Question

5) I figured out, that I can only properly save a MDL file with bones, when the bones are not only in topological order (for back referencing by indices), but also uniquely named. So, what I do is that if I have bones with the same name, I enumerate them by adding a '#' plus an ascending integer. As I am not interested in the way bones are named, I always generate bones with "" as name, which leads to names like "#0", "#1", ... "#42" ... and so on.

Now, I read by accident in the manual for "ent_bonehandle":

Quote:
Entity scene and bone names must consist of at least 3 characters.

Is this a secret boundary condition which I must be aware of or is this old and can be waived? Because I didn't read that anywhere in the SDK and I also was able to properly save a MDL with a bone named "#0"...???