Class AnimationCurveTrack

Container for one or more AnimationCurves. Can be sampled to drive attributes (e.g. animation, vfx, code etc.)

Remarks

When evaluating multiple values, the values are selected from left to right in order. For example, for a vec3 containing x,y,z it will correspond to track index 0, 1, 2 from left to right.

Hierarchy (View Summary, Expand)

Constructors

constructor

Properties

name uniqueIdentifier

Methods

create evaluateNumber evaluateRotation evaluateVec2 evaluateVec3 evaluateVec4 getProperty getPropertyKeys getTypeName isOfType isSame setProperty

Constructors

Protectedconstructor

Properties

name

name: string

The name of the Asset in Lens Studio.

ReadonlyuniqueIdentifier

uniqueIdentifier: string

Methods

Staticcreate

evaluateNumber

  • evaluateNumber(time: number): number

    Samples the track at the given time to get some value.

    Parameters

    • time: number

    Returns number

evaluateRotation

  • evaluateRotation(time: number): quat

    Samples the track at the given time to get some value. Returns 0 for non-existent channels.

    Parameters

    • time: number

    Returns quat

evaluateVec2

  • evaluateVec2(time: number): vec2

    Samples the track at the given time to get some value. Returns 0 for non-existent channels.

    Parameters

    • time: number

    Returns vec2

evaluateVec3

  • evaluateVec3(time: number): vec3

    Samples the track at the given time to get some value. Returns 0 for non-existent channels.

    Parameters

    • time: number

    Returns vec3

evaluateVec4

  • evaluateVec4(time: number): vec4

    Samples the track at the given time to get some value. Returns 0 for non-existent channels.

    Parameters

    • time: number

    Returns vec4

getProperty

  • getProperty(key: string): AnimationCurve

    Retrieves an AnimationCurve associated with the given key.

    Parameters

    • key: string

    Returns AnimationCurve

getPropertyKeys

  • getPropertyKeys(): string[]

    Returns an array of strings, which are the names of properties associated with the AnimationCurveTrack.

    Returns string[]

getTypeName

isOfType

  • isOfType(type: string): boolean

    Returns true if the object matches or derives from the passed in type.

    Parameters

    • type: string

    Returns boolean

isSame

  • isSame(other: ScriptObject): boolean

    Returns true if this object is the same as other. Useful for checking if two references point to the same thing.

    Parameters

    Returns boolean

setProperty

  • setProperty(key: string, curve: AnimationCurve): void

    Sets an AnimationCurve to a given key.

    Parameters

    Returns void

Settings

Member Visibility

On This Page

Constructors
Properties
Methods
MMNEPVFCICPMFPCPTTAAATR