58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.EventSystems;
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public class isonui : MonoBehaviour
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{
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// Update is called once per frame
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void Update()
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{
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//移动端
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if (Application.platform == RuntimePlatform.Android ||
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Application.platform == RuntimePlatform.IPhonePlayer)
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{
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if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Began)
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{
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if (IsPointerOverGameObject(Input.GetTouch(0).position))
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{
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Debug.Log("点击到UI");
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}
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}
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}
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//其它平台
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else
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{
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if (Input.GetMouseButtonDown(0))
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{
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if (IsPointerOverGameObject(Input.mousePosition))
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{
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Debug.Log("点击到UI");
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}
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}
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}
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}
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/// <summary>
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/// 检测是否点击UI
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/// </summary>
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/// <param name="mousePosition"></param>
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/// <returns></returns>
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private bool IsPointerOverGameObject(Vector2 mousePosition)
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{
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//创建一个点击事件
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PointerEventData eventData = new PointerEventData(EventSystem.current);
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eventData.position = mousePosition;
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List<RaycastResult> raycastResults = new List<RaycastResult>();
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//向点击位置发射一条射线，检测是否点击UI
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EventSystem.current.RaycastAll(eventData, raycastResults);
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if (raycastResults.Count > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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}
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