Corona Renderer Forum

General Category => Bug Reporting => Topic started by: OJ on 2020-01-15, 09:54:24

Title: Weird artifacts on Caustics pass.
Post by: OJ on 2020-01-15, 09:54:24
I was trying out caustics yesterday and left a test image to render overnight. This morning after 1034 passes The image looks clean but in the caustic pass there is strange pixelated effect going on.
I attached couple of screenshots and passes from the render if that helps.
Title: Re: Weird artifacts on Caustics pass.
Post by: rowmanns on 2020-01-15, 09:59:12
Hi,

Would you be able to send over your scene so we can investigate?

Thanks,

Rowan
Title: Re: Weird artifacts on Caustics pass.
Post by: OJ on 2020-01-15, 10:21:05
I archived the file. It can be downloaded from google drive:
https://drive.google.com/file/d/1A_psPTT_De6_8IPX562yPUidV93dQCTO/view?usp=sharing

My computer specs are:
i9-9900k 3.6 GHz
64 GB ram
GeForce RTX 2080
Windows 10 64 bit
Title: Re: Weird artifacts on Caustics pass.
Post by: rowmanns on 2020-01-15, 13:56:51
Hi,

I forgot to ask the golden questions.. Which versions of Max and Corona are you using?

Thanks,

Rowan
Title: Re: Weird artifacts on Caustics pass.
Post by: OJ on 2020-01-15, 15:15:44
3ds Max 2019.3 Update
Corona version 5
Title: Re: Weird artifacts on Caustics pass.
Post by: rowmanns on 2020-02-04, 10:37:58
Hi,

We can reproduce this behaviour here, I will speak with the dev team to find out what is causing this.

Thanks,

Rowan

(Internal ID=445724907)
Title: Re: Weird artifacts on Caustics pass.
Post by: OJ on 2020-02-05, 09:52:34
Thanks a lot!