Is there a way to speedup reflection/refraction calculation

V-Ray V-Ray for 3ds Max General
1

Hi.
Well, subj :smile:

2

Paul, a more detailed explanation would help. Otherwise for such question there can be an answer something like this:

yes of course.

3

Hm. Ok.
When we go from 5 to for ex. 22 (refl/refr depth) - got damn big rendertimes.

4

:lol: of course yes

5

could check interpolation.

6

Or if you have bitmaps:

7

Oh, guys, I know that “of course it makes render slower”. Just maybe there’s a magical button :smile:

8

If you are using perfect reflections/refractions, it may help if you make them a tiny little bit glossy.

Best regards,
Vlado