/// <summary>
/// 设置UITexture.
/// </summary>
/// <param name="url"></param>
/// <param name="UITexture"></param>
/// <returns></returns>
public static IEnumerator SetTextureToUrl(string url, UITexture varTexture)
{
using (WWW www = new WWW(url))
{
//挂起程序段，等资源下载完成后，继续执行下去;
yield return(www);
if (string.IsNullOrEmpty(www.error))
{
if (varTexture != null && www.texture != null)
{
GifReader.GetImage(varTexture, www.bytes, string.Empty);
}
}
www.Dispose();
}
}
