okay, apparently Z-depth and invisible don't combine that well. But still you can do a render with wall, and a Z-depth without at a faster render pace. That's something. Usually you need the high image resolution either, for Z-depth. That's enother saver.

And the Camera Perspective can still be of use.

have fun ! 

- - - - - 

Usually I'm wrong. But to be effective and efficient, I don't need to be correct or accurate.

visit www.aRtBeeWeb.nl (works) or Missing Manuals (tutorials & reviews) - both need an update though