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DeeJanuzandClaude Opus 5.5
c2739cb0df
Hand tracking no longer starts with SteamVR: hands/run.sh install leaves the units disabled and links hands/ft-handsctl into ~/.local/bin, which turns it on and off (on | off | status | log | cutouts on|off | gestures). With it on, hands show through the screens; pinches and grips move the pointer only with POINTER_HANDS=1, now off by default. ft-camd's service runs the mono cameras only: while the headset is worn, the colour module writes just a half-size image into the top-left quarter of its buffers, which ft-camd can't use yet. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
49 lines
2.0 KiB
Bash
Executable File
49 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ft-handsctl: turn hand tracking on and off by hand, on the Frame. With it on, your hands show
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# through Frametop's screens (the hand cutouts); pinches and grips only move the pointer with
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# POINTER_HANDS=1. It doesn't start with SteamVR (hands/run.sh install leaves it off), and it
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# stops when SteamVR does.
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#
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# ft-handsctl on | off | status | log [lines]
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# ft-handsctl cutouts on|off|state ft-screens' hand cutouts, without stopping tracking
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# ft-handsctl gestures watch pinches and grips live (Ctrl+C to stop)
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#
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# Needs the services installed once: hands/run.sh install (it sets ft-camd's capabilities).
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set -euo pipefail
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here=$(cd "$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")" && pwd)
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units="frametop-camd.service frametop-hands.service"
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ask_screens() { # a command to ft-screens' control socket, and its reply
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python3 - "$1" <<'EOF'
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import socket, sys
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s = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
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s.bind("")
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s.settimeout(2)
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try:
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s.sendto(sys.argv[1].encode(), "\0ft_screens")
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print(s.recv(512).decode())
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except OSError as e:
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sys.exit("ft-screens didn't answer (is the Frametop desktop running?): %s" % e)
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EOF
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}
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case ${1:-status} in
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on)
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systemctl --user -q is-active steamvr.service || { echo "SteamVR isn't running" >&2; exit 1; }
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systemctl --user start $units
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sleep 4
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"$0" status ;;
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off)
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systemctl --user stop $units
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echo "hand tracking off" ;;
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status)
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for u in $units; do echo "$u: $(systemctl --user is-active $u || true)"; done
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journalctl --user -u frametop-hands.service --no-pager -o cat -n 40 |
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grep -E '^ *[0-9.]+s |sets with a hand|cameras:' | tail -2 | cut -c1-160 || true ;;
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log) journalctl --user -u frametop-camd.service -u frametop-hands.service --no-pager -o short -n "${2:-30}" ;;
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cutouts)
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ask_screens "cutouts ${2:-state}" ;;
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gestures) exec python3 "$here/tools/watch_gestures.py" --distance ;;
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*) sed -n '2,11p' "$0" | sed 's/^# \{0,1\}//'; exit 2 ;;
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esac
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