Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: cgiout on 2025-05-13, 19:12:22

Title: Strange camera "jerk" while using IR
Post by: cgiout on 2025-05-13, 19:12:22

Hi guys, after updating to Corona 12.2 we are experiencing a weird behaviour while rotating Corona Target Cameras in viewports while IR is running.
The camera moves jerking in the viewport.
This can be clearly seen in the attached recordings.

Is it a bug or something expected?

Thanks
Best regards
Raf

Title: Re: Strange camera "jerk" while using IR
Post by: romullus on 2025-05-13, 19:17:34

Yes, this was already reported by several users. https://forum.corona-renderer.com/index.php?topic=44847.0 It was introduced in Update 2. The solution would be either to roll back to Update 1, wait for a hotfix, or install newest daily where this bug is fixed. https://forum.corona-renderer.com/index.php?topic=43295.msg233102#msg233102

Title: Re: Strange camera "jerk" while using IR
Post by: cgiout on 2025-05-13, 19:27:02

Quote from: romullus on 2025-05-13, 19:17:34

Yes, this was already reported by several users. https://forum.corona-renderer.com/index.php?topic=44847.0 It was introduced in Update 2. The solution would be either to roll back to Update 1, wait for a hotfix, or install newest daily where this bug is fixed. https://forum.corona-renderer.com/index.php?topic=43295.msg233102#msg233102

Ok thank you for your answer! I think i'll rollback to update 1.

Raf

Title: Re: Strange camera "jerk" while using IR
Post by: maru on 2025-05-16, 18:29:05

This is fixed in Update 2 Hotfix 1 - https://my.chaos.com/download/build?product=Corona