Killing Buckets

[victor.nsy]

Wondering if it's possible to kill buckets you don't wanna render so
the processors don't have to move in on region render you don't
wanna spend time on. I know you can press esc and select a new
region but was thinking if we could do it in one pass.

hope it makes any sense.

[3LP]

Like paint region like in fry render maybe ? (Aeronoise)