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Le 2023-05-24 à 13:01, Mike Miller a écrit :
> Thanks, I have not worked with POV's radiosity much. It can be very slow on
> complex scenes. I've been able to 'fake-it' with using only area lights. I'm
> sure I need to upgrade my hardware...requires wife intervention. ugg.
>
> Mike.
>
>
Radiosity tend to dislike scenes with a lot of reflective and
transparent objects.
If that's your case, it MAY be worth it doing a multi-pass render.
A pass without most of the reflection and with the transparent objects
removed where you save the radiosity data.
Use higher quality radiosity settings.
Then, a second pass with all the reflections and transparent objects
where you load the previously generated radiosity data. Use relaxed
radiosity settings.
As I have no personal experience with that technique, I can't give you
advice about the details.
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