UGUI_GraphicRaycaster

public class L3 : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        //Blocking Objects 射线被哪些类型的碰撞器阻挡(覆盖模式下无效)
        //Blocking Mask 射线被哪些层级的碰撞器阻挡(覆盖模式下无效)
    }
}