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

public class Tip: MonoBehaviour
{
    [Header("¸úËæµÄÎïÌå")]
    public Transform FollowTran;

    [Header("Æ«ÒÆÖµ")]
    public Vector2 Offset;


    public Camera _camera;

    RectTransform ParentTran, Rtran;

    void Start()
    {
        Rtran = transform.GetComponent<RectTransform>();
        ParentTran = transform.GetComponentInParent<Canvas>().GetComponent<RectTransform>();
    }

    private void Update()
    {
        if (FollowTran != null)
        {
            Vector2 mScreenPos = _camera.WorldToScreenPoint(FollowTran.transform.position);
            Vector2 mRectPos;
            RectTransformUtility.ScreenPointToLocalPointInRectangle(ParentTran, mScreenPos, null, out mRectPos);
            Rtran.localPosition = mRectPos + Offset;
        }
    }











}