He he... it looks like posting messages with already-used titles is becoming
a very common mistake (in your case the message was attached to another
<no-title> message posted many months ago by... YOU (again) :-D

The black dots you're talking about are barely visible. Have you tried to
render it without radiosity? Are those dots still there? Otherwise they
might be due to bad convertion process (maybe inverted normals or something
like that).

Very nice scene.

--
Jonathan.

"Mick Hazelgrove" <mic### [at] mhazelgrovefsnetcouk> ha scritto nel messaggio
news: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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