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34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/*! \file maths.h
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* \brief Headers of math helper functions.
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*/
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/*
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* Copyright (c) Sebastian Krzyszkowiak <dos@dosowisko.net>
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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; either version 3 of the License, or
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* (at your option) any later version.
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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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#ifndef LIBSUPERDERPY_MATHS_H
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#define LIBSUPERDERPY_MATHS_H
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#include "libsuperderpy.h"
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double DotProduct(const double v[], const double u[], int n);
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double VectorLength(double x, double y, double z);
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double Wrap(double left, double right, double val);
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double Clamp(double left, double right, double val);
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double Lerp(double left, double right, double pos);
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int Sign(double val);
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double Fract(double val);
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#endif
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