POV-Ray: Newsgroups: povray.binaries.images: Noise3d and Megapov 0.5: Re: Noise3d and Megapov 0.5

POV-Ray : Newsgroups : povray.binaries.images : Noise3d and Megapov 0.5 : Re: Noise3d and Megapov 0.5		Server Time 2 Oct 2024 08:14:20 EDT (-0400)

From: Mark Wagner
Date: 2 Jul 2000 02:42:34
Message: <395ee45a@news.povray.org>

Philippe Debar wrote in message <395cb293$1@news.povray.org>...
>So, could we use a #macro mapOldBump(mapValue) that could use the exactly
>correct function to switch to different bumps' incarnation. Can anyone with
>access to source do this?


The procedure for converting a blend map:
Divide each value by 2 and add 0.25

Mark

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