Found this after a Google search:
https://www.ogre3d.org/addonforums/vi...hp?f=6&t=14054
The last post on that page lists what needs to be done to convert an .obj into .nxs
It's pretty long winded and there's probably a better way of doing it.
Dom, Yeah PhyX is for developers but the rules are really loose, I got a license and I just told them I wanted to improve my character work using their Apex cloth sim.
www.stevenegan-cgi.com
"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
"Yes."
[long pause] "Friend!!"