Class BitmapMaterial

constructor

• new BitmapMaterial(
      redGPUContext: RedGPUContext,
      diffuseTexture?: BitmapTexture,
      name?: string,
  ): BitmapMaterial

  BitmapMaterial 생성자

  Parameters

  • redGPUContext: RedGPUContext

    RedGPUContext 인스턴스

  • OptionaldiffuseTexture: BitmapTexture

    적용할 비트맵 텍스처

  • Optionalname: string

    머티리얼 이름(옵션)

  Returns BitmapMaterial

__packingList

diffuseTexture

diffuseTextureSampler

dirtyPipeline

gpuRenderInfo

opacity

tint

transparent

use2PathRender

useTint

blendAlphaState

• get blendAlphaState(): BlendState

  머티리얼의 알파 블렌드 상태 객체 반환

  Returns BlendState

blendColorState

• get blendColorState(): BlendState

  머티리얼의 컬러 블렌드 상태 객체 반환

  Returns BlendState

cacheKey

• get cacheKey(): string

  Returns string

• set cacheKey(value: string): void

  Parameters

  • value: string

  Returns void

FRAGMENT_BIND_GROUP_DESCRIPTOR_NAME

• get FRAGMENT_BIND_GROUP_DESCRIPTOR_NAME(): string

  Returns string

FRAGMENT_SHADER_MODULE_NAME

• get FRAGMENT_SHADER_MODULE_NAME(): string

  Returns string

gpuDevice

• get gpuDevice(): GPUDevice

  Retrieves the GPU device associated with the current instance.

  Returns GPUDevice

  The GPU device.

MODULE_NAME

• get MODULE_NAME(): string

  Returns string

name

• get name(): string

  Returns string

• set name(value: string): void

  Parameters

  • value: string

  Returns void

redGPUContext

• get redGPUContext(): RedGPUContext

  Retrieves the RedGPUContext instance.

  Returns RedGPUContext

  The RedGPUContext instance.

resourceManagerKey

• get resourceManagerKey(): string

  Returns string

STORAGE_STRUCT

• get STORAGE_STRUCT(): any

  Returns any

tintBlendMode

• get tintBlendMode(): string

  Returns string

• set tintBlendMode(
      value:
          | "SUBTRACT"
          | "NORMAL"
          | "MULTIPLY"
          | "LIGHTEN"
          | "SCREEN"
          | "LINEAR_DODGE"
          | "DARKEN"
          | "OVERLAY"
          | "COLOR_DODGE"
          | "COLOR_BURN"
          | "HARD_LIGHT"
          | "SOFT_LIGHT"
          | "DIFFERENCE"
          | "EXCLUSION"
          | "DIVIDE"
          | "VIVID_LIGHT"
          | "LINEAR_BURN"
          | "PIN_LIGHT"
          | "SATURATION"
          | "HUE"
          | "LUMINOSITY"
          | "COLOR"
          | "NEGATION"
          | Material.TINT_BLEND_MODE,
  ): void

  Parameters

  • value:
        | "SUBTRACT"
        | "NORMAL"
        | "MULTIPLY"
        | "LIGHTEN"
        | "SCREEN"
        | "LINEAR_DODGE"
        | "DARKEN"
        | "OVERLAY"
        | "COLOR_DODGE"
        | "COLOR_BURN"
        | "HARD_LIGHT"
        | "SOFT_LIGHT"
        | "DIFFERENCE"
        | "EXCLUSION"
        | "DIVIDE"
        | "VIVID_LIGHT"
        | "LINEAR_BURN"
        | "PIN_LIGHT"
        | "SATURATION"
        | "HUE"
        | "LUMINOSITY"
        | "COLOR"
        | "NEGATION"
        | Material.TINT_BLEND_MODE

  Returns void

UNIFORM_STRUCT

• get UNIFORM_STRUCT(): any

  Returns any

uuid

• get uuid(): string

  Retrieves the UUID of the object.

  Returns string

  The UUID of the object.

writeMaskState

• get writeMaskState(): number

  머티리얼의 writeMask 상태 반환

  Returns number

• set writeMaskState(value: number): void

  머티리얼의 writeMask 상태 설정

  Parameters

  • value: number

    GPUFlagsConstant 값

  Returns void

__addDirtyPipelineListener

• __addDirtyPipelineListener(listener: () => void): void

  Adds a listener function to the dirty pipeline listeners array. This function will be called when the pipeline becomes dirty.

  Parameters

  • listener: () => void

    The listener function to be added.

  Returns void

__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

__removeDirtyPipelineListener

• __removeDirtyPipelineListener(listener: () => void): void

  Removes a dirty pipeline listener from the list of listeners.

  Parameters

  • listener: () => void

    The listener function to be removed.

  Returns void

_updateBaseProperty

• _updateBaseProperty(): void

  머티리얼의 유니폼/컬러/틴트 등 기본 속성값을 유니폼 버퍼에 반영

  Returns void

_updateFragmentState

• _updateFragmentState(): void

  프래그먼트 셰이더 바인드 그룹/유니폼/텍스처/샘플러 등 상태 갱신

  Returns void

getFragmentRenderState

• getFragmentRenderState(entryPoint?: string): GPUFragmentState

  GPU 프래그먼트 렌더 상태 객체 반환

  Parameters

  • entryPoint: string = 'main'

    셰이더 엔트리포인트(기본값: 'main')

  Returns GPUFragmentState

getGPUResourceSampler

• getGPUResourceSampler(sampler: Sampler): GPUSampler

  샘플러 객체에서 GPU 샘플러 반환

  Parameters

  • sampler: Sampler

    Sampler 객체

  Returns GPUSampler

initGPURenderInfos

• initGPURenderInfos(): void

  GPU 렌더 파이프라인 정보 및 유니폼 버퍼 초기화

  Returns void

updateSampler

• updateSampler(prevSampler: Sampler, newSampler: Sampler): void

  샘플러 객체 변경 및 DirtyPipeline 리스너 관리

  Parameters

  • prevSampler: Sampler

    이전 샘플러

  • newSampler: Sampler

    새 샘플러

  Returns void

updateTexture

• updateTexture(
      prevTexture: ANoiseTexture | BitmapTexture | CubeTexture,
      texture: ANoiseTexture | BitmapTexture | CubeTexture,
  ): void

  텍스처 객체 변경 및 DirtyPipeline 리스너 관리

  Parameters

  • prevTexture: ANoiseTexture | BitmapTexture | CubeTexture

    이전 텍스처(BitmapTexture|CubeTexture|ANoiseTexture)

  • texture: ANoiseTexture | BitmapTexture | CubeTexture

    새 텍스처(BitmapTexture|CubeTexture|ANoiseTexture)

  Returns void