public void OnStart()
{
StartCoroutine(setImage("http://drive.google.com/myimage.jpg"));
}
IEnumerator setImage(string url)
{
Texture2D texture = null;
WWW www = new WWW(url);
yield return www;
Debug.Log("Why on earh is this never called?");
texture = WWW.texture;
//end show Image in texture 2D
}