Re: Quad Trees

[Glynn Clements]

Joseph Keen wrote:

> I was wondering if anyone on this list knew anything about quad trees, such
> as any good site for information on them, or any good reference books.

They should be covered in any good book on computer graphics, e.g. 
Foley, van Dam et al.

-- 
Glynn Clements <[EMAIL PROTECTED]>