Path: utzoo!mnetor!uunet!lll-winken!lll-lcc!ames!pasteur!ucbvax!degas.Berkeley.EDU!ph
From: ph@degas.Berkeley.EDU (Paul Heckbert)
Newsgroups: comp.graphics
Subject: Re: Ray Tracing Jell-O Brand Gelatin
Message-ID: <23187@ucbvax.BERKELEY.EDU>
Date: 2 Mar 88 02:41:04 GMT
References: <20312@bu-cs.BU.EDU>
Sender: usenet@ucbvax.BERKELEY.EDU
Reply-To: ph@degas.Berkeley.EDU.UUCP (Paul Heckbert)
Organization: University of California, Berkeley
Lines: 20

In article <20312@bu-cs.BU.EDU> madd@.UUCP (Jim Frost) writes:
>RAY TRACING JELL-O BRAND GELATIN
>
>\fINew technology is presented for imaging a restricted class of
>dessert foods.\fR
>...

Please get this garbage off the net!  We're carrying on a serious technical
discussion here and we don't need this sort of facetious drivel tying up the
phone lines and wasting my tax dollars!!

What I want to know is:

    (1) Does anyone have an implementation of GKS for the EGA board
	in 8008 assembler?

    (2) I just bought an Apple II and I want to know how to
	get NTSC video out of it so I can make great films like Luxo Jr.

    (3) What's the formula to convert RGB to luminance?
	I've been using sin(R)+atanh(G)*log(B), but I'm getting strange results.