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30 lines
599 B
30 lines
599 B
3 years ago
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// Colorful FX - Unity Asset
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// Copyright (c) 2015 - Thomas Hourdel
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// http://www.thomashourdel.com
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namespace Colorful
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{
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using UnityEngine;
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public static class CLib
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{
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public const float PI_2 = Mathf.PI / 2f;
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public const float PI2 = Mathf.PI * 2f;
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public static float Frac(float f)
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{
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return f - Mathf.Floor(f);
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}
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public static bool IsLinearColorSpace()
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{
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return QualitySettings.activeColorSpace == ColorSpace.Linear;
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}
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public static bool Approximately(float source, float about, float range = 0.0001f)
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{
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return ((Mathf.Abs(source - about) < range));
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}
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}
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}
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