message: handle orphan models and structures in StructureHierarchyManager
diff: @@ -125,6 +125,22 @@ export class StructureHierarchyManager extends PluginComponent {
  }
  }
  + // handle orphan models and structures (e.g. from CellPack Loader)
  + if (hierarchy.trajectories.length === 0) {
  + if (hierarchy.models.length > 0) {
  + for (const m of hierarchy.models) {
  + if (set.has(m.cell.transform.ref)) models.push(m);
  + for (const s of m.structures) {
  + if (set.has(s.cell.transform.ref)) structures.push(s);
  + }
  + }
  + } else if (hierarchy.structures.length > 0) {
  + for (const s of hierarchy.structures) {
  + if (set.has(s.cell.transform.ref)) structures.push(s);
  + }
  + }
  + }
  +
  this._currentComponentGroups = void 0;
  this._currentSelectionSet = void 0;
  