Antialiasing problem

V-Ray V-Ray for 3ds Max Issues
1

I have bad antialiasing problem in my current CD-renderings.
See below how bad edges look:

No matter what antialiasing settings I use, I can’t get clean edges.
There is allways pixels wiggeling really badly. I’m quite new with V-Ray,
but I know alot of imagesampling and rendering techniques.

I tried Adaptive subdivision with settings 1/4. Object outline checked.

I also tried Adaptive Qmc with really high settings.
Min:1 Max:100 Treshold:0.002

I’m using Max 8 and V-Ray 1.5 rc2
CD cover material is V-Ray material.
No glossy reflection/refraction.

Can you help me? I need to render this tonight.

-LarsSon

2

Can you send me the scene please < nikki@chaosgroup.com > so we can take a look at it.

Best regards,
nikki Candelero

3

Thanks. Scene sent.

4

Problem is only in alpha channel.

Rendered image looks fine.
Alpha from it looks bad.
Premultiplied alpha in After effects looks really bad.

-LarsSon

5

I would need your maps as well , or at least the HDRI.

Best regards,
nikki Candelero