Class: GroupNode

Defined in: modules/engine/src/scenegraph/group-node.ts:36

Extends

• ScenegraphNode

Constructors

Constructor

new GroupNode(children): GroupNode

Defined in: modules/engine/src/scenegraph/group-node.ts:41

Parameters

children

ScenegraphNode[]

Returns

GroupNode

Overrides

ScenegraphNode.constructor

Constructor

new GroupNode(props?): GroupNode

Defined in: modules/engine/src/scenegraph/group-node.ts:42

Parameters

props?

GroupNodeProps

Returns

GroupNode

Overrides

ScenegraphNode.constructor

Properties

children

children: ScenegraphNode[]

Defined in: modules/engine/src/scenegraph/group-node.ts:37

---

display

display: boolean = true

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:30

Inherited from

ScenegraphNode.display

---

id

readonly id: string

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:27

Inherited from

ScenegraphNode.id

---

matrix

matrix: Matrix4

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:28

Inherited from

ScenegraphNode.matrix

---

position

position: Vector3

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:31

Inherited from

ScenegraphNode.position

---

props

props: ScenegraphNodeProps = {}

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:36

Inherited from

ScenegraphNode.props

---

rotation

rotation: Vector3

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:32

Inherited from

ScenegraphNode.rotation

---

scale

scale: Vector3

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:33

Inherited from

ScenegraphNode.scale

---

transformSource

transformSource: ScenegraphTransformSource | null

Defined in: modules/engine/src/scenegraph/group-node.ts:39

Optional evaluated GPU poses; authored matrices remain unchanged.

---

userData

userData: Record<string, unknown> = {}

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:34

Inherited from

ScenegraphNode.userData

Methods

_setScenegraphNodeProps()

_setScenegraphNodeProps(props): void

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:195

Parameters

props

ScenegraphNodeProps

Returns

void

Inherited from

ScenegraphNode._setScenegraphNodeProps

---

add()

add(...children): this

Defined in: modules/engine/src/scenegraph/group-node.ts:77

Parameters

children

...(ScenegraphNode | ScenegraphNode[])[]

Returns

this

---

delete()

delete(): void

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:53

Returns

void

Deprecated

use .destroy()

Inherited from

ScenegraphNode.delete

---

destroy()

destroy(): void

Defined in: modules/engine/src/scenegraph/group-node.ts:70

Returns

void

Overrides

ScenegraphNode.destroy

---

findNode()

findNode(path): ScenegraphNode | undefined

Defined in: modules/engine/src/scenegraph/group-node.ts:103

Resolve one exact ID or path. Missing nodes return undefined; ambiguous paths throw.

Parameters

path

string

Returns

ScenegraphNode | undefined

---

findNodes()

findNodes(path): ScenegraphNode[]

Defined in: modules/engine/src/scenegraph/group-node.ts:112

Find structural matches in preorder, including hidden nodes and the search root.

Parameters

path

string

Returns

ScenegraphNode[]

---

getBounds()

getBounds(): ScenegraphBounds | null

Defined in: modules/engine/src/scenegraph/group-node.ts:56

Returns

ScenegraphBounds | null

Overrides

ScenegraphNode.getBounds

---

getCoordinateUniforms()

getCoordinateUniforms(viewMatrix, modelMatrix?): object

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:143

Parameters

viewMatrix

any

modelMatrix?

any

Returns

object

modelMatrix

modelMatrix: any

objectMatrix

objectMatrix: any

viewMatrix

viewMatrix: any

worldInverseMatrix

worldInverseMatrix: any

worldInverseTransposeMatrix

worldInverseTransposeMatrix: any

worldMatrix

worldMatrix: any

Inherited from

ScenegraphNode.getCoordinateUniforms

---

preorderTraversal()

preorderTraversal(visitor, __namedParameters?): void

Defined in: modules/engine/src/scenegraph/group-node.ts:209

Parameters

visitor

(node, context) => void

__namedParameters?

worldMatrix?

Matrix4 = ...

Returns

void

---

remove()

remove(child): this

Defined in: modules/engine/src/scenegraph/group-node.ts:88

Parameters

child

ScenegraphNode

Returns

this

---

removeAll()

removeAll(): this

Defined in: modules/engine/src/scenegraph/group-node.ts:97

Returns

this

---

setMatrix()

setMatrix(matrix, copyMatrix?): void

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:83

Parameters

matrix

any

copyMatrix?

boolean = true

Returns

void

Inherited from

ScenegraphNode.setMatrix

---

setMatrixComponents()

setMatrixComponents(components): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:91

Parameters

components

position?

any

rotation?

any

scale?

any

update?

boolean

Returns

this

Inherited from

ScenegraphNode.setMatrixComponents

---

setPosition()

setPosition(position): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:65

Parameters

position

any

Returns

this

Inherited from

ScenegraphNode.setPosition

---

setProps()

setProps(props): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:56

Parameters

props

ScenegraphNodeProps

Returns

this

Inherited from

ScenegraphNode.setProps

---

setRotation()

setRotation(rotation): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:71

Parameters

rotation

any

Returns

this

Inherited from

ScenegraphNode.setRotation

---

setScale()

setScale(scale): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:77

Parameters

scale

any

Returns

this

Inherited from

ScenegraphNode.setScale

---

toString()

toString(): string

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:61

Returns

string

Inherited from

ScenegraphNode.toString

---

traverse()

traverse(visitor, __namedParameters?): void

Defined in: modules/engine/src/scenegraph/group-node.ts:150

Parameters

visitor

(node, context) => void

__namedParameters?

worldMatrix?

Matrix4 = ...

Returns

void

---

traverseDepthSorted()

traverseDepthSorted(visitor, __namedParameters): void

Defined in: modules/engine/src/scenegraph/group-node.ts:173

Visits leaf nodes ordered by the camera-space centers of their aggregate bounds.

Parameters

visitor

(node, context) => void

__namedParameters

DepthSortedTraversalOptions

Returns

void

---

update()

update(__namedParameters?): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:127

Parameters

__namedParameters?

position?

any

rotation?

any

scale?

any

Returns

this

Inherited from

ScenegraphNode.update

---

updateMatrix()

updateMatrix(): this

Defined in: modules/engine/src/scenegraph/scenegraph-node.ts:113

Returns

this

Inherited from

ScenegraphNode.updateMatrix