private static Txm OpenTex(string filename, DelayedStreamCache streams)
{
Txm tex;
if (File.Exists(filename))
{
Stream stream = new CachedReadStream(new FileStream(filename, FileMode.Open, FileAccess.Read));
tex = Tex.Create(stream);
streams.AddStream(stream);
}
else
{
Stream txmstream = new CachedReadStream(new FileStream(filename + ".txm", FileMode.Open, FileAccess.Read));
Stream txvstream = new CachedReadStream(new FileStream(filename + ".txv", FileMode.Open, FileAccess.Read));
tex = new Txm(txmstream, txvstream);
streams.AddStream(txmstream);
streams.AddStream(txvstream);
}
return(tex);
}