Class ParticleEmitter

GPU 기반 파티클 시스템을 위한 이미터(Emitter) 클래스입니다.

다양한 파티클 속성(수명, 위치, 스케일, 회전, 알파, 이징 등)과 GPU 연산 기반의 대량 파티클 처리를 지원합니다.

파티클의 초기값/최종값 범위, 이징, 버퍼 구조, 컴퓨트 파이프라인 등 파티클 시뮬레이션에 필요한 모든 기능을 제공합니다.

아래는 ParticleEmitter의 구조와 동작을 이해하는 데 도움이 되는 추가 샘플 예제 목록입니다.

See

ParticleEmitter Performance

Roadmap

다양한 파티클 이미터 타입 지원

Hierarchy (View Summary)

Mesh
- ParticleEmitter

Index

Constructors

constructor

new ParticleEmitter(redGPUContext: RedGPUContext): ParticleEmitter
ParticleEmitter 인스턴스를 생성합니다.
Parameters
- redGPUContext: RedGPUContext
  RedGPU 컨텍스트
Returns ParticleEmitter
Inherited from Mesh.constructor
- Defined in src/display/paticle/ParticleEmitter.ts:101

Properties

_geometry

_geometry: Geometry | Primitive.Core.Primitive

_material

_material: any

animationInfo

animationInfo: {
    animationsList: GLTFParsedSingleClip[];
    jointBuffer: IndexBuffer;
    morphInfo: MorphInfo_GLTF;
    skinInfo: ParsedSkinInfo_GLTF;
    weightBuffer: VertexBuffer;
} = ...

castShadow

castShadow: boolean = false

그림자 캐스팅 여부

dirtyOpacity

dirtyOpacity: boolean = true

dirtyPipeline

dirtyPipeline: boolean = true

dirtyTransform

dirtyTransform: boolean = true

disableJitter

disableJitter: boolean

displacementTexture

displacementTexture: BitmapTexture

메시의 디스플레이스먼트 텍스처

gltfLoaderInfo

gltfLoaderInfo: GLTFLoader

gpuRenderInfo

gpuRenderInfo: VertexGPURenderInfo

localMatrix

localMatrix: mat4 = ...

meshType

meshType: string

modelMatrix

modelMatrix: mat4 = ...

이 객체의 모델 행렬입니다. 위치, 회전, 스케일 변환에 사용됩니다.

normalModelMatrix

normalModelMatrix: mat4 = ...

receiveShadow

receiveShadow: boolean

useBillboard

useBillboard: boolean

useDisplacementTexture

useDisplacementTexture: boolean

Accessors

boundingAABB

get boundingAABB(): AABB
Returns AABB
- Defined in src/display/mesh/Mesh.ts:367

boundingOBB

get boundingOBB(): OBB
Returns OBB
- Defined in src/display/mesh/Mesh.ts:358

children

get children(): Mesh[]
현재 컨테이너에 포함된 자식 Mesh 배열을 반환합니다.

Returns Mesh[]
자식 객체 배열
- Defined in src/display/mesh/core/Object3DContainer.ts:41

combinedBoundingAABB

get combinedBoundingAABB(): AABB
Returns AABB
- Defined in src/display/mesh/Mesh.ts:376

currentShaderModuleName

get currentShaderModuleName(): string
Returns string
- Defined in src/display/mesh/core/MeshBase.ts:73
set currentShaderModuleName(value: string): void
Parameters
- value: string
Returns void
- Defined in src/display/mesh/core/MeshBase.ts:77

depthStencilState

get depthStencilState(): DepthStencilState
Returns DepthStencilState
- Defined in src/display/mesh/core/MeshBase.ts:86

drawDebugger

get drawDebugger(): DrawDebuggerMesh
Returns DrawDebuggerMesh
- Defined in src/display/mesh/Mesh.ts:153

easeAlpha

get easeAlpha(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:498
set easeAlpha(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:502

easeRotationX

get easeRotationX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:514
set easeRotationX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:518

easeRotationY

get easeRotationY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:522
set easeRotationY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:526

easeRotationZ

get easeRotationZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:530
set easeRotationZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:534

easeScale

get easeScale(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:506
set easeScale(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:510

easeX

get easeX(): number
파티클의 위치/스케일/회전/알파에 적용할 이징 타입

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:474
set easeX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:478

easeY

get easeY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:482
set easeY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:486

easeZ

get easeZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:490
set easeZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:494

enableDebugger

get enableDebugger(): boolean
Returns boolean
- Defined in src/display/mesh/Mesh.ts:144
set enableDebugger(value: boolean): void
Parameters
- value: boolean
Returns void
- Defined in src/display/mesh/Mesh.ts:148

events

get events(): any
Returns any
- Defined in src/display/mesh/Mesh.ts:205

geometry

get geometry(): Geometry | Primitive.Core.Primitive
Returns Geometry | Primitive.Core.Primitive
- Defined in src/display/mesh/Mesh.ts:173
set geometry(value: Geometry | Primitive.Core.Primitive): void
Parameters
- value: Geometry | Primitive.Core.Primitive
Returns void
- Defined in src/display/mesh/Mesh.ts:177

gpuDevice

get gpuDevice(): GPUDevice
Retrieves the GPU device associated with the current instance.

Returns GPUDevice
The GPU device.
- Defined in src/display/mesh/core/MeshBase.ts:94

ignoreFrustumCulling

get ignoreFrustumCulling(): boolean
Returns boolean
- Defined in src/display/mesh/Mesh.ts:193
set ignoreFrustumCulling(value: boolean): void
Parameters
- value: boolean
Returns void
- Defined in src/display/mesh/Mesh.ts:197

material

get material(): any
Returns any
- Defined in src/display/mesh/Mesh.ts:158
set material(value: any): void
Parameters
- value: any
Returns void
- Defined in src/display/mesh/Mesh.ts:162

maxEndAlpha

get maxEndAlpha(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:329
set maxEndAlpha(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:333

maxEndRotationX

get maxEndRotationX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:447
set maxEndRotationX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:451

maxEndRotationY

get maxEndRotationY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:455
set maxEndRotationY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:459

maxEndRotationZ

get maxEndRotationZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:463
set maxEndRotationZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:467

maxEndScale

get maxEndScale(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:364
set maxEndScale(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:368

maxEndX

get maxEndX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:278
set maxEndX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:282

maxEndY

get maxEndY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:286
set maxEndY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:290

maxEndZ

get maxEndZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:294
set maxEndZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:298

maxLife

get maxLife(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:195
set maxLife(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:199

maxStartAlpha

get maxStartAlpha(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:313
set maxStartAlpha(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:317

maxStartRotationX

get maxStartRotationX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:399
set maxStartRotationX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:403

maxStartRotationY

get maxStartRotationY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:407
set maxStartRotationY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:411

maxStartRotationZ

get maxStartRotationZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:415
set maxStartRotationZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:419

maxStartScale

get maxStartScale(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:348
set maxStartScale(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:352

maxStartX

get maxStartX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:230
set maxStartX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:234

maxStartY

get maxStartY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:238
set maxStartY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:242

maxStartZ

get maxStartZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:246
set maxStartZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:250

minEndAlpha

get minEndAlpha(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:321
set minEndAlpha(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:325

minEndRotationX

get minEndRotationX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:423
set minEndRotationX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:427

minEndRotationY

get minEndRotationY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:431
set minEndRotationY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:435

minEndRotationZ

get minEndRotationZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:439
set minEndRotationZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:443

minEndScale

get minEndScale(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:356
set minEndScale(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:360

minEndX

get minEndX(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:254
set minEndX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:258

minEndY

get minEndY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:262
set minEndY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:266

minEndZ

get minEndZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:270
set minEndZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:274

minLife

get minLife(): number
파티클의 최소/최대 수명(ms)

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:187
set minLife(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:191

minStartAlpha

get minStartAlpha(): number
파티클의 시작/종료 알파(투명도) 범위

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:305
set minStartAlpha(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:309

minStartRotationX

get minStartRotationX(): number
파티클의 시작/종료 회전(X/Y/Z) 범위

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:375
set minStartRotationX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:379

minStartRotationY

get minStartRotationY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:383
set minStartRotationY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:387

minStartRotationZ

get minStartRotationZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:391
set minStartRotationZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:395

minStartScale

get minStartScale(): number
파티클의 시작/종료 스케일 범위

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:340
set minStartScale(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:344

minStartX

get minStartX(): number
파티클의 시작/종료 위치 범위

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:206
set minStartX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:210

minStartY

get minStartY(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:214
set minStartY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:218

minStartZ

get minStartZ(): number
Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:222
set minStartZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:226

name

get name(): string
Returns string
- Defined in src/display/mesh/Mesh.ts:209
set name(value: string): void
Parameters
- value: string
Returns void
- Defined in src/display/mesh/Mesh.ts:214

numChildren

get numChildren(): number
자식 객체의 개수를 반환합니다.

Returns number
자식 수
- Defined in src/display/mesh/core/Object3DContainer.ts:49

opacity

get opacity(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:183
set opacity(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:187

parent

get parent(): Object3DContainer
설정된 부모 객체값을 반환합니다.

Returns Object3DContainer
- Defined in src/display/mesh/Mesh.ts:225
set parent(value: Object3DContainer): void
부모 객체를 설정합니다.
Parameters
- value: Object3DContainer
Returns void
- Defined in src/display/mesh/Mesh.ts:233

particleBuffers

get particleBuffers(): GPUBuffer[]
파티클 버퍼(GPUBuffer) 배열 반환

Returns GPUBuffer[]
- Defined in src/display/paticle/ParticleEmitter.ts:541

particleNum

get particleNum(): number
파티클 개수 (최대 500,000, 최소 1)

Returns number
- Defined in src/display/paticle/ParticleEmitter.ts:174
set particleNum(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/paticle/ParticleEmitter.ts:178

pickingId

get pickingId(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:201

pivotX

get pivotX(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:237
set pivotX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:241

pivotY

get pivotY(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:246
set pivotY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:250

pivotZ

get pivotZ(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:255
set pivotZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:259

position

get position(): Float32Array
Returns Float32Array
- Defined in src/display/mesh/Mesh.ts:291

primitiveState

get primitiveState(): PrimitiveState
Returns PrimitiveState
- Defined in src/display/mesh/core/MeshBase.ts:82

redGPUContext

get redGPUContext(): RedGPUContext
Retrieves the RedGPUContext instance.

Returns RedGPUContext
The RedGPUContext instance.
- Defined in src/display/mesh/core/MeshBase.ts:103

rotation

get rotation(): Float32Array
Returns Float32Array
- Defined in src/display/mesh/Mesh.ts:354

rotationX

get rotationX(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:326
set rotationX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:330

rotationY

get rotationY(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:336
set rotationY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:340

rotationZ

get rotationZ(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:345
set rotationZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:349

scale

get scale(): Float32Array
Returns Float32Array
- Defined in src/display/mesh/Mesh.ts:322

scaleX

get scaleX(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:295
set scaleX(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:299

scaleY

get scaleY(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:304
set scaleY(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:308

scaleZ

get scaleZ(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:313
set scaleZ(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:317

uuid

get uuid(): string
Retrieves the UUID of the object.

Returns string
The UUID of the object.
- Defined in src/display/mesh/core/MeshBase.ts:69

vertexStateBuffers

get vertexStateBuffers(): GPUVertexBufferLayout[]
Returns GPUVertexBufferLayout[]
- Defined in src/display/paticle/ParticleEmitter.ts:117

x

get x(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:264
set x(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:268

y

get y(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:273
set y(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:277

z

get z(): number
Returns number
- Defined in src/display/mesh/Mesh.ts:282
set z(value: number): void
Parameters
- value: number
Returns void
- Defined in src/display/mesh/Mesh.ts:286

Methods

__fireListenerList

__fireListenerList(resetList?: boolean): void
Fires the dirty listeners list.
Parameters
- OptionalresetList: boolean = false
  Indicates whether to reset the dirty listeners list after firing.
Returns void
Inherited from Mesh.__fireListenerList
- Defined in src/display/mesh/core/MeshBase.ts:124

addChild

addChild(child: Mesh): Mesh
자식 Mesh를 컨테이너에 추가합니다.
Parameters
- child: Mesh
  추가할 자식 객체
Returns Mesh
추가된 객체 또는 실패 시 null
Inherited from Mesh.addChild
- Defined in src/display/mesh/core/Object3DContainer.ts:68

addChildAt

addChildAt(child: Mesh, index: number): ParticleEmitter
자식 Mesh를 특정 인덱스에 추가합니다.
Parameters
- child: Mesh
  추가할 자식 객체
- index: number
  삽입 위치
Returns ParticleEmitter
현재 컨테이너
Inherited from Mesh.addChildAt
- Defined in src/display/mesh/core/Object3DContainer.ts:86

addListener

addListener(eventName: string, callback: Function): void
Parameters
- eventName: string
- callback: Function
Returns void
Inherited from Mesh.addListener
- Defined in src/display/mesh/Mesh.ts:421

clone

clone(): Mesh
Returns Mesh
Inherited from Mesh.clone
- Defined in src/display/mesh/Mesh.ts:471

contains

contains(child: Mesh): boolean
특정 Mesh가 현재 컨테이너에 포함되어 있는지 확인합니다.
Parameters
- child: Mesh
  확인할 자식 객체
Returns boolean
포함 여부
Inherited from Mesh.contains
- Defined in src/display/mesh/core/Object3DContainer.ts:58

createCustomMeshVertexShaderModule

createCustomMeshVertexShaderModule(): GPUShaderModule
커스텀 버텍스 셰이더 모듈을 생성합니다.

Returns GPUShaderModule
생성된 셰이더 모듈
- Defined in src/display/paticle/ParticleEmitter.ts:559

createMeshVertexShaderModuleBASIC

createMeshVertexShaderModuleBASIC(
    VERTEX_SHADER_MODULE_NAME: any,
    SHADER_INFO: any,
    UNIFORM_STRUCT_BASIC: any,
    vertexModuleSource: any,
): GPUShaderModule
Parameters
- VERTEX_SHADER_MODULE_NAME: any
- SHADER_INFO: any
- UNIFORM_STRUCT_BASIC: any
- vertexModuleSource: any
Returns GPUShaderModule
Inherited from Mesh.createMeshVertexShaderModuleBASIC
- Defined in src/display/mesh/Mesh.ts:1067

getChildAt

getChildAt(index: number): Mesh
지정된 인덱스의 자식 Mesh를 반환합니다.
Parameters
- index: number
  조회할 위치
Returns Mesh
해당 위치의 자식 객체 또는 undefined
Inherited from Mesh.getChildAt
- Defined in src/display/mesh/core/Object3DContainer.ts:108

getChildIndex

getChildIndex(child: Mesh): number
특정 자식 객체의 인덱스를 반환합니다.
Parameters
- child: Mesh
  조회할 자식 객체
Returns number
인덱스 또는 -1
Inherited from Mesh.getChildIndex
- Defined in src/display/mesh/core/Object3DContainer.ts:122

getCombinedOpacity

getCombinedOpacity(): number
Returns number
Inherited from Mesh.getCombinedOpacity
- Defined in src/display/mesh/Mesh.ts:413

getScreenPoint

getScreenPoint(view: View3D): [number, number]
Parameters
- view: View3D
Returns [number, number]
Inherited from Mesh.getScreenPoint
- Defined in src/display/mesh/core/MeshBase.ts:115

initGPURenderInfos

initGPURenderInfos(): void
Returns void
Inherited from Mesh.initGPURenderInfos
- Defined in src/display/mesh/Mesh.ts:1053

localToWorld

localToWorld(x: number, y: number, z: number): [number, number, number]
Parameters
- x: number
- y: number
- z: number
Returns [number, number, number]
Inherited from Mesh.localToWorld
- Defined in src/display/mesh/core/MeshBase.ts:111

lookAt

lookAt(
    targetX: number | [number, number, number],
    targetY?: number,
    targetZ?: number,
): void
Parameters
- targetX: number | [number, number, number]
- OptionaltargetY: number
- OptionaltargetZ: number
Returns void
Inherited from Mesh.lookAt
- Defined in src/display/mesh/Mesh.ts:426

removeAllChildren

removeAllChildren(): ParticleEmitter
모든 자식 객체를 제거합니다.

Returns ParticleEmitter
현재 컨테이너
Inherited from Mesh.removeAllChildren
- Defined in src/display/mesh/core/Object3DContainer.ts:231

removeChild

removeChild(child: Mesh): Mesh
특정 자식 객체를 제거합니다.
Parameters
- child: Mesh
  제거할 자식 객체
Returns Mesh
제거된 객체
Inherited from Mesh.removeChild
- Defined in src/display/mesh/core/Object3DContainer.ts:200

removeChildAt

removeChildAt(index: number): Mesh
지정된 인덱스의 자식 객체를 제거합니다.
Parameters
- index: number
  제거할 위치
Returns Mesh
제거된 객체
Inherited from Mesh.removeChildAt
- Defined in src/display/mesh/core/Object3DContainer.ts:216

render

render(renderViewStateData: RenderViewStateData): void
파티클 렌더링 및 시뮬레이션을 수행합니다.
Parameters
- renderViewStateData: RenderViewStateData
  렌더 상태 데이터
Returns void
Inherited from Mesh.render
- Defined in src/display/paticle/ParticleEmitter.ts:549

setCastShadowRecursively

setCastShadowRecursively(castShadow?: boolean): void
Parameters
- castShadow: boolean = false
Returns void
Inherited from Mesh.setCastShadowRecursively
- Defined in src/display/mesh/Mesh.ts:391

setChildIndex

setChildIndex(child: Mesh, index: number): void
자식 객체의 위치를 변경합니다.
Parameters
- child: Mesh
  대상 자식 객체
- index: number
  새 인덱스
Returns void
Inherited from Mesh.setChildIndex
- Defined in src/display/mesh/core/Object3DContainer.ts:137

setEnableDebuggerRecursively

setEnableDebuggerRecursively(enableDebugger?: boolean): void
Parameters
- enableDebugger: boolean = false
Returns void
Inherited from Mesh.setEnableDebuggerRecursively
- Defined in src/display/mesh/Mesh.ts:380

setPosition

setPosition(x: number, y?: number, z?: number): void
Parameters
- x: number
- Optionaly: number
- Optionalz: number
Returns void
Inherited from Mesh.setPosition
- Defined in src/display/mesh/Mesh.ts:451

setReceiveShadowRecursively

setReceiveShadowRecursively(receiveShadow?: boolean): void
Parameters
- receiveShadow: boolean = false
Returns void
Inherited from Mesh.setReceiveShadowRecursively
- Defined in src/display/mesh/Mesh.ts:402

setRotation

setRotation(rotationX: number, rotationY?: number, rotationZ?: number): void
Parameters
- rotationX: number
- OptionalrotationY: number
- OptionalrotationZ: number
Returns void
Inherited from Mesh.setRotation
- Defined in src/display/mesh/Mesh.ts:461

setScale

setScale(x: number, y?: number, z?: number): void
Parameters
- x: number
- Optionaly: number
- Optionalz: number
Returns void
Inherited from Mesh.setScale
- Defined in src/display/mesh/Mesh.ts:441

swapChildren

swapChildren(child1: Mesh, child2: Mesh): void
두 자식 객체의 위치를 서로 바꿉니다.
Parameters
- child1: Mesh
  첫 번째 객체
- child2: Mesh
  두 번째 객체
Returns void
Inherited from Mesh.swapChildren
- Defined in src/display/mesh/core/Object3DContainer.ts:160

swapChildrenAt

swapChildrenAt(index1: number, index2: number): void
두 인덱스의 자식 객체 위치를 서로 바꿉니다.
Parameters
- index1: number
  첫 번째 인덱스
- index2: number
  두 번째 인덱스
Returns void
Inherited from Mesh.swapChildrenAt
- Defined in src/display/mesh/core/Object3DContainer.ts:180

worldToLocal

worldToLocal(x: number, y: number, z: number): [number, number, number]
Parameters
- x: number
- y: number
- z: number
Returns [number, number, number]
Inherited from Mesh.worldToLocal
- Defined in src/display/mesh/core/MeshBase.ts:107

Class ParticleEmitter

See

Roadmap

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns ParticleEmitter

Properties

_geometry

_material

animationInfo

castShadow

dirtyOpacity

dirtyPipeline

dirtyTransform

disableJitter

displacementTexture

gltfLoaderInfo

gpuRenderInfo

localMatrix

meshType

modelMatrix

normalModelMatrix

receiveShadow

useBillboard

useDisplacementTexture

Accessors

boundingAABB

Returns AABB

boundingOBB

Returns OBB

children

Returns Mesh[]

combinedBoundingAABB

Returns AABB

currentShaderModuleName

Returns string

Parameters

Returns void

depthStencilState

Returns DepthStencilState

drawDebugger

Returns DrawDebuggerMesh

easeAlpha

Returns number

Parameters

Returns void

easeRotationX

Returns number

Parameters

Returns void

easeRotationY

Returns number

Parameters

Returns void

easeRotationZ

Returns number

Parameters

Returns void

easeScale

Returns number

Parameters

Returns void

easeX

Returns number

Parameters

Returns void

easeY

Returns number

Parameters

Returns void

easeZ

Returns number

Parameters