Optionalactive_The active recording.
Optionalcatalog_The origin of the catalog server the viewer hosts, if any.
What the viewer is still loading, empty once everything has arrived.
Where the viewer is, for WebViewer.set_location. Empty if that has no location.
Every recording open in the viewer.
The servers in the viewer's left panel.
Optionalviewer_The version of the viewer.
The views of the active recording's blueprint.
What the viewer shows, as WebViewer.get_state reports it.
Used By