44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
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// Copyright (C) 2015-2021 gamevanilla - All rights reserved.
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// This code can only be used under the standard Unity Asset Store End User License Agreement.
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// A Copy of the Asset Store EULA is available at http://unity3d.com/company/legal/as_terms.
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using System.Collections;
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using UnityEngine;
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namespace UltimateClean
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{
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/// <summary>
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/// Miscellaneous utilities.
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/// </summary>
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public static class Utils
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{
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public static IEnumerator FadeIn(CanvasGroup group, float alpha, float duration)
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{
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var time = 0.0f;
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var originalAlpha = group.alpha;
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while (time < duration)
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{
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time += Time.deltaTime;
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group.alpha = Mathf.Lerp(originalAlpha, alpha, time / duration);
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yield return new WaitForEndOfFrame();
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}
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group.alpha = alpha;
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}
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public static IEnumerator FadeOut(CanvasGroup group, float alpha, float duration)
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{
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var time = 0.0f;
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var originalAlpha = group.alpha;
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while (time < duration)
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{
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time += Time.deltaTime;
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group.alpha = Mathf.Lerp(originalAlpha, alpha, time / duration);
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yield return new WaitForEndOfFrame();
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}
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group.alpha = alpha;
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}
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}
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}
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