Per side, a controller used recently wins, else the bare hand
(pointer/helper/handoff.h, design section 1): touch and presses from the
input relay, motion, charging and tracking from SteamVR, and the tracked
hands from ft-hands' hands file (handsin.h, which also takes the gestures
reader and the head pose history out of ft-pointer.cpp).
- The relay's web socket reader (game_pause.py TouchTracker) sends
"ctl <side> touch 0|1", "ctl <side> press", "ctl <side> gone" and
"ctl ws 0|1" with POINTER_HANDS=1, and the pause state as "paused 1|0".
- The helper logs transitions and sends ft-screens "hands <L> <R> <allowed>"
(hand|controller|off, 0|1) on a change and every second. Nothing acts
on it yet.
- fh_gestures v3 adds the middle pinch slots (written as zero for now).
- Tests: pointer/tests/handoff-test.cpp (just test-c), input/test/touch-test.py.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
