POV-Ray : Newsgroups : povray.binaries.images : Imitated Bricks : Re: Imitated Bricks Server Time
27 Oct 2021 06:03:00 EDT (-0400)
  Re: Imitated Bricks  
From: clipka
Date: 24 Sep 2015 11:51:54
Message: <56041c1a$1@news.povray.org>
Am 24.09.2015 um 08:23 schrieb Mike Horvath:

>>> Tried again with a plain white background. The shadows look pretty
>>> filthy.
>>
>> Technically that doesn't seem to be the shadows, but the radiosity.
>>
>> Are you sure you're using UberPOV's "no_cache" keyword in the radiosity
>> settings?
> 
> I used your radiosity settings exactly, and it does look better. Except
> for the grainy speckles in the shadowed regions where radiosity is working.

See? Just listen to old people's advice ;)

As for the grainy speckles, those have the pleasant property that they
can be reduced simply by throwing more computing time at it. UberPOV's
anti-aliasing mode 3 is your friend there.


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