@motion-script/core / TreeState

Interface: TreeState

Defined in: project/tree.ts:38

Properties

children

children: TreeState[]

Defined in: project/tree.ts:62

endFrame?

optional endFrame?: number

Defined in: project/tree.ts:61

Absolute timeline frame at which this node was last present. Together with startFrame this bounds the node's track bar to its true lifespan.

id

id: string

Defined in: project/tree.ts:40

Per-instance UUID. Changes on every rebuild — key on path instead.

meta?

optional meta?: Record<string, unknown>

Defined in: project/tree.ts:49

path

path: string

Defined in: project/tree.ts:47

Structural path from the scene root ("" for the root, "0.2" for the third child of the first). Stable across rebuilds — unlike id — so a host can key selection, expansion, and overrides on it. It is also what getNodeBox / setNodeOverride accept.

startFrame?

optional startFrame?: number

Defined in: project/tree.ts:56

Absolute timeline frame (across the whole video) at which this node first appears. Undefined when its lifespan is unknown (e.g. no precomp data).

type

type: string

Defined in: project/tree.ts:48

waveform?

optional waveform?: WaveformInfo[]

Defined in: project/tree.ts:51

Audio clips owned by this node, for waveform rendering in the timeline.