trails/openspec
Ullrich Schäfer 3abea9d5a8
Pass no-go area polygons natively to BRouter
BRouter supports a `polygons` parameter with full vertex coordinates.
We were approximating polygons as circles (centroid + max radius),
which poorly represented elongated or concave shapes.

Now passes polygon vertices directly — no approximation, exact
no-go boundaries.

Also removes unused haversineMeters helper and updates the spec.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 10:31:43 +01:00
..
changes Archive account-settings change, sync specs 2026-03-29 22:41:51 +02:00
specs Pass no-go area polygons natively to BRouter 2026-04-03 10:31:43 +01:00