- 1 · Scan
- 2 · Footage
- 3 · Stacking plan
- 4 · Every home
- 5 · A home
- 6 · In the footage
- 7 · The view
- 8 · Walk inside
- 9 · Visions
- 10 · Around
- 11 · Condition
- 12 · Night
- 13 · Weather
The sequel to our most popular demo. Five stock drone clips of a city-centre development became one measured 3D twin, and every number is read from the original 4K footage, not from the 3D. It opens on the real drone clip and switches to the 3D from the drone's own camera position, so the picture barely moves. Four towers stand 125 to 165 m tall, with 34 to 47 floors over a 14 m podium. 1,466 sample homes sit on a live stacking plan: for sale, for rent or occupied. You can colour them by price per square metre or rental yield, and filter by deal, bedrooms, view, budget and floor. Each home opens with its floor drawn to the measured plate, a measuring tool and a mortgage or move-in calculator. Homes facing the skyline let you stand at the window in the 3D. Homes on the filmed walls are outlined on a real 4K frame. Around shows walking routes to places in the footage. Condition pins six notes read from the 4K frames on the roofs, facades and pool. Scenarios walk through a morning here, an investor scan, a family search and a building check. Night turns the same 3D into the city after dark, with lit windows and car lights; weather adds rain, snow, fog or golden hour. Walk inside any home in a room built to its measured size, with the real 3D through the glass. AI pictures of the rooms, pool deck and sky garden were made from real frames of the footage, so the views out of the windows are the real ones. The story sweeps through every home in a tower, top floor down.
What we measured
| Measure | Result | Note |
|---|---|---|
| Footage | 5 clips, 84 s, 4K | Stock drone footage; the sixth clip repeated the first |
| Frames placed | 312 of 312 | |
| Clips to finished 3D | 2 h 13 min | On one desktop PC: frames 2 min, cameras 66 min, 3D 65 min |
| Held-out sharpness | 35.0 dB | Every 8th frame held out |
| Towers measured | 4 | A 165 m · 47 floors, B 150 m · 42, C 138 m · 38, D 125 m · 34; ±10% |
| Sample homes | 1,466 | For sale, for rent or occupied; all invented |
| Places on foot | 7 | Each seen in the footage; the two furthest are approximate |
| Condition notes | 6 | 3 fine, 2 to watch, 1 to check |
| AI pictures | 11 for $0.75 | Each made from real frames of the footage, so the views are the real ones |
What went wrong
- Standing at a street-facing window showed a smear: the drone never filmed outwards from that side. Those homes now show where they sit on a real frame instead.
- Places far from the towers moved by up to 340 m between clips, so anything beyond about 300 m is marked approximate.
What happens next
- AI search over the scene, as in the first apartment viewer. A first try found trees well but put pools on a stadium pitch, so it is parked until it is right.
- Real listings and floor plans from a developer, on their own flight.
- Sun and shadow through the day for each home.