using UnityEngine;
using UnityEngine.Rendering.Universal;
using UnityEngine.UI;

public class OverlayToRenderTexture : MonoBehaviour
{
    public RenderTexture targetRenderTexture;

    private void Start()
    {
        // 获取相机组件
        Camera camera = GetComponent<Camera>();

        // 设置渲染目标为RenderTexture
        camera.targetTexture = targetRenderTexture;
    }
}