madno2 opened this issue on Jul 28, 2010 · 21 posts
pjz99 posted Thu, 29 July 2010 at 4:44 AM
Oh glad you got it figured out :) Wavefront OBJ is an orphaned file spec but it's pretty widespread. If you search around you can find a variety of writeups on how it works, google for "OBJ format file spec".
http://www.martinreddy.net/gfx/3d/OBJ.spec a good version
nb: since OBJ isn't really managed from an authoritative source any more, it's pretty common that different apps will import or export OBJ with a lot of variation in what features are supported or how they're implemented.