From 3e89d2998588f8e35c524e523ba2ee853f0f6475 Mon Sep 17 00:00:00 2001 From: Maze Winther Date: Mon, 20 Apr 2026 11:31:17 +0200 Subject: refactor: restructure files to their domains, new preview overlay system, and dep graph --- apps/web/src/animation/timeline-snap-points.ts | 35 ++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 apps/web/src/animation/timeline-snap-points.ts (limited to 'apps/web/src/animation/timeline-snap-points.ts') diff --git a/apps/web/src/animation/timeline-snap-points.ts b/apps/web/src/animation/timeline-snap-points.ts new file mode 100644 index 00000000..f7bf549a --- /dev/null +++ b/apps/web/src/animation/timeline-snap-points.ts @@ -0,0 +1,35 @@ +import { getElementKeyframes } from "@/animation"; +import type { SceneTracks } from "@/timeline"; +import type { SnapPoint } from "@/timeline/snapping"; + +export function getAnimationKeyframeSnapPointsForTimeline({ + tracks, + excludeElementIds, +}: { + tracks: SceneTracks; + excludeElementIds?: Set; +}): SnapPoint[] { + const snapPoints: SnapPoint[] = []; + const orderedTracks = [...tracks.overlay, tracks.main, ...tracks.audio]; + + for (const track of orderedTracks) { + for (const element of track.elements) { + if (excludeElementIds?.has(element.id)) { + continue; + } + + for (const keyframe of getElementKeyframes({ + animations: element.animations, + })) { + snapPoints.push({ + time: element.startTime + keyframe.time, + type: "keyframe", + elementId: element.id, + trackId: track.id, + }); + } + } + } + + return snapPoints; +} -- cgit v1.3.1