BeeCode/Utils

ScreenCap.cs

using UnityEngine;
using System.Collections;
using BeeCode.Extensions;

namespace BeeCode.Utils {
    public static class ScreenCap {
        public static IEnumerator Deferred( UnityEngine.Events.UnityAction<Texture2D> onCapture ) {
            yield return new WaitForEndOfFrame();
            Texture2D screenShot = new Texture2D( Screen.width, Screen.height, TextureFormat.RGB24, false );
            screenShot.ReadPixels( new Rect( 0, 0, Screen.width, Screen.height ), 0, 0 );
            screenShot.Apply();

            onCapture( screenShot );

            //byte[] bytes = screenShot.EncodeToPNG();
            //string fileName = Application.persistentDataPath + "/Screenshot" + index + ".png";
            //System.IO.File.WriteAllBytes( fileName, bytes );
        }

        public static Texture2D Capture() {
            var fileName = "screenshot_" + System.DateTime.UtcNow.Unix();

            if( !Application.isMobilePlatform ) {
                fileName = Application.persistentDataPath + "/" + fileName;
            }

            fileName += ".png";

            Application.CaptureScreenshot( fileName );

            var texture = new Texture2D( Screen.width, Screen.height );
            texture.LoadImage( System.IO.File.ReadAllBytes( fileName ) );

            System.IO.File.Delete( fileName );

            return texture;
        }
    }

}