Class Convolution

컨볼루션(Convolution) 커널 기반 후처리 이펙트입니다.

다양한 커널(NORMAL, SHARPEN, BLUR, EDGE, EMBOSE)로 이미지 효과를 줄 수 있습니다.

Example

const effect = new RedGPU.PostEffect.Convolution(redGPUContext);
effect.kernel = RedGPU.PostEffect.Convolution.SHARPEN;
view.postEffectManager.addEffect(effect);

Hierarchy (View Summary)

ASinglePassPostEffect
- Convolution

Index

Constructors

constructor

new Convolution(redGPUContext: RedGPUContext): Convolution
Convolution 인스턴스 생성
Parameters
- redGPUContext: RedGPUContext
  렌더링 컨텍스트
Returns Convolution
Overrides ASinglePassPostEffect.constructor
- Defined in src/postEffect/effects/convolution/Convolution.ts:66

Properties

`Static`BLUR

BLUR: number[] = BLUR

BLUR 커널

`Static`EDGE

EDGE: number[] = EDGE

EDGE 커널

`Static`EMBOSE

EMBOSE: number[] = EMBOSE

EMBOSE 커널

`Static`NORMAL

NORMAL: number[] = NORMAL

NORMAL 커널 (기본값)

`Static`SHARPEN

SHARPEN: number[] = SHARPEN

SHARPEN 커널

Accessors

kernel

get kernel(): number[]
현재 커널 반환

Returns number[]
- Defined in src/postEffect/effects/convolution/Convolution.ts:77
set kernel(value: number[]): void
커널 설정 3x3 배열(길이 12) 사용
Parameters
- value: number[]
  커널 배열
Returns void
- Defined in src/postEffect/effects/convolution/Convolution.ts:86

outputTextureView

get outputTextureView(): GPUTextureView
Returns GPUTextureView
Inherited from ASinglePassPostEffect.outputTextureView
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:120

redGPUContext

get redGPUContext(): RedGPUContext
Returns RedGPUContext
Inherited from ASinglePassPostEffect.redGPUContext
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:70

shaderInfo

get shaderInfo(): any
Returns any
Inherited from ASinglePassPostEffect.shaderInfo
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:78

storageInfo

get storageInfo(): any
Returns any
Inherited from ASinglePassPostEffect.storageInfo
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:74

systemUuniformsInfo

get systemUuniformsInfo(): any
Returns any
Inherited from ASinglePassPostEffect.systemUuniformsInfo
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:92

uniformBuffer

get uniformBuffer(): UniformBuffer
Returns UniformBuffer
Inherited from ASinglePassPostEffect.uniformBuffer
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:84

uniformsInfo

get uniformsInfo(): any
Returns any
Inherited from ASinglePassPostEffect.uniformsInfo
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:88

useDepthTexture

get useDepthTexture(): boolean
Returns boolean
Inherited from ChromaticAberration.useDepthTexture
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:62
set useDepthTexture(value: boolean): void
Parameters
- value: boolean
Returns void
Inherited from ChromaticAberration.useDepthTexture
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:66

videoMemorySize

get videoMemorySize(): number
Returns number
Inherited from ASinglePassPostEffect.videoMemorySize
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:58

WORK_SIZE_X

get WORK_SIZE_X(): number
Returns number
Inherited from ASinglePassPostEffect.WORK_SIZE_X
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:96
set WORK_SIZE_X(value: number): void
Parameters
- value: number
Returns void
Inherited from ASinglePassPostEffect.WORK_SIZE_X
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:100

WORK_SIZE_Y

get WORK_SIZE_Y(): number
Returns number
Inherited from ASinglePassPostEffect.WORK_SIZE_Y
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:104
set WORK_SIZE_Y(value: number): void
Parameters
- value: number
Returns void
Inherited from ASinglePassPostEffect.WORK_SIZE_Y
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:108

WORK_SIZE_Z

get WORK_SIZE_Z(): number
Returns number
Inherited from ASinglePassPostEffect.WORK_SIZE_Z
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:112
set WORK_SIZE_Z(value: number): void
Parameters
- value: number
Returns void
Inherited from ASinglePassPostEffect.WORK_SIZE_Z
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:116

Methods

clear

clear(): void
Returns void
Inherited from ASinglePassPostEffect.clear
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:124

execute

execute(gpuDevice: GPUDevice, width: number, height: number): void
Parameters
- gpuDevice: GPUDevice
- width: number
- height: number
Returns void
Inherited from ASinglePassPostEffect.execute
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:168

init

init(
    redGPUContext: RedGPUContext,
    name: string,
    computeCodes: { msaa: string; nonMsaa: string },
    bindGroupLayout?: GPUBindGroupLayout,
): void
Parameters
- redGPUContext: RedGPUContext
- name: string
- computeCodes: { msaa: string; nonMsaa: string }
- OptionalbindGroupLayout: GPUBindGroupLayout
Returns void
Inherited from ASinglePassPostEffect.init
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:132

render

render(
    view: View3D,
    width: number,
    height: number,
    ...sourceTextureInfo: ASinglePassPostEffectResult[],
): ASinglePassPostEffectResult
Parameters
- view: View3D
- width: number
- height: number
- ...sourceTextureInfo: ASinglePassPostEffectResult[]
Returns ASinglePassPostEffectResult
Inherited from ASinglePassPostEffect.render
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:181

update

update(deltaTime: number): void
Parameters
- deltaTime: number
Returns void
Inherited from ASinglePassPostEffect.update
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:201

updateUniform

updateUniform(key: string, value: number | boolean | number[]): void
Parameters
- key: string
- value: number | boolean | number[]
Returns void
Inherited from ASinglePassPostEffect.updateUniform
- Defined in src/postEffect/core/ASinglePassPostEffect.ts:204

Class Convolution

Example

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns Convolution

Properties

StaticBLUR

StaticEDGE

StaticEMBOSE

StaticNORMAL

StaticSHARPEN

Accessors

kernel

Returns number[]

Parameters

Returns void

outputTextureView

Returns GPUTextureView

redGPUContext

Returns RedGPUContext

shaderInfo

Returns any

storageInfo

Returns any

systemUuniformsInfo

Returns any

uniformBuffer

Returns UniformBuffer

uniformsInfo

Returns any

useDepthTexture

Returns boolean

Parameters

Returns void

videoMemorySize

Returns number

WORK_SIZE_X

Returns number

Parameters

Returns void

WORK_SIZE_Y

Returns number

Parameters

Returns void

WORK_SIZE_Z

Returns number

Parameters

Returns void

Methods

clear

Returns void

execute

Parameters

Returns void

init

Parameters

Returns void

render

Parameters

Returns ASinglePassPostEffectResult

update

Parameters

Returns void

updateUniform

Parameters

Returns void

Settings

On This Page

`Static`BLUR

`Static`EDGE

`Static`EMBOSE

`Static`NORMAL

`Static`SHARPEN