trails/packages/gpx
Ullrich Schäfer 0e27d6eaef
Use Douglas-Peucker simplification for single-segment GPX
For GPX files with one long track segment, extracting only start/end
gives just 2 waypoints. Now uses Douglas-Peucker line simplification
(epsilon=0.05° ≈ 5km) to find significant turning points.

Result: berlin-dresden-radweg (249km, 5660 points) → 10 waypoints
that capture the route's key direction changes.

Multi-segment GPX files still use segment endpoints as before.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-02 22:36:13 +01:00
..
src Use Douglas-Peucker simplification for single-segment GPX 2026-04-02 22:36:13 +01:00
package.json Implement shared packages (tasks 2.1-2.6) 2026-03-22 13:09:35 +01:00
tsconfig.json Complete monorepo toolchain setup (tasks 1.1-1.7) 2026-03-22 12:12:57 +01:00