Model - Animation#

API reference for src/lanes/animations/animation on @huukhanhnguyen/model, reachable from ..

See the Guide for the ModelJSON / evaluate pipeline.

API reference#

Signatures are generated from the live package .d.ts - not hand-written.

animatedParameters#

function

Recursively collect animated parameters (header containers are display grouping).

animatedParameters(model: PlayerModel): ParameterNode[]

animatedParametersFor#

function

Interact-tool click resolution: the animated parameters referenced by any expression inside the subtree of the node keyed nodeKey — click the door, only the door's openAngle runs. A model with a single animated parameter resolves to it regardless of what was clicked.

animatedParametersFor(model: PlayerModel, nodeKey: string): ParameterNode[]

AnimationPlayer#

class

class AnimationPlayer

Members: hasAnimation, onStateChange, playing, seek, stop, toggleAll, toggleParameters

groupDuration#

function

How long a GROUP of tracks runs — the longest member. One fold, not reimplemented at each call site: AnimationPlayer.run below uses it for whichever tracks are playing this tick, and a clip's length is this over its members (which is exactly why a clip stores no length of its own).

groupDuration(tracks: Track[]): number

trackDuration#

function

Where a track's own domain ends — its last keyframe time. Not a stored field: the samples say it (see evaluate/animation.ts's header).

trackDuration(track: Track): number

trackValueAt#

function

trackValueAt(track: Track, time: number): number