static public string ReolveUrl(string Url)
{
// turn local urls into file urls
if (ResolveFileUrl(ref Url))
{
return(Url);
}
if (ResolveSdcardUrl(ref Url))
{
return(Url);
}
if (ResolveStreamingAssetsUrl(ref Url))
{
return(Url);
}
if (ResolvePersistentDataUrl(ref Url))
{
return(Url);
}
// assuming http, clean up for WWW (which doesn't escape spaces so sends malformed HTTP1.x headers
return(PopUrl.EscapeUrl(Url));
}
// returns cached url if the file is there
public static string GetCachedUrl(string url)
{
// if url is local, no cache
if (PopUrl.IsLocalUrl(url))
{
return(url);
}
string path = urlToCachePath(url);
if (!File.Exists(path))
{
//Debug.LogWarning("dont have cache url:"+url);
return(url);
}
return(PopUrl.MakeFileUrl(path));
}
public static void WriteCache(WWW www)
{
// skip if url in cached path
var CachePrefix = PopUrl.MakeFileUrl(GetCachePath());
if (www.url.StartsWith(CachePrefix))
{
return;
}
try
{
var CachePath = urlToCachePath(www.url);
File.WriteAllBytes(CachePath, www.bytes);
Debug.Log("Wrote " + www.url + " cache to " + CachePath);
}
catch (System.Exception e)
{
Debug.LogError("Failed to write cache (" + www.url + "); " + e.Message);
}
}
void Update()
{
if (Dirty)
{
ClearClouds();
LoadQueue.Clear();
foreach (var _Path in Paths)
{
var Path = PopUrl.ReolveUrl(_Path);
if (Path.StartsWith(PopUrl.FileProtocol))
{
Path = Path.Substring(PopUrl.FileProtocol.Length);
}
try {
EnumDirectory(Path);
} catch (System.Exception e) {
Debug.LogWarning("failed to iterate path: " + Path + ": " + e.Message);
}
}
Dirty = false;
}
if (Template == null)
{
Debug.LogWarning("failed to load, no template");
return;
}
// load next
if (LoadQueue.Count > 0)
{
var Filename = LoadQueue [0];
LoadQueue.RemoveAt(0);
LoadPointCloud(Filename);
}
}
