小功能⭐️Unity 如何判断物体是否在摄像机视野内或外

using UnityEngine;
 
public class Skode_Test : MonoBehaviour {
 
    public GameObject cube;
    public float speed = 1;
  
  void Update () {
        transform.RotateAround(cube.transform.position, new Vector3(0, 1, 0), speed);
    }
 
    private void OnBecameVisible()
    {
        print("摄像机视野内");
    }
 
    private void OnBecameInvisible()
    {
        print("在摄像机视野外");
    }
}