To make it easier, simply estimate on the bright side (for adc_bailout).
That might decrease speed, but will help image quality.

-Nathan

Bob Hughes <per### [at] aolcom?subject=PoV-News:> wrote...
> "Warp" <war### [at] tagpovrayorg> wrote in message
news:39214fa4@news.povray.org...
> { Mike Wilson <maw### [at] iastateedu> wrote:
> { : If you have multiple light_sources do you just use the value of the
brightest
> { : one in your calculations, or do you need to figure each one's
contribution and
> { : find an average or something?
>

> {   And of course it will not be the same thing if the light sources are
both
> { illuminating the same side of the object or opposite sides...
>

>
> Sounds a bit more complicated now.
>
> Bob
>
>
>
>

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