Add possibility to switch all classes of

[mchlrch]

ATM all classes are switched on by default. On datasets with a lot of classes, the resulting visualization is not really useful.

Every class can be switched on/off independently, but there is no way to switch all classes off. Adding the possibility to switch all classes off at once would enable a user to explore a dataset with a lot of classes by first switching all classes off, followed by switching on a few classes selectively.

[ktk]

Probably makes sense to reflect that first, I could imagine:

• All on/off switch
• If there are more than X, only show top X. Where X could be an option in the config dialog
• define in the viewports which ones are on/off by default

[martinmaillard]

define in the viewports which ones are on/off by default

This is exactly what viewports are for ;) They are just pre-defined sets of classes that are shown.

[ktk]

Ok does that already work in a way that I can say those are on and those are off or is it right now that if they are listed, they are on and otherwise they don't exist in the viewport?

[BenjaminHofstetter]

implemented