Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: Majeranek on 2023-08-07, 16:14:24

Title: Displacement problem in the mirror/reflection.
Post by: Majeranek on 2023-08-07, 16:14:24
Hi,

I have problem with displacement of the carpet that's visible in the mirror.
There's some kind of dark/light area line.
I saw the topic where similar problem occured in the Cinema 4D and changing to world space solved it. However it doesn't work on my side. It only changes how the problem is visible.

Is there anything I can do about it? I think it's quite common to see displaced areas in the reflection..
Title: Re: Displacement problem in the mirror/reflection.
Post by: romullus on 2023-08-07, 19:36:07
Try string options solution described in this post: https://forum.corona-renderer.com/index.php?topic=37612.msg202465#msg202465
Title: Re: Displacement problem in the mirror/reflection.
Post by: Tom on 2023-08-08, 02:46:48
Hi,

I guess you're using displacement through the material itself. Did you try with a displacement modifier instead?
Title: Re: Displacement problem in the mirror/reflection.
Post by: Majeranek on 2023-08-08, 09:48:29
Hi,

I guess you're using displacement through the material itself. Did you try with a displacement modifier instead?

I tried both modifier and in the material ifself.

Try string options solution described in this post: https://forum.corona-renderer.com/index.php?topic=37612.msg202465#msg202465

It didn't work. However I found out that combination of turning off "Apply displacement autobump" & setting displacement in world size units did the job.
Title: Re: Displacement problem in the mirror/reflection.
Post by: Tom on 2023-08-08, 10:02:39
Cool. Thanks for letting us know.
Title: Re: Displacement problem in the mirror/reflection.
Post by: maru on 2023-08-08, 17:50:34
I found out that combination of turning off "Apply displacement autobump"

I don't think that's needed. :)