58 lines
2.6 KiB
C++
58 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright (c) 2010 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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#ifndef PART_CROSSSECTION_H
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#define PART_CROSSSECTION_H
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#include <list>
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#include <TopTools_IndexedMapOfShape.hxx>
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#include <Mod/Part/PartGlobal.h>
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class TopoDS_Shape;
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class TopoDS_Wire;
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namespace Part {
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class PartExport CrossSection
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{
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public:
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CrossSection(double a, double b, double c, const TopoDS_Shape& s);
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std::list<TopoDS_Wire> slice(double d) const;
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private:
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void sliceNonSolid(double d, const TopoDS_Shape&, std::list<TopoDS_Wire>& wires) const;
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void sliceSolid(double d, const TopoDS_Shape&, std::list<TopoDS_Wire>& wires) const;
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void connectEdges (const std::list<TopoDS_Edge>& edges, std::list<TopoDS_Wire>& wires) const;
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void connectWires (const TopTools_IndexedMapOfShape& wireMap, std::list<TopoDS_Wire>& wires) const;
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TopoDS_Wire fixWire(const TopoDS_Wire& wire) const;
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std::list<TopoDS_Wire> removeDuplicates(const std::list<TopoDS_Wire>& wires) const;
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private:
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double a,b,c;
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const TopoDS_Shape& s;
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};
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}
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#endif // PART_CROSSSECTION_H
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