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最新推荐文章于 2025-07-21 22:13:43 发布

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最新推荐文章于 2025-07-21 22:13:43 发布

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原文链接：http://www.cnblogs.com/softimagewht/p/3744985.html

using UnityEngine;
using System.Collections;

public class stopSpeed : MonoBehaviour {

    public bool canStop = false;
    public float scrollSpeed = 5.0f;

    // Use this for initialization
    void Start () {

    }
    
    // Update is called once per frame
    void Update () {
        if(canStop == true){
            canStop = false;
            StartCoroutine(StopScrolling(20.0f));
        }
    }

    IEnumerator StopScrolling (float time)
    {
        //Slow down to 0 in time
        var rate = 1.0f / time;
        var t = 0.0f;
        float startValue = scrollSpeed;

        while (t < 1.0f) 
        {
            t += Time.deltaTime * rate;
            scrollSpeed = Mathf.Lerp(startValue, 0, t);

            yield return new WaitForEndOfFrame();
        }
    }
}