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

public class DrawRender : MonoBehaviour
{
    public SpriteRenderer render;
    public RenderTexture renderTexture;

    public void Start()
    {
        // 创建一个临时的Texture2D，用于存储RenderTexture的像素数据
        Texture2D texture2D = new Texture2D(renderTexture.width, renderTexture.height, TextureFormat.ARGB32, false);
        // 将RenderTexture的内容拷贝到Texture2D中
        texture2D.ReadPixels(new Rect(0, 0, renderTexture.width, renderTexture.height), 0, 0);
        texture2D.Apply();
        // 创建Sprite
        Sprite sprite = Sprite.Create(texture2D, new Rect(0, 0, texture2D.width, texture2D.height), Vector2.one * 0.5f);
        render.sprite = sprite;
    }
}