::Section, Part::Boolean)
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Section::Section(void)
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{
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ADD_PROPERTY_TYPE(Approximation,(false),"Section",App::Prop_None,"Approximate the output edges");
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}
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short Section::mustExecute() const
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{
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if (Approximation.isTouched())
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return 1;
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return 0;
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}
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BRepAlgoAPI_BooleanOperation* Section::makeOperation(const TopoDS_Shape& base, const TopoDS_Shape& tool) const
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{
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// Let's call algorithm computing a section operation:
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#if OCC_VERSION_HEX < 0x060900
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return new BRepAlgoAPI_Section(base, tool);
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#else
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bool approx = Approximation.getValue();
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BRepAlgoAPI_Section* mkSection = new BRepAlgoAPI_Section();
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mkSection->Init1(base);
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mkSection->Init2(tool);
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mkSection->Approximation(approx);
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mkSection->Build();
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if (!mkSection->IsDone())
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throw Base::RuntimeError("Section failed");
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return mkSection;
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#endif
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}
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