Class: ComponentBase

Components are used to attach functionality to object3D, it has an owner object3D. The component can receive update events at each frame.

Hierarchy

• ComponentBase

  ↳ BillboardComponent

  ↳ ColliderComponent

  ↳ SkeletonAnimationComponent

  ↳ Transform

  ↳ AnimatorComponent

  ↳ PropertyAnimation

  ↳ MorphTargetBlender

  ↳ FlyCameraController

  ↳ HoverCameraController

  ↳ OrbitController

  ↳ GUICanvas

  ↳ UIComponentBase

  ↳ UITransform

  ↳ PostProcessingComponent

  ↳ GlobalIlluminationComponent

  ↳ Camera3D

  ↳ APatch

Implements

• IComponent

Constructors

• constructor

Properties

• object3D
• isDestroyed

Accessors

• eventDispatcher
• isStart
• transform
• enable

Methods

• init
• start
• stop
• onEnable
• onDisable
• onUpdate
• onLateUpdate
• onBeforeUpdate
• onCompute
• onGraphic
• onParentChange
• cloneTo
• copyComponent
• beforeDestroy
• destroy

Constructors

constructor

• new ComponentBase(): ComponentBase

Returns

ComponentBase

Properties

object3D

• object3D: Object3D = null

owner object3D

Implementation of

IComponent.object3D

Defined in

src/components/ComponentBase.ts:17

---

isDestroyed

• Optional isDestroyed: boolean

Implementation of

IComponent.isDestroyed

Defined in

src/components/ComponentBase.ts:38

Accessors

eventDispatcher

• get eventDispatcher(): CEventDispatcher

Returns

CEventDispatcher

Implementation of

IComponent.eventDispatcher

Defined in

src/components/ComponentBase.ts:23

• set eventDispatcher(value): void

Parameters

Name	Type
value	CEventDispatcher

Returns

void

Implementation of

IComponent.eventDispatcher

Defined in

src/components/ComponentBase.ts:28

---

isStart

• get isStart(): boolean

Returns

boolean

Defined in

src/components/ComponentBase.ts:40

---

transform

• get transform(): Transform

Return the Transform component attached to the Object3D.

Returns

Transform

Implementation of

IComponent.transform

Defined in

src/components/ComponentBase.ts:47

---

enable

• get enable(): boolean

Enable/disable components. The enabled components can be updated, while the disabled components cannot be updated.

Returns

boolean

Implementation of

IComponent.enable

Defined in

src/components/ComponentBase.ts:68

• set enable(value): void

Enable/disable components. The enabled components can be updated, while the disabled components cannot be updated.

Parameters

Name	Type
value	boolean

Returns

void

Implementation of

IComponent.enable

Defined in

src/components/ComponentBase.ts:54

Methods

init

▸ init(param?): void

Parameters

Name	Type
param?	any

Returns

void

Implementation of

IComponent.init

Defined in

src/components/ComponentBase.ts:112

---

start

▸ start(): void

Returns

void

Implementation of

IComponent.start

Defined in

src/components/ComponentBase.ts:113

---

stop

▸ stop(): void

Returns

void

Implementation of

IComponent.stop

Defined in

src/components/ComponentBase.ts:114

---

onEnable

▸ onEnable(view?): any

Parameters

Name	Type
view?	View3D

Returns

any

Implementation of

IComponent.onEnable

Defined in

src/components/ComponentBase.ts:115

---

onDisable

▸ onDisable(view?): any

Parameters

Name	Type
view?	View3D

Returns

any

Implementation of

IComponent.onDisable

Defined in

src/components/ComponentBase.ts:116

---

onUpdate

▸ onUpdate(view?): any

Parameters

Name	Type
view?	View3D

Returns

any

Implementation of

IComponent.onUpdate

Defined in

src/components/ComponentBase.ts:117

---

onLateUpdate

▸ onLateUpdate(view?): any

Parameters

Name	Type
view?	View3D

Returns

any

Implementation of

IComponent.onLateUpdate

Defined in

src/components/ComponentBase.ts:118

---

onBeforeUpdate

▸ onBeforeUpdate(view?): any

Parameters

Name	Type
view?	View3D

Returns

any

Implementation of

IComponent.onBeforeUpdate

Defined in

src/components/ComponentBase.ts:119

---

onCompute

▸ onCompute(view?, command?): any

Parameters

Name	Type
view?	View3D
command?	GPUCommandEncoder

Returns

any

Implementation of

IComponent.onCompute

Defined in

src/components/ComponentBase.ts:120

---

onGraphic

▸ onGraphic(view?): any

Parameters

Name	Type
view?	View3D

Returns

any

Implementation of

IComponent.onGraphic

Defined in

src/components/ComponentBase.ts:121

---

onParentChange

▸ onParentChange(lastParent?, currentParent?): any

Parameters

Name	Type
lastParent?	Object3D
currentParent?	Object3D

Returns

any

Implementation of

IComponent.onParentChange

Defined in

src/components/ComponentBase.ts:122

---

cloneTo

▸ cloneTo(obj): void

clone component data to target object3D

Parameters

Name	Type	Description
obj	Object3D	target object3D

Returns

void

Implementation of

IComponent.cloneTo

Defined in

src/components/ComponentBase.ts:129

---

copyComponent

▸ copyComponent(from): this

Parameters

Name	Type
from	this

Returns

this

Defined in

src/components/ComponentBase.ts:131

---

beforeDestroy

▸ beforeDestroy(force?): void

before release this component, object refrences are not be set null now.

Parameters

Name	Type
force?	boolean

Returns

void

Implementation of

IComponent.beforeDestroy

Defined in

src/components/ComponentBase.ts:198

---

destroy

▸ destroy(force?): void

release this component

Parameters

Name	Type
force?	boolean

Returns

void

Implementation of

IComponent.destroy

Defined in

src/components/ComponentBase.ts:205