유니티 커스텀 인터페이스

 

 

 

 

드래그 체크

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



using UnityEngine.EventSystems;
using UnityEngine.UI;
public class CustomInteface : MonoBehaviour, IBeginDragHandler, IDragHandler, IEndDragHandler
{
    public GameObject ui;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    public void OnBeginDrag(PointerEventData data)
    {
    }



    public void OnDrag(PointerEventData data)
    {
    }




    public void OnEndDrag(PointerEventData data)
    {
        var zPos = transform.position.z;

        var pos = Camera.main.ScreenToWorldPoint(data.position);
        pos.z = zPos;


        var pressPos = Camera.main.ScreenToWorldPoint(data.pressPosition);
        pressPos.z = zPos;




        ui.transform.position = pos;
    }
    // Update is called once per frame
    void Update()
    {
        
    }
}

 

 

 

 

아이템 드래그

        if (Vector2.Distance(eventData.pressPosition,eventData.position)>300)
        {
            if (RectTransformUtility.ScreenPointToWorldPointInRectangle(GetComponent<RectTransform>(), eventData.position, eventData.pressEventCamera, out var worldPoint))
            {
                transform.position = worldPoint;
            }
        }
        else
        {
            transform.position = eventData.pressPosition;
        }