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是否有使用 C# 委托的 Unity3D 补间库?我一直在使用 iTween 和 LeanTween,但它们需要方法名称以字符串形式调用,而不是委托,这导致代码非常难看。我想用苗条的 lambda 替换所有自定义方法,但是这些库不提供这种功能。

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2 回答 2

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不确定代表们,但这个小班从来没有让我失望

public class Tween  {

    public static float TweenValue (float from,float to,float time)
    {
        if (from != to) 
        {
            if (Mathf.Abs(to-from) > 1.0)
            {
                from = Mathf.Lerp(from, to, time*Time.deltaTime);
            }
            else 
            {
                from = to;
            }       
        }

        return from;
    }

    public static Rect TweenRect (Rect from,Rect to,float time){
        if (from != to) 
        {
            from.x = TweenValue (from.x,to.x,time*Time.deltaTime);
            from.y = TweenValue (from.y,to.y,time*Time.deltaTime);
            from.width = TweenValue (from.width,to.width,time*Time.deltaTime);
            from.height = TweenValue (from.height,to.height,time*Time.deltaTime);
        }
        return from;
    }

    public static Vector3 TweenVector3 (Vector3 from ,Vector3 to,float time)
    {
        if (from != to) 
        {
            if (Mathf.Abs((to-from).magnitude) > 0.2)
            { 
                from = Vector3.Slerp(from, to, time);
            }
            else
            { 
                from = to;
            }
        }

        return from;
    }

    public static Quaternion TweenQuaternion (Quaternion from,Quaternion to,float time)  
    {
        if (from != to) 
        {
            if (Mathf.Abs((to.eulerAngles-from.eulerAngles).magnitude) > 0.2) 
            {
                from = Quaternion.Slerp(from, to, time);
            }
            else 
            {
                from = to;
            }
        }

        return from;
    }   
}
于 2013-10-21T19:10:24.667 回答
0

新版本的 LeanTween 提供了不依赖字符串名称的 onComplete 和 onUpdate 委托。了解有关 LeanTween 2.0 中所有新功能的更多信息:http: //dentedpixel.com/developer-diary/leantween-2-0-faster-type-safe-and-c/

于 2014-01-03T18:50:35.437 回答