using System.Collections;
using System.Collections.Generic;
using UnityEngine;
/// <summary>
/// 方向展示UI 控制器
/// </summary>
public class DirIndicatorCtrl : MonoBehaviour
{
    public GameObject indicatorImage;//指针UI
    private Transform target;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    /// <summary>
    /// 设置待指示方向的目标 通常是摄像机
    /// </summary>
    /// <param name="target"></param>
    public void SetTarget(Transform target)
    {
        this.target = target;
    }

    // Update is called once per frame
    void Update()
    {
        if (target)
        {
            indicatorImage.transform.localEulerAngles = new Vector3(0, 0, -target.eulerAngles.y);
        }
    }
}