Multi-passes don't line up [UPDATE: Still off on v2.22.2]

[MoGrafik]

Hey,
I just updated earlier today. Unfortunately it seems that render layer masks still aren't quite working. IIt's definitely much better than the previous release, and there's no longer any noise as their was. It just seems that the mask is ever so slightly expanded from the object. I've attached an image demonstrating this (see the white pixels around the edge). Do you there might be a fix for this on the way?
Thanks

[raincity]

I'm also having this issue with multi-passes not lining up perfectly. This is very important to me to get fixed.

Currently using v2.23.1 RC3.

My system: iMac 3.5GHz i7, GeForce GTX 780M 4GB

[aoktar]

Hey,
I just updated earlier today. Unfortunately it seems that render layer masks still aren't quite working. IIt's definitely much better than the previous release, and there's no longer any noise as their was. It just seems that the mask is ever so slightly expanded from the object. I've attached an image demonstrating this (see the white pixels around the edge). Do you there might be a fix for this on the way?
Thanks

what are you trying to do exactly? And where do you do this?

[raincity]

Here are a few photos that might help.

I'm trying to render out separate multi-passes that I can then composite into photoshop but they are not lining up perfectly.

[aoktar]

it should be appeared so much. Try premultiply alpha in camera imager

[raincity]

Unfortunately checking premultiply alpha in camera imager did not solve the problem.

It looks like there is about a 1 pixel border around the alpha channel. I get perfectly clean alphas with the built-in physical render.

[aoktar]

can you post saved image and your scene?

[raincity]

Ahmet, I've attached a sample c4d file and the corresponding psd outputs. You will notice a thin white line around the box that should not be there. I hope to find a solution to this issue.

Thank you!

[aoktar]

Ahmet, I've attached a sample c4d file and the corresponding psd outputs. You will notice a thin white line around the box that should not be there. I hope to find a solution to this issue.

Thank you!

See attached ae project

[dotcommer]

So whats the fix?