[Closed] invisible custom attributes and xml question

The custom attributes definition doesn’t have to have the UI part (say ‘rollout params “Parameters”’), if you add it, it will show in the modifier panel, if you don’t add it, nothing will show there but you can still access the parameters (say ‘parameters main’) by script or in the TrackView (unless you explicitly mark them as invisible in TV).

oops… forgot to use $.modifiers[1] instead of $. No wonder why I can’t see it in the modified object list. I’d already done this before I asked… Thanks for the help anyway.