private IEnumerator WaitForLoad(string url)
{
HttpImage httpImage = null;
while (!HttpImage.TextureCache.ContainsKey(url))
{
yield return(null);
}
if (httpImage && httpImage.image)
{
httpImage.UpdateImageTexture(HttpImage.TextureCache[url]);
}
}
private IEnumerator StartAndWaitForLoad(string url)
{
HttpImage httpImage = null;
UnityWebRequest unityWebRequest = new UnityWebRequest(url)
{
downloadHandler = new DownloadHandlerBuffer()
};
HttpImage.RequestCache.Add(url, unityWebRequest);
yield return(unityWebRequest.SendWebRequest());
HttpImage.RequestCache.Remove(url);
Texture2D texture2D = null;
if (unityWebRequest.isDone && !unityWebRequest.isHttpError && !unityWebRequest.isNetworkError)
{
texture2D = new Texture2D(16, 16)
{
name = url
};
if (!ImageConversion.LoadImage(texture2D, unityWebRequest.downloadHandler.data, true))
{
UnityEngine.Object.DestroyImmediate(texture2D);
texture2D = null;
}
}
if (texture2D == null)
{
texture2D = httpImage.MissingImage;
if (texture2D == null)
{
texture2D = Texture2D.blackTexture;
}
}
HttpImage.TextureCache.Add(url, texture2D);
unityWebRequest.Dispose();
if (httpImage && httpImage.image)
{
httpImage.UpdateImageTexture(texture2D);
if (httpImage.PreserveAspectHeight)
{
float single = (float)texture2D.height / (float)texture2D.width;
RectTransform vector2 = httpImage.image.rectTransform;
Rect rect = httpImage.image.rectTransform.rect;
vector2.sizeDelta = new Vector2(0f, rect.width * single);
httpImage.image.enabled = true;
}
}
}
