Ok!
For some reason my method didn’t work yesterday. This is really confusing now.

Can you tell me or maybe point me to a guide how to render an aliased z-depth pass? Is it even possible?

Thanks Beppe!
So, the only way to get a proper aliased z-depth pass is to re-render like I do, but use 1 sample in the Kernel tab to speed it up?
Or is there another way to get all my passes and an aliased z-depth pass in one EXR-file?

If not, this really should be an option in a future update ...

Hello!

I'm currently working on a project in Cinema 4D with Octane 3.07.R2 and I'm using Nuke for compositing.
I want to control the Z-depth in post but Octane doesn't render out a perfect aliased z-depth pass. I get blurred edges. The anti-aliasing becomes depth etc.

My best workaround that ...