mikkeli
8ee3d4cde5
Verified on the Orin. A Shikoku extract yields only admin_level=4 prefecture rows with no country record, and drive_on_right=1 on every one, so tiles built against it route as right-hand traffic. The full Japan extract yields the JP country row with drive_on_right=0. The failure is silent, so every build now verifies the country row before tiles are considered usable. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013kj58Jugkic783b8ZrtTVZ
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Map artifact minting
Part of Project Yukart, making an old 2008 Mitsubishi Z27AG a bit smarter with modern technologies.
This file serves as the minimalist portal to other docs
What this repo is about
Workstation-side batch pipeline. Turns upstream OpenStreetMap into the two artifacts the car needs, which are unrelated to each other and built by different tools:
| Artifact | Built by | Consumed by |
|---|---|---|
| Valhalla routing tiles — the road graph | valhalla_build_tiles |
svc-nav |
| Protomaps PMTiles basemap — the picture | go-pmtiles |
app-flutter |
Nothing here runs on the Orin. These are one-off jobs wanting RAM, cores and disk; the Orin only ever receives the output.
- For implementation practice guidelines, refer to the guidelines;
- For implementation plans and history, refer to them;