59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
/*
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* Copyright 2011-2014 hasufell
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*
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* This file is part of a hasufell project.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation version 2 of the License only.
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*
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* This program 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 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file bezier.h
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* Header for the external API of bezier.c.
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* @brief header of bezier.c
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*/
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#ifndef _DROW_ENGINE_BEZIER_H
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#define _DROW_ENGINE_BEZIER_H
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#include "vector.h"
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#include <stdint.h>
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typedef struct bez_curv bez_curv;
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/**
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* Bezier Curve.
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*/
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struct bez_curv {
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/**
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* Array of vectors.
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*/
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vector *vec;
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/**
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* Degree of the curve.
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*/
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uint32_t deg;
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};
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bool get_reduced_bez_curv(const bez_curv *bez,
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bez_curv *new_bez,
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const float section);
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vector *calculate_bezier_point(const bez_curv *bez,
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const float section);
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#endif /* _DROW_ENGINE_BEZIER_H */
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