web: device-compass navigation #3

Merged

hugooconnor merged 0 commits from refs/pull/3/head into main

2026-06-19 05:07:57 +00:00

hugooconnor commented

2026-06-19 05:07:54 +00:00

(Migrated from codeberg.org)

While Directions is active, the direction arrow now points relative to where the phone is facing (using the device compass), not just relative to north — a real "walk this way" arrow. Falls back to north-relative when there's no compass or permission.

iOS permission requested from the Directions tap (DeviceOrientationEvent.requestPermission).
Uses webkitCompassHeading on iOS, absolute deviceorientation alpha elsewhere; arrow rotation = bearing − heading.
Listener removed when Directions stops.
The readout still shows the absolute bearing (e.g. "1.4 km · N · 2°"); only the arrow is heading-relative.

🤖 Generated with Claude Code

While **Directions** is active, the direction arrow now points relative to where the phone is **facing** (using the device compass), not just relative to north — a real "walk this way" arrow. Falls back to north-relative when there's no compass or permission. - iOS permission requested from the Directions tap (`DeviceOrientationEvent.requestPermission`). - Uses `webkitCompassHeading` on iOS, absolute `deviceorientation` alpha elsewhere; arrow rotation = `bearing − heading`. - Listener removed when Directions stops. - The readout still shows the absolute bearing (e.g. "1.4 km · N · 2°"); only the arrow is heading-relative. 🤖 Generated with [Claude Code](https://claude.com/claude-code)

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anuna-research/saywhere!3

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