[Radiance-general] Strange problem using -vtl to cut sections

Fri, 12 Jul 2002 13:46:51 +0100

If you set -av at 0 0 0 do you still get measurable light levels in these
closed rooms.

Regards

Andrew

> -----Original Message-----
> From:	[email protected] [SMTP:[email protected]]
> Sent:	11 July 2002 20:49
> To:	[email protected]
> Subject:	Re: [Radiance-general] Strange problem using -vtl to cut
> sections
> 
> Hi Robert
> 
> when reading your posting I just got a spontaneous idea - maybe the
> light stems from the constant ambient term (-av ...) which gets
> activated on every rayhit. Although your boxes are closed, de facto
> they're open because of the cutoff-plane, and rays hit inside and will
> get assigned the constant ambient term (in the same manner as a scene
> with no sources present). Maybe, maybe ..
> 
> Carsten
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