How to implement a custom GroupTrack?

[Midiphony-panda]

I’m watching the thread just in case but watchout with Group Tracks :

Extending GroupTrack

Group tracks are excluded from compilation of the PlayableGraph. They exist simply for organization purposes. We should have sealed the class. None of the compilation methods get called on them. And the custom track drawer (which isn’t public because it is slated for change) doesn’t apply to derived classes.

Group tracks are excluded from compilation of the PlayableGraph. They exist simply for organization purposes. We should have sealed the class. None of the compilation methods get called on them.