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refine routing controls interactions

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This commit is contained in:
vcoppe
2024-08-22 10:41:04 +02:00
parent 1a4ae96782
commit b5fd8ea09b
3 changed files with 28 additions and 8 deletions
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15
website/src/lib/components/toolbar/tools/routing/RoutingControls.ts
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@@ -334,14 +334,14 @@ export class RoutingControls {
let file = get(this.file)?.file;
// Find the point closest to the temporary anchor
let minDistance = Number.MAX_VALUE;
let minDetails: any = { distance: Number.MAX_VALUE };
let minAnchor = this.temporaryAnchor as Anchor;
file?.forEachSegment((segment, trackIndex, segmentIndex) => {
if (get(selection).hasAnyParent(new ListTrackSegmentItem(this.fileId, trackIndex, segmentIndex))) {
let details: any = {};
let closest = getClosestLinePoint(segment.trkpt, this.temporaryAnchor.point, details);
if (details.distance < minDistance) {
minDistance = details.distance;
if (details.distance < minDetails.distance) {
minDetails = details;
minAnchor = {
point: closest,
segment,
@@ -352,6 +352,15 @@ export class RoutingControls {
}
});
if (minAnchor.point._data.anchor) {
minAnchor.point = minAnchor.point.clone();
if (minDetails.before) {
minAnchor.point._data.index = minAnchor.point._data.index + 0.5;
} else {
minAnchor.point._data.index = minAnchor.point._data.index - 0.5;
}
}
return minAnchor;
}