Function

normalizeTimelineKeyframeBezierHandle

Validates and clamps one Bezier tangent handle to the timeline interpolation domain.

Signature

normalizeTimelineKeyframeBezierHandle(handle: TimelineKeyframeBezierHandle | undefined, fallback: TimelineKeyframeBezierHandle): TimelineKeyframeBezierHandle

Parameters

Name	Type	Description
handle	TimelineKeyframeBezierHandle \| undefined	Optional Bezier tangent handle.
fallback	TimelineKeyframeBezierHandle	Fallback handle used when `handle` is omitted.

Returns

TimelineKeyframeBezierHandle

Normalized Bezier tangent handle.