@orillusion/core

---

Class: MorphTargetBlender

Defined in: src/components/anim/morphAnim/MorphTargetBlender.ts:19

Component that drives blend-shape (morph target) influences across all morph-capable renderers in its subtree. Typically fed per-frame ARKit capture data to animate facial expressions.

Extends

• ComponentBase

Constructors

Constructor

new MorphTargetBlender(): MorphTargetBlender

Returns

MorphTargetBlender

Inherited from

ComponentBase.constructor

Properties

object3D

object3D: Object3D = null

Defined in: src/components/ComponentBase.ts:29

owner object3D

Inherited from

ComponentBase.object3D

---

isDestroyed

isDestroyed: boolean = false

Defined in: src/components/ComponentBase.ts:77

Inherited from

ComponentBase.isDestroyed

Accessors

visibleLayer

Get Signature

get visibleLayer(): number

Defined in: src/components/ComponentBase.ts:46

Composition-layer membership bitmask. The pass / camera / collector filters via

(component.visibleLayer & pass.layerMask & camera.cullingMask) !== 0

Defaults to VisibleLayer.Default (bit 0) so a fresh subclass is visible to passes whose layerMask is VisibleLayer.All (which includes bit 0). Application code can assign project-specific bits (1..31) to organise the scene into composition layers.

Returns

number

Set Signature

set visibleLayer(value): void

Defined in: src/components/ComponentBase.ts:50

Parameters

value

number

Returns

void

Inherited from

ComponentBase.visibleLayer

---

eventDispatcher

Get Signature

get eventDispatcher(): CEventDispatcher

Defined in: src/components/ComponentBase.ts:63

Returns

CEventDispatcher

Set Signature

set eventDispatcher(value): void

Defined in: src/components/ComponentBase.ts:68

Parameters

value

CEventDispatcher

Returns

void

Inherited from

ComponentBase.eventDispatcher

---

isStart

Get Signature

get isStart(): boolean

Defined in: src/components/ComponentBase.ts:79

Returns

boolean

Inherited from

ComponentBase.isStart

---

transform

Get Signature

get transform(): Transform

Defined in: src/components/ComponentBase.ts:89

Return the Transform component attached to the Object3D. Null before the component is attached — addComponent assigns object3D only after construction — so constructor-time callers can probe safely via this.transform?..

Returns

Transform

Inherited from

ComponentBase.transform

---

enable

Get Signature

get enable(): boolean

Defined in: src/components/ComponentBase.ts:113

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

Returns

boolean

Set Signature

set enable(value): void

Defined in: src/components/ComponentBase.ts:96

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

Parameters

value

boolean

Returns

void

Inherited from

ComponentBase.enable

Methods

start()

start(): void

Defined in: src/components/ComponentBase.ts:162

Returns

void

Inherited from

ComponentBase.start

---

stop()

stop(): void

Defined in: src/components/ComponentBase.ts:163

Returns

void

Inherited from

ComponentBase.stop

---

onEnable()?

optional onEnable(view?): any

Defined in: src/components/ComponentBase.ts:164

Parameters

view?

View3D

Returns

any

Inherited from

ComponentBase.onEnable

---

onDisable()?

optional onDisable(view?): any

Defined in: src/components/ComponentBase.ts:165

Parameters

view?

View3D

Returns

any

Inherited from

ComponentBase.onDisable

---

onUpdate()?

optional onUpdate(view?): any

Defined in: src/components/ComponentBase.ts:166

Parameters

view?

View3D

Returns

any

Inherited from

ComponentBase.onUpdate

---

onLateUpdate()?

optional onLateUpdate(view?): any

Defined in: src/components/ComponentBase.ts:167

Parameters

view?

View3D

Returns

any

Inherited from

ComponentBase.onLateUpdate

---

onBeforeUpdate()?

optional onBeforeUpdate(view?): any

Defined in: src/components/ComponentBase.ts:168

Parameters

view?

View3D

Returns

any

Inherited from

ComponentBase.onBeforeUpdate

---

onCompute()?

optional onCompute(view?, command?): any

Defined in: src/components/ComponentBase.ts:169

Parameters

view?

View3D

command?

GPUCommandEncoder

Returns

any

Inherited from

ComponentBase.onCompute

---

onGraphic()?

optional onGraphic(view?): any

Defined in: src/components/ComponentBase.ts:170

Parameters

view?

View3D

Returns

any

Inherited from

ComponentBase.onGraphic

---

onParentChange()?

optional onParentChange(lastParent?, currentParent?): any

Defined in: src/components/ComponentBase.ts:171

Parameters

lastParent?

Object3D

currentParent?

Object3D

Returns

any

Inherited from

ComponentBase.onParentChange

---

onAddChild()?

optional onAddChild(child): any

Defined in: src/components/ComponentBase.ts:172

Parameters

child

Object3D

Returns

any

Inherited from

ComponentBase.onAddChild

---

onRemoveChild()?

optional onRemoveChild(child): any

Defined in: src/components/ComponentBase.ts:173

Parameters

child

Object3D

Returns

any

Inherited from

ComponentBase.onRemoveChild

---

cloneTo()

cloneTo(obj): void

Defined in: src/components/ComponentBase.ts:180

clone component data to target object3D

Parameters

obj

Object3D

target object3D

Returns

void

Inherited from

ComponentBase.cloneTo

---

copyComponent()

copyComponent(from): this

Defined in: src/components/ComponentBase.ts:182

Parameters

from

this

Returns

this

Inherited from

ComponentBase.copyComponent

---

beforeDestroy()

beforeDestroy(force?): void

Defined in: src/components/ComponentBase.ts:249

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

Parameters

force?

boolean

Returns

void

Inherited from

ComponentBase.beforeDestroy

---

destroy()

destroy(force?): void

Defined in: src/components/ComponentBase.ts:256

release this component

Parameters

force?

boolean

Returns

void

Inherited from

ComponentBase.destroy

---

init()

init(param?): void

Defined in: src/components/anim/morphAnim/MorphTargetBlender.ts:26

Collect morph-capable renderers in the subtree and index them by morph key.

Parameters

param?

any

Returns

void

Overrides

ComponentBase.init

---

getMorphRenderersByKey()

getMorphRenderersByKey(key): SkinnedMeshRenderer2[]

Defined in: src/components/anim/morphAnim/MorphTargetBlender.ts:46

Get the renderers that own the given morph-target key.

Parameters

key

string

Returns

SkinnedMeshRenderer2[]

---

cloneMorphRenderers()

cloneMorphRenderers(): object

Defined in: src/components/anim/morphAnim/MorphTargetBlender.ts:51

Return a shallow copy of the morph-key to renderers map.

Returns

object

---

applyBlendShape()

applyBlendShape(frame, keyMapper, multiplier?): void

Defined in: src/components/anim/morphAnim/MorphTargetBlender.ts:67

Inject arkit data into the model and let all meshRender below the node accept morph animation

Parameters

frame

MorphTargetFrame

keyMapper

MorphTargetMapper

multiplier?

number = 1

Returns

void