Calypso engineering finish line

name: Calypso engineering finish overview: Close the Calypso engineering coherence gap first (arrangement, WT bulkheads, vestibules, tagged opening schedule), then complete the visual detail pass so CAD matches the blueprint claims and reads as a working freighter. todos:

• id: arrangement-wt

content: Full-OAH eng + 9m hold void; WT-BH walls with stationMeters status: completed

• id: vestibules

content: VEST-BR/P/S spaces + 3 framed PDs per T junction status: completed

• id: opening-schedule

content: Tag parity PD/AH/CD/RAMP + W_open/ClearWidth on openings status: completed

• id: blueprint-sync

content: Fix hold 9m + schedule/dims to match CAD tags status: completed

• id: detail-openings

content: Door/hatch leaves + ramp steps in DrawOpeningFrame status: completed

• id: detail-props-hull

content: Module prop kits + hull rivets/nacelle caps status: completed

• id: verify-export

content: Headless tour re-export + README arrangement/detail notes status: completed isProject: false

Problem

finalize_calypso_transport delivered the program (rooms, wall gaps, hollow cargo, props). Blueprints claim a structural GA that CAD does not emit. calypso_detail_pass adds leaves/props/rivets on top of that mismatch.

Decision locked: engineering topology + opening schedule first, then detail-pass visuals on that corrected model. No DrawTriangle3D / OBJ import.

Canon (single source)

Phase 1 — Arrangement + WT topology in generator

Update CalypsoRevGGenerator.cs:

1. Replace stacked eng rooms with one continuous engineering void spanning deck −1 floor → +1 ceiling (or documented OAH band), walls only on plan perimeter + WT faces.
2. Hold stays one hollow cargo system; align STN/aft extent to 22 m LOA; keep catwalk / armored BH / ramp.
3. Emit WT bulkheads as named walls (wt-bh-eng @ STN≈38.8, wt-bh-hold @ STN≈47) with properties { watertight: true, stationMeters }.
4. Add vestibule spaces at VEST-BR (bridge T), VEST-P, VEST-S: small rect solids; route corridor ends into vestibules; place 3 framed openings per T (legs), not wall deletions.

Phase 2 — Opening schedule parity

1. Tag every ship opening with schedule IDs matching calypso-blueprint-master: PD-01…, AH-P/S, PD-C1…5, PD-20/21 (corr→eng, ClearWidth 2.0), PD-22/23 (eng side ~0.9), CD-P/S, RAMP.
2. Store on opening entities: tag, W_open, H_open, H_sill, ClearWidth, ClearHeight, hostWallId, connects.
3. Twin WT corridor doors at eng BH (today: one centered eng door).
4. Keep OpeningDerivation.Apply for baseline gaps; document that full Boolean ring/sill/seal remains spec → CAD later (renderer leaf ≈ leaf only).

Phase 3 — Blueprint cleanup (coherence only)

Trim calypso-blueprint-master.canvas.tsx:

• Hold note: 22×19×9 continuous void (not “FULL OAH 12 m”).
• BP-03: label corridor PD cut as W_open matching ClearWidth 2.0 for WT/corr doors; personnel doors ~0.8–0.9 separately.
• Opening schedule rows must match generator tags 1:1.

Phase 4 — Detail pass (existing plan, on corrected model)

In CalypsoRenderer.cs, complete calypso_detail_pass:

1. DrawOpeningFrame: leaf by OpeningType (door/hatch/ramp steps); armored tint for CD.
2. Expand DrawCompartmentProps / DrawHollowShaft kits (cabin UI/webbing, galley run, airlock hooks, triple trunk, eng tanks, cargo gantry/cleats/rails).
3. Orbit: hull panel seams + rivet dots; nacelle end caps.
4. Headless re-export + README “detail pass” + arrangement/opening schedule note.

Done when

• Eng = one full-height machinery volume; hold = one 9 m continuous void; hab = three decks only fwd of WT-BH-eng.
• Vestibules exist; corridor T junctions use 3 PDs.
• Opening tags in .cadjson match blueprint schedule.
• Tour PNGs show leaves + denser props + riveted orbit hull.
• Blueprint hold/opening notes no longer contradict CAD.

flowchart TD
  canon["Canon table STN/heights"] --> gen["RevGGenerator arrangement"]
  gen --> wt["WT-BH + vestibules"]
  wt --> sched["Tagged opening schedule"]
  sched --> derive["OpeningDerivation gaps"]
  derive --> render["Detail pass leaves/props/rivets"]
  render --> png["Headless tour"]
  sched --> bp["Blueprint schedule sync"]