POV-Ray : Newsgroups : povray.binaries.images : rad prob : rad prob Server Time
17 Aug 2024 02:30:18 EDT (-0400)
  rad prob  
From: Mick Hazelgrove
Date: 15 Nov 2001 15:45:16
Message: <3bf4295c@news.povray.org>
From: "Mick Hazelgrove" <mic### [at] mhazelgrovefsnetcouk>
Subject:
Date: 15 November 2001 20:13

Hi

Notice the black marks aon the window arches. Any ideas what is causing them
or how I can get rid of them?

I suspect they are due to radiosity settings. The arches are basic triangle
meshes created in hamapatch and converted to pov by 3dwin.

Radiosity settings I'm using

    radiosity{
       pretrace_start 1//0.08
       pretrace_end   1//0.04  //.004
       count 400  // 2-400 in final
       nearest_count 8
       error_bound 0.15
       recursion_limit 2
       low_error_factor 0.5
       gray_threshold 0
       minimum_reuse 0.015
       brightness 1.0
       adc_bailout 0.01/2
   normal on
   media on
  }

Any help gratefully received

Mick


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