[Radiance-general] estimating -av values, color

[Lars O. Grobe]

> So generally your're right in considering the color bias of the scene 
> also for the constant ambient approximation. But definitely also keep 
> in mind  Jacks remark on -av affecting all objects...

Hi,

thanks to Jack and Carsten for the responses, this list is always of 
great help. I didn't really use -av in previous projects, but need it 
now because the complexity of the scene forces me to exclude modifiers 
from the ambient calculation.

As far as I understood, the influence of the -av setting (on objects 
not excluded from the ambient calculation) can be dimmed by the -aw 
setting, and as I start my renderings with an "ouverture calculation" 
the computed ambient distribution should be stable enough. Am I wrong 
here?

CU Lars.
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