Build a DrawOrderProvider over the live THREE root group. The group is created fresh per scene load, so the provider closes over the one for this scene (a reload installs a new provider — same lifecycle as the LOD-progress provider).
Build a DrawOrderProvider over the live THREE root group. The group is created fresh per scene load, so the provider closes over the one for this scene (a reload installs a new provider — same lifecycle as the LOD-progress provider).