411 REFERENCE · Wikibooks
Guide to Game Development/Data file types/Wavefront .obj
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Note that there is a difference between wavefront .obj and a programming .obj. Wavefront .obj is used for geometry, a programming .obj is used with a linker in a programming language code compilation.
External links
Wikipedia page on wavefront .obj
Obj specification
Examples of .objs