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- Path: Norway.EU.net!usenet
- From: patrick.hanevold@login.eunet.no (Patrick Hanevold)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Re: TMapping again!
- Date: 31 Jan 1996 18:48:27 GMT
- Organization: EUnet Norway
- Message-ID: <593.6603T1134T2284@login.eunet.no>
- References: <3105f2ed@gauss.demon.co.uk> <38232182@kone.fipnet.fi>
- NNTP-Posting-Host: pc2.asker-pm2-1.eunet.no
- X-Newsreader: THOR 2.22 (Amiga;TCP/IP)
-
-
- >> Doesn't the thought of float multiplication replaced by add.l excite you
- >> ? Or a square root (for distance calculations perhaps) by asr.l #1,reg ??
-
- >Square roots usually can be eliminated totally, luckily.. ;)
-
- >I have come to the conclusion with the guy (Ludvid Petersen) who
- >wrote the original 3d rotation routine using a log table and
- >only adds and moves, that it is not that much faster. On the 68060
- >it is slower..
-
- Hey. Is Ludvig Pedersen my name now? :)
-
- <sb>Patrick Hanevold - Virtual Reality developer
- <sb>patrick.hanevold@login.eunet.no
- <sb>Amiga and official Be developer
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-