Is there a way to apply a curve to the dimmer parameter (maybe also for other parameters) in patch?
You can store your dimmer into a cue part, then apply a curve into the "transition" column of this cue part.
I know about cue transition, but this is not practical to do this for every single cue. Also the cue transitions itself are not editable, it is also not clear if the transition affect all parameters or only the dimmer parameter. A curve pool is missing for use with cues or parameters.
Cue transition affects all attributes.
dherderich is right.
I was thinking about standart dimmers.
For now you can patch a standart dimmer using the same address as your dimmer fixture . then you store it into cue part and assign transition curve.