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VIEW_UNIFORM_BUFFER_MEMBER 와 VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW

jplee 2025. 2. 26. 13:33

요즘 뭐 좀 하는게 있어서.... 지하철 독서용으로 기록 해 봅니다.

VIEW_UNIFORM_BUFFER_MEMBER와 VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW는 언리얼 엔진의 쉐이더 기반 렌더링에서 뷰 관련 유니폼 버퍼 멤버 정의를 처리하는 매크로입니다. 이들은 주로 렌더링 파이프라인 중 버퍼 구조체와 뷰 데이터를 정의하는 데 사용됩니다.

1. VIEW_UNIFORM_BUFFER_MEMBER

이 매크로는 하나의 뷰에 대한 특정 데이터를 유니폼 버퍼 멤버에 추가할 때 사용됩니다. 즉, 하나의 뷰 데이터를 정의할 경우 사용됩니다.

정의

#define VIEW_UNIFORM_BUFFER_MEMBER(MemberType, MemberName)
  • MemberType: 멤버의 데이터 타입 (예: uint32 , FMatrix 또는 FVector3f 등).
  • MemberName: 멤버의 이름.

사용 예시

하나의 뷰에 대해 렌더링 데이터를 정의할 때:

VIEW_UNIFORM_BUFFER_MEMBER(FMatrix, ViewProjectionMatrix)
VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, CameraPosition)
  • 각각 ViewProjectionMatrix와 CameraPosition 데이터를 포함하여 해당 뷰의 유니폼 버퍼에 추가합니다.

2. VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW

이는 멀티 뷰(다중 뷰)를 처리하기 위해 사용됩니다. 주로 스테레오 렌더링과 관련한 데이터 구조를 정의할 때 필요합니다. 여러 뷰 데이터를 사용해야 하는 상황(특히 VR/AR 또는 멀티패스 렌더링 시스템)에서 사용됩니다.

정의

#define VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(MemberType, MemberName)
  • 이 역시 **MemberType**과 **MemberName**을 정의하지만, 다중 뷰 데이터를 저장할 수 있는 형식으로 셋업됩니다.

사용 예시

스테레오 렌더링 또는 멀티 뷰 데이터를 정의할 때:

VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix, StereoViewProjectionMatrix)
VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, LeftEyePosition)
VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, RightEyePosition)
  • 각각 다중 뷰를 위한 데이터(예: 왼쪽 눈과 오른쪽 눈의 뷰 데이터를 분리)로 정의됩니다.

3. 차이점 요약

매크로 용도 주요 상황

VIEW_UNIFORM_BUFFER_MEMBER 단일 뷰 데이터 정의 일반적인 단일 뷰 기반 렌더링
VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW 다중 뷰 데이터 정의 (여러 뷰포트, 스테레오 뷰, AR/VR 등) 멀티 뷰 기반 렌더링(스테레오/VR/AR)

4. 활용 예시

단일 뷰 렌더링

다음 상황에서는 VIEW_UNIFORM_BUFFER_MEMBER를 사용합니다:

  1. 카메라 기반 렌더링 (단일 뷰 데이터를 계산).
  2. 일반적인 씬 셰이더에서 동작할 경우.
class FViewUniformShaderParameters
{
public:
    VIEW_UNIFORM_BUFFER_MEMBER(FMatrix, ViewProjectionMatrix);
    VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, CameraPosition);
};

스테레오/멀티 뷰 렌더링

다음 경우 VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW를 사용합니다:

  1. VR/AR 환경에서 양쪽 눈의 데이터를 개별적으로 사용할 때.
  2. 멀티 뷰 렌더링(여러 화면 또는 멀티패스에서 동작).
class FMultiviewUniformShaderParameters
{
public:
    VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix, StereoProjectionMatrix);
    VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, LeftEyePosition);
    VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, RightEyePosition);
};

위 코드는 VR 환경에서 양 눈의 뷰 데이터를 ViewUniformBuffer에 저장해 개별적으로 사용할 수 있도록 설정합니다.

5. 실제 활용

  • VIEW_UNIFORM_BUFFER_MEMBER: 일반적인 2D UI 렌더링, 단일 카메라 기반 렌더링, 고정 뷰(예: 미니맵용 카메라) 등.
  • VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW: VR에서 양쪽 눈의 데이터를 유지하거나 AR/멀티 뷰 프로젝트에서 여러 시점의 데이터를 처리하는 상황.

 

SceneView.h

// View uniform buffer member declarations
#define VIEW_UNIFORM_BUFFER_MEMBER_TABLE \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, TslShaderDefineEnable) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, TranslatedWorldToClip) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, RelativeWorldToClip) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ClipToRelativeWorld)  \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, TranslatedWorldToView) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ViewToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, TranslatedWorldToCameraView) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, CameraViewToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ViewToClip) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ViewToClipNoAA) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ClipToView) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ClipToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, SVPositionToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ScreenToRelativeWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ScreenToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, MobileMultiviewShadowTransform) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, MobileMultiviewDecalTransform) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, FirstPersonTransform) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevFirstPersonTransform) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, ViewOriginHigh) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector3f, ViewForward, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector3f, ViewUp, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector3f, ViewRight, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW_EX(FVector3f, HMDViewNoRollUp, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW_EX(FVector3f, HMDViewNoRollRight, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, InvDeviceZToWorldZTransform) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW_EX(FVector4f, ScreenPositionScaleBias, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, ViewOriginLow) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, TranslatedWorldCameraOrigin) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, WorldViewOriginHigh) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, WorldViewOriginLow) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PreViewTranslationHigh) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PreViewTranslationLow) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevViewToClip) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevClipToView) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevTranslatedWorldToClip) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevTranslatedWorldToView) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevViewToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevTranslatedWorldToCameraView) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevCameraViewToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevTranslatedWorldCameraOrigin) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevWorldCameraOriginHigh) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevWorldCameraOriginLow) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevWorldViewOriginHigh) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevWorldViewOriginLow) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevPreViewTranslationHigh) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevPreViewTranslationLow) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, ViewTilePosition) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, RelativeWorldCameraOriginTO) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, RelativeWorldViewOriginTO) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, RelativePreViewTranslationTO) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevRelativeWorldCameraOriginTO) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, PrevRelativeWorldViewOriginTO) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, RelativePrevPreViewTranslationTO) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevClipToRelativeWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, PrevScreenToTranslatedWorld) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ClipToPrevClip) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FMatrix44f, ClipToPrevClipWithAA) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, TemporalAAJitter) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, GlobalClippingPlane) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector2f, FieldOfViewWideAngles) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector2f, PrevFieldOfViewWideAngles) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW_EX(FVector4f, ViewRectMin, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, ViewSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FUintVector4, ViewRectMinAndSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, LightProbeSizeRatioAndInvSizeRatio) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, BufferSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, BufferBilinearUVMinMax) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, ScreenToViewSpace) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector2f, BufferToSceneTextureScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, ResolutionFractionAndInv) \
	VIEW_UNIFORM_BUFFER_MEMBER(int32, NumSceneColorMSAASamples) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(float, ProjectionDepthThicknessScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, PreExposure) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, OneOverPreExposure) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector4f, DiffuseOverrideParameter, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector4f, SpecularOverrideParameter, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector4f, NormalOverrideParameter, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector2f, RoughnessOverrideParameter, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, PrevFrameGameTime) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, PrevFrameRealTime) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(float, OutOfBoundsMask, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector3f, WorldCameraMovementSinceLastFrame) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, CullingSign) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW_EX(float, NearPlane, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(float, OrthoFarPlane) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GameTime) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, RealTime) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DeltaTime) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MaterialTextureMipBias) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MaterialTextureDerivativeMultiply) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, Random) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, FrameNumber) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, FrameCounter) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, StateFrameIndexMod8) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, StateFrameIndex) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, StateOutputFrameIndex) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, DebugViewModeMask) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, WorldIsPaused) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(float, CameraCut, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(float, UnlitViewmodeMask, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FLinearColor, DirectionalLightColor, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(FVector3f, DirectionalLightDirection, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, TranslucencyLightingVolumeMin, TVC_MAX) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, TranslucencyLightingVolumeInvSize, TVC_MAX) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, TemporalAAParams) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, CircleDOFParams) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldSensorWidth) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldFocalDistance) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldFocalLength) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldFocalRegion) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldNearTransitionRegion) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DepthOfFieldFarTransitionRegion) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MotionBlurNormalizedToPixel) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GeneralPurposeTweak) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GeneralPurposeTweak2) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(float, DemosaicVposOffset, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DecalDepthBias) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, IndirectLightingColorScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, PrecomputedIndirectLightingColorScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, PrecomputedIndirectSpecularColorScale) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, AtmosphereLightDirection, NUM_ATMOSPHERE_LIGHTS) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FLinearColor, AtmosphereLightIlluminanceOnGroundPostTransmittance, NUM_ATMOSPHERE_LIGHTS) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FLinearColor, AtmosphereLightIlluminanceOuterSpace, NUM_ATMOSPHERE_LIGHTS) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FLinearColor, AtmosphereLightDiscLuminance, NUM_ATMOSPHERE_LIGHTS) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, AtmosphereLightDiscCosHalfApexAngle_PPTrans, NUM_ATMOSPHERE_LIGHTS) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, SkyViewLutSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, SkyCameraTranslatedWorldOrigin) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, SkyPlanetTranslatedWorldCenterAndViewHeight) \
	VIEW_UNIFORM_BUFFER_MEMBER(FMatrix44f, SkyViewLutReferential) \
	VIEW_UNIFORM_BUFFER_MEMBER(FLinearColor, SkyAtmosphereSkyLuminanceFactor) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmospherePresentInScene) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereHeightFogContribution) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereBottomRadiusKm) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereTopRadiusKm) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, SkyAtmosphereCameraAerialPerspectiveVolumeSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereAerialPerspectiveStartDepthKm) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereCameraAerialPerspectiveVolumeDepthResolution) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereCameraAerialPerspectiveVolumeDepthResolutionInv) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereCameraAerialPerspectiveVolumeDepthSliceLengthKm) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereCameraAerialPerspectiveVolumeDepthSliceLengthKmInv) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyAtmosphereApplyCameraAerialPerspectiveVolume) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, NormalCurvatureToRoughnessScaleBias) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, RenderingReflectionCaptureMask) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, RealTimeReflectionCapture) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, RealTimeReflectionCapturePreExposure) \
	VIEW_UNIFORM_BUFFER_MEMBER(FLinearColor, AmbientCubemapTint) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, AmbientCubemapIntensity) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyLightApplyPrecomputedBentNormalShadowingFlag) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyLightAffectReflectionFlag) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyLightAffectGlobalIlluminationFlag) \
	VIEW_UNIFORM_BUFFER_MEMBER(FLinearColor, SkyLightColor) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SkyLightVolumetricScatteringIntensity) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, MobileSkyIrradianceEnvironmentMap, SKY_IRRADIANCE_ENVIRONMENT_MAP_VEC4_COUNT) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MobilePreviewMode) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(float, HMDEyePaddingOffset) \
	VIEW_UNIFORM_BUFFER_MEMBER_EX(float, ReflectionCubemapMaxMip, EShaderPrecisionModifier::Half) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, ShowDecalsMask) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, DistanceFieldAOSpecularOcclusionMode) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, IndirectCapsuleSelfShadowingIntensity) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, ReflectionEnvironmentRoughnessMixingScaleBiasAndLargestWeight) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(int32, StereoPassIndex) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, GlobalVolumeTranslatedCenterAndExtent, GlobalDistanceField::MaxClipmaps) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, GlobalVolumeTranslatedWorldToUVAddAndMul, GlobalDistanceField::MaxClipmaps) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, GlobalDistanceFieldMipTranslatedWorldToUVScale, GlobalDistanceField::MaxClipmaps) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, GlobalDistanceFieldMipTranslatedWorldToUVBias, GlobalDistanceField::MaxClipmaps) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GlobalDistanceFieldMipFactor) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GlobalDistanceFieldMipTransition) \
	VIEW_UNIFORM_BUFFER_MEMBER(int32, GlobalDistanceFieldClipmapSizeInPages) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, GlobalDistanceFieldInvPageAtlasSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, GlobalDistanceFieldInvCoverageAtlasSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GlobalVolumeDimension) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GlobalVolumeTexelSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MaxGlobalDFAOConeDistance) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, NumGlobalSDFClipmaps) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, CoveredExpandSurfaceScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, NotCoveredExpandSurfaceScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, NotCoveredMinStepScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DitheredTransparencyStepThreshold) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, DitheredTransparencyTraceThreshold) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, ViewportScaleUI) \
	VIEW_UNIFORM_BUFFER_MEMBER(FIntPoint, CursorPosition) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, bCheckerboardSubsurfaceProfileRendering) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricFogInvGridSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricFogGridZParams) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogSVPosToVolumeUV) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogViewGridUVToPrevViewRectUV) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogPrevViewGridRectUVToResourceUV) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogPrevUVMax) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogPrevUVMaxForTemporalBlend) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricFogPrevResourceGridSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogScreenToResourceUV) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, VolumetricFogUVMax) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, VolumetricFogMaxDistance) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricLightmapWorldToUVScale) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricLightmapWorldToUVAdd) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricLightmapIndirectionTextureSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, VolumetricLightmapBrickSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, VolumetricLightmapBrickTexelSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, IndirectLightingCacheShowFlag) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, EyeToPixelSpreadAngle) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FVector4f, XRPassthroughCameraUVs, 2) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, GlobalVirtualTextureMipBias) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, VirtualTextureFeedbackShift) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, VirtualTextureFeedbackMask) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, VirtualTextureFeedbackStride) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, VirtualTextureFeedbackJitterOffset) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, VirtualTextureFeedbackSampleOffset) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, RuntimeVirtualTextureMipLevel) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector2f, RuntimeVirtualTexturePackHeight) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, RuntimeVirtualTextureDebugParams) \
	VIEW_UNIFORM_BUFFER_MEMBER(int32, FarShadowStaticMeshLODBias) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MinRoughness) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, HairRenderInfo) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, EnableSkyLight) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, HairRenderInfoBits) \
	VIEW_UNIFORM_BUFFER_MEMBER(uint32, HairComponents) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, bSubsurfacePostprocessEnabled) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, SSProfilesTextureSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, SSProfilesPreIntegratedTextureSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector4f, SpecularProfileTextureSizeAndInvSize) \
	VIEW_UNIFORM_BUFFER_MEMBER(FVector3f, PhysicsFieldClipmapCenter) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, PhysicsFieldClipmapDistance) \
	VIEW_UNIFORM_BUFFER_MEMBER(int, PhysicsFieldClipmapResolution) \
	VIEW_UNIFORM_BUFFER_MEMBER(int, PhysicsFieldClipmapExponent) \
	VIEW_UNIFORM_BUFFER_MEMBER(int, PhysicsFieldClipmapCount) \
	VIEW_UNIFORM_BUFFER_MEMBER(int, PhysicsFieldTargetCount) \
	VIEW_UNIFORM_BUFFER_MEMBER_ARRAY(FIntVector4, PhysicsFieldTargets, MAX_PHYSICS_FIELD_TARGETS) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(uint32, GPUSceneViewId) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, ViewResolutionFraction) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, SubSurfaceColorAsTransmittanceAtDistanceInMeters) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, TanAndInvTanHalfFOV) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, PrevTanAndInvTanHalfFOV) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector2f, WorldDepthToPixelWorldRadius) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, ScreenRayLengthMultiplier) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, GlintLUTParameters0) \
	VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW(FVector4f, GlintLUTParameters1) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, MaterialMaxEmissiveValue) \
	VIEW_UNIFORM_BUFFER_MEMBER(int32, PostVolumeUserFlags) \
	VIEW_UNIFORM_BUFFER_MEMBER(FIntVector4, EnvironmentComponentsFlags) \
	VIEW_UNIFORM_BUFFER_MEMBER(float, AmbientCubemapCharacterIntensity) \
	// TSL Modify Lit as Ambient Cubemap Character Intensity with for Character PPV Extend ready.
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  • 현재글VIEW_UNIFORM_BUFFER_MEMBER 와 VIEW_UNIFORM_BUFFER_MEMBER_PER_VIEW

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