LUXE Virtual Tour — V4 (procedural furnished tour)

An immersive, self-contained virtual tour built from a floor plan. No render farm required: each room is drawn as a furnished, lit, perspective interior in SVG, wired into a walk-through experience (drag-to-look, doorway transitions, auto-tour, floor-plan minimap). Labeled as AI Rendering & Visualization.

Current demo unit: 1428 Brickell — Residence A (2BR / 3BA, 11′ ceilings, east / Biscayne Bay).

Open it

Just open dist/luxe_virtual_tour.html in any browser. One file, no build, no dependencies, no network calls. Deploy = drop that file (or embed the #app block) on the page.

Controls

• Drag the scene to look around; a gentle idle drift keeps it alive.
• Tap a doorway pill or a room on the plan to walk into it.
• ▶ TOUR auto-walks all nine spaces like a walkthrough film.

Structure

dist/
  luxe_virtual_tour.html   ← assembled, ready to ship
src/
  scene-engine.js          ← pure engine: perspective + furniture + room graph
  tour-template.html       ← viewer shell (HTML/CSS/DOM), token __ENGINE__
  build.py                 ← injects engine into template → dist/
  test-engine.js           ← node smoke test (builds every room)
INTEGRATION.md             ← manifest schema, photoreal drop-in, LUXE hooks

Rebuild after editing

cd src
node test-engine.js        # verify all rooms build clean
python3 build.py           # regenerate dist/luxe_virtual_tour.html

Where the geometry / furniture lives

scene-engine.js:

• Projection (floorPt, pt3, box) — one-point perspective helpers.
• Furniture (sofa, island, bed, tub, …) — procedural pieces placed on the floor plane. Edit these to restyle.
• ROOMS — the room graph: name, dimensions, view flag, adjacency (links = doorways), and minimap rectangle. This is the same shape as the V3 manifest.json, so it maps 1:1 onto the existing pipeline.
• buildRoomSVG(id) — assembles one room's scene.

Honest scope

These interiors are elegant vector scenes — they read as a real place, but they are not photographs. The path to true photoreal (matching the sample bay render) is in INTEGRATION.md: the viewer already accepts a panorama_url per room and will show that photo instead of the vector scene, same navigation.

V5 reconstruction status

The backend now emits a validation.json artifact alongside the render package. It checks graph integrity and expected render/control artifacts, while deliberately leaving the actual floor-plan-to-image visual match as manual_review_required.

V5 reconstruction note

The backend now exposes a structured room-geometry seam (boundary/walls/doors/windows/connections) for each generated room. Current Residence A geometry is an explicit reconstruction from the authored template, not a claim of exact extraction from the missing source floor plan. Exact floor-plan fidelity requires the original plan image/PDF/CAD.

V5.1 source-plan grounding

backend/source_continuum_residence_01.jpg is the cropped first Tower Residence 01 sheet supplied during reconstruction. backend/source_continuum_residence_01_annotated.jpg shows the current approximate room/terrace mapping. The annotations are screenshot-grounded and explicitly not CAD-accurate.

Continuum Residence 01 source-grounded reconstruction

The backend now includes a separate continuum-residence-01 source graph based on the uploaded Continuum Tower Residence 01 plan. This graph is deliberately separate from the original 1428 Brickell demo template so the two floor plans are not conflated. See backend/CONTINUUM_RECONSTRUCTION.md for provenance and remaining fidelity work.

Code delivery status

See DELIVERY.md for the implementation scope, source-fidelity notes, run commands, and live-provider configuration. The repository is a working reconstruction of the floor-plan-to-tour pipeline; it is not claimed to be the original proprietary source.