using UnityEngine;using System.Collections;using DG.Tweening;using UnityEngine.UI;public class DoTweenTest : MonoBehaviour {    public RectTransform rt;    private bool isIn = false;    // Use this for initialization      void Start()    {        //修改的是世界坐标          //Tweener t = rt.DOMove(Vector3.zero, 0.3f);          //修改的是局部坐标          Tweener t = rt.DOLocalMove(Vector3.zero, 0.3f);        //默认动画播放完成会自动销毁          t.SetAutoKill(false);        t.Pause();    }    public void OnClick()    {        if (!isIn)        {            //将开始该物体的所有Tweener              rt.DOPlayForward();        }        else        {            rt.DOPlayBackwards();        }        isIn = !isIn;    }}