Anyone know how Poser scales when exporting BVH motion?

I ask because I can handle direct Poser values with "don't do any scaling".  But if "Scale Automatically" is used, positions and offsets are based on this scaling factor (geeze, thanks for putting the value into the BVH file guys!).

Obviously, the scale factor is determined algorithmically when both importing and exporting with the scale option - but for some reason I have no idea what it involves - hmmm.  One possible way to determine this might be to compare some non-zero origin against its corresponding offset.  But since the offset is relative to the parent whereas the origin is relative to the world system, some tracking would need to done (summing parent offset vectors to arrive at the world equivalent).

I've never liked the "Scaled" BVH - it not only sets arbitrary values which makes import into other applications require some trial-and-error every time but it also doesn't include the BODY (which receives translation, say, for walk paths).

Any information would be greatly appreciated!

Thank you,
Robert

No ideas?

Well, I still don't have any clue on how Poser detemines the export scale factor, but it is definitely a factor applied to the offsets and translations.  I might need to check to see if the same factor is applied across all joints or differently thereby.