Unity实现轮播图_unity图片轮播切换

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;
 
public class Carlousel : MonoBehaviour
{
    private List<Transform> objs=new();        //轮播图片列表
    private List<Vector3> pos = new();         //记录图片位置   
    int count = 0;
    Transform curImg;
    // Start is called before the first frame update
    void Start()
    {
        for (int i = 0; i < transform.childCount; i++)
        {
            objs.Add(transform.GetChild(i));
            pos.Add(transform.GetChild(i).position);
        }
    }
    IEnumerator RefreshCarlousel()
    {
        while (true)
        {
            yield return new WaitForSeconds(2f);
            for (int i = 0; i < objs.Count; i++)
            {
                int cur = i;
                objs[i].DOScale(Vector3.one * 0.9f, 0.5f).OnComplete(delegate { DoMove(cur); });
            }
            count++;
            yield return new WaitForSeconds(3f);
        }
    }
    void DoMove(int cur)
    {
        if (cur - (count % objs.Count) < 0)
        {
            objs[cur].DOMove(pos[pos.Count - (count % objs.Count - cur)], 0.5f).OnComplete(() => {
                objs[cur].DOScale(Vector3.one, 0.5f);
            });
        }
        else
        {
            objs[cur].DOMove(pos[cur - (count % objs.Count)], 0.5f).OnComplete(()=> {
                objs[cur].DOScale(Vector3.one, 0.5f);
            });
        }
    }
    private void OnEnable()
    {
        OpenOrClose(true);
    }
    private void OnDisable()
    {
        OpenOrClose(false);
    }
    public void OpenOrClose(bool ison)
    {
        if (ison)
        {
            StartCoroutine(RefreshCarlousel());
        }
        else
        {
            StopAllCoroutines();
        }
    }
}

图片按顺序排列-（第二个位置是图片显示的位置也是遮罩位置）