POV-Ray: Newsgroups: povray.binaries.images: Random streams can be highly correlated [11+11 KB JPG]

POV-Ray : Newsgroups : povray.binaries.images : Random streams can be highly correlated [11+11 KB JPG]		Server Time 16 Nov 2024 06:18:44 EST (-0500)

From: Frank 'Sputnik' Rothfuß
Subject: Random streams can be highly correlated [11+11 KB JPG]
Date: 16 Feb 2003 16:32:51
Message: <3E500372.1E5585DA@computermuseum.fh-kiel.de>

See povray.general

   Sputnik

-- 

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e-mail: fr### [at] computermuseumfh-kielde
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From: Safari
Subject: Re: Random streams can be highly correlated [11+11 KB JPG]
Date: 17 Feb 2003 14:26:03
Message: <slrnb52dqa.tvg.y7pt9001@safari.homelinux.net>

On Sun, 16 Feb 2003 22:32:34 +0100,

>
> See povray.general
>
>    Sputnik
...

this is how it looks when SHA1 is used as the PRNG.
see also news:<slr### [at] safarihomelinuxnet>

patch at http://iki.fi/safari/prng/povray-3.5-sha1-prng.diff.txt

(feel free to replace SHA1 with MD5 or whatever 
if you want a faster version)

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