Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] General Discussion => Topic started by: loocas on 2012-10-18, 19:08:03

Title: Strange dot artefacts in renders
Post by: loocas on 2012-10-18, 19:08:03
I tried rendering my test car scene in the latest Corona build I have (a week old, +/-), but I'm getting these strange super bright pixels in some places.

This render took 20 minutes (as before with the older build), illuminated only by the Corona Sky and Corona Sun.

Any idea where these might be coming from?
Title: Re: Strange dot artefacts in renders
Post by: Ondra on 2012-10-18, 19:40:49
Its not alpha 3, right? Can you right-click them to see, if there is actually some super-bright color, or INF/NAN/IND?
Title: Re: Strange dot artefacts in renders
Post by: loocas on 2012-10-18, 19:50:11
Its not alpha 3, right? Can you right-click them to see, if there is actually some super-bright color, or INF/NAN/IND?

Well, Corona says:

Quote from: Corona
Build timestamp: Mon Oct  8 21:14:03 2012 (ALPHA v3)
Max version: 2013

And the pixels are actually not even super bright, just bright.
Title: Re: Strange dot artefacts in renders
Post by: Ondra on 2012-10-18, 19:52:28
oh sh*it, its in the stable build :/.

Ok, I'll look into it. Can you put it in mantis? (If anyone can recreate a simple scene where this manifests, it would be great)
Title: Re: Strange dot artefacts in renders
Post by: racoonart on 2012-10-18, 20:32:52
jaaaay, new build soon :D
Had such things here too, not that extreme but I thought those would be samples hitting a bright GI spot or something like that