Kari Kivisalo wrote:
> fade_distance sqrt(area) for diffuse sources.
> Verified with the cornell scene
Hmmm... regardless of the light intensity or the scene scale? I'm not
sure there is a value or fomula that can be seen as "definive". I can
obtain exactly the same results on your cornell scene with very different
settings for fade_distance and light color.
--
Jaime Vives Piqueres
La Persistencia de la Ignorancia
http://www.ignorancia.org
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