Hi.
I'm not sure if this is possible, but what if we have possibility to render more passes on the same image after our render ends rendering passes we numbered in "Limit passes" window?
I know I can put unlimited but den I don't know after how many passes is good enough to get nice smooth image.
Lets say I'm going out and for render I put 50 passes in "Pass limit". After then I see I need more passes, so to not render this again from "0" I can start from "51" already. Is that clean idea?:)
If its possible will be nice future for stills and for animation:) to.
All the best.