I see toggles for the viewing of separate dental tissues, but I can't seem to get them working. For example, I'd like to view the root canals. There are Show/Hide toggles for the enamel, etc. but they don't seem to do anything. Their translucency toggles also don't seem to do anything. I can focus on a tooth, then hit the cross-section button, but instead of showing the cross section of the focused tooth, it does a cross-section of the entire head. So, there's the root canal selections, but apparently no way to view them.
EDIT: Apparently, the hide/show and translucency toggles only work when viewing the head in a cross section. The root canal is also apparently only the empty space, so showed or hidden, there's nothing to view.
The intended flow is actually to select a tooth first and then inspect it at a deeper level, including its internal tissues. It sounds like that interaction isn’t clear enough from the UI though, so I’ll look into making that maybe more straight forward, thank you for the feedback.