Chaos Corona Forum

Chaos Corona for Cinema 4D => [C4D] Bug Reporting => [C4D] Resolved Bugs => Topic started by: mrittman on 2018-06-19, 17:43:33

Title: Multipass images are brighter in picture viewer compared to corona VFB
Post by: mrittman on 2018-06-19, 17:43:33

My multipass images are rendering brighter in the picture viewer than what they're supposed to be as compared to rendering through the VFB. I noticed when switching my renderer from Corona to Standard, that it adds RGBA and Post Effects to the Multi-Pass setting. Is there a way to save animation files through the VFB as opposed to the picture viewer?

Build timestamp: May 30 2018 10:13:43
Version: B2 daily May 30 2018 (core 2 DailyBuild May 28 2018)
Cinema version: CINEMA 4D Studio R19.053 S
Windows 10

Title: Re: Multipass images are brighter in picture viewer compared to corona VFB
Post by: mrittman on 2018-06-20, 19:11:05

I had a nice chat with Shawn Astrom and he pointed out that the Picture Viewer seems to add a 2.2 gamma value. I have uploaded 2 files to show these differences in gamma. I did in fact check this in Photoshop by decreasing the gamma by a value of 0.454545. Doing this creates a nearly identical image.