I am wondering if it would be possible to recreate the look of a tilt shift/lens where the plane of focus is not parallel to the film back for DOF effects. I would imagine that there could be a way to shift the focus plane somehow through the depth channel…

s

You can shift by using the screen window x/y setting on the camera.

Best regards,
Fabian

I'm not sure shift-lenses are simulated by shifting screen window settings.

I would look into adding/multiplying the depth channel with a ramp.