A client has asked me if I can create a 3D program that would
be able to export out the 3D objects to a 3D pdf file.
I did a bit of a search for an Xtra to do this sort of thing
but couldn't find anything.
Has anyone else come across such an Xtra????
You'd probably be able to use a generic PDF XML structure
(XPDF? XFA?...) and convert your 3D scene into Acrobat 3D
your part, though. Adobe article on 3D JS: