KiCad PCB EDA Suite
convex_hull.h
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1/*
2 * This program source code file is part of KiCad, a free EDA CAD application.
3 *
4 * Copyright (C) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
5 * Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
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24
25#ifndef __CONVEX_HULL_H
26#define __CONVEX_HULL_H
27
28
29#include <vector>
30#include <math/vector2d.h>
31#include <geometry/eda_angle.h>
32
33class SHAPE_POLY_SET;
34
42void BuildConvexHull( std::vector<VECTOR2I>& aResult, const std::vector<VECTOR2I>& aPoly );
43
50void BuildConvexHull( std::vector<VECTOR2I>& aResult, const SHAPE_POLY_SET& aPolygons );
51
60void BuildConvexHull( std::vector<VECTOR2I>& aResult, const SHAPE_POLY_SET& aPolygons,
61 const VECTOR2I& aPosition, const EDA_ANGLE& aRotation );
62
63#endif // __CONVEX_HULL_H
Represent a set of closed polygons.
void BuildConvexHull(std::vector< VECTOR2I > &aResult, const std::vector< VECTOR2I > &aPoly)
Calculate the convex hull of a list of points in counter-clockwise order.
Definition: convex_hull.cpp:87