유니티 C# UI끼리 겹쳤을 때 체크하는 법 Unity UI Overlap

• 코드 작성

using UnityEngine;
using UnityEngine.UI;

public class UIOverlapChecker : MonoBehaviour
{
    public RectTransform rectTransform1;
    public RectTransform rectTransform2;

    private Rect rect1;
    private Rect rect2;

    void Update()
    {
        rect1 = new Rect(rectTransform1.position.x - rectTransform1.rect.width / 2,
                         rectTransform1.position.y - rectTransform1.rect.height / 2,
                         rectTransform1.rect.width, rectTransform1.rect.height);
        rect2 = new Rect(rectTransform2.position.x - rectTransform2.rect.width / 2,
                         rectTransform2.position.y - rectTransform2.rect.height / 2,
                         rectTransform2.rect.width, rectTransform2.rect.height);

        if (rect1.Overlaps(rect2))
        {
            Debug.Log("UI가 겹쳤습니다.");
        }
        else
        {
            Debug.Log("UI가 겹치지 않았습니다.");
        }
    }
}