8d6d42ed3c
CI build oscope-of / build-check (push) Has been cancelled
The X/Y voice mods were anchored to the 21-landmark centroid, so opening or pinching the fingers shifted the mod values (gesture/mod cross-talk). cx/cy now track the WRIST (kp 0). The renderer draws a cross marker at each wrist on the video whenever features exist, so the control point stays visible even for far hands the overlay filters out (user request live 2026-07-02).
data_only_viz
Python + Metal visualiser for the AV-Live data-only patch.
Hand features OSC
/pose/hands [pid=0, lx, ly, lopen, lspeed, rx, ry, ropen, rspeed, dist]
- Emitted once per pipeline tick by
pose_bridge.send_handsto sclang:57121. - L = leftmost hand on screen, R = rightmost; absent hand -> its 4 floats are 0.
- Ranges: positions/openness/dist in [0,1]; speed >= 0 (normalized units/frame).
- Consumed by SuperCollider
~handFeat(data_only) and the Metal renderer uniforms. - Multi-person is not yet carried (pid is always 0).