A Z-Buffer CSG Rendering Algorithm for Convex Objects.

Nigel Stewart Geoff Leach Sabu John A Z-Buffer CSG Rendering Algorithm for Convex Objects. 2000 WSCG http://wscg.zcu.cz/wscg2000/Papers_2000/R41.pdf db/conf/wscg/wscg2000.html#StewartLJ00