43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
/*
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* KiRouter - a push-and-(sometimes-)shove PCB router
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*
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* Copyright (C) 2013 CERN
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* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.or/licenses/>.
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*/
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#include "pns_utils.h"
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#include "pns_line.h"
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#include "pns_router.h"
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const SHAPE_LINE_CHAIN OctagonalHull(const VECTOR2I& aP0, const VECTOR2I& aSize, int aClearance, int aChamfer)
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{
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SHAPE_LINE_CHAIN s;
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s.SetClosed( true );
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s.Append(aP0.x - aClearance , aP0.y - aClearance + aChamfer);
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s.Append(aP0.x - aClearance + aChamfer, aP0.y - aClearance);
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s.Append(aP0.x + aSize.x + aClearance - aChamfer, aP0.y - aClearance);
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s.Append(aP0.x + aSize.x + aClearance, aP0.y - aClearance + aChamfer);
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s.Append(aP0.x + aSize.x + aClearance, aP0.y + aSize.y + aClearance - aChamfer);
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s.Append(aP0.x + aSize.x + aClearance - aChamfer, aP0.y + aSize.y + aClearance);
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s.Append(aP0.x - aClearance + aChamfer, aP0.y + aSize.y + aClearance);
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s.Append(aP0.x - aClearance, aP0.y + aSize.y + aClearance - aChamfer);
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return s;
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}
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