Le_Forgeron <jgr### [at] freefr> wrote:

> There is two approach in renderer: you can compute effect of each light
> (and even more, separate lightning & shadow) separately, applying each
> layers on the final result; Or compute everything at once. The latter is
> the povray approach.
> Your picture of a julia (well, your citation of) looks like a set of
> pictures for the former approach (well, the title suggests that to me).

Dear Le,

You mention that POV-Ray operates differently in that it applies the lighting
and shadow all at once. Does that means that it produces fundamentally different
pictures (either better or worse?). Forgive me for the naive question...

TSGM

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