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improve routing details

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vcoppe
2024-08-11 17:40:47 +02:00
parent 7e39634cdb
commit ad22ad8caa
2 changed files with 10 additions and 6 deletions
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4
gpx/src/simplify.ts
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@@ -5,7 +5,7 @@ export type SimplifiedTrackPoint = { point: TrackPoint, distance?: number };
const earthRadius = 6371008.8;
export function ramerDouglasPeucker(points: TrackPoint[], epsilon: number = 50, measure: (a: TrackPoint, b: TrackPoint, c: TrackPoint) => number = computeCrossarc): SimplifiedTrackPoint[] {
export function ramerDouglasPeucker(points: TrackPoint[], epsilon: number = 50, measure: (a: TrackPoint, b: TrackPoint, c: TrackPoint) => number = crossarcDistance): SimplifiedTrackPoint[] {
if (points.length == 0) {
return [];
} else if (points.length == 1) {
@@ -45,7 +45,7 @@ function ramerDouglasPeuckerRecursive(points: TrackPoint[], epsilon: number, mea
}
}
function computeCrossarc(point1: TrackPoint, point2: TrackPoint, point3: TrackPoint): number {
export function crossarcDistance(point1: TrackPoint, point2: TrackPoint, point3: TrackPoint): number {
return crossarc(point1.getCoordinates(), point2.getCoordinates(), point3.getCoordinates());
}