SharkD <nomail@nomail> wrote:
> Well, a circlular area light would be just as flat as a rectangular one.

  Not if you add 'orient'.

> Also, radiosity wouldn't make sense in outer space.

  Why not? Light reflecting from surface does not depend on air.
(In fact, raytracing always happens in "vacuum".)

> Is there a good way to get the sun object to emit light?

  Yes: Use a light source.

-- 
                                                          - Warp

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