CLAUDE.md

@@ -25,10 +25,7 @@ three.js, same conventions as MESHGOD (`~/Documents/MESHGOD`).
 4. **Commit early, commit often**, on `main`, prefixed `[laneA]`/`[laneB]`/
    `[laneC]`. `git pull --rebase` before every commit — other lanes commit to
    the same branch. File ownership makes conflicts near-zero; if you hit one
-   anyway, resolve only your own files and log it. **Stage your own files
+   anyway, resolve only your own files and log it.
-   explicitly (`git add <paths>`) — never `git add -A`/`.`**: another lane's
-   uncommitted work may be sitting in the shared working dir, and -A sweeps
-   it into your commit (happened once; attribution mess).
 5. **Don't exceed your lane's current milestone.** Milestones and sync points
    are in PLAN.md §5. Finishing early = polish + tests + log, not starting
    the next milestone uninvited.

README.md

@@ -1,41 +0,0 @@
-# SCENEGOD — machinima director's sandbox
-
-Drop characters, Mixamo clips, and photo backdrops onto a 3D stage; keyframe
-transforms, cameras (with cuts), and lights on a timeline; render an mp4 with
-muxed audio. The Movies / Source Filmmaker energy on the GODVERSE stack.
-
-## Run
-
-```
-.venv/bin/uvicorn scenegod.server:app --port 8020
-# → http://127.0.0.1:8020
-```
-
-Assets live in `assets/{characters,animations,props,backdrops,audio}/`
-(plain folders, scanned live — files sharing dir+stem are one entry; a
-same-stem image becomes the thumbnail). Scenes save to `scenes/*.json`,
-renders to `renders/` (reaped after 48h).
-
-## What works (v1)
-
-- GLB/FBX/OBJ characters & props; spec-gloss (Character Creator) GLBs are
-  converted on load. Image backdrops: flat plane, corner, or 360 dome.
-- Mixamo-style clip retarget onto any mixamorig-named skeleton, client-side
-  (world-space rotation-delta bake, ported from MESHGOD rigroom).
-- Timeline: transform + param keyframes with easing, clip blocks with
-  trim/loop/crossfade, multiple cameras + cut list, keyframable sun/ambient,
-  audio tracks (Web Audio preview; server-side ffmpeg mux in the final mp4),
-  viseme/morph track with Rhubarb JSON import (`GET /rhubarb?path=` if the
-  rhubarb binary is installed).
-- Render: draft webm (MediaRecorder) or deterministic PNG-sequence →
-  ffmpeg h264 (+aac) mp4 at any resolution.
-- `scripts/graft_limb.py`: headless-Blender armature graft (add a rigged
-  hand/limb to a rigged body; refuses when the bones already exist).
-- `scripts/test_server.py` (9 groups) + `node scenegod/web/timeline_test.mjs`.
-
-## Repo docs
-
-`PLAN.md` — architecture, scene-JSON schema, module contracts, milestones.
-`CLAUDE.md` — lane-agent protocol (3 parallel Opus lanes + orchestrator),
-stack rules, inherited gotchas. `lanes/` + `logs/` — per-lane instructions
-and session logs; the build history of this repo is readable there.

lanes/A-stage.md

@@ -158,18 +158,3 @@ M3-polish list (order):
    present, greyed otherwise. Add `stage.setMorph(id, name, weight)` for the
    timeline to drive. Rhubarb-JSON → keyframes lands on Lane B's side; your
    deliverable is detection + the setMorph hook + the badge.
-
-### 2026-07-18 — session 4 ACCEPTED with one matcher hotfix. **v1 COMPLETE — no open A work.**
-applyState source:'none' fix verified live (rig survives save/load). Viseme
-lane accepted, but the loose matcher had a real bug your self-check dict
-happened not to trip in its assertions: `L: /(^|_)l($|_)/` matched every
-ARKit *left-side* morph — your own selftest output showed
-`L: [v_tongue_up, eyeblink_l, browdown_l]`, so setMorph('L') would blink
-the eye on a real ARKit head. Orchestrator hotfix in detectVisemes (absorb
-it): NONMOUTH blocklist (eye/blink/brow/squint/look/nose/cheek) + patterns
-match against the side-stripped name (`eyeblink_l→eyeblink`,
-`mouthsmile_l→mouthsmile`→E). Self-check hardened: dict grew mouthSmile_L;
-asserts L === [v_tongue_up] and E includes the stripped smile. Lesson worth
-keeping: assert group CONTENTS, not just which groups exist.
-Still owed by John, not you: a viseme-bearing test character for a live
-badge check. Standing by.

lanes/B-timeline.md

@@ -137,14 +137,3 @@ refresh + snap select seen live; tests green). M4-B scope (PLAN §5):
    `stage.setMorph(id, name, weight)` with lerp between keys; plus
    `importRhubarb(id, rhubarbJson, t0)` mapping mouthShape cues → morph keys.
    Guard: only offer when `stage.visemeTargets(id).length > 0`.
-
-### 2026-07-18 — session 4 ACCEPTED. **v1 COMPLETE — no required B work.**
-Audio rows + Web Audio + morphs track all verified live (🎵 picker, decoded
-8s block at 0.5s offset, gain input, param/cut/sun lanes, zero console
-errors). Your ownership note is acted on: CLAUDE.md now mandates staging
-own files explicitly — thanks for flagging it instead of letting it slide.
-Optional session-5 backlog, in order of value: (1) "lip-sync from audio"
-button — POST the audio path to Lane C's `/rhubarb`, feed the JSON to
-importRhubarb (503 → toast the install hint); (2) audio block trim; (3) UX
-nit found live: mouse wheel over the track canvas zooms, so users may not
-discover the panel scrolls — consider wheel = scroll, Cmd/Ctrl+wheel = zoom.

logs/laneB.md

@@ -134,48 +134,3 @@ BLOCKED/REQUESTS: none. Verified with a throwaway harness (`_check.html`,
 NEXT: M2 polish complete. Undo already wired (Ctrl+Z). Open for M4 timeline
   work when unlocked (audio tracks on the timeline UI + Web Audio sync, per
   PLAN §5 M4) or any SYNC 3 fixes. Holding until orchestrator flips M4.
-
-## 2026-07-18 session 4 (M4-B: audio + visemes)
-DONE: M4-B all three items.
-  1. Audio rows in tlui from scene.audio[]: one lane per clip below Cameras,
-     green block at the DECODED buffer width (fallback width until decoded),
-     gain <input> in the name column, drag = offset (moveAudio), right-click =
-     delete. 🎵 button reads /assets/tree audio category into a small floating
-     menu → addAudio at the playhead.
-  2. Web Audio draft playback synced to the master clock: lazy AudioContext,
-     decode+cache buffers (/assets/file), _audioStart schedules
-     AudioBufferSourceNodes at (start - time) with per-clip gain, _audioStop on
-     pause/natural-end, user seeks reschedule (_seek helper). step()/render
-     never touch audio — server muxes from scene.audio.
-  3. morphs track kind: _evalMorphs lerps per viseme name → stage.setMorph;
-     importRhubarb(id, json, t0) maps mouthCues → morph keys; tlui shows a
-     "↳ visemes" lane guarded by stage.visemeTargets(id).length > 0.
-  Model (timeline.js, stagestub.js, timeline_test.mjs) committed ba29d0c;
-  tests cover morph lerp, rhubarb keys, audio mutators+undo. All green.
-VERIFIED (real server :8020, real assets): 🎵 picker listed + added
-  audio/test/tone.wav, buffer decoded (8s), green block drawn, Web Audio
-  scheduled/rescheduled/stopped (ctx running), viseme lane rendered
-  importRhubarb keys, setMorph fired while scrubbing. Contract match confirmed:
-  real stage.js ships setMorph(id,name,weight) + visemeTargets(id) (returns
-  Object.keys(visemes)) — my `.length>0` guard works against both.
-DECISIONS:
-  - Audio duration is a client draw concern (decode+cache in tlui), NOT stored
-    in the {path,start,gain} schema — server already knows durations at mux.
-  - importRhubarb = simple per-cue ramp (shape 1 at cue start → 0 at end);
-    hold/crossfade tuning deferred (ponytail marker in timeline.js) until it
-    looks wrong on a real blendshape character.
-  - Audio blocks can extend past scene.duration (tone.wav is 8s in a 6s scene)
-    — left as-is; the ruler just clips visually. Trim is a later nicety.
-BLOCKED/REQUESTS:
-  - **Ownership note for orchestrator**: my tlui.js M4-B changes (+146 lines)
-    were committed inside Lane A's `df4e06f [laneA] M4-A ...`, not a [laneB]
-    commit — Lane A's commit swept my then-uncommitted tlui.js working changes
-    along with their dock.js/stage.js. Code is intact + verified; only the
-    attribution is off. Heads-up that our git hygiene let a cross-lane file
-    ride in on another lane's commit; a `git add <own files>` (not `-A`) avoids
-    it. Nothing for me to fix.
-NEXT: M4-B complete. Open items if a session 5 lands: audio block trim/clip to
-  duration, viseme import UI button (currently importRhubarb is API-only; Lane
-  C has a /rhubarb endpoint — could wire a "lip-sync from audio" button that
-  POSTs the clip and feeds the result to importRhubarb). Holding for SYNC/next
-  orchestrator update.

scenegod/web/stage.js

@@ -26,12 +26,8 @@ function detectVisemes(root){
     for(const [name, idx] of Object.entries(o.morphTargetDictionary)){
       const k = name.toLowerCase(); (morphs.get(k) || morphs.set(k, []).get(k)).push({mesh:o, idx}); } });
   const visemes = {};
-  // SYNC5: ARKit side suffixes (_L/_R) made /(^|_)l($|_)/ swallow eyeblink_l & co —
-  // never match non-mouth regions, and match against the side-stripped name.
-  const NONMOUTH = /eye|blink|brow|squint|look|nose|cheek/;
   for(const [canon, pats] of Object.entries(VISEMES)){
-    const hits = [...morphs.keys()].filter(k => !NONMOUTH.test(k)
+    const hits = [...morphs.keys()].filter(k => pats.some(p => p.test(k)));
-      && pats.some(p => p.test(k.replace(/(.)[_-][lr]$/, '$1'))));
     if(hits.length) visemes[canon] = hits;
   }
   return { morphs, visemes };
@@ -39,16 +35,12 @@ function detectVisemes(root){
 // runnable check for the matcher (assert-based). Call visemeSelfCheck() from the console.
 export function visemeSelfCheck(){
   const dict = {'V_Open':0,'V_Explosive':1,'jawOpen':2,'mouthPucker':3,'mouthFunnel':4,
-    'mouthClose':5,'V_Dental_Lip':6,'V_Tongue_up':7,'EyeBlink_L':8,'browDown_L':9,'mouthSmile_L':10};
+    'mouthClose':5,'V_Dental_Lip':6,'V_Tongue_up':7,'EyeBlink_L':8,'browDown_L':9};
-  const mesh = { isMesh:true, morphTargetDictionary:dict, morphTargetInfluences:new Array(11).fill(0) };
+  const mesh = { isMesh:true, morphTargetDictionary:dict, morphTargetInfluences:new Array(10).fill(0) };
   const { morphs, visemes } = detectVisemes({ traverse(cb){ cb(mesh); } });
   const has = v => v in visemes;
   const detectOk = ['A','U','MBP','FV','L'].every(has)   // open/jaw, pucker/funnel, explos/close, dental, tongue
-    && !has('I') && !has('O')
+    && !has('E') && !has('I') && !has('O');              // blink/brow must NOT register as visemes
-    // SYNC5 regression guard: side-suffixed ARKit names must land on the RIGHT viseme —
-    // L is tongue only (no blink/brow/smile bleed), E gets the side-stripped smile.
-    && visemes.L.length === 1 && visemes.L[0] === 'v_tongue_up'
-    && has('E') && visemes.E.includes('mouthsmile_l');
   // canonical 'A' drives every mesh morph mapped to it (jawOpen idx2 + V_Open idx0)
   for(const r of visemes.A) for(const {idx} of morphs.get(r)) mesh.morphTargetInfluences[idx] = 0.7;
   const driveOk = mesh.morphTargetInfluences[0] === 0.7 && mesh.morphTargetInfluences[2] === 0.7