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Class: ShowPassingFlash

Defined in: animation/indication/ShowPassingFlash.ts:28

Extends​

Extended by​

Constructors​

Constructor​

new ShowPassingFlash(mobject, options): ShowPassingFlash

Defined in: animation/indication/ShowPassingFlash.ts:50

Parameters​

mobject​

Mobject

options​

ShowPassingFlashOptions = {}

Returns​

ShowPassingFlash

Overrides​

Animation.constructor

Properties​

_flashGroup​

protected _flashGroup: Group<Object3DEventMap> = null

Defined in: animation/indication/ShowPassingFlash.ts:39

Flash line group

_hasBegun​

protected _hasBegun: boolean = false

Defined in: animation/Animation.ts:38

Track if begin() has been called

Inherited from​

Animation._hasBegun

_isFinished​

protected _isFinished: boolean = false

Defined in: animation/Animation.ts:35

Whether the animation has finished

Inherited from​

Animation._isFinished

_isVMobject​

protected _isVMobject: boolean = false

Defined in: animation/indication/ShowPassingFlash.ts:48

Whether mobject is a VMobject

_parentObject​

protected _parentObject: Object3D<Object3DEventMap> = null

Defined in: animation/indication/ShowPassingFlash.ts:42

Parent object

_pathPoints​

protected _pathPoints: number[][] = []

Defined in: animation/indication/ShowPassingFlash.ts:45

Path points (sampled from VMobject)

_startTime​

protected _startTime: number = null

Defined in: animation/Animation.ts:32

Time when the animation started (set by Timeline)

Inherited from​

Animation._startTime

duration​

readonly duration: number

Defined in: animation/Animation.ts:26

Duration of the animation in seconds

Inherited from​

Animation.duration

flashColor​

readonly flashColor: string

Defined in: animation/indication/ShowPassingFlash.ts:30

Flash color

flashStrokeWidth​

readonly flashStrokeWidth: number

Defined in: animation/indication/ShowPassingFlash.ts:36

Flash stroke width

mobject​

readonly mobject: Mobject

Defined in: animation/Animation.ts:23

The mobject being animated

Inherited from​

Animation.mobject

rateFunc​

readonly rateFunc: RateFunction

Defined in: animation/Animation.ts:29

Rate function controlling the animation's pacing

Inherited from​

Animation.rateFunc

remover​

remover: boolean = false

Defined in: animation/Animation.ts:44

If true, the scene will remove this mobject after the animation finishes. Used by FadeOut (like Python manim's remover=True).

Inherited from​

Animation.remover

timeWidth​

readonly timeWidth: number

Defined in: animation/indication/ShowPassingFlash.ts:33

Width of flash as proportion of path

Accessors​

startTime​

Get Signature​

get startTime(): number

Defined in: animation/Animation.ts:184

Get the start time of this animation (set by Timeline)

Returns​

number

Set Signature​

set startTime(time): void

Defined in: animation/Animation.ts:191

Set the start time of this animation (used by Timeline)

Parameters​
time​

number

Returns​

void

Inherited from​

Animation.startTime

Methods​

_distance()​

protected _distance(a, b): number

Defined in: animation/indication/ShowPassingFlash.ts:122

Parameters​

a​

number[]

b​

number[]

Returns​

number

_samplePath()​

protected _samplePath(points): number[][]

Defined in: animation/indication/ShowPassingFlash.ts:97

Parameters​

points​

number[][]

Returns​

number[][]

begin()​

begin(): void

Defined in: animation/indication/ShowPassingFlash.ts:61

Called when the animation starts. Subclasses can override to set up initial state. On the very first call, captures a snapshot of the mobject so that reset() can restore it for clean backward seeking.

Returns​

void

Overrides​

Animation.begin

finish()​

finish(): void

Defined in: animation/indication/ShowPassingFlash.ts:187

Called when the animation ends. Subclasses can override to clean up or finalize state.

Returns​

void

Overrides​

Animation.finish

interpolate()​

interpolate(alpha): void

Defined in: animation/indication/ShowPassingFlash.ts:129

Apply the animation at a given progress value.

Parameters​

alpha​

number

Progress from 0 (start) to 1 (end)

Returns​

void

Overrides​

Animation.interpolate

isFinished()​

isFinished(): boolean

Defined in: animation/Animation.ts:145

Check if the animation has finished

Returns​

boolean

Inherited from​

Animation.isFinished

reset()​

reset(): void

Defined in: animation/Animation.ts:154

Reset the animation to its initial state. Restores the mobject to its pre-animation visual state so that re-seeking (especially backward) produces correct results.

Returns​

void

Inherited from​

Animation.reset

update()​

update(_dt, currentTime): void

Defined in: animation/Animation.ts:122

Update the animation for the current frame.

Parameters​

_dt​

number

Time delta since last frame (unused, but available for subclasses)

currentTime​

number

Current time in the timeline

Returns​

void

Inherited from​

Animation.update