POV-Ray : Newsgroups : povray.unofficial.patches : Noisy thoughts : Re: Noisy thoughts Server Time
2 Sep 2024 04:18:45 EDT (-0400)
  Re: Noisy thoughts  
From: Greg M  Johnson
Date: 6 Oct 2000 06:41:32
Message: <39DDAB0F.7C1182B2@my-dejanews.com>
Nathan Kopp wrote:

> Actually, the plateaus were much worse than that.  Clamping (as Warp
> described) still happens, but it used to be something like [-0.5, 1.5]
> clamped down to [0,1].

Is there a way we could have two functions,

    1)  one "[-0.5, 1.5] clamped down to [0,1].",  for all the folks
complaining about their old sky textures,

    2)  one  based on this raw [-0.5, 1.5] noise,  but
newnoise=(computersrawnoisefunction +0.5) /2


?


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