type-two
51650c728e
foundation2 (phase 5a): contracts, stubs, hooks & UI wiring for lanes E/F/G
...
- DB: paths table (contract #3 ) + helpers; patch_anchor (label/color)
- API: GET /api/beats, POST /api/director (valid-empty degradation),
/api/paths CRUD (validated POST -> 422), PATCH /api/anchors/{id};
manifest gains capsule:false (test_api.py key-set lock updated consciously)
- CLI: features | direct | capsule subcommands -> lane stubs (exit-2 degradation)
- Backend stubs with frozen contracts in docstrings: audio_features, director, capsule
- Frontend: six lane stub modules imported from main.js; all phase-5 buttons
pre-wired hidden in index.html; write-ui/body.capsule read-only mode;
__F4D_API_BASE__ runtime override in state.js
- Hooks (contract #6 ): transport.captureAudioStream/releaseAudioStream,
scene3d.focusOn, scene3d.setHelpersVisible (+registerHelper; camPath gizmos)
- Suite 121 -> 127 passed; npm build clean; live-browser verified (status file)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-17 17:31:08 +10:00
m3ultra
cf6a6fb2c8
Foundation (M0 + M3 + frozen contracts): scaffold, synthetic fixtures, full API
...
What now works:
- M0 scaffold: pyproject (all spec deps), uv/py3.12 env, `python -m festival4d`
CLI registering synthetic|ingest|sync|reconstruct|events|serve. Vite hello page.
- Synthetic fixture (synthetic.py): 3 shifted-audio videos (offsets 0/+1370/-842 ms),
camera-arc poses, stage point cloud -> points.ply, seeded events + anchors,
ground_truth.json. `python -m festival4d synthetic` populates data/ + DB.
- DB schema exactly per spec §2 (db.py) + CRUD helpers all lanes use.
- M3 API (api.py) full against synthetic data: manifest/poses/pointcloud/anchors/
events/detect/annotations; Range-capable video serving (206 verified); CORS for any
localhost origin.
- Frozen geometry contract: geometry.colmap_to_threejs (M5 math) + unit test (3 known
vectors, random round-trip, scipy oracle); mirrored frontend/src/lib/pose.js with
identical POSE_TEST_VECTORS. Lane-B stubs: slerp_pose, ray_from_pixel, triangulate_rays,
nearest_point_on_ray.
- Classifier contract (events_ai.py): MomentClassification model + MomentClassifier
protocol + Gemini/Claude/Local provider stubs.
- Lane-owned modules stubbed with final signatures (ingest, audio_sync, frames, sfm,
events_ai); cli/api catch NotImplementedError and degrade gracefully.
- plan/CHANGE_REQUESTS.md created; plan/status/foundation.md updated.
Acceptance: pytest 24 passed; serve endpoints verified via curl + browser (video seek,
manifest fetch cross-origin, pose.js self-test, 0 console errors).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-16 00:45:55 +10:00
