Sure, at the time, the authors of battlezone wouldn't have been aware, since it predated BZFlag (and SGI) by 15 years. As did this article, written when battlezone was still current.
IEEE has had this bad habit of recently republishing some old era articles as if they were current. I find it nostalgic but also disconcerting.
IEEE has had this bad habit of recently republishing some old era articles as if they were current. I find it nostalgic but also disconcerting.