using UnityEngine;
using System.Collections;
using System;
using System.IO;

public class PhotoRenderer : MonoBehaviour {

	public static PhotoRenderer instance;
	WebCamTexture webcamTexture;
	string realFolder;

	void Awake () {
		instance = this;
	}

	// Use this for initialization
	void Start () {

		realFolder = Path.Combine (Application.persistentDataPath, "test" + DateTime.Now.Millisecond.ToString() + ".png");
		Debug.Log (realFolder);
		webcamTexture = new WebCamTexture ();
		webcamTexture.Play();
		GetComponent<Renderer>().material.mainTexture = webcamTexture;

	}

	public void TakeSnapshot()
	{

		Texture2D snap = new Texture2D(webcamTexture.width, webcamTexture.height);
		snap.SetPixels(webcamTexture.GetPixels());
		snap.Apply();

		byte[] Bytes = snap.EncodeToPNG();

		// Save เป็น PNG
		File.WriteAllBytes(realFolder, Bytes);

	}
}