m3ultra
e5d6b2c47f
Integration (M8 + M9): annotation→3D, camera paths, README, v0.1.0
...
M8: POST /api/annotations resolves a bbox to a 3D point (ray → two-view
triangulation / nearest-point / centroid-depth) via lane B's geometry
primitives; correction panel + bbox-drawing UI; resolved anchors render live
in overlays and the 3D scene. CR-2 (additive): annotations.event_id +
PATCH /api/events/{id} + db.update_event.
M9: keyframed god's-eye camera paths (Catmull-Rom position + slerp
orientation, export/import), gizmos, path-mode camera hooks.
Verified: 101 backend tests pass (two-view corner recovery err 0.00000);
frontend build clean; live in-browser M8 triangulation (gap 0.21) + M9 path
(camera on keyframe at t) + M4 sync ~16ms. Cleanup: worktrees removed, debris
stash dropped, pristine demo DB.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-16 09:59:51 +10:00
m3ultra
cf6a6fb2c8
Foundation (M0 + M3 + frozen contracts): scaffold, synthetic fixtures, full API
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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
