using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public enum ImageType
{
    None,
    行人,
    红绿灯,
    车辆
}
public class LookAtCamera : MonoBehaviour
{
    public ImageType imageType = ImageType.None;
    public GameObject chirenimage;
    void Start()
    {
        chirenimage = transform.GetChild(0).gameObject;
        if (transform.parent.gameObject.CompareTag("People"))
        {
            imageType = ImageType.行人;
        }
        if (transform.parent.gameObject.CompareTag("Car"))
        {
            imageType = ImageType.车辆;
        }
        if (transform.parent.gameObject.CompareTag("红绿灯"))
        {
            imageType = ImageType.红绿灯;
        }
    }
    void Update()
    {
        transform.LookAt(Camera.main.transform);
    }
}