Abstract Class: Mobject

Defined in: core/Mobject.ts:49

Base mathematical object class. All visible objects in manimweb inherit from this class.

Extended by

• Group
• MathTex
• Variable
• Sphere
• Cube
• Box3D
• Cylinder
• Torus
• Line3D
• Arrow3D
• Surface3D
• TexturedSurface
• Polyhedron
• Prism
• Dot3D
• ValueTracker
• ComplexValueTracker
• GenericGraph
• ImageMobject
• PMobject
• PGroup
• MandelbrotSet
• NewtonFractal
• MobjectWithTargetPosition

Constructors

Constructor

new Mobject(): Mobject

Defined in: core/Mobject.ts:85

Returns

Mobject

Properties

__savedMobjectState

__savedMobjectState: unknown = null

Defined in: core/Mobject.ts:82

JSON-serializable saved state (used by restoreState()).

---

_color

protected _color: string = '#ffffff'

Defined in: core/Mobject.ts:57

---

_dirty

_dirty: boolean = true

Defined in: core/Mobject.ts:75

---

_disableChildZLayering

protected _disableChildZLayering: boolean = false

Defined in: core/Mobject.ts:72

When true, children skip the 2D z-layering offset in _syncToThree.

---

_opacity

protected _opacity: number = 1

Defined in: core/Mobject.ts:68

---

_style

protected _style: MobjectStyle

Defined in: core/Mobject.ts:73

---

_threeObject

_threeObject: Object3D<Object3DEventMap> = null

Defined in: core/Mobject.ts:74

---

children

children: Mobject[] = []

Defined in: core/Mobject.ts:52

---

createdAtBeginning

createdAtBeginning: boolean = false

Defined in: core/Mobject.ts:56

---

fillOpacity

fillOpacity: number = 0

Defined in: core/Mobject.ts:70

---

id

readonly id: string

Defined in: core/Mobject.ts:50

---

parent

parent: Mobject = null

Defined in: core/Mobject.ts:51

---

position

position: Vector3

Defined in: core/Mobject.ts:53

---

rotation

rotation: Euler

Defined in: core/Mobject.ts:54

---

savedState

savedState: Mobject = null

Defined in: core/Mobject.ts:78

Saved mobject copy (used by Restore animation). Set by saveState().

---

scaleVector

scaleVector: Vector3

Defined in: core/Mobject.ts:55

---

strokeWidth

strokeWidth: number = 4

Defined in: core/Mobject.ts:69

---

targetCopy

targetCopy: Mobject = null

Defined in: core/Mobject.ts:80

Target copy used by generateTarget() / MoveToTarget animation.

Accessors

color

Get Signature

get color(): string

Defined in: core/Mobject.ts:58

Returns

string

Set Signature

set color(value): void

Defined in: core/Mobject.ts:61

Parameters

value

string

Returns

void

---

fillColor

Get Signature

get fillColor(): string

Defined in: core/Mobject.ts:171

Returns

string

Set Signature

set fillColor(color): void

Defined in: core/Mobject.ts:175

Parameters

color

string

Returns

void

---

isDirty

Get Signature

get isDirty(): boolean

Defined in: core/Mobject.ts:448

Returns

boolean

---

opacity

Get Signature

get opacity(): number

Defined in: core/Mobject.ts:101

Returns

number

Set Signature

set opacity(value): void

Defined in: core/Mobject.ts:105

Parameters

value

number

Returns

void

---

style

Get Signature

get style(): MobjectStyle

Defined in: core/Mobject.ts:109

Returns

MobjectStyle

---

submobjects

Get Signature

get submobjects(): Mobject[]

Defined in: core/Mobject.ts:123

Returns

Mobject[]

Methods

_createCopy()

abstract protected _createCopy(): Mobject

Defined in: core/Mobject.ts:292

Returns

Mobject

---

_createThreeObject()

abstract protected _createThreeObject(): Object3D

Defined in: core/Mobject.ts:458

Returns

Object3D

---

_getBoundingBox()

_getBoundingBox(): object

Defined in: core/Mobject.ts:367

Returns

object

depth

depth: number

height

height: number

width

width: number

Deprecated

Use getBoundingBox() instead.

---

_getEdgeInDirection()

_getEdgeInDirection(direction): Vector3Tuple

Defined in: core/Mobject.ts:360

Parameters

direction

Vector3Tuple

Returns

Vector3Tuple

---

_markDirty()

_markDirty(): void

Defined in: core/Mobject.ts:438

Returns

void

---

_markDirtyUpward()

_markDirtyUpward(): void

Defined in: core/Mobject.ts:442

Returns

void

---

_syncMaterialToThree()

protected _syncMaterialToThree(): void

Defined in: core/Mobject.ts:436

Returns

void

---

_syncToThree()

_syncToThree(): void

Defined in: core/Mobject.ts:416

Returns

void

---

add()

add(...mobjects): this

Defined in: core/Mobject.ts:247

Parameters

mobjects

...Mobject[]

Returns

this

---

addUpdater()

addUpdater(updater, callOnAdd): this

Defined in: core/Mobject.ts:474

Parameters

updater

UpdaterFunction

callOnAdd

boolean = false

Returns

this

---

alignTo()

alignTo(target, direction): this

Defined in: core/Mobject.ts:345

Parameters

target

Mobject | Vector3Tuple

direction

Vector3Tuple

Returns

this

---

applyFunction()

applyFunction(fn): this

Defined in: core/Mobject.ts:504

Parameters

fn

(point) => number[]

Returns

this

---

applyToFamily()

applyToFamily(func): this

Defined in: core/Mobject.ts:462

Parameters

func

(mobject) => void

Returns

this

---

become()

become(other): this

Defined in: core/Mobject.ts:294

Parameters

other

Mobject

Returns

this

---

center()

center(): this

Defined in: core/Mobject.ts:397

Returns

this

---

clearUpdaters()

clearUpdaters(): this

Defined in: core/Mobject.ts:486

Returns

this

---

copy()

copy(): Mobject

Defined in: core/Mobject.ts:276

Returns

Mobject

---

dispose()

dispose(): void

Defined in: core/Mobject.ts:532

Returns

void

---

flip()

flip(axis): this

Defined in: core/Mobject.ts:225

Parameters

axis

Vector3Tuple = ...

Returns

this

---

generateTarget()

generateTarget(): Mobject

Defined in: core/Mobject.ts:516

Returns

Mobject

---

getBottom()

getBottom(): Vector3Tuple

Defined in: core/Mobject.ts:376

Returns

Vector3Tuple

---

getBoundingBox()

getBoundingBox(): object

Defined in: core/Mobject.ts:363

Returns

object

depth

depth: number

height

height: number

width

width: number

---

getBounds()

getBounds(): object

Defined in: core/Mobject.ts:310

Returns

object

max

max: object

max.x

x: number

max.y

y: number

max.z

z: number

min

min: object

min.x

x: number

min.y

y: number

min.z

z: number

---

getCenter()

getCenter(): Vector3Tuple

Defined in: core/Mobject.ts:306

Returns

Vector3Tuple

---

getEdge()

getEdge(direction): Vector3Tuple

Defined in: core/Mobject.ts:370

Parameters

direction

Vector3Tuple

Returns

Vector3Tuple

---

getFamily()

getFamily(): Mobject[]

Defined in: core/Mobject.ts:468

Returns

Mobject[]

---

getLeft()

getLeft(): Vector3Tuple

Defined in: core/Mobject.ts:379

Returns

Vector3Tuple

---

getRight()

getRight(): Vector3Tuple

Defined in: core/Mobject.ts:382

Returns

Vector3Tuple

---

getThreeObject()

getThreeObject(): Object3D

Defined in: core/Mobject.ts:452

Returns

Object3D

---

getTop()

getTop(): Vector3Tuple

Defined in: core/Mobject.ts:373

Returns

Vector3Tuple

---

getUpdaters()

getUpdaters(): UpdaterFunction[]

Defined in: core/Mobject.ts:493

Returns

UpdaterFunction[]

---

hasUpdaters()

hasUpdaters(): boolean

Defined in: core/Mobject.ts:490

Returns

boolean

---

moveTo()

moveTo(target, alignedEdge?): this

Defined in: core/Mobject.ts:192

Parameters

target

Mobject | Vector3Tuple

alignedEdge?

Vector3Tuple

Returns

this

---

moveToAligned()

moveToAligned(target, alignedEdge?): this

Defined in: core/Mobject.ts:355

Parameters

target

Mobject | Vector3Tuple

alignedEdge?

Vector3Tuple

Returns

this

---

nextTo()

nextTo(target, direction, buff): this

Defined in: core/Mobject.ts:328

Parameters

target

Mobject | Vector3Tuple

direction

Vector3Tuple = RIGHT

buff

number = 0.25

Returns

this

---

prepareForNonlinearTransform()

prepareForNonlinearTransform(numPieces): this

Defined in: core/Mobject.ts:509

Parameters

numPieces

number = 50

Returns

this

---

remove()

remove(...mobjects): this

Defined in: core/Mobject.ts:260

Parameters

mobjects

...Mobject[]

Returns

this

---

removeUpdater()

removeUpdater(updater): this

Defined in: core/Mobject.ts:480

Parameters

updater

UpdaterFunction

Returns

this

---

replace()

replace(target, stretch): this

Defined in: core/Mobject.ts:299

Parameters

target

Mobject

stretch

boolean = false

Returns

this

---

restoreState()

restoreState(): boolean

Defined in: core/Mobject.ts:526

Returns

boolean

---

rotate()

rotate(angle, axisOrOptions?): this

Defined in: core/Mobject.ts:213

Rotate the mobject around an axis. Delegates to rotateMobject for the heavy lifting.

Parameters

angle

number

axisOrOptions?

Vector3Tuple | { aboutPoint?: Vector3Tuple; axis?: Vector3Tuple; }

Returns

this

---

rotateAboutOrigin()

rotateAboutOrigin(angle, axis): this

Defined in: core/Mobject.ts:221

Parameters

angle

number

axis

Vector3Tuple = ...

Returns

this

---

saveState()

saveState(): this

Defined in: core/Mobject.ts:521

Returns

this

---

scale()

scale(factor): this

Defined in: core/Mobject.ts:233

Parameters

factor

number | Vector3Tuple

Returns

this

---

setColor()

setColor(color): this

Defined in: core/Mobject.ts:127

Parameters

color

string

Returns

this

---

setFill()

setFill(color?, opacity?): this

Defined in: core/Mobject.ts:165

Parameters

color?

string

opacity?

number

Returns

this

---

setFillOpacity()

setFillOpacity(opacity): this

Defined in: core/Mobject.ts:155

Parameters

opacity

number

Returns

this

---

setOpacity()

setOpacity(opacity): this

Defined in: core/Mobject.ts:135

Parameters

opacity

number

Returns

this

---

setStrokeWidth()

setStrokeWidth(width): this

Defined in: core/Mobject.ts:145

Parameters

width

number

Returns

this

---

setStyle()

setStyle(style): this

Defined in: core/Mobject.ts:113

Parameters

style

Partial<MobjectStyle>

Returns

this

---

setX()

setX(x): this

Defined in: core/Mobject.ts:385

Parameters

x

number

Returns

this

---

setY()

setY(y): this

Defined in: core/Mobject.ts:389

Parameters

y

number

Returns

this

---

setZ()

setZ(z): this

Defined in: core/Mobject.ts:393

Parameters

z

number

Returns

this

---

shift()

shift(delta): this

Defined in: core/Mobject.ts:184

Parameters

delta

Vector3Tuple

Returns

this

---

toCorner()

toCorner(direction, buff, frameDimensions?): this

Defined in: core/Mobject.ts:406

Parameters

direction

Vector3Tuple = ...

buff

number = 0.5

frameDimensions?

[number, number]

Returns

this

---

toEdge()

toEdge(direction, buff, frameDimensions?): this

Defined in: core/Mobject.ts:401

Parameters

direction

Vector3Tuple

buff

number = 0.5

frameDimensions?

[number, number]

Returns

this

---

update()

update(dt): void

Defined in: core/Mobject.ts:497

Parameters

dt

number

Returns

void