POV-Ray : Newsgroups : povray.advanced-users : Moire patterns when trying to create isosurface of earth using image maps : Re: Moire patterns when trying to create isosurface of earth using image ma= Server Time
26 Apr 2024 12:00:14 EDT (-0400)
  Re: Moire patterns when trying to create isosurface of earth using image ma=  
From: jr
Date: 2 Jan 2019 09:00:01
Message: <web.5c2cc339a0a3f1b948892b50@news.povray.org>
hi,

"COMPATT" <com### [at] hotmailcom> wrote:
> Even when I use an accuracy of 0.0001 I continue to get moire patterns at the
> "terminator" of my planet when the light rays would be striking at a very low
> angle to the isosurface I am not getting a max gradient error but I am using a
> very high resolution greyscale topographic image map any ideas on how to make
> them go away completely? ...

only guessing, but would moving the camera, by a tiny amount, not result in that
pattern changing/disappearing?


regards, jr.


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