From: eijiro_sumii@anet.ne.jp
To: caml-list@inria.fr
Subject: Re: Games (Re: [Caml-list] Caml productivity.)
Date: Tue, 30 Jul 2002 13:52:05 +0900 [thread overview]
Message-ID: <20020730135205T.sumii@yl.is.s.u-tokyo.ac.jp> (raw)
In-Reply-To: <001901c237a7$9e685920$890bfea9@mimbi>
[Excuse me for citing a personal message without prior permission.
Also, excuse me for repeating all the same points as in my previous
messages...]
> I think you'll find that the emphasis on symbolic programming in ICFP was
> typical of ICFP rather than the supposed application domain.
I very much expected this response.:-) Indeed ICFP must have put
_more_ emphasis, I suppose, but it is of course just one example.
Also in some other CG programs involving Bezier curves, hidden
line/surface removal, radiosity, polygons, meta balls, etc. etc. that
I wrote, most non-trivial parts were symbolic ones. The numeric parts
were "mathematics" rather than "programming" - once I solved some
equations, the rest of the work was routine: it was just writing down
let x = (-. b +. sqrt(b *. b -. 4. *. a *. c)) /. (2. *. a)
or things like that.
Chatting with game/CG professionals around me _strengthened_ this
impression: the symbolic parts seem even more non-trivial in realistic
applications. For instance, just imagine implementing various kinds
of graphics editors or scripting languages for animation description!
Unfortunately, all of these are mere personal experience and
impression: just I believe that CG programs in the real world are more
symbolic than classroom exercises or laboratory experiments, for the
reasons that I wrote above and in my previous messages. If somebody
doesn't believe this, I have no more means (and time) to convince
him/her - this is just "FYI".
--
Eijiro Sumii (http://www.yl.is.s.u-tokyo.ac.jp/~sumii/)
Research Associate, Department of Computer Science, University of Tokyo
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next prev parent reply other threads:[~2002-07-30 16:50 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-15 21:22 [Caml-list] Caml productivity Pal-Kristian Engstad
2002-07-20 15:16 ` William Chesters
2002-07-22 18:22 ` Pal-Kristian Engstad
2002-07-22 18:41 ` achrist
2002-07-22 19:23 ` Pal-Kristian Engstad
2002-07-22 21:13 ` [Caml-list] CamlIDL and function pointers Michael Tucker
2002-07-23 8:39 ` Xavier Leroy
2002-07-23 13:11 ` Dmitry Bely
2002-07-24 15:00 ` Michael Tucker
2002-07-25 9:36 ` Xavier Leroy
2002-07-22 21:26 ` Games (Re: [Caml-list] Caml productivity.) Oleg
2002-07-23 2:56 ` Issac Trotts
2002-07-23 11:03 ` eijiro_sumii
2002-07-23 16:17 ` Charles Martin
2002-07-29 3:36 ` Andrei de A. Formiga
2002-07-29 6:32 ` Florian Hars
2002-07-29 10:23 ` eijiro_sumii
[not found] ` <001901c237a7$9e685920$890bfea9@mimbi>
2002-07-30 4:52 ` eijiro_sumii [this message]
2002-07-30 18:13 ` Jonathan Coupe
2002-07-30 6:16 ` eijiro_sumii
2002-08-01 15:39 ` John Max Skaller
2002-08-01 15:59 ` Markus Mottl
2002-08-01 16:28 ` Jonathan Coupe
[not found] ` <86vg6ta9o6.fsf@laurelin.dementia.org>
2002-08-02 12:50 ` Jonathan Coupe
2002-08-02 14:51 ` John Max Skaller
2002-07-25 3:19 ` Chris Hecker
2002-07-28 13:45 ` Jonathan Coupe
2002-07-29 0:57 ` Michael Vanier
2002-07-22 22:00 ` [Caml-list] Caml productivity Alexander V.Voinov
2002-07-20 15:25 ` Oleg
2002-07-22 6:41 ` Tom
2002-07-22 10:46 ` Nicolas Cannasse
2002-07-22 17:46 ` Pal-Kristian Engstad
2002-07-24 3:20 ` Travis Bemann
2002-07-24 9:45 ` Pal-Kristian Engstad
2002-07-26 21:42 ` Chris Hecker
2002-07-27 4:41 ` Issac Trotts
2002-07-27 5:49 ` Chris Hecker
2002-07-27 14:49 ` John Max Skaller
2002-07-27 9:06 ` Oleg
2002-07-27 18:18 ` Chris Hecker
2002-07-29 8:13 ` Nicolas Cannasse
2002-07-30 4:46 ` Travis Bemann
2002-07-24 8:02 ` Nicolas Cannasse
2002-07-24 8:25 ` Jérôme Marant
2002-07-24 10:00 ` Pal-Kristian Engstad
2002-07-27 9:06 ` Oleg
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