让UI始终朝向相机

UI始终朝向相机

其实很简单,只要保持两者的z轴方向一致,然后再使得旋转一致就行。代码如下:

	public Transform looker;
    public Camera cam;

    private void Start()
    {
    
    
        if (cam==null)
        {
    
    
            cam = Camera.main;
        }
    }
    private void Update()
    {
    
    
        looker.forward = cam.transform.forward;
        looker.rotation = cam.transform.rotation;
    }

注意:looker和cam记得拖拽赋值。

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转载自blog.csdn.net/weixin_44870508/article/details/111269629