TrafficSafe/Assets/Script/Window/MenuWnd.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class MenuWnd : MonoBehaviour
{
    //视图索引
    private int viewIndex = 0;
    public Button viewChangeBtn;
    public GameObject threeDcamera;
    public GameObject twoDcamera;
    // Start is called before the first frame update
    void Start()
    {
        Init();
    }

   
    public void Init()
    {
        viewChangeBtn.onClick.AddListener(ChangeView);
    }

   /// <summary>
   /// 0为3D试图，1为2D视图
   /// </summary>
    public void ChangeView()
    {
        switch (viewIndex)
        {
            case 0:
                viewIndex = 1;
                break;
            case 1:
                viewIndex = 0;
                break;
        }

        switch (viewIndex)
        {
            case 0:
                twoDcamera.SetActive(false);
                threeDcamera.SetActive(true);
                break;
            case 1:
                twoDcamera.SetActive(true);
                threeDcamera.SetActive(false);
                break;
        }
    }
}