754 B
754 B
Offline tools
City generation stays in TypeScript. npm run cli generates a world from OSM;
npm run export-city -- world.json public/cities/demo publishes its tiled form.
Exports are immutable: choose a new directory for a new city revision. Each export contains a versioned manifest, gzip tiles with SHA-256 hashes and a compact navigation index. Buildings are repeated whole at tile boundaries; clients deduplicate IDs. Geometry extending outside the chosen OSM bbox does not create tiles outside the city.
generate-worker.ts implements the isolated server job: fetch OSM, generate,
export into an unpublished staging folder, then rename it into the catalogue.
rust.mjs provides npm entry points for Cargo without changing the system PATH.