POV-Ray : Newsgroups : povray.binaries.images : Eavesdropping WIP - radiosity issues : Re: Eavesdropping WIP 07 - Testing error_bound settings Server Time
2 Aug 2024 20:18:29 EDT (-0400)
  Re: Eavesdropping WIP 07 - Testing error_bound settings  
From: Thomas de Groot
Date: 16 Sep 2006 06:16:21
Message: <450bcef5@news.povray.org>
This is a test with the two settings for error_bound, all other settings 
being equal. The images here are uncompressed jpg.

the image to the left, is the original one, with:
error_bound 0.5 //first pass
error_bound {0.1 adaptive 1.5, 20} //second pass

The image to the right has the settings:
error_bound 0.5 //first pass
error_bound {0.5 adaptive 1.5, 20} //second pass

samples for this image were:
Radiosity samples calculated:             1124 (0.03 %)
Radiosity samples reused:              3571781
  Samples (final trace)                   1124
  Samples (recursion 1)                    188
  Samples (recursion 2)                    936

and render time about 20 minutes.

The image to the right is the better of the two IMO.

Thomas


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