Check headset fit now runs in the headset panel too ("fitcheck"): a card per
eye (tracked or lost, the tracker's signal, how much of the last 10 s it was
seen) and the hints, from the probe's fitcheck.py, updated at most twice a
second; left click or Meta+J runs its guided check, right click or Meta+K closes
it. So Quick check, Calibrate, and Check headset fit all happen in one place.
The gaze probe moves to the Gaze page's overflow menu as "Gaze probe
(development)", and its app menu entry says it's a development tool. Texts that
sent users to it ("use Calibrate… with Own tracker") point at Calibrate.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ft-gaze reads the Frame's eye tracker (SteamVR's eyetracking action and the
two gaze sets in eye-server.mmap, read only) and prints where the gaze lands
on the Frametop screens. ft-gazeprobe is a GTK playground on top of it: a
Vision Pro style calibration run, an accuracy test, refining the correction
model from logged points, and click, drag, and snap practice that learn the
tracker's error on the fly. It also follows SteamVR's eyetracking log for
restarts and the clicks SteamVR calibrates itself from, which it keeps only
in memory.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
