Class FilmGrain

필름 그레인(Film Grain) 후처리 이펙트입니다. 다양한 프리셋과 강도, 색상, 스케일, 채도 등 세부 조절이 가능합니다.

Example

const effect = new RedGPU.PostEffect.FilmGrain(redGPUContext);
effect.filmGrainIntensity = 0.08;
effect.filmGrainScale = 5.0;
effect.coloredGrain = 0.7;
effect.applyPreset(RedGPU.PostEffect.FilmGrain.VINTAGE);
view.postEffectManager.addEffect(effect);

Hierarchy (View Summary)

ASinglePassPostEffect
- FilmGrain

Constructors

constructor

new FilmGrain(redGPUContext: RedGPUContext): FilmGrain
Parameters
- redGPUContext: RedGPUContext
Returns FilmGrain
Overrides ASinglePassPostEffect.constructor
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:75

Properties

`Static`HEAVY

HEAVY: {
    coloredGrain: number;
    filmGrainIntensity: number;
    filmGrainResponse: number;
    filmGrainScale: number;
    grainSaturation: number;
} = HEAVY

강한 그레인 프리셋

`Static`MEDIUM

MEDIUM: {
    coloredGrain: number;
    filmGrainIntensity: number;
    filmGrainResponse: number;
    filmGrainScale: number;
    grainSaturation: number;
} = MEDIUM

중간 강도 프리셋

`Static`SUBTLE

SUBTLE: {
    coloredGrain: number;
    filmGrainIntensity: number;
    filmGrainResponse: number;
    filmGrainScale: number;
    grainSaturation: number;
} = SUBTLE

미세한 그레인 프리셋

`Static`VINTAGE

VINTAGE: {
    coloredGrain: number;
    filmGrainIntensity: number;
    filmGrainResponse: number;
    filmGrainScale: number;
    grainSaturation: number;
} = VINTAGE

빈티지 프리셋

Accessors

coloredGrain

get coloredGrain(): number
컬러 그레인 비율 반환

Returns number
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:120
set coloredGrain(value: number): void
컬러 그레인 비율 설정. 0~1
Parameters
- value: number
Returns void
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:125

filmGrainIntensity

get filmGrainIntensity(): number
그레인 강도 반환

Returns number
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:87
set filmGrainIntensity(value: number): void
그레인 강도 설정. 0~1
Parameters
- value: number
Returns void
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:92

filmGrainResponse

get filmGrainResponse(): number
밝기 반응도 반환

Returns number
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:98
set filmGrainResponse(value: number): void
밝기 반응도 설정. 0~2
Parameters
- value: number
Returns void
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:103

filmGrainScale

get filmGrainScale(): number
그레인 스케일 반환

Returns number
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:109
set filmGrainScale(value: number): void
그레인 스케일 설정. 0.1~20
Parameters
- value: number
Returns void
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:114

grainSaturation

get grainSaturation(): number
그레인 채도 반환

Returns number
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:131
set grainSaturation(value: number): void
그레인 채도 설정. 0~2
Parameters
- value: number
Returns void
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:136

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

applyPreset

applyPreset(
    preset:
        | {
            coloredGrain: number;
            filmGrainIntensity: number;
            filmGrainResponse: number;
            filmGrainScale: number;
            grainSaturation: number;
        }
        | {
            coloredGrain: number;
            filmGrainIntensity: number;
            filmGrainResponse: number;
            filmGrainScale: number;
            grainSaturation: number;
        }
        | {
            coloredGrain: number;
            filmGrainIntensity: number;
            filmGrainResponse: number;
            filmGrainScale: number;
            grainSaturation: number;
        }
        | {
            coloredGrain: number;
            filmGrainIntensity: number;
            filmGrainResponse: number;
            filmGrainScale: number;
            grainSaturation: number;
        },
): void
프리셋 적용
Parameters
- preset:
      | {
          coloredGrain: number;
          filmGrainIntensity: number;
          filmGrainResponse: number;
          filmGrainScale: number;
          grainSaturation: number;
      }
      | {
          coloredGrain: number;
          filmGrainIntensity: number;
          filmGrainResponse: number;
          filmGrainScale: number;
          grainSaturation: number;
      }
      | {
          coloredGrain: number;
          filmGrainIntensity: number;
          filmGrainResponse: number;
          filmGrainScale: number;
          grainSaturation: number;
      }
      | {
          coloredGrain: number;
          filmGrainIntensity: number;
          filmGrainResponse: number;
          filmGrainScale: number;
          grainSaturation: number;
      }
Returns void
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:142

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
시간 업데이트(애니메이션용)
Parameters
- deltaTime: number
Returns void
Overrides ASinglePassPostEffect.update
- Defined in src/postEffect/effects/filmGrain/FilmGrain.ts:152

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 FilmGrain

Example

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns FilmGrain

Properties

StaticHEAVY

StaticMEDIUM

StaticSUBTLE

StaticVINTAGE

Accessors

coloredGrain

Returns number

Parameters

Returns void

filmGrainIntensity

Returns number

Parameters

Returns void

filmGrainResponse

Returns number

Parameters

Returns void

filmGrainScale

Returns number

Parameters

Returns void

grainSaturation

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

applyPreset

Parameters

Returns void

clear

Returns void

execute

Parameters

Returns void

init

`Static`HEAVY

`Static`MEDIUM

`Static`SUBTLE

`Static`VINTAGE