@simversus/yjvis • Docs

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@simversus/yjvis / Node

Class: Node

代表场景树中的一个节点，控制节点的几何变化

Extends

• BaseObject

Extended by

• Camera
• Light
• Model
• Composite
• Scene
• ControlBase

Constructors

new Node()

new Node(): Node

Returns

Node

Overrides

BaseObject.constructor

Defined in

scene/Node.ts:95

Properties

children

children: Node[] = []

子节点

Defined in

scene/Node.ts:44

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classHierarchy

classHierarchy: ClassEnum[]

Deprecated

Inherited from

BaseObject.classHierarchy

Defined in

core/baseObject.ts:96

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label

label: string

自定义标识

Inherited from

BaseObject.label

Defined in

core/baseObject.ts:104

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layerMask

layerMask: number = 0

层级

Defined in

scene/Node.ts:93

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matrix

matrix: Mat4

本地矩阵

Defined in

scene/Node.ts:53

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onAfterRender()

onAfterRender: (node) => void

渲染后的回调

Parameters

• node: Node

Returns

void

Defined in

scene/Node.ts:89

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onBeforeRender()

onBeforeRender: (node) => void

渲染前的回调

Parameters

• node: Node

Returns

void

Defined in

scene/Node.ts:85

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parent?

optional parent: Node

父节点

Defined in

scene/Node.ts:49

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position

position: Vec3

位置

Defined in

scene/Node.ts:67

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quaternion

quaternion: Quat

旋转

Defined in

scene/Node.ts:77

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scaling

scaling: Vec3

缩放

Defined in

scene/Node.ts:72

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up

up: Vec3

上方向

Defined in

scene/Node.ts:62

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userData

userData: any

用户自定义数据

Inherited from

BaseObject.userData

Defined in

core/baseObject.ts:100

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uuid

uuid: number

唯一标识符

Inherited from

BaseObject.uuid

Defined in

core/baseObject.ts:92

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visible

visible: boolean = true

是否可见

Defined in

scene/Node.ts:39

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worldMatrix

worldMatrix: Mat4

世界矩阵

Defined in

scene/Node.ts:57

Accessors

mtime

get mtime(): number

Returns

number

Inherited from

BaseObject.mtime

Defined in

core/baseObject.ts:118

Methods

add()

add(...nodes): void

添加子节点

Parameters

• ...nodes: Node[]

Returns

void

Defined in

scene/Node.ts:276

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changed()

changed(): void

标记对象为已修改

Returns

void

Inherited from

BaseObject.changed

Defined in

core/baseObject.ts:128

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getRootNode()

getRootNode(): Node

Internal

获取根节点

Returns

Node

Defined in

scene/Node.ts:303

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getRotation()

getRotation(): Number3

获取旋转信息

Returns

Number3

Defined in

scene/Node.ts:132

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getWorldDirection()

getWorldDirection(): Vec3

获取在世界空间下的朝向

Returns

Vec3

Defined in

scene/Node.ts:264

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is()

is(t): boolean

Parameters

• t: ClassEnum

Returns

boolean

Inherited from

BaseObject.is

Defined in

core/baseObject.ts:122

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lookAt()

lookAt(target): void

看向某个点

Parameters

• target: Vec3 = ...

Returns

void

Defined in

scene/Node.ts:208

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lookTo()

lookTo(direction): void

看向某个方向

Parameters

• direction: Vec3

Returns

void

Defined in

scene/Node.ts:220

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release()

release(): void

销毁该对象

Returns

void

Inherited from

BaseObject.release

Defined in

core/baseObject.ts:134

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remove()

remove(...nodes): void

移除子节点

Parameters

• ...nodes: Node[]

Returns

void

Defined in

scene/Node.ts:290

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rotate()

rotate(__namedParameters): void

绕自身坐标系xyz轴旋转指定弧度

Parameters

• __namedParameters

• __namedParameters.dx?: number

• __namedParameters.dy?: number

• __namedParameters.dz?: number

Returns

void

Defined in

scene/Node.ts:189

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rotateOnAxis()

rotateOnAxis(axis, radian): void

绕指定轴旋转

Parameters

• axis: Vec3

• radian: number

Returns

void

Defined in

scene/Node.ts:173

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rotateOnWorldAxis()

rotateOnWorldAxis(axis, radian): void

绕世界坐标系指定轴旋转

Parameters

• axis: Vec3

• radian: number

Returns

void

Defined in

scene/Node.ts:181

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scale()

scale(__namedParameters): void

缩放节点

Parameters

• __namedParameters

• __namedParameters.dx?: number

• __namedParameters.dy?: number

• __namedParameters.dz?: number

Returns

void

Defined in

scene/Node.ts:198

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setMatrix()

setMatrix(m): void

设置模型的矩阵

Parameters

• m: Mat4

Returns

void

Defined in

scene/Node.ts:114

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setRotation()

setRotation(x, y, z): void

设置旋转

Parameters

• x: number

• y: number = x

• z: number = x

Returns

void

Defined in

scene/Node.ts:142

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translate()

translate(param0): void

延xyz轴移动

Parameters

• param0

• param0.dx?: number

• param0.dy?: number

• param0.dz?: number

Returns

void

Defined in

scene/Node.ts:162

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translateOnAxis()

translateOnAxis(axis, distance): Node

延指定轴移动

Parameters

• axis: Vec3

• distance: number

Returns

Node

Defined in

scene/Node.ts:152

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traverse()

traverse(cb): void

遍历执行

Parameters

• cb

Returns

void

Defined in

scene/Node.ts:123

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updateMatrix()

updateMatrix(): void

更新本地矩阵

Returns

void

Defined in

scene/Node.ts:228

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updateWorldMatrix()

updateWorldMatrix(updateParant, updateChildren): void

更新世界矩阵

Parameters

• updateParant: boolean = false

• updateChildren: boolean = true

Returns

void

Defined in

scene/Node.ts:245