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/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2021 Jan Sebastian Götte <kicad@jaseg.de>
* Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef VEC_GRID_H
#define VEC_GRID_H
#include <array>
#include <vector>
#include <functional>
namespace vectorizer {
typedef std::array<double, 2> d2p;
enum grid_type {
POISSON_DISC,
HEXGRID,
SQUAREGRID
};
typedef std::function<std::vector<d2p> *(double, double, double)> sampling_fun;
sampling_fun get_sampler(enum grid_type type);
std::vector<d2p> *sample_poisson_disc(double w, double h, double center_distance);
std::vector<d2p> *sample_hexgrid(double w, double h, double center_distance);
std::vector<d2p> *sample_squaregrid(double w, double h, double center_distance);
} /* namespace vectorizer */
#endif /* VEC_GRID_H */
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