Chaos Corona Forum

Chaos Corona for Cinema 4D => [C4D] General Discussion => Topic started by: Gold over Blue on 2017-10-06, 08:18:04

Title: Increased rendertime after Pass 6
Post by: Gold over Blue on 2017-10-06, 08:18:04

Hi everyone,

I am running Corona Version: A6.3  (core 1.5 ), on CinemaR18.
On all the renders I have been doing, I always experience some really significant increase on render time per pass after Pass 6. I wonder if anyone has experienced it also, or if it is normal and I just don't know it.
Has a means of example, tonight I rendered one image, not a very heavy scene, in 4500px and from Pass 1 till Pass 6 it took +/- 182 seconds per pass, after pass 6 the time went up to +/- 1122 seconds per pass. And this seems to be symptomatic in all of the renders I have done, so I assume it's not scene or project related.

Maybe somebody could shed some light on this for me :)

Thanks in advance!

Title: Re: Increased rendertime after Pass 6
Post by: maru on 2017-10-06, 12:36:14

This is the result of adaptivity kicking it. It is expected, and it actually makes the rendering faster (higher quality per pass).
For general information about adaptivity, see: https://coronarenderer.freshdesk.com/support/solutions/articles/12000004975-what-is-adaptivity-

Title: Re: Increased rendertime after Pass 6
Post by: Gold over Blue on 2017-10-06, 13:18:51

Hi Maru,

Thanks for the answer, it was driving me crazy :D Still have high render times there, but at least got me some closure ;)