[comp.graphics] Floating horizon algorithm

gordon@cs.tamu.edu (Dan Gordon) (05/03/90)

Some graphics books (Rogers - Procedural Elements of Comp. Graph.)
mention the floating horizon algorithm. Is anyone out there familiar
with the subject? If you know of any enhancements to this technique,
I'd appreciate it if you could email me any references that you have.
Many thanks in advance - Dan Gordon.