# Brachistochrone — NAF ship assets

Rebuilt 2026-09-20 in App Builder from the Expert-mode handoff. Procedural Three.js is the source of truth (`src/ship/*`, `src/capsule/buildCapsule.ts`). Do not hand-edit GLBs.

## Frame

- 1 glTF unit = 1 meter, Y-up
- **Kestrel EC-01:** heat shield at Y≈0, nose +Y, crew backs on the shield, gaze +Y, visors +Z
- **Resolute CVT-07:** +Y = nose / thrust up, decks = XZ stacked on Y, +X starboard, +Z dorsal
- Faction: North American Federation. Charcoal hull `#2a3038`, liner `#6a727c`
- No keel gun. No planet in the hangar preview. Default view is solid exterior.

## Resolute

- Length ~46 m, beam ~13 m, height ~11.4 m
- Superellipse loft, `SEGS=8`, `SUPER_EXP=0.22`
- `WALL=0.58 m`, floor extra inset `0.30 m`
- 11 decks, pitch 2.65 m, room height 2.42 m
- Companionway: well 0.95 × 3.35 m, rise 0.221 m, run 0.255 m, 12 treads, trunk walls, switchback per deck
- Cabins on decks 03/04 against port/starboard inner hull; corridor + stair in the center
- Dorsal airlock on storage deck 07, walk-through vestibule + round hatches

## Kestrel

- ~4.55 m capsule, four Gemini L-couches
- Cabin lights ~0.28 intensity (dim)
- Glass opacity 0.20, roughness 0.07, metalness 0, hull holes behind panes
- Sitting bulkhead at z≈−0.36, stow lids in a line
- Docking probe stays in the tunnel

## Clips (seek 0..1)

Kestrel: `gear_deploy` `hatch_crew_open` `hatch_ladder_deploy` `hatch_dock_open` `instruments_demo`

Resolute: `gear_deploy` `radiators_deploy` `hatch_airlock_open` `hatch_dock_open` `hatch_cargo_open` `torpedo_doors_open`

Named cameras: `SeatCamera` (Kestrel), `HelmCamera` + `PlayerSpawn` (Resolute)