代码为探索而来,不是最优代码,请按需使用。
Unity3d引擎版本:Uinty3d 20233.2.3f1
补充一下图片如何改成Texture2D:
1、将图片导入unity。
2、选择图片,按下图操作,点击应用即可。
脚本代码:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
public class ImgVolumeScrpt : MonoBehaviour,IPointerClickHandler
{//Texture2D texture_CPR_btn_Sound_Open = Resources.Load<Texture2D>("Images/CPR_btn_Sound_Open");public Texture2D texture_btn_Sound_Open;public Texture2D texture_btn_Sound_Off;private bool isOpen = true;public void OnPointerClick(PointerEventData eventData){UnityEngine.UI.Image img =this.GetComponent("Image") as UnityEngine.UI.Image;if(!isOpen){Sprite sprite = Sprite.Create(texture_btn_Sound_Open, new Rect(0, 0, texture_btn_Sound_Open.width, texture_btn_Sound_Open.height), new Vector2(1.0f, 1.0f));img.sprite = sprite;}else{Sprite sprite = Sprite.Create(texture_btn_Sound_Off, new Rect(0, 0, texture_btn_Sound_Off.width, texture_btn_Sound_Off.height), new Vector2(1.0f, 1.0f));img.sprite = sprite;}isOpen = !isOpen;}// Start is called before the first frame updatevoid Start(){}// Update is called once per framevoid Update(){}
}