using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace BITKit
{

    public static partial class TextureHelper
    {
        public static Texture2D ToTexture2D(this RenderTexture rTex)
        {
            Texture2D tex = new Texture2D(rTex.width, rTex.height, TextureFormat.RGB24, false);
            var old_rt = RenderTexture.active;
            RenderTexture.active = rTex;

            tex.ReadPixels(new Rect(0, 0, rTex.width, rTex.height), 0, 0);
            tex.Apply();

            RenderTexture.active = old_rt;
            return tex;
        }
    }
}