> Actually, the sun appears as a disk, not as a point light, so
> a circular area light would be quite appropriate. But who knows,
> maybe the final version will use a sky dome, the HDRI is there ;)

But the sun is so far away that it still generates pretty sharp shadows 
(compared to indoor lighting).

-- 
William Tracy
afi### [at] gmailcom -- wtr### [at] calpolyedu

You know you've been raytracing too long when you are certain that if 
you see one more post on c.g.r.r. from a newbie asking what the best 
raytracing software available is you're going to go out and throttle the 
hell out of someone just to get it out of your system.
Ken Tyler

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