# Template: the installer replaces @REPO@ with the repo path on the Frame.
[Unit]
Description=Frametop camera broker: the headset cameras' frames, for hand tracking
Documentation=file://@REPO@/hands/README.md
# It borrows XRService's camera buffers, so it comes and goes with SteamVR.
After=steamvr.service
PartOf=steamvr.service

[Service]
# On the host: the dev container can't reach XRService. Its file capabilities (set by
# hands/run.sh install) let it borrow the buffers; it drops them once set up. It exits when
# XRService restarts, and comes back to attach to the new one.
# Mono cameras only: while the headset is worn the colour module writes only a half-size
# image into the top-left quarter of its buffers (2026-09-30), which ft-camd can't use yet.
# Add --with-color to try the colour cameras (ft-hands then picks them by the light).
ExecStart=@REPO@/hands/build/ft-camd --status 60
Restart=always
RestartSec=5
TimeoutStopSec=5

[Install]
WantedBy=steamvr.service