using UnityEngine;

using System.Collections;

​

​

public class HiResScreenShots : MonoBehaviour {

    public int resWidth = 2550; 

    public int resHeight = 3300;

    public Camera camera;

    private bool takeHiResShot = false;

​

    /*   public static string ScreenShotName(int width, int height) {

        return string.Format("{0}/screenshots/screen_{1}x{2}_{3}.png", 

            Application.dataPath, 

            width, height, 

            System.DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss"));

    }*/

    public static string ScreenShotName() {

        return string.Format(Application.dataPath+"/screen_{0}.png",System.DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss"));

    }

    public void TakeHiResShot() {

        takeHiResShot = true;

    }

​

    void LateUpdate() {

        takeHiResShot |= Input.GetKeyDown("k");

        if (takeHiResShot) {

            RenderTexture rt = new RenderTexture(resWidth, resHeight, 24);

            camera.targetTexture = rt;

            Texture2D screenShot = new Texture2D(resWidth, resHeight, TextureFormat.RGB24, false);

            camera.Render();

            RenderTexture.active = rt;

            screenShot.ReadPixels(new Rect(0, 0, resWidth, resHeight), 0, 0);

            camera.targetTexture = null;

            RenderTexture.active = null; // JC: added to avoid errors

            Destroy(rt);

            byte[] bytes = screenShot.EncodeToPNG();

/*            string filename = ScreenShotName(resWidth, resHeight);

*/            string filename = ScreenShotName();

            System.IO.File.WriteAllBytes(filename, bytes);

            Debug.Log(string.Format("Took screenshot to: {0}", filename));

            takeHiResShot = false;

        }

    }

}