Class: GenericGraph

target

Mobject._createThreeObject

Returns

void

_createMobjects()

protected _createMobjects(): void

Defined in: src/mobjects/graph/GenericGraph.ts:180

Create vertex and edge mobjects

Returns

void

_createThreeObject()

protected _createThreeObject(): Object3D

Defined in: src/mobjects/graph/GenericGraph.ts:756

Create the Three.js backing object

Returns

Object3D

Overrides

_createVertexMobject()

protected _createVertexMobject(v): void

Defined in: src/mobjects/graph/GenericGraph.ts:211

Create a single vertex mobject

Parameters

v

Returns

void

_flattenAsContainer()

protected _flattenAsContainer(worldMatrix): this

Defined in: src/core/Mobject.ts:1020

Flatten a node whose geometry is fully described by its children (or which has no own geometry): recurse into children, then reset own transform to identity. The transform is not lost — it was folded into the descendants via the composed worldMatrix.

Parameters

worldMatrix

Mobject._flattenAsContainer

Returns

this

Inherited from

_flattenAsMesh()

protected _flattenAsMesh(worldMatrix): this

Defined in: src/core/Mobject.ts:1035

Flatten a Three.js-mesh node that cannot bake geometry into points: absolutize by setting the local transform equal to worldMatrix, so it renders correctly once its (now identity) ancestors collapse. A mesh is a flattening barrier — its descendants stay relative to it.

Parameters

worldMatrix

Mobject._flattenAsMesh

Returns

this

Inherited from

_getBoundingBox()

_getBoundingBox(): object

Defined in: src/core/Mobject.ts:853

Returns

object

depth

depth: number

height

height: number

width

width: number

Deprecated

Use getBoundingBox() instead.

Inherited from

Mobject._getBoundingBox

_getEdgeInDirection()

_getEdgeInDirection(direction): Vector3Tuple

Defined in: src/core/Mobject.ts:837

Parameters

direction

Returns

Mobject._getEdgeInDirection

World-space edge position (center + half-bounding-box offset).

Inherited from

_getEdgeKey()

protected _getEdgeKey(source, target): string

Defined in: src/mobjects/graph/GenericGraph.ts:155

Get edge key from vertex pair

Parameters

source

target

Returns

string

_localToWorld()

protected _localToWorld(p): Vector3Tuple

Defined in: src/core/Mobject.ts:493

LOCAL point -> WORLD (the frame this node's points live in; this node's own transform IS applied).

Parameters

p

Returns

Mobject._localToWorld

Post

result === this._worldMatrix() * p

Inherited from

_markDirty()

_markDirty(): void

Defined in: src/core/Mobject.ts:1093

Mark this node's render/transform state stale and propagate the flag to the root. World-space geometry of any node depends on its ancestors' transforms, so a change anywhere must invalidate the whole ancestor chain; the invariant "a clean node has a clean subtree" then lets _syncToThree()/root-sync skip untouched branches safely.

Returns

void

Post

this._dirty && (this.parent => this.parent._dirty)

Inherited from

Mobject._markDirty

_markDirtyUpward()

_markDirtyUpward(): void

Defined in: src/core/Mobject.ts:1104

Alias for _markDirty. Retained as the single override point for subclasses (e.g. VMobject) that must also invalidate baked geometry when a mutation propagates upward; transform-only changes call _markDirty() directly.

Returns

void

Inherited from

Mobject._markDirtyUpward

_normalizeChildrenInto()

protected _normalizeChildrenInto(worldMatrix): void

Defined in: src/core/Mobject.ts:1008

Recurse normalizeTransform into children, composing each child's own matrix onto worldMatrix so every descendant flattens into the same frame.

Parameters

worldMatrix

Mobject._normalizeChildrenInto

Returns

void

Inherited from

_ownMatrix()

_ownMatrix(): Matrix4

Defined in: src/core/Mobject.ts:1142

This node's transform matrix in isolation — position, rotation, and scale composed together, with no ancestor contribution.

Returns

Post

this.parent === null => this._computeWorldMatrix() === this._computeOwnMatrix()

Post

this.parent !== null => this._computeWorldMatrix() === this.parent._computeWorldMatrix() * this._computeOwnMatrix()

Inherited from

Mobject._ownMatrix

_removeEdgeLabel()

protected _removeEdgeLabel(key): void

Defined in: src/mobjects/graph/GenericGraph.ts:661

Remove and forget the label mobject for an edge, if any.

Parameters

key

string

Returns

void

_root()

_root(): Mobject

Defined in: src/core/Mobject.ts:1113

The topmost ancestor (the node with no parent).

Returns

Inherited from

Mobject._root

_rotateAboutParentLocalPoint()

protected _rotateAboutParentLocalPoint(angle, axis, pivotLocal): void

Defined in: src/core/Mobject.ts:462

Rotate about a pivot expressed in this node's PARENT-local frame (the same frame as this.position). No world-space conversion is done.

Parameters

angle

number

axis

pivotLocal

Mobject._rotateAboutParentLocalPoint

Returns

void

Pre

pivotLocal is in the same frame as this.position (parent-local)

Post

the parent-local pivot point is fixed; this.position rotates about it

Post

this.rotation === old.rotation composed with the requested rotation

Inherited from

_shortenEdge()

protected _shortenEdge(start, end, radius): [Vector3Tuple, Vector3Tuple]

Defined in: src/mobjects/graph/GenericGraph.ts:298

Shorten an edge to not overlap with vertex circles

Parameters

start

end

Mobject._syncMaterialToThree

radius

number

Returns

[Vector3Tuple, Vector3Tuple]

_syncMaterialToThree()

protected _syncMaterialToThree(): void

Defined in: src/core/Mobject.ts:1065

Returns

void

Inherited from

_syncToThree()

_syncToThree(): void

Defined in: src/core/Mobject.ts:1042

Returns

void

Inherited from

Mobject._syncToThree

_syncWorldMatrices()

_syncWorldMatrices(): Object3D

Defined in: src/core/Mobject.ts:769

Refresh the THREE world matrices so a geometry query reads current transforms, and return the backing object. World coordinates depend on every ancestor's transform, so we sync from the root (the dirty invariant — see _markDirty — lets the recursion skip clean subtrees). _syncToThree only copies locals onto the THREE objects; setFromObject won't walk up to refresh matrixWorld, so we flush ancestors (true) and descendants (true) here. Shared by getBounds() and getBoundingBox() so both stay consistent.

Returns

Object3D

Pre

!this.isEmpty()

Post

result.min <= result.max component-wise

Inherited from

Mobject._syncWorldMatrices

_worldMatrix()

_worldMatrix(): Matrix4

Defined in: src/core/Mobject.ts:1147

Returns

Inherited from

Mobject._worldMatrix

_worldToLocal()

protected _worldToLocal(p): Vector3Tuple

Defined in: src/core/Mobject.ts:503

WORLD point -> this node's LOCAL frame. Inverse of _localToWorld.

Parameters

p

Returns

Mobject._worldToLocal

Post

result === this._worldMatrix().invert() * p

Inherited from

add()

add(...mobjects): this

Defined in: src/core/Mobject.ts:587

Parameters

mobjects

...Mobject[]

Returns

this

Inherited from

Mobject.add

addEdge()

addEdge(source, target, config?): this

Defined in: src/mobjects/graph/GenericGraph.ts:493

Add an edge to the graph

Parameters

source

Source vertex

target

Target vertex

config?

EdgeConfig

Optional edge configuration

Returns

this

this for chaining

addEdges()

addEdges(...edges): this

Defined in: src/mobjects/graph/GenericGraph.ts:524

Add multiple edges to the graph

Parameters

edges

...EdgeTuple[]

Array of [source, target] tuples

Returns

this

this for chaining

addUpdater()

addUpdater(updater, callOnAdd): this

Defined in: src/core/Mobject.ts:1183

Parameters

updater

UpdaterFunction

callOnAdd

boolean = false

Returns

this

Inherited from

Mobject.addUpdater

addVertex()

addVertex(v, config?): this

Defined in: src/mobjects/graph/GenericGraph.ts:337

Add a vertex to the graph

Parameters

v

Vertex identifier

config?

VertexConfig

Optional vertex configuration

Returns

this

this for chaining

addVertices()

addVertices(...vertices): this

Defined in: src/mobjects/graph/GenericGraph.ts:359

Add multiple vertices to the graph

Parameters

vertices

...VertexId[]

Array of vertex identifiers

Returns

this

this for chaining

alignTo()

alignTo(target, direction): this

Defined in: src/core/Mobject.ts:821

Parameters

target

direction

Returns

this

Inherited from

Mobject.alignTo

animateSpringLayout()

animateSpringLayout(options): ForceDirectedLayout

Defined in: src/mobjects/graph/GenericGraph.ts:685

Build an animation that relaxes the graph with a live spring (force-directed) simulation. The vertices move step by step over the animation's run time, so the graph visibly settles.

The scale, center, and iterations default to this graph's layout config.

Parameters

options

ForceDirectedLayoutOptions = {}

Animation and simulation options.

Returns

ForceDirectedLayout

A ForceDirectedLayout animation.

applyFunction()

applyFunction(fn, options?): this

Defined in: src/core/Mobject.ts:1241

Parameters

fn

(point) => number[]

options?

aboutEdge?

aboutPoint?

Mobject.applyFunction

Returns

this

Inherited from

applyFunctionAboutPoint()

applyFunctionAboutPoint(fn, aboutPoint): this

Defined in: src/core/Mobject.ts:1220

Apply a function to every descendant's world-space points, about a given point. Recurses the family and delegates to _applyFunctionAboutPoint on each node.

Parameters

fn

(pts) => number[][]

aboutPoint

number[] = ...

Returns

this

Pre

fn(pts).length === pts.length

Post

m.getPoints()[i] === old.m.getPoints().map(p => fn([p - aboutPoint]) + aboutPoint)[i] // for every descendant m

Inherited from

Mobject.applyFunctionAboutPoint

applyMatrix()

applyMatrix(matrix, options?): this

Defined in: src/core/Mobject.ts:1249

Parameters

matrix

number[][]

options?

aboutEdge?

aboutPoint?

Mobject.applyToFamily

Returns

this

Inherited from

Mobject.applyMatrix

applyToFamily()

applyToFamily(func): this

Defined in: src/core/Mobject.ts:1171

Parameters

func

(mobject) => void

Returns

this

Inherited from

become()

become(other): this

Defined in: src/core/Mobject.ts:700

Parameters

other

Mobject.clearUpdaters

Returns

this

Inherited from

Mobject.become

center()

center(): this

Defined in: src/core/Mobject.ts:883

Returns

this

Inherited from

Mobject.center

clearUpdaters()

clearUpdaters(): this

Defined in: src/core/Mobject.ts:1195

Returns

this

Inherited from

copy()

copy(): GenericGraph

Defined in: src/mobjects/graph/GenericGraph.ts:764

Create a copy of this graph

Returns

GenericGraph

Overrides

Mobject.copy

disableChildZLayering()

disableChildZLayering(): this

Defined in: src/core/Mobject.ts:1078

Disable the 2D draw-order z-layering offset (idx * 0.01 per non-first child, applied in _syncToThree) for this node and its whole subtree.

The offset is a flat-2D hack that fakes paint order by nudging later siblings toward the camera. Under a 3D perspective camera with real depth sorting it instead corrupts geometry: a group's children drift along world-z proportionally to their index (issue #465). ThreeDScene calls this on every added mobject so 3D scenes opt out. Because the offset is gated on the parent's flag, setting it on a container also covers children added later.

Returns

this

Inherited from

Mobject.disableChildZLayering

dispose()

dispose(): void

Defined in: src/core/Mobject.ts:1290

Returns

void

Inherited from

Mobject.dispose

flip()

flip(axis, options?): this

Defined in: src/core/Mobject.ts:509

Parameters

axis

Vector3Tuple = ...

options?

aboutEdge?

aboutPoint?

Returns

this

Inherited from

Mobject.flip

generateTarget()

generateTarget(): Mobject

Defined in: src/core/Mobject.ts:1264

Returns

Mobject.generateTarget

Inherited from

getBlendMode()

getBlendMode(): BlendMode

Defined in: src/core/Mobject.ts:243

The current blend mode of this mobject.

Returns

BlendMode

Inherited from

Mobject.getBlendMode

getBottom()

getBottom(): Vector3Tuple

Defined in: src/core/Mobject.ts:862

Returns

Mobject.getBoundingBox

Inherited from

Mobject.getBottom

getBoundingBox()

getBoundingBox(): object

Defined in: src/core/Mobject.ts:840

Returns

object

depth

depth: number

height

height: number

width

width: number

Inherited from

getBounds()

getBounds(): object

Defined in: src/core/Mobject.ts:787

World-space axis-aligned bounding box.

Uses Box3.setFromObject() via the Three.js subtree. This works for all standard geometry types without a renderer. VMobject overrides this with point math because Line2's LineGeometry is incompatible with Box3.setFromObject() — see PointBounds.ts for the full explanation.

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

Pre

!this.isEmpty()

Post

result.min <= result.max component-wise

Inherited from

Mobject.getBounds

getCenter()

getCenter(): Vector3Tuple

Defined in: src/core/Mobject.ts:729

Get center in world coordinates.

Returns

Post

this.isEmpty() => result === this._localToWorld([0,0,0])

Post

!this.isEmpty() => result[i] === (worldBbox.min[i] + worldBbox.max[i]) / 2

Inherited from

Mobject.getCenter

getDegree()

getDegree(v): number

Defined in: src/mobjects/graph/GenericGraph.ts:480

Get the degree of a vertex (number of edges)

Parameters

v

Mobject.getDisplayMeshes

Returns

number

getDepth()

getDepth(): number

Defined in: src/core/Mobject.ts:849

Returns

number

Inherited from

Mobject.getDepth

getDisplayMeshes()

getDisplayMeshes(): Mesh<BufferGeometry<NormalBufferAttributes, BufferGeometryEventMap>, Material<MaterialEventMap> | Material<MaterialEventMap>[], Object3DEventMap>[]

Defined in: src/core/Mobject.ts:1163

Returns

Mesh<BufferGeometry<NormalBufferAttributes, BufferGeometryEventMap>, Material<MaterialEventMap> | Material<MaterialEventMap>[], Object3DEventMap>[]

Inherited from

getDisplayMeshLength()

getDisplayMeshLength(): number

Defined in: src/core/Mobject.ts:1159

Number of visible display meshes this mobject contributes when rendered. Used for Transform eligibility checks without forcing Three.js object creation.

Returns

number

Inherited from

Mobject.getDisplayMeshLength

getEdge()

getEdge(direction): Vector3Tuple

Defined in: src/core/Mobject.ts:856

Parameters

getEdgeLabelMobject()

getEdgeLabelMobject(source, target): Text

Defined in: src/mobjects/graph/GenericGraph.ts:605

Get the weight/label Text mobject for an edge, if the edge has one.

Parameters

source

target

Returns

Text

getEdgeMobject()

getEdgeMobject(source, target): Mobject

Defined in: src/mobjects/graph/GenericGraph.ts:597

Get the Line/Arrow mobject for an edge

Parameters

source

target

Returns

getEdges()

getEdges(): EdgeTuple[]

Defined in: src/mobjects/graph/GenericGraph.ts:575

Get all edges

Returns

EdgeTuple[]

getFamily()

getFamily(): Mobject[]

Defined in: src/core/Mobject.ts:1177

Returns

Mobject[]

Inherited from

Mobject.getFamily

getHeight()

getHeight(): number

Defined in: src/core/Mobject.ts:846

Returns

number

Inherited from

Mobject.getHeight

getLeft()

getLeft(): Vector3Tuple

Defined in: src/core/Mobject.ts:865

Returns

Inherited from

Mobject.getLeft

getLocalCenter()

getLocalCenter(): Vector3Tuple

Defined in: src/core/Mobject.ts:751

Get center in this mobject's parent coordinate frame.

Includes this node's own local transform, excludes ancestor transforms.

Returns

Mobject.getLocalCenter

Post

this.parent === null => result === this.getCenter()

Post

this.parent !== null => result === parent._computeWorldMatrix().invert() * this.getCenter()

Inherited from

getNeighbors()

getNeighbors(v): VertexId[]

Defined in: src/mobjects/graph/GenericGraph.ts:465

Get neighbors of a vertex (adjacent vertices)

Parameters

v

Returns

VertexId[]

getPositions()

getPositions(): Map<VertexId, Vector3Tuple>

Defined in: src/mobjects/graph/GenericGraph.ts:672

Get all vertex positions

Returns

Map<VertexId, Vector3Tuple>

getRight()

getRight(): Vector3Tuple

Defined in: src/core/Mobject.ts:868

Returns

Mobject.getThreeObject

Inherited from

Mobject.getRight

getThreeObject()

getThreeObject(): Object3D

Defined in: src/core/Mobject.ts:1117

Returns

Object3D

Inherited from

getTop()

getTop(): Vector3Tuple

Defined in: src/core/Mobject.ts:859

Returns

Inherited from

Mobject.getTop

getUpdaters()

getUpdaters(): UpdaterFunction[]

Defined in: src/core/Mobject.ts:1202

Returns

UpdaterFunction[]

Inherited from

Mobject.getUpdaters

getVertexMobject()

getVertexMobject(v): Dot

Defined in: src/mobjects/graph/GenericGraph.ts:419

Get the Dot mobject for a vertex

Parameters

v

Returns

Dot

getVertexPosition()

getVertexPosition(v): Vector3Tuple

Defined in: src/mobjects/graph/GenericGraph.ts:426

Get the position of a vertex

Parameters

v

Returns

getVertices()

getVertices(): VertexId[]

Defined in: src/mobjects/graph/GenericGraph.ts:398

Get all vertex identifiers

Returns

VertexId[]

getWidth()

getWidth(): number

Defined in: src/core/Mobject.ts:843

Returns

number

Inherited from

Mobject.getWidth

hasEdge()

hasEdge(source, target): boolean

Defined in: src/mobjects/graph/GenericGraph.ts:589

Check if the graph contains an edge

Parameters

source

target

Returns

boolean

hasUpdaters()

hasUpdaters(): boolean

Defined in: src/core/Mobject.ts:1199

Returns

boolean

Inherited from

Mobject.hasUpdaters

hasVertex()

hasVertex(v): boolean

Defined in: src/mobjects/graph/GenericGraph.ts:412

Check if the graph contains a vertex

Parameters

v

Returns

boolean

highlightPath()

highlightPath(path, vertexColor, edgeColor): this

Defined in: src/mobjects/graph/GenericGraph.ts:721

Highlight a path (sequence of vertices)

Parameters

path

VertexId[]

vertexColor

string = RED

edgeColor

string = RED

Returns

this

isEmpty()

isEmpty(): boolean

Defined in: src/core/Mobject.ts:719

Whether this mobject has no renderable geometry. Base default is conservative: non-empty unless specialized subclasses decide otherwise.

Returns

boolean

Inherited from

Mobject.isEmpty

isSelfLoop()

isSelfLoop(source, target): boolean

Defined in: src/mobjects/graph/GenericGraph.ts:613

Check whether an edge is a self-loop (connects a vertex to itself).

Parameters

source

target

Mobject.isTransformNormalized

Returns

boolean

isTransformNormalized()

isTransformNormalized(): boolean

Defined in: src/core/Mobject.ts:623

Check if this mobject's transform is normalized (rotation=0, scale=1).

Returns

boolean

Post

result === (rotation.x==0 && rotation.y==0 && rotation.z==0 && scaleVector===[1,1,1])

Inherited from

matchDepth()

matchDepth(mob): this

Defined in: src/core/Mobject.ts:932

Scale uniformly so the depth matches mob's depth.

Parameters

mob

Returns

this

Inherited from

Mobject.matchDepth

matchHeight()

matchHeight(mob): this

Defined in: src/core/Mobject.ts:928

Scale uniformly so the height matches mob's height.

Parameters

mob

Returns

this

Inherited from

Mobject.matchHeight

matchWidth()

matchWidth(mob): this

Defined in: src/core/Mobject.ts:924

Scale uniformly so the width matches mob's width.

Parameters

mob

Returns

this

Inherited from

Mobject.matchWidth

matchX()

matchX(mob): this

Defined in: src/core/Mobject.ts:936

Shift so the center x-coordinate matches mob's.

Parameters

mob

Returns

this

Inherited from

Mobject.matchX

matchY()

matchY(mob): this

Defined in: src/core/Mobject.ts:940

Shift so the center y-coordinate matches mob's.

Parameters

mob

Returns

this

Inherited from

Mobject.matchY

matchZ()

matchZ(mob): this

Defined in: src/core/Mobject.ts:944

Shift so the center z-coordinate matches mob's.

Parameters

mob

Returns

this

Inherited from

Mobject.matchZ

moveTo()

moveTo(target, alignedEdge?): this

Defined in: src/core/Mobject.ts:362

Move to target position in world space.

Computes the delta from the current world-space center, converts it into this node's parent-local frame (the frame shift()/position live in), and applies it so the world-space center lands on the target. The parent-local conversion is what makes this correct when the node is parented under a scaled/rotated parent — a raw world delta fed to shift() would be scaled/rotated by the parent. For an unparented node the conversion is the identity, so behavior is unchanged.

Parameters

target

alignedEdge?

Returns

this

Post

result world center === target (within the parent's representable frame)

Pre

!this.isEmpty() if needed (e.g., VGroup).

Inherited from

Mobject.moveTo

moveToAligned()

moveToAligned(target, alignedEdge?): this

Defined in: src/core/Mobject.ts:831

Parameters

target

alignedEdge?

Mobject.moveToAligned

Returns

this

Inherited from

nextTo()

nextTo(target, direction, buff): this

Defined in: src/core/Mobject.ts:804

Parameters

target

Mobject.normalizeTransform

direction

Vector3Tuple = RIGHT

buff

number = 0.25

Returns

this

Inherited from

Mobject.nextTo

normalizeTransform()

normalizeTransform(worldMatrix): this

Defined in: src/mobjects/graph/GenericGraph.ts:38

Flatten this mobject's transform into its canonical, absolute representation.

Bakes worldMatrix into the node's own geometry, recurses so every descendant is expressed in the same frame, then resets the local transform to identity. Called with no argument it seeds with this node's OWN matrix, so bake-then-reset preserves world appearance whether or not the node has ancestors — the ancestors keep their transforms and still apply. The recursion (and a detached-clone caller) passes an explicit accumulated matrix.

Implemented per family rather than via a hook so the compiler forces every geometry-owning subclass to declare how it flattens: containers reset to identity (geometry lives in children), point-based mobjects bake worldMatrix into their points, and Three.js meshes — which cannot bake into points — absolutize their local transform instead (see _flattenAsMesh).

Parameters

worldMatrix

Matrix4 = ...

Returns

this

Post

old.getPoints()[i] === this.getPoints()[i] // world geometry preserved, every descendant

Post

this._computeOwnMatrix() === Identity // container/point nodes; meshes: own === worldMatrix

Overrides

prepareForNonlinearTransform()

prepareForNonlinearTransform(numPieces): this

Defined in: src/core/Mobject.ts:1257

Parameters

numPieces

number = 50

Returns

this

Inherited from

Mobject.prepareForNonlinearTransform

remove()

remove(...mobjects): this

Defined in: src/core/Mobject.ts:602

Parameters

mobjects

...Mobject[]

Returns

this

Inherited from

Mobject.remove

removeEdge()

removeEdge(source, target): this

Defined in: src/mobjects/graph/GenericGraph.ts:551

Remove an edge from the graph

Parameters

source

Source vertex

target

Mobject.removeUpdater

Target vertex

Returns

this

this for chaining

removeUpdater()

removeUpdater(updater): this

Defined in: src/core/Mobject.ts:1189

Parameters

updater

UpdaterFunction

Returns

this

Inherited from

removeVertex()

removeVertex(v): this

Defined in: src/mobjects/graph/GenericGraph.ts:377

Remove a vertex from the graph

Parameters

v

Vertex identifier

Returns

this

this for chaining

replace()

replace(target, stretch): this

Defined in: src/core/Mobject.ts:705

Parameters

target

Mobject.rotateAboutOrigin

stretch

boolean = false

Returns

this

Inherited from

Mobject.replace

resetColors()

resetColors(): this

Defined in: src/mobjects/graph/GenericGraph.ts:734

Reset all colors to default

Returns

this

restoreState()

restoreState(): boolean

Defined in: src/core/Mobject.ts:1274

Returns

boolean

Inherited from

Mobject.restoreState

rotate()

rotate(angle, axisOrOptions?): this

Defined in: src/core/Mobject.ts:412

Rotate the mobject by angle around an axis. Accepts aboutPoint or aboutEdge to specify the rotation center.

Parameters

angle

number

axisOrOptions?

Vector3Tuple | AxisOrOptions

Returns

this

Inherited from

Mobject.rotate

rotateAboutOrigin()

rotateAboutOrigin(angle, axis): this

Defined in: src/core/Mobject.ts:450

Parameters

angle

number

axis

Vector3Tuple = ...

Returns

this

Inherited from

saveState()

saveState(): this

Defined in: src/core/Mobject.ts:1269

Returns

this

Inherited from

Mobject.saveState

scale()

scale(factor, options?): this

Defined in: src/core/Mobject.ts:535

Parameters

factor

number | Vector3Tuple

options?

aboutEdge?

aboutPoint?

Mobject.scaleToFitDepth

Returns

this

Inherited from

Mobject.scale

scaleToFitDepth()

scaleToFitDepth(depth): this

Defined in: src/core/Mobject.ts:906

Scale uniformly so the depth becomes depth.

Parameters

depth

number

Returns

this

Inherited from

scaleToFitHeight()

scaleToFitHeight(height): this

Defined in: src/core/Mobject.ts:900

Scale uniformly so the height becomes height.

Parameters

height

number

Returns

this

Inherited from

Mobject.scaleToFitHeight

scaleToFitWidth()

scaleToFitWidth(width): this

Defined in: src/core/Mobject.ts:894

Scale uniformly so the width becomes width.

Parameters

width

number

Returns

this

Inherited from

Mobject.scaleToFitWidth

setBlendMode()

setBlendMode(mode): this

Defined in: src/core/Mobject.ts:233

Set the blend mode for this mobject and its whole family.

The mode flows through to every three.js material of this mobject and its submobjects on the next sync. The default is 'normal' (standard alpha blending), which matches three.js's own default, so output is unchanged until a non-default mode is set.

Parameters

mode

BlendMode

One of normal, additive, multiply, subtractive, screen.

Returns

this

this for chaining.

Inherited from

Mobject.setBlendMode

setColor()

setColor(color): this

Defined in: src/core/Mobject.ts:212

Parameters

color

string

Returns

this

Inherited from

Mobject.setColor

setDepth()

setDepth(depth): this

Defined in: src/core/Mobject.ts:920

CE set_depth (stretch=false default): alias of scaleToFitDepth.

Parameters

depth

number

Returns

this

Inherited from

Mobject.setDepth

setEdgeColor()

setEdgeColor(source, target, color): this

Defined in: src/mobjects/graph/GenericGraph.ts:709

Set the color of a specific edge

Parameters

source

target

Mobject.setFillOpacity

color

string

Returns

this

setFill()

setFill(color?, opacity?): this

Defined in: src/core/Mobject.ts:310

Parameters

color?

string

opacity?

number

Returns

this

Inherited from

Mobject.setFill

setFillOpacity()

setFillOpacity(opacity): this

Defined in: src/core/Mobject.ts:300

Parameters

opacity

number

Returns

this

Inherited from

setHeight()

setHeight(height): this

Defined in: src/core/Mobject.ts:916

CE set_height (stretch=false default): alias of scaleToFitHeight.

Parameters

height

number

Returns

this

Inherited from

Mobject.setHeight

setLayout()

setLayout(layout): this

Defined in: src/mobjects/graph/GenericGraph.ts:624

Change the layout algorithm

Parameters

layout

Layout type or configuration

LayoutConfig | LayoutType

Returns

this

this for chaining

setStrokeOpacity()

setStrokeOpacity(opacity): this

Defined in: src/core/Mobject.ts:280

Parameters

opacity

number

Returns

this

Inherited from

Mobject.setStrokeOpacity

setStrokeWidth()

setStrokeWidth(width): this

Defined in: src/core/Mobject.ts:290

Parameters

width

number

Returns

this

Inherited from

Mobject.setStrokeWidth

setStyle()

setStyle(style): this

Defined in: src/core/Mobject.ts:198

Parameters

style

Partial<MobjectStyle>

Returns

this

Inherited from

Mobject.setStyle

setUserId()

setUserId(userId): this

Defined in: src/core/Mobject.ts:179

Set the user-defined string identifier used by Scene.getMobject. Chainable, so it fits factory and loop code: factory().setUserId('row-3'). The value need not be unique; the lookup returns the first match.

Parameters

userId

string

The identifier to assign

Returns

this

Inherited from

Mobject.setUserId

setVertexColor()

setVertexColor(v, color): this

Defined in: src/mobjects/graph/GenericGraph.ts:697

Set the color of a specific vertex

Parameters

v

color

string

Returns

this

setVertexPosition()

setVertexPosition(v, position): this

Defined in: src/mobjects/graph/GenericGraph.ts:433

Set the position of a vertex

Parameters

v

position

Returns

this

setWidth()

setWidth(width): this

Defined in: src/core/Mobject.ts:912

CE set_width (stretch=false default): alias of scaleToFitWidth.

Parameters

width

number

Returns

this

Inherited from

Mobject.setWidth

setX()

setX(x): this

Defined in: src/core/Mobject.ts:871

Parameters

x

number

Returns

this

Inherited from

Mobject.setX

setY()

setY(y): this

Defined in: src/core/Mobject.ts:875

Parameters

y

number

Returns

this

Inherited from

Mobject.setY

setZ()

setZ(z): this

Defined in: src/core/Mobject.ts:879

Parameters

z

number

Returns

this

Inherited from

Mobject.setZ

shift()

shift(delta): this

Defined in: src/core/Mobject.ts:340

Parameters

delta

Returns

this

Inherited from

Mobject.shift

stretch()

stretch(factor, dim, options?): this

Defined in: src/core/Mobject.ts:567

Parameters

factor

number

dim

number

options?

aboutEdge?

aboutPoint?

Returns

this

Inherited from

Mobject.stretch

toCorner()

toCorner(direction, buff, frameDimensions?): this

Defined in: src/core/Mobject.ts:973

Parameters

direction

Vector3Tuple = ...

buff

number = 0.5

frameDimensions?

[number, number]

Returns

this

Inherited from

Mobject.toCorner

toEdge()

toEdge(direction, buff, frameDimensions?): this

Defined in: src/core/Mobject.ts:968

Parameters

direction