Class: Transform ​

Transform 组件上包含了一个对象在3D空间里的位置、旋转和缩放。 每一个对象(Object3D)都有一个Transform组件。

Hierarchy ​

• ComponentBase

  ↳ Transform

Properties ​

• object3D
• serializeTag
• _worldMatrix

Accessors ​

• transform
• enable
• targetPos
• parent
• scene3d
• up
• down
• forward
• back
• left
• right
• localRotQuat
• x
• y
• z
• scaleX
• scaleY
• scaleZ
• rotationX
• rotationY
• rotationZ
• worldPosition
• localPosition
• localRotation
• localScale

Methods ​

• onVisible
• onUpdate
• onLateUpdate
• onBeforeUpdate
• awake
• start
• stop
• update
• lateUpdate
• updateWorldMatrix
• lookAt
• destroy
• decomposeFromMatrix
• cloneTo
• serialization
• unSerialization

Constructors ​

• constructor

Properties ​

object3D ​

• object3D: Object3D = null

此组件附加到的Object3D对象。

Inherited from ​

ComponentBase.object3D

Defined in ​

src/engine/components/ComponentBase.ts:14

serializeTag ​

• Optional serializeTag: SerializeTag

Inherited from ​

ComponentBase.serializeTag

Defined in ​

src/engine/components/ComponentBase.ts:30

_worldMatrix ​

• _worldMatrix: Matrix4

Defined in ​

src/engine/components/Transform.ts:103

Accessors ​

transform ​

• get transform(): Transform

附加到此 Object3D对象 的 Transform组件。

Returns ​

Transform

Inherited from ​

ComponentBase.transform

Defined in ​

src/engine/components/ComponentBase.ts:39

enable ​

• get enable(): boolean

启用/禁用 组件。启用的组件可更新，禁用的组件不可更新。

Returns ​

boolean

Inherited from ​

ComponentBase.enable

Defined in ​

src/engine/components/ComponentBase.ts:62

• set enable(value): void

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.enable

Defined in ​

src/engine/components/ComponentBase.ts:43

targetPos ​

• get targetPos(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:110

• set targetPos(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:113

parent ​

• get parent(): Transform

Returns ​

Transform

Defined in ​

src/engine/components/Transform.ts:117

• set parent(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:121

scene3d ​

• get scene3d(): Scene3D

Returns ​

Scene3D

Defined in ​

src/engine/components/Transform.ts:132

• set scene3d(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:136

up ​

• get up(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:191

• set up(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:196

down ​

• get down(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:209

• set down(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:214

forward ​

• get forward(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:227

• set forward(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:232

back ​

• get back(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:247

• set back(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:252

left ​

• get left(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:267

• set left(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:272

right ​

• get right(): Vector3

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:285

• set right(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:290

localRotQuat ​

• get localRotQuat(): Quaternion

物体相对于父级变换属性，以四元数形式存储

Returns ​

Quaternion

Defined in ​

src/engine/components/Transform.ts:307

• set localRotQuat(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:311

x ​

• get x(): number

物体相对于父级X轴位置

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:480

• set x(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:462

y ​

• get y(): number

物体相对于父级Y轴位置

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:502

• set y(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:484

z ​

• get z(): number

物体相对于父级Z轴位置

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:524

• set z(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:506

scaleX ​

• get scaleX(): number

物体相对于父级X轴的缩放

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:542

• set scaleX(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:528

scaleY ​

• get scaleY(): number

物体相对于父级Y轴的缩放

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:560

• set scaleY(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:546

scaleZ ​

• get scaleZ(): number

物体相对于父级Z轴的缩放

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:579

• set scaleZ(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:564

rotationX ​

• get rotationX(): number

物体相对于父级的X轴旋转属性

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:601

• set rotationX(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:583

rotationY ​

• get rotationY(): number

物体相对于父级的Y轴旋转属性

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:623

• set rotationY(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:605

rotationZ ​

• get rotationZ(): number

物体相对于父级的Z轴旋转属性

Returns ​

number

Defined in ​

src/engine/components/Transform.ts:645

• set rotationZ(value): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:627

worldPosition ​

• get worldPosition(): Vector3

世界坐标系下物体位置

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:652

localPosition ​

• get localPosition(): Vector3

物体相对于父级的位置

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:677

• set localPosition(v): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:659

localRotation ​

• get localRotation(): Vector3

物体相对于父级的旋转属性

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:700

• set localRotation(v): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:681

localScale ​

• get localScale(): Vector3

物体相对于父级的缩放属性

Returns ​

Vector3

Defined in ​

src/engine/components/Transform.ts:718

• set localScale(v): void

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:704

Methods ​

onVisible ​

▸ onVisible(value): void

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onVisible

Defined in ​

src/engine/components/ComponentBase.ts:66

onUpdate ​

▸ onUpdate(call): void

添加更新函数。会在每帧更新时执行。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onUpdate

Defined in ​

src/engine/components/ComponentBase.ts:135

onLateUpdate ​

▸ onLateUpdate(call): void

添加延迟更新函数。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onLateUpdate

Defined in ​

src/engine/components/ComponentBase.ts:148

onBeforeUpdate ​

▸ onBeforeUpdate(call): void

添加帧更新前执行的函数。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onBeforeUpdate

Defined in ​

src/engine/components/ComponentBase.ts:161

awake ​

▸ awake(): void

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:171

start ​

▸ start(): void

Returns ​

void

Overrides ​

ComponentBase.start

Defined in ​

src/engine/components/Transform.ts:173

stop ​

▸ stop(): void

Returns ​

void

Overrides ​

ComponentBase.stop

Defined in ​

src/engine/components/Transform.ts:175

update ​

▸ update(): void

Returns ​

void

Overrides ​

ComponentBase.update

Defined in ​

src/engine/components/Transform.ts:177

lateUpdate ​

▸ lateUpdate(): void

Returns ​

void

Overrides ​

ComponentBase.lateUpdate

Defined in ​

src/engine/components/Transform.ts:179

updateWorldMatrix ​

▸ updateWorldMatrix(force?): void

更新世界空间矩阵

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:365

lookAt ​

▸ lookAt(pos, target, up?): void

当前对象对视位置 （全局） (修改的是自身的全局变换)

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/Transform.ts:390

destroy ​

▸ destroy(): void

移除组件时候调用

Returns ​

void

Overrides ​

ComponentBase.destroy

Defined in ​

src/engine/components/Transform.ts:421

decomposeFromMatrix ​

▸ decomposeFromMatrix(matrix, orientationStyle?): Transform

Parameters ​

Returns ​

Transform

Defined in ​

src/engine/components/Transform.ts:434

cloneTo ​

▸ cloneTo(obj): void

创建新的组件，复制当前组件的属性，并添加到目标对象上。

Parameters ​

Returns ​

void

Overrides ​

ComponentBase.cloneTo

Defined in ​

src/engine/components/Transform.ts:456

serialization ​

▸ serialization(assets): SerializeComponentBase

Parameters ​

Returns ​

SerializeComponentBase

Overrides ​

ComponentBase.serialization

Defined in ​

src/engine/components/Transform.ts:802

unSerialization ​

▸ unSerialization(componentData, data): void

Parameters ​

Returns ​

void

Overrides ​

ComponentBase.unSerialization

Defined in ​

src/engine/components/Transform.ts:815

Constructors ​

constructor ​

• new Transform()

Overrides ​

ComponentBase.constructor

Defined in ​

src/engine/components/Transform.ts:160