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/*
* $Id: math.d,v 1.1.1.1 2005/06/18 00:46:00 kenta Exp $
*
* Copyright 2005 Kenta Cho. Some rights reserved.
*/
module abagames.util.math;
private import std.math;
/**
* Math utility methods.
*/
public class Math {
private:
public static void normalizeDeg(ref float d) {
if (d < -PI)
d = PI * 2 - (-d % (PI * 2));
d = (d + PI) % (PI * 2) - PI;
}
public static void normalizeDeg360(ref float d) {
if (d < -180)
d = 360 - (-d % 360);
d = (d + 180) % 360 - 180;
}
}
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