Unity 加载图片的两种方式文件流和UnityWebRequest

最新推荐文章于 2024-07-06 09:37:51 发布

原创

最新推荐文章于 2024-07-06 09:37:51 发布 · 3.1k 阅读

5 ·

CC 4.0 BY-SA版权

文章标签：

#unity

using System;
using System.IO;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class DemoTest : MonoBehaviour
{
    string url = @"E:/simulator/Assets/Images/details/btn_go.png";
    [SerializeField] private Image im;
    // Start is called before the first frame update
    void Start()
    {
        // Texture2D t = new Texture2D(1,1);
        // t.LoadImage(ReadTexture(url));
        // Sprite spr = Sprite.Create(t, new Rect(0,0,t.width,t.height), new Vector2(10.0f,10.0f));
        // im.sprite = spr;

        StartCoroutine(LoadTexture(url));
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    #region 方法一：通过文件流（System.IO）的形式加载
    /// <summary>
    /// 文件路径
    /// </summary>
    /// <param name="path"></param>
    /// <returns></returns>
    private byte[] ReadTexture(string path){
        FileSt