- Remove IfcWallStandardCase from parser (covered by IfcWall as parent type)
- Add seen_global_ids set to prevent duplicate element insertion
- Use scalars().first() instead of scalar_one_or_none() for resilient lookup
- Re-parse required: clears and rebuilds element data without duplicates
- 3D viewer now fills the entire viewport
- Sidebar and property panel float over the viewer with transparency
- Collapsible panels via toggle buttons on panel edges
- Backdrop blur for readability while maintaining spatial awareness
- Double-click on a building element sets it as the new orbit center
- Smooth animated transition using cubic ease-out (300ms)
- Enable screen-space panning for consistent pan behavior
- Set min/max zoom distance to prevent clipping
- GLTFLoader renders server-converted glb model
- Click on 3D element to view properties (linked via IFC GlobalId)
- Sidebar with element list, filterable by type and storey
- Property panel shows all IFC PropertySets for selected element
- OrbitControls for camera navigation (rotate, zoom, pan)
- Auto-loads existing project on page visit
- Upload button for new IFC files
- New ifc_converter service using IfcOpenShell geometry serializer
- Preserves IFC GlobalIds as mesh names for click-to-inspect
- glb files served via /api/projects/{id}/model.glb endpoint
- New endpoint: lookup element by GlobalId for viewer integration
- Excludes IfcSpace and IfcOpeningElement from 3D output
- Create tables on application startup via lifespan event
- Flush project before creating elements (generate project_id)
- Flush each element before creating properties (generate element_id)
- Add IfcWallStandardCase to parsed element types
- Include FZK-Haus sample IFC file for testing
- Tested: 58 elements, 3601 properties parsed successfully
