Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: smallrendering on 2025-06-11, 19:18:01

Title: Problem white dot flicker
Post by: smallrendering on 2025-06-11, 19:18:01

Hello


I made a basic video lit in HDR (the wheels don't move because that wasn't the goal at the moment). I'm still having flickering issues that I don't understand ,
especially on the black car. They're white dots that you'll see mostly on the cars in the video (the cars are from the Cosmos of Corona).

If you have any ideas, I'm all ears because I'm losing hope!!

Thanks you so much

Title: Re: Problem white dot flicker
Post by: TomG on 2025-06-11, 19:44:03

First thought is try Corona 13 and the new Remove Fireflies tool :) Cars with their chrome and glass reflecting the small spot of the sun is one of the prime reasons for the existence of the new feature.

Title: Re: Problem white dot flicker
Post by: smallrendering on 2025-06-11, 19:50:59

Thanks for your feedback, I'll install it and make the same video that I'll post on the forum.

Title: Re: Problem white dot flicker
Post by: smallrendering on 2025-06-11, 20:04:38

It's ok thanks you i test video

Title: Re: Problem white dot flicker
Post by: maru on 2025-06-12, 10:52:50

Yup, this looks like a perfect test case for the new fireflies filter - https://support.chaos.com/hc/en-us/articles/35925546440209-How-to-use-the-Fireflies-Filter-in-3ds-Max