Matte objects appearing in Render Elements

V-Ray V-Ray for 3ds Max V-Ray for 3ds Max :: General
1

Hey,

Matte objects, which render as black holdouts in the beauty, are appearing with color in the render elements. This is a total deal breaker, when I composite it back together i’m getting loads of artifacts in the anti-aliasing.

Vray 3
3dmax 2014
Windows 7

Am I missing something?

Nick

2

I’m going to one of those guys and bump this, I see this causing lots of issues on the job i’m working on.

3

It seems that this is a bug with Wrapper material - works from vray-object properties.
We’ll update our database and we’ll update this thread when have a a fix about it.

4

Thanks for the reply. I’m seeing this with any material, as long as ‘matte object’ is ticked under vray object properties.

5

Which is the exact Vray version you are using?

6

Actually the workaround using the matte option from V-Ray object properties should work for all 3.x builds. Is it possible to post one simple scene?

7

Vray 3.00.03

Can I attach files here?

8

First I would update to 3.00.07 before you declare everything broken. But interesting problem, def needs to be fixed this is still the case.

9

There are a lot of fixes added to the latest 3.x service packs. As Thomaskc suggested, please update your V-Ray version to the latest one available 3.00.07 and make a test render again.
If the workaround suggested still doesn’t work, please attach the file here (using Go Advanced option next to the Reply button) or send it to support@chaosgroup.com