POV-Ray : Newsgroups : povray.binaries.images : Impending Disaster : Impending Disaster Server Time
5 Jul 2022 23:20:24 EDT (-0400)
  Impending Disaster  
From: Chris R
Date: 28 Jan 2022 23:10:00
Message: <web.61f4bcfb7360a37e4c33eaed5cc1b6e@news.povray.org>
Latest attempt at an indoor scene lit by sunlight from a window.  I ended up
adding some extra lights for interest on the toys, too.

This particular rendering was done with a pretty high anti-aliasing setting, but
just the Radiosity_Fast setting for radiosity.  Even increasing it to
Radiosity_IndoorLQ introduced terrible artifacts on all of my isosurfaces, and I
haven't figured out how to eliminate them yet.

The blocks, the plane, the train and tracks are all isosurfaces with wood
pattern perturbations.  I experimented with a lot of combinations of low
accuracy and high max_gradient, and used evaluation, but when I bump up the
radiosity I end up with black splotches everywhere.  I may need to dig into the
details of the radiosity settings to figure out how to tune them for a
particular scene...

-- Chris R.

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