32 lines
580 B
C
32 lines
580 B
C
/*
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* DoRayMe - a quick and dirty Raytracer
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* Math helping function header
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*
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* Created by Manoël Trapier
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* Copyright (c) 2020 986-Studio.
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*
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*/
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#ifndef DORAYME_MATH_HELPER_H
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#define DORAYME_MATH_HELPER_H
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#include <math.h>
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void set_equal_precision(double v);
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double getEpsilon();
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bool double_equal(double a, double b);
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double deg_to_rad(double deg);
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double min3(double a, double b, double c);
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double max3(double a, double b, double c);
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double frand();
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static double modulo(double a, double b)
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{
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return a - floor(a/b) * b;
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}
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#endif /* DORAYME_MATH_HELPER_H */
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