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  Type Name Description
Public struct FAtlasTextureInvalidationScope Scope for invalidating a particular texture This ensures the atlas contains the latest version of the texture and filter it  
Public class FCachedMeshDrawCommandInfo Stores information about a mesh draw command which is cached in the scene.  
Public class FCachedPassMeshDrawList    
Public class FCachedPassMeshDrawListContext    
Public class FCachedPassMeshDrawListContextDeferred    
Public class FCachedPassMeshDrawListContextImmediate    
Public class FCachedRayTracingMeshCommandContext    
Public struct FCompareFMeshDrawCommands    
Public class FDebugUniformExpressionSet Debug information related to uniform expression sets.  
Public struct FDefaultBuffer    
Public struct FDefaultBufferKey    
Public struct FDefaultTexture    
Public struct FDefaultTextureKey    
Public class FDepthBounds    
Public class FDynamicMeshDrawCommandStorage Storage for Mesh Draw Commands built every frame.  
Public class FDynamicPassMeshDrawListContext Context used when building FMeshDrawCommands for one frame only.  
Public class FDynamicRayTracingMeshCommandContext    
Public struct FFrozenShaderPrintData Structure containing "frozen" shader print render data.  
Public class FGlobalDistanceFieldParameterData    
Public class FGlobalDistanceFieldReadback    
Public class FGraphicsMinimalPipelineStateId Uniquely represents a FGraphicsMinimalPipelineStateInitializer for fast compares.  
Public class FGraphicsMinimalPipelineStateInitializer Pipeline state without render target state Useful for mesh passes where the render target state is not changing between draws.  
Public class FHairGroupPublicData    
Public struct FHairStrandsBookmarkParameters    
Public struct FHairStrandsInstance    
Public struct FHairTransientResources Transient resources Resources are indexed by hair instance's registered index  
Public class FHdrCustomResolve2xPS    
Public class FHdrCustomResolve4xPS    
Public class FHdrCustomResolve8xPS    
Public class FHdrCustomResolveArray2xPS    
Public class FHdrCustomResolveArray4xPS    
Public class FHdrCustomResolveArray8xPS    
Public class FHdrCustomResolveArrayVS    
Public class FHdrCustomResolveFMask2xPS    
Public class FHdrCustomResolveFMask4xPS    
Public class FHdrCustomResolveFMask8xPS    
Public class FHdrCustomResolveVS    
Public class FIndirectLightingCacheAllocation Data used to track a primitive's allocation in the volume texture atlas that stores indirect lighting.  
Public class FMaterialShader Base class of all shaders that need material parameters.  
Public struct FMaterialShaderPermutationParameters    
Public class FMeshDrawCommand FMeshDrawCommand fully describes a mesh pass draw call, captured just above the RHI.  
Public struct FMeshDrawCommandCount    
Public struct FMeshDrawCommandCullingPayload Container for mesh command data required by instance culling.  
Public struct FMeshDrawCommandDebugData Debug only data for being able to backtrack the origin of given FMeshDrawCommand.  
Public struct FMeshDrawCommandOverrideArgs    
Public struct FMeshDrawCommandPrimitiveIdInfo Container for primtive ID info that needs to be passed around, in the future will likely be condensed to just the instance ID.  
Public struct FMeshDrawCommandSceneArgs    
Public class FMeshDrawCommandSortKey FVisibleMeshDrawCommand sort key.  
Public class FMeshDrawCommandStateCache    
Public struct FMeshDrawCommandStatsData Data needed to resolve mesh draw command stats.  
Public class FMeshDrawShaderBindings Encapsulates shader bindings for a single FMeshDrawCommand.  
Public class FMeshDrawShaderBindingsLayout Stores the number of each resource type that will need to be bound to a single shader, computed during shader reflection.  
Public class FMeshDrawSingleShaderBindings    
Public struct FMeshEdgesViewFamilySettings    
Public struct FMeshEdgesViewSettings    
Public class FMeshMaterialShader Base class of all shaders that need material and vertex factory parameters.  
Public class FMeshMaterialShaderElementData    
Public struct FMeshMaterialShaderPermutationParameters    
Public class FMeshPassDrawListContext Interface for the different types of draw lists.  
Public class FMeshPassMask Mesh pass mask - stores one bit per mesh pass.  
Public class FMeshPassProcessor Base class of mesh processors, whose job is to transform FMeshBatch draw descriptions received from scene proxy implementations into FMeshDrawCommands ready for the RHI command list  
Public struct FMeshPassProcessorRenderState A set of render state overrides passed into a Mesh Pass Processor, so it can be configured from the outside.  
Public struct FMeshProcessorShaders    
Public struct FMinimalBoundShaderStateInput    
Public class FPassProcessorManager    
Public struct FPersistentPrimitiveIndex Wrapper to make it harder to confuse the packed and persistent index when used as arguments etc.  
Public struct FPointPerCurveDispatchInfo Helpers.  
Public struct FPrimitiveFlagsCompact Flags needed for shadow culling.  
Public struct FPrimitiveOctreeSemantics Defines how the primitive is stored in the scene's primitive octree.  
Public class FPrimitiveSceneInfo The renderer's internal state for a single UPrimitiveComponent.  
Public class FPrimitiveSceneInfoCompact The information needed to determine whether a primitive is visible.  
Public struct FPrimitiveVirtualTextureFlags Flags needed for broad phase culling of runtime virtual texture page rendering.  
Public struct FPrimitiveVirtualTextureLodInfo Lod data used for runtime virtual texture page rendering.  
Public struct FRayTracingCachedMeshCommandFlags    
Public struct FRayTracingInstance    
Public struct FRayTracingMaskAndFlags    
Public class FRayTracingMeshCommand    
Public class FRayTracingMeshCommandContext    
Public class FRayTracingShaderBindingData    
Public class FRayTracingShaderCommand    
Public struct FRDGExternalBuffer    
Public struct FRDGImportedBuffer    
Public struct FRDGSystemTextures Contains system textures which can be registered for read-only access on an RDG pass.  
Public class FReadOnlyMeshDrawSingleShaderBindings    
Public class FRegisterPassProcessorCreateFunction    
Public class FRenderTargetWriteMask    
Public class FSceneUniformBuffer Holds scene-scoped parameters and stores these in uniform (constant) buffers for access on GPU.  
Public class FSceneUniformBufferMemberRegistration    
Public class FSceneUniformBufferTypeRegistry Collects scene UB members during static initialization, and uses these to construct the buffer layout during Main.  
Public struct FScreenPassPipelineState Draw information for the more advanced DrawScreenPass variant.  
Public struct FScreenPassRenderTarget Describes a texture with a load action for usage as a render target.  
Public struct FScreenPassTexture Describes a texture with a paired viewport rect.  
Public struct FScreenPassTextureSlice Describes a Texture2D or a slice within a texture array with a paired viewport rect.  
Public class FScreenPassTextureViewport Describes a view rect contained within the extent of a texture. Used to derive texture coordinate transformations.  
Public struct FScreenPassViewInfo Type used to carry the limited amount of data we need from a FSceneView.  
Public class FScreenPassVS The vertex shader used by DrawScreenPass to draw a rectangle.  
Public struct FScreenTransform Generic affine 2D texture coordinate transformation x * S + B.  
Public class FShaderBindingState    
Public struct FShaderPrintData Structure containing shader print render data.  
Public struct FShaderPrintSetup Structure containing setup for shader print capturing.  
Public class FSimpleMeshDrawCommandPass Similar to the parallel one, but intended for use with simpler tasks where the overhead and complexity of parallel is not justified.  
Public class FStaticMeshBatch A mesh which is defined by a primitive at scene segment construction time and never changed.  
Public class FStaticMeshBatchRelevance FStaticMeshBatch data which is InitViews specific.  
Public struct FStrings Experimental GPU string  
Public class FSystemTextures Encapsulates the system textures used for scene rendering.  
Public class FTessellationTable    
Public class FVariableRateShadingImageManager    
Public struct FVertexFactoryShaderPermutationParameters    
Public struct FViewDebugInfo A collection of debug data associated with the current on screen view.  
Public class FVisibleMeshDrawCommand Stores information about a mesh draw command that has been determined to be visible, for further visibility processing.  
Public struct FVolumeBounds Represents a subregion of a volume texture.  
Public class FVolumeRasterizeVertexBuffer Vertex buffer used for rendering into a volume texture.  
Public class FWriteToSliceGS Geometry shader used to write to a range of slices of a 3d volume texture.  
Public class FWriteToSliceVS Vertex shader used to write to a range of slices of a 3d volume texture.  
Public class IComputeSystem Interface for compute systems.  
Public class IPathTracingDenoiser Interface for implementing third party path tracing spatial denoiser.  
Public class IPathTracingSpatialTemporalDenoiser Interface for implementing third party path tracing spatial temporal denoiser.  
Public class ITemporalUpscaler Interface for implementing third party temporal upscaler.  
Public class IVariableRateShadingImageGenerator    
Public struct MeshDrawCommandKeyFuncs    
Public struct TMeshProcessorShaders    
Public class TOctree2    
Public class TRefCountPtr    
Public class TSceneUniformBufferMemberRegistration    

Typedefs

Name Description
CoarseMeshStreamingHandle  
DeprecatedPassProcessorCreateFunction  
FBufferTransitionQueue  
FCachedRayTracingMeshCommandStorage  
FDrawCommandIndices  
FDynamicRayTracingMeshCommandStorage  
FGraphicsMinimalPipelineStateSet Set of FGraphicsMinimalPipelineStateInitializer unique per MeshDrawCommandsPassContext
FHairStrandsInstances  
FMeshCommandOneFrameArray  
FOnUpdateViewDebugInfo  
FRayTracingMeshCommandOneFrameArray  
FRayTracingShaderBindingDataOneFrameArray  
FRDGTextureRef  
FScenePrimitiveOctree The type of the octree used by FScene to find primitives.
FShaderParameterStructConstructor Construct a shader parameter struct with the specified type at Obj.
FStateBucketMap  
FTempRayTracingMeshCommandStorage  
FTranslucentSelfShadowUniformBufferMap  
FVisibleRayTracingMeshCommand  
GeometryGroupHandle  
PassProcessorCreateFunction  
THairStrandsBookmarkFunction  
TShaderParameterStructConstructor  

Enums

  Type Name Description
Public enum DecalRendering:: Shared decal functionality for render pass and shader setup.  
Public enum EDefaultBufferType    
Public enum EDownsampleDepthFilter    
Public enum EDrawingPolicyOverrideFlags    
Public enum EFVisibleMeshDrawCommandFlags Flags that may be passed along with a visible mesh draw command OR stored with a cached one.  
Public enum EHairBindingType    
Public enum EHairGeometryType    
Public enum EHairInstanceVisibilityType    
Public enum EHairInterpolationType    
Public enum EHairStrandsBookmark HairStrands Bookmark API.  
Public enum EHairStrandsShaderType API for enabling/disabling the various geometry representation.  
Public enum EMeshDrawCommandCullingPayloadFlags Flags stored on visible mesh commands to indicate how to interpret the culling payload.  
Public enum EMeshPass::Type Mesh pass types supported.  
Public enum EMeshPassFeatures    
Public enum EMeshPassFlags    
Public enum EMobileSceneTextureSetupMode    
Public enum ENaniteMeshPass::Type Nanite mesh pass types.  
Public enum ERayTracingInstanceLayer    
Public enum ESceneTexture    
Public enum ESceneTextureSetupMode    
Public enum EScreenPassDrawFlags    
Public enum EUpdateStaticMeshFlags    

Functions

  Type Name Description
Public function void

AddDownsampleDepthPass ( FRDGBuilder& GraphBuilder,
const FViewInfo& View,
FScreenPassTexture Input,
FScreenPassRenderTarget Output,
EDownsampleDepthFilter DownsampleDepthFilter
)

  
Public function void

AddDrawCanvasPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
const FSceneView& View,
FScreenPassRenderTarget Output,
TFunction Function
)

  
Public function void

AddDrawDynamicMeshPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& EventName,
const ParameterStructType* PassParameters,
const FSceneView& View,
FIntRect ViewportRect,
FIntRect ScissorRect,
const LambdaType& BuildPassProcessorLambda,
bool bForceStereoInstancingOff,
bool bForceParallelSetupOff
)

  
Public function void

AddDrawDynamicMeshPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& EventName,
const ParameterStructType* PassParameters,
const FSceneView& View,
FIntRect ViewportRect,
const LambdaType& BuildPassProcessorLambda,
bool bForceStereoInstancingOff,
bool bForceParallelSetupOff
)

  
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const TShaderRef< PixelShaderType >& PixelShader,
typename PixelShaderType::FParameters* PixelShaderParameters,
EScreenPassDrawFlags Flags
)

  
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const FScreenPassPipelineState& PipelineState,
TPassParameterStruct* PassParameterStruct,
TSetupFunction SetupFunction
)

  
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const TShaderRef< FShader >& VertexShader,
const TShaderRef< PixelShaderType >& PixelShader,
typename PixelShaderType::FParameters* PixelShaderParameters,
EScreenPassDrawFlags Flags
)

  
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const FScreenPassPipelineState& PipelineState,
TPassParameterStruct* PassParameterStruct,
EScreenPassDrawFlags Flags,
TSetupFunction SetupFunction
)

 Render graph variant of more advanced DrawScreenPass function.
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const TShaderRef< FShader >& VertexShader,
const TShaderRef< PixelShaderType >& PixelShader,
FRHIBlendState* BlendState,
typename PixelShaderType::FParameters* PixelShaderParameters,
EScreenPassDrawFlags Flags
)

  
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const TShaderRef< FShader >& VertexShader,
const TShaderRef< PixelShaderType >& PixelShader,
FRHIDepthStencilState* DepthStencilState,
typename PixelShaderType::FParameters* PixelShaderParameters,
EScreenPassDrawFlags Flags
)

  
Public function void

AddDrawScreenPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const TShaderRef< FShader >& VertexShader,
const TShaderRef< PixelShaderType >& PixelShader,
FRHIBlendState* BlendState,
FRHIDepthStencilState* DepthStencilState,
typename PixelShaderType::FParameters* PixelShaderParameters,
EScreenPassDrawFlags Flags
)

 Render graph variant of simpler DrawScreenPass function.
Public function void

AddDrawTexturePass ( FRDGBuilder& GraphBuilder,
FScreenPassViewInfo ViewInfo,
FRDGTextureRef InputTexture,
FRDGTextureRef OutputTexture,
FIntRect ViewportRect
)

 Helper variant which takes a shared viewport instead of unique input / output positions.
Public function void

AddDrawTexturePass ( FRDGBuilder& GraphBuilder,
FScreenPassViewInfo ViewInfo,
FScreenPassTexture Input,
FScreenPassTexture Output
)

  
Public function void

AddDrawTexturePass ( FRDGBuilder& GraphBuilder,
FScreenPassViewInfo ViewInfo,
FScreenPassTextureSlice Input,
FScreenPassRenderTarget Output
)

 Variation of above that accepts a slice, which contains a texture SRV instead of a texture
Public function void

AddDrawTexturePass ( FRDGBuilder& GraphBuilder,
FScreenPassViewInfo ViewInfo,
FScreenPassTexture Input,
FScreenPassRenderTarget Output,
uint32 RTMultiviewCount
)

  
Public function void

AddDrawTexturePass ( FRDGBuilder& GraphBuilder,
FScreenPassViewInfo ViewInfo,
FRDGTextureRef InputTexture,
FRDGTextureRef OutputTexture,
FIntPoint InputPosition,
FIntPoint OutputPosition,
FIntPoint Size
)

 Helper function which copies a region of an input texture to a region of the output texture, with support for format conversion.
Public function void

AddDrawTexturePass ( FRDGBuilder& GraphBuilder,
FScreenPassViewInfo ViewInfo,
FRDGTextureRef InputTexture,
FRDGTextureRef OutputTexture,
FIntPoint InputPosition,
FIntPoint InputSize,
FIntPoint OutputPosition,
FIntPoint OutputSize
)

  
Public function void

AddRenderTargetInfo ( EPixelFormat PixelFormat,
ETextureCreateFlags CreateFlags,
FGraphicsPipelineRenderTargetsInfo& RenderTargetsInfo
)

  
Public function void

AddRenderTargetPass ( FRDGBuilder& GraphBuilder,
FRDGEventName&& PassName,
FScreenPassRenderTarget Output,
TFunction&& Function
)

  
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParametersIn,
const FScene* Scene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const ERDGPassFlags& PassFlags,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback,
PassPrologueLambdaType PassPrologueCallback,
bool bAllowIndirectArgsOverride
)

 GPUCULL_TODO: Write documentation.
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParameters,
const FGPUScene& GPUScene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const FIntRect& ViewPortRect,
const ERDGPassFlags& PassFlags,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback
)

 GPUCULL_TODO: Write documentation.
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParameters,
const FGPUScene& GPUScene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const FIntRect& ViewPortRect,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback
)

 GPUCULL_TODO: Write documentation.
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParameters,
const FScene* Scene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const FIntRect& ViewPortRect,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback
)

 GPUCULL_TODO: Write documentation.
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParametersIn,
const FGPUScene& GPUScene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const ERDGPassFlags& PassFlags,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback,
PassPrologueLambdaType PassPrologueCallback
)

 GPUCULL_TODO: Write documentation.
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParameters,
const FScene* Scene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const FIntRect& ViewPortRect,
bool bAllowIndirectArgsOverride,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback
)

  
Public function void

AddSimpleMeshPass ( FRDGBuilder& GraphBuilder,
PassParametersType* PassParameters,
const FScene* Scene,
const FSceneView& View,
FInstanceCullingManager* InstanceCullingManager,
FRDGEventName&& PassName,
const FIntRect& ViewPortRect,
const ERDGPassFlags& PassFlags,
AddMeshBatchesCallbackLambdaType AddMeshBatchesCallback
)

 GPUCULL_TODO: Write documentation.
Public function void

AddTransitionPass ( FRDGBuilder& GraphBuilder,
FGlobalShaderMap* ShaderMap,
EShaderPlatform InPlatform,
const TArray< FRDGBufferSRVRef >& Transitions
)

  
Public function void

ApplyTargetsInfo ( FGraphicsPipelineStateInitializer& GraphicsPSOInit,
const FGraphicsPipelineRenderTargetsInfo& RenderTargetsInfo
)

  
Public function void

ApplyViewOverridesToMeshDrawCommands ( const FSceneView& View,
FMeshCommandOneFrameArray& VisibleMeshDrawCommands,
FDynamicMeshDrawCommandStorage& DynamicMeshDrawCommandStorage,
FGraphicsMinimalPipelineStateSet& GraphicsMinimalPipelineStateSet,
bool& NeedsShaderInitialisation
)

  
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FScreenPassTextureViewportParameters
)

 Describes the set of shader parameters for a screen pass texture viewport.
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FSceneTextureExtractsParameters
)

  
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FGlobalDistanceFieldParameters2
)

  
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FHairStrandsInstanceAttributeParameters,
RENDERER_API
)

 Instance attribute parameters.
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FScreenPassTextureInput
)

 A utility shader parameter struct containing the viewport, texture, and sampler for a unique texture input to a shader.
Public function FMeshDrawCommandSortKey

CalculateMeshStaticSortKey ( const FMeshMaterialShader* VertexShader,
const FMeshMaterialShader* PixelShader
)

  
Public function FMeshDrawCommandSortKey

CalculateMeshStaticSortKey ( const TShaderRef< FMeshMaterialShader >& VertexShader,
const TShaderRef< FMeshMaterialShader >& PixelShader
)

  
Public function void

CopySceneCaptureComponentToTarget ( FRDGBuilder& GraphBuilder,
FRDGTextureRef ViewFamilyTexture,
const FSceneViewFamily& ViewFamily,
TConstStridedView< FSceneView > Views
)

  
Public function void

CopySceneCaptureComponentToTarget ( FRDGBuilder& GraphBuilder,
FRDGTextureRef ViewFamilyTexture,
FRDGTextureRef ViewFamilyDepthTexture,
const FSceneViewFamily& ViewFamily,
TConstStridedView< FSceneView > Views
)

  
Public function void

CopySceneCaptureComponentToTarget ( FRDGBuilder& GraphBuilder,
const FMinimalSceneTextures& SceneTextures,
FRDGTextureRef ViewFamilyTexture,
const FSceneViewFamily& ViewFamily,
const TArray< const FViewInfo* >& Views
)

  
Public function void

CopySceneCaptureComponentToTarget ( FRDGBuilder& GraphBuilder,
const FMinimalSceneTextures& SceneTextures,
FRDGTextureRef ViewFamilyTexture,
FRDGTextureRef ViewFamilyDepthTexture,
const FSceneViewFamily& ViewFamily,
const TArray< const FViewInfo* >& Views
)

  
Public function void

CopySceneCaptureComponentToTarget ( FRDGBuilder& GraphBuilder,
const FMinimalSceneTextures& SceneTextures,
FRDGTextureRef ViewFamilyTexture,
FRDGTextureRef ViewFamilyDepthTexture,
const FSceneViewFamily& ViewFamily,
TConstArrayView< FViewInfo > Views
)

  
Public function void

CopySceneCaptureComponentToTarget ( FRDGBuilder& GraphBuilder,
const FMinimalSceneTextures& SceneTextures,
FRDGTextureRef ViewFamilyTexture,
const FSceneViewFamily& ViewFamily,
TConstArrayView< FViewInfo > Views
)

  
Public function Static FMeshDrawCommandCullingPayload

CreateCullingPayload ( FMeshBatch const& MeshBatch,
FMeshBatchElement const& MeshBatchElement
)

  
Public function TRDGUniformBufferRef< FMobileSceneTextureUniformParameters >

CreateMobileSceneTextureUniformBuffer ( FRDGBuilder& GraphBuilder,
const FSceneTextures* SceneTextures,
EMobileSceneTextureSetupMode SetupMode
)

 Creates the RDG mobile scene texture uniform buffer.
Public function TRDGUniformBufferRef< FMobileSceneTextureUniformParameters >

CreateMobileSceneTextureUniformBuffer ( FRDGBuilder& GraphBuilder,
const FSceneView& View,
EMobileSceneTextureSetupMode SetupMode
)

 Creates the RDG mobile scene texture uniform buffer.
Public function FSceneTextureShaderParameters

CreateSceneTextureShaderParameters ( FRDGBuilder& GraphBuilder,
const FSceneView& View,
ESceneTextureSetupMode SetupMode
)

 Returns scene texture shader parameters containing the RDG uniform buffer for either mobile or deferred shading.
Public function FSceneTextureShaderParameters

CreateSceneTextureShaderParameters ( FRDGBuilder& GraphBuilder,
const FSceneTextures* SceneTextures,
ERHIFeatureLevel::Type FeatureLevel,
ESceneTextureSetupMode SetupMode
)

 Returns scene texture shader parameters containing the RDG uniform buffer for either mobile or deferred shading.
Public function TRDGUniformBufferRef< FSceneTextureUniformParameters >

CreateSceneTextureUniformBuffer ( FRDGBuilder& GraphBuilder,
const FSceneView& View,
ESceneTextureSetupMode SetupMode
)

 Returns RDG scene texture uniform buffer for a specified View.
Public function TRDGUniformBufferRef< FSceneTextureUniformParameters >

CreateSceneTextureUniformBuffer ( FRDGBuilder& GraphBuilder,
const FSceneTextures* SceneTextures,
ERHIFeatureLevel::Type FeatureLevel,
ESceneTextureSetupMode SetupMode
)

 Returns RDG scene texture uniform buffer.
Public function void

CreateSystemTextures ( FRDGBuilder& GraphBuilder
)

 Registers system textures into RDG.
Public function  

DECLARE_UNIFORM_BUFFER_STRUCT ( FSubstratePublicGlobalUniformParameters,
RENDERER_API
)

 A minimal uniform struct providing necessary access for external systems to Substrate parameters.
Public function  

DECLARE_UNIFORM_BUFFER_STRUCT ( FSceneUniformParameters,
RENDERER_API
)

 RDG shader parameter struct containing data for FSceneUniformBuffer.
Public function void

DrawDynamicMeshPass ( const FSceneView& View,
FRHICommandList& RHICmdList,
const LambdaType& BuildPassProcessorLambda,
bool bForceStereoInstancingOff
)

 Provides a callback to build FMeshDrawCommands and then submits them immediately.
Public function void

DrawDynamicMeshPassPrivate ( const FSceneView& View,
FRHICommandList& RHICmdList,
FMeshCommandOneFrameArray& VisibleMeshDrawCommands,
FDynamicMeshDrawCommandStorage& DynamicMeshDrawCommandStorage,
FGraphicsMinimalPipelineStateSet& GraphicsMinimalPipelineStateSet,
bool& InNeedsShaderInitialisation,
uint32 InstanceFactor
)

  
Public function void

DrawScreenPass ( FRHICommandList& RHICmdList,
FScreenPassViewInfo ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const FScreenPassPipelineState& PipelineState,
EScreenPassDrawFlags Flags,
TSetupFunction SetupFunction
)

 More advanced variant of screen pass drawing.
Public function void

DrawScreenPass_PostSetup ( FRHICommandList& RHICmdList,
const FScreenPassViewInfo& ViewInfo,
const FScreenPassTextureViewport& OutputViewport,
const FScreenPassTextureViewport& InputViewport,
const FScreenPassPipelineState& PipelineState,
EScreenPassDrawFlags Flags
)

  
Public function Const GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun... Instance prev. resources (RDG)
Public function ViewportSampler Internal functions, don't use outside of the MegaLights.
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Public function  

ENUM_CLASS_FLAGS ( ERDGImportedBufferFlags
)

  
Public function FIntPoint

GetDownscaledExtent ( FIntPoint Extent,
FIntPoint Divisor
)

 Returns an extent downscaled by a multiple of the integer divisor (and clamped to 1).
Public function FIntPoint

GetDownscaledExtent ( FIntPoint Extent,
FIntPoint Divisor
)

 Returns an extent downscaled by a multiple of the integer divisor (and clamped to 1).
Public function FIntRect

GetDownscaledRect ( FIntRect Rect,
FIntPoint Divisor
)

 Returns a rect downscaled by a multiple of the integer divisor.
Public function FIntRect

GetDownscaledRect ( FIntRect Rect,
FIntPoint Divisor
)

 Returns a rect downscaled by a multiple of the integer divisor.
Public function FScreenPassTextureViewport

GetDownscaledViewport ( FScreenPassTextureViewport Viewport,
FIntPoint Divisor
)

 Returns the texture viewport downscaled by an integer divisor.
Public function FScreenPassTextureViewport

GetDownscaledViewport ( FScreenPassTextureViewport Viewport,
FIntPoint Divisor
)

 Returns the texture viewport downscaled by an integer divisor.
Public function FIntRect

GetDownscaledViewRect ( FIntRect Rect,
FIntPoint ViewExtent,
FIntPoint Divisor
)

 The normal GetDownscaledRect can produce overlapping rects where multiple viewports are present, because the Min rounds down, while the Max rounds up.
Public function float

GetHairAvgRadius ( uint32 InCount,
float InCoverage
)

 Return the average hair normalized radius for a given hair count and a given coverage value.
Public function float

GetHairCoverage ( uint32 HairCount,
float AverageHairRadius
)

 Return the hair coverage for a certain hair count and normalized avg hair radius (i.e, [0..1])
Public function FMeshEdgesViewFamilySettings &

GetMeshEdgesViewFamilySettings ( FSceneViewFamily& ViewFamily
)

  
Public function const FMeshEdgesViewFamilySettings &

GetMeshEdgesViewFamilySettings ( const FSceneViewFamily& ViewFamily
)

  
Public function FMeshEdgesViewSettings &

GetMeshEdgesViewSettings ( FSceneView& View
)

  
Public function const FMeshEdgesViewSettings &

GetMeshEdgesViewSettings ( const FSceneView& View
)

  
Public function const TCHAR *  
Public function FRHITexture * Returns the global engine mini font texture.
Public function FPointPerCurveDispatchInfo

GetPointPerCurveDispatchInfo ( uint32 InAssetMaxPointPerCurve,
uint32 InAssetCurveCount,
uint32 InGroupSize
)

 Compute the dispatch information for pass dispatching work per curve.
Public function FIntRect

GetRectFromExtent ( FIntPoint Extent
)

 Returns a rect with the min point at the origin and the max point at Extent.
Public function FIntRect

GetRectFromExtent ( FIntPoint Extent
)

 Returns a rect with the min point at the origin and the max point at Extent.
Public function FIntPoint

GetScaledExtent ( FIntPoint Extent,
FVector2D Multiplier
)

 Returns an extent scaled by the floating point scale factor.
Public function FIntPoint

GetScaledExtent ( FIntPoint Extent,
FVector2D Multiplier
)

 Returns an extent scaled by the floating point scale factor.
Public function FIntPoint

GetScaledExtent ( FIntPoint Extent,
float Multiplier
)

  
Public function FIntPoint

GetScaledExtent ( FIntPoint Extent,
float Multiplier
)

  
Public function FIntRect

GetScaledRect ( FIntRect Rect,
float Multiplier
)

  
Public function FIntRect

GetScaledRect ( FIntRect Rect,
FVector2D Multiplier
)

 Returns a rect scaled by the floating point scale factor.
Public function FIntRect

GetScaledRect ( FIntRect Rect,
float Multiplier
)

  
Public function FIntRect

GetScaledRect ( FIntRect Rect,
FVector2D Multiplier
)

 Returns a rect scaled by the floating point scale factor.
Public function FScreenPassTextureViewport

GetScaledViewport ( FScreenPassTextureViewport Viewport,
FVector2D Multiplier
)

 Returns the texture viewport scaled by a float multiplier.
Public function FScreenPassTextureViewport

GetScaledViewport ( FScreenPassTextureViewport Viewport,
FVector2D Multiplier
)

 Returns the texture viewport scaled by a float multiplier.
Public function FRDGTextureRef

GetSceneTexture ( const FSceneTextures& SceneTextures,
ESceneTexture InSceneTexture
)

  
Public function FIntPoint Returns the full-resolution scene texture extent.
Public function FIntPoint

GetSceneTextureExtentFromView ( const FViewInfo& View
)

 Pass through to View.GetSceneTexturesConfig().Extent, useful in headers where the FViewInfo structure isn't exposed.
Public function SceneTexturesSHADER_PARAMETER_STRUCT_REF(FMobileSceneTextureUniformParameters, MobileSceneTextures) ... Struct containing references to extracted RHI resources after RDG execution.
Public function ERHIFeatureLevel::Type Returns the feature level being used by the renderer.
Public function FSceneTextureShaderParameters

GetSceneTextureShaderParameters ( const FSceneView& View
)

  
Public function DECLARE_UNIFORM_BUFFER_STRUCT(FSceneUniformParameters, RENDERER_API) namespace UE TRDGUniformBufferR...

GetSceneUniformBufferRef ( FRDGBuilder& GraphBuilder,
const FSceneView& View
)

 Public interface into FSceneRenderer. Used as the scope for scene rendering functions.
Public function FScreenPassTextureSliceInput

GetScreenPassTextureInput ( FScreenPassTextureSlice Input,
FRHISamplerState* Sampler
)

  
Public function FScreenPassTextureInput

GetScreenPassTextureInput ( FScreenPassTexture TexturePair,
FRHISamplerState* Sampler
)

  
Public function FScreenPassTextureSliceInput

GetScreenPassTextureInput ( FScreenPassTextureSlice TexturePair,
FRHISamplerState* Sampler
)

  
Public function Static EVRSShadingRate

GetShadingRateFromMaterial ( EMaterialShadingRate MaterialShadingRate
)

  
Public function ESubpassHint

GetSubpassHint ( const FStaticShaderPlatform Platform,
bool bIsUsingGBuffers,
bool bMultiViewRendering,
uint32 NumSamples
)

  
Public function bool Return true if there is any temporal denoiser plugin registered
Public function bool  
Public function bool Return true if strand reordering for compute raster continuous LOD is enabled.
Public function bool Return true if hair binding is enabled (i.e., hair can be attached to skeletal mesh)
Public function bool

IsHairStrandsEnabled ( EHairStrandsShaderType Type,
EShaderPlatform Platform
)

  
Public function bool Return true if hair simulation is enabled.
Public function bool

IsHairStrandsSupported ( EHairStrandsShaderType Type,
EShaderPlatform Platform
)

  
Public function bool Return true if continuous LOD is enabled - implies computer raster and continuous decimation reordering is true.
Public function bool Returns whether a HMD hidden area mask is being used for VR.
Public function bool Returns whether scene textures have been initialized.
Public function FScreenTransform

operator- ( const FScreenTransform& AToB,
const float& Bias
)

  
Public function FScreenTransform

operator- ( const FScreenTransform& AToB,
const FVector2f& Bias
)

  
Public function FScreenTransform

operator- ( const FScreenTransform& AToB,
const FIntPoint& Bias
)

  
Public function FScreenTransform

operator* ( const FScreenTransform& AToB,
const FScreenTransform& BToC
)

  
Public function FScreenTransform

operator* ( const FScreenTransform& AToB,
const FIntPoint& Scale
)

  
Public function FScreenTransform

operator* ( const FScreenTransform& AToB,
const float& Scale
)

  
Public function FScreenTransform

operator* ( const FScreenTransform& AToB,
const FVector2f& Scale
)

  
Public function FVector2f

operator* ( const FVector2f& PInA,
const FScreenTransform& AToB
)

  
Public function FScreenTransform

operator/ ( const FScreenTransform& AToB,
const FVector2f& InvertedScale
)

  
Public function FScreenTransform

operator/ ( const FScreenTransform& AToB,
const float& InvertedScale
)

  
Public function FScreenTransform

operator/ ( const FScreenTransform& AToB,
const FIntPoint& InvertedScale
)

  
Public function FScreenTransform

operator/ ( const FScreenTransform& AToB,
const FScreenTransform& CToB
)

  
Public function FScreenTransform

operator+ ( const FScreenTransform& AToB,
const FVector2f& Bias
)

  
Public function FScreenTransform

operator+ ( const FScreenTransform& AToB,
const FIntPoint& Bias
)

  
Public function FScreenTransform

operator+ ( const FScreenTransform& AToB,
const float& Bias
)

  
Public function FRHITexture *

OrBlack2DArrayIfNull ( FRHITexture* Tex
)

  
Public function FRHITexture *

OrBlack2DIfNull ( FRHITexture* Tex
)

  
Public function FRHITexture *

OrBlack3DAlpha1IfNull ( FRHITexture* Tex
)

  
Public function FRHITexture *

OrBlack3DIfNull ( FRHITexture* Tex
)

  
Public function FRHITexture *

OrBlack3DUintIfNull ( FRHITexture* Tex
)

  
Public function FRHITexture *

OrWhite2DIfNull ( FRHITexture* Tex
)

  
Public function void

RasterizeToVolumeTexture ( FRHICommandList& RHICmdList,
FVolumeBounds VolumeBounds
)

 This function assumes the PSO had a PrimitiveType of PT_TriangleStrip.
Public function FRDGImportedBuffer

Register ( FRDGBuilder& GraphBuilder,
const FRDGExternalBuffer& In,
ERDGImportedBufferFlags Flags,
ERDGUnorderedAccessViewFlags UAVFlags
)

  
Public function FRDGBufferSRVRef

RegisterAsSRV ( FRDGBuilder& GraphBuilder,
const FRDGExternalBuffer& In
)

  
Public function FRDGBufferUAVRef

RegisterAsUAV ( FRDGBuilder& GraphBuilder,
const FRDGExternalBuffer& In,
ERDGUnorderedAccessViewFlags Flags
)

  
Public function void  
Public function void

RegisterSpatialDenoiser ( TUniquePtr< UE::Renderer::Private::IPathTracingDenoiser > PathTracingDenoiser,
FString Name
)

 Register a spatial denoiser
Public function void Register a spatial temporal denoiser
Public function void Retrieves the GPU data of a global distance field clipmap for access by the CPU
Public function void  
Public function void Resets the scene texture extent history.
Public function void

SetBlack2DIfNull ( FRHITexture*& Tex
)

  
Public function void

SetBlack3DIfNull ( FRHITexture*& Tex
)

  
Public function void

SetBlackAlpha13DIfNull ( FRHITexture*& Tex
)

  
Public function void

SetScreenPassPipelineState ( FRHICommandList& RHICmdList,
const FScreenPassPipelineState& ScreenPassDraw
)

 Helper function which sets the pipeline state object on the command list prior to invoking a screen pass.
Public function void

SetupDepthStencilInfo ( EPixelFormat DepthStencilFormat,
ETextureCreateFlags DepthStencilCreateFlags,
ERenderTargetLoadAction DepthTargetLoadAction,
ERenderTargetLoadAction StencilTargetLoadAction,
FExclusiveDepthStencil DepthStencilAccess,
FGraphicsPipelineRenderTargetsInfo& RenderTargetsInfo
)

  
Public function void

SetupGBufferRenderTargetInfo ( const FSceneTexturesConfig& SceneTexturesConfig,
FGraphicsPipelineRenderTargetsInfo& RenderTargetsInfo,
bool bSetupDepthStencil
)

  
Public function FGlobalDistanceFieldParameters2  
Public function void

SetupMobileSceneTextureUniformParameters ( FRDGBuilder& GraphBuilder,
const FSceneTextures* SceneTextures,
EMobileSceneTextureSetupMode SetupMode,
FMobileSceneTextureUniformParameters& SceneTextureParameters
)

 Fills the scene texture uniform buffer struct.
Public function void

SetupSceneTextureUniformParameters ( FRDGBuilder& GraphBuilder,
const FSceneTextures* SceneTextures,
ERHIFeatureLevel::Type FeatureLevel,
ESceneTextureSetupMode SetupMode,
FSceneTextureUniformParameters& OutParameters
)

 Fills the shader parameter struct.
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( float,
Density
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes

SHADER_PARAMETER ( uint32,
PointAttributeIndexToChunkDivAsShift
)

  
Public function CurveAttributeIndexToChunkDivAsShift

SHADER_PARAMETER ( uint32,
CurveAttributeChunkElementCount
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( float,
RootScale
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( float,
Length
)

  
Public function Const Extent ScreenPosToViewportScale ViewportMin ViewportSize UVViewportMin UVViewportSize UVViewportBili...

SHADER_PARAMETER ( FVector2f,
UVViewportBilinearMax
)

  
Public function Extent ScreenPosToViewportScale ViewportMin ViewportSize UVViewportMin UVViewportSize

SHADER_PARAMETER ( FVector2f,
UVViewportSizeInverse
)

 Texture viewport min / max in normalized UV coordinates, with respect to the texture extent, adjusted by a half pixel offset for bilinear filtering.
Public function Extent ScreenPosToViewportScale ViewportMin ViewportSize UVViewportMin

SHADER_PARAMETER ( FVector2f,
UVViewportMax
)

 Texture viewport size in normalized UV coordinates, with respect to the texture extent.
Public function Extent ScreenPosToViewportScale ViewportMin ViewportSize

SHADER_PARAMETER ( FVector2f,
ViewportSizeInverse
)

 Texture viewport min / max in normalized UV coordinates, with respect to the texture extent.
Public function Extent ScreenPosToViewportScale ViewportMin

SHADER_PARAMETER ( FIntPoint,
ViewportMax
)

 Texture viewport size in pixels.
Public function Extent ScreenPosToViewportScale

SHADER_PARAMETER ( FVector2f,
ScreenPosToViewportBias
)

 Texture viewport min / max in pixels.
Public function Extent

SHADER_PARAMETER ( FVector2f,
ExtentInverse
)

 Scale / Bias factor to convert from [-1, 1] to [ViewportMin, ViewportMax].
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( uint32,
bCullingEnable
)

 SHADER_PARAMETER_SRV(Buffer, CullingIndirectBuffer)
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( FMatrix44f,
LocalToWorldPrimitiveTransform
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( FVector3f,
PositionOffset
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( uint32,
bSimulation
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( uint32,
RaytracingProceduralSplits
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( uint32,
PointCount
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( uint32,
GroupIndex
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( float,
RaytracingRadiusScale
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER ( float,
DitheredTransparencyTraceThreshold
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER ( float,
NotCoveredMinStepScale
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER ( uint32,
PointAttributeChunkStrideInBytes
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER ( float,
MaxGlobalDFAOConeDistance
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER ( float,
GlobalVolumeDimension
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER ( FVector3f,
GlobalDistanceFieldInvPageAtlasSize
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor

SHADER_PARAMETER ( float,
GlobalDistanceFieldMipTransition
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER ( float,
CoveredExpandSurfaceScale
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_ARRAY ( FUintVector4,
PointAttributeOffsets
)

 Instance common parameters.
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture

SHADER_PARAMETER_ARRAY ( FVector4f,
GlobalVolumeTranslatedWorldToUVAddAndMul
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture

SHADER_PARAMETER_ARRAY ( FVector4f,
GlobalDistanceFieldMipTranslatedWorldToUVBias
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_RDG_BUFFER_SRV ( Buffer,
CullingIndexBuffer
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_RDG_BUFFER_SRV ( ByteAddressBuffer,
CurveInterpolationBuffer
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...  
Public function Viewport

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
Texture
)

  
Public function ViewportSampler Texture

SHADER_PARAMETER_SAMPLER ( SamplerState,
Sampler
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipFactor...

SHADER_PARAMETER_SAMPLER ( SamplerState,
GlobalDistanceFieldPageAtlasTextureSampler
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_SRV ( ByteAddressBuffer,
PreviousPositionBuffer
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_SRV ( ByteAddressBuffer,
PointAttributeBuffer
)

 Instance prev. resources (Raw)
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_SRV ( Buffer< float4 >,
TangentBuffer
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_STRUCT ( FHairStrandsInstanceIntermediateParameters,
HairStrandsVF
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_STRUCT_INCLUDE ( FHairStrandsInstanceAttributeParameters,
Attributes
)

 Instance resources (RDG)
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_STRUCT_INCLUDE ( FHairStrandsInstanceCullingParameters,
Culling
)

  
Public function ViewportSampler

SHADER_PARAMETER_STRUCT_INCLUDE ( FScreenPassTextureViewportParameters,
Viewport
)

  
Public function CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun...

SHADER_PARAMETER_STRUCT_INCLUDE ( FHairStrandsInstanceCommonParameters,
Common
)

  
Public function GlobalDistanceFieldPageAtlasTexture

SHADER_PARAMETER_TEXTURE ( Texture3D,
GlobalDistanceFieldCoverageAtlasTexture
)

  
Public function GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture

SHADER_PARAMETER_TEXTURE ( Texture3D,
GlobalDistanceFieldMipTexture
)

  
Public function  

ShaderPrint::BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FShaderPrintCommonParameters,
RENDERER_API
)

 ShaderPrint uniform buffer layout.
Public function Resolution TranslatedWorldOffset FontSpacing MaxSymbolCount MaxLineCount IsDrawLocked ShaderPrint parameter struct declaration.
Public function Resolution TranslatedWorldOffset FontSpacing MaxSymbolCount

ShaderPrint::SHADER_PARAMETER ( uint32,
MaxStateCount
)

  
Public function Resolution

ShaderPrint::SHADER_PARAMETER ( FIntPoint,
CursorCoord
)

  
Public function Resolution TranslatedWorldOffset

ShaderPrint::SHADER_PARAMETER ( FVector2f,
FontSize
)

  
Public function Resolution TranslatedWorldOffset FontSpacing

ShaderPrint::SHADER_PARAMETER ( uint32,
MaxCharacterCount
)

  
Public function Resolution TranslatedWorldOffset FontSpacing MaxSymbolCount MaxLineCount

ShaderPrint::SHADER_PARAMETER ( uint32,
MaxTriangleCount
)

  
Public function Resolution TranslatedWorldOffset FontSpacing MaxSymbolCount MaxLineCount IsDrawLocked ShaderPrint_St...

ShaderPrint::SHADER_PARAMETER_RDG_BUFFER_UAV ( RWBuffer< uint >,
ShaderPrint_RWEntryBuffer
)

 Does the platform support the ShaderPrint system? Use this to create debug shader permutations only for supported platforms.
Public function Resolution TranslatedWorldOffset FontSpacing MaxSymbolCount MaxLineCount IsDrawLocked

ShaderPrint::SHADER_PARAMETER_STRUCT_REF ( FShaderPrintCommonParameters,
Common
)

  
Public function void

SubmitMeshDrawCommands ( const FMeshCommandOneFrameArray& VisibleMeshDrawCommands,
const FGraphicsMinimalPipelineStateSet& GraphicsMinimalPipelineStateSet,
const FMeshDrawCommandSceneArgs& SceneArgs,
uint32 PrimitiveIdBufferStride,
bool bDynamicInstancing,
uint32 InstanceFactor,
FRHICommandList& RHICmdList
)

  
Public function void

SubmitMeshDrawCommandsRange ( const FMeshCommandOneFrameArray& VisibleMeshDrawCommands,
const FGraphicsMinimalPipelineStateSet& GraphicsMinimalPipelineStateSet,
const FMeshDrawCommandSceneArgs& SceneArgs,
uint32 PrimitiveIdBufferStride,
bool bDynamicInstancing,
int32 StartIndex,
int32 NumMeshDrawCommands,
uint32 InstanceFactor,
FRHICommandList& RHICmdList
)

  
Public function void

TransitBufferToReadable ( FRDGBuilder& GraphBuilder,
FBufferTransitionQueue& BuffersToTransit
)

  
Public function FRDGTextureRef

TryCreateViewFamilyDepthTexture ( FRDGBuilder& GraphBuilder,
const FSceneViewFamily& ViewFamily
)

  
Public function FRDGTextureRef

TryCreateViewFamilyTexture ( FRDGBuilder& GraphBuilder,
const FSceneViewFamily& ViewFamily
)

 Creates and returns an RDG texture for the view family output. Returns null if no RHI texture exists.
Public function void

UE::MeshPassUtils::Dispatch ( FRHIComputeCommandList& RHICmdList,
const TShaderRef< TShaderClass >& ComputeShader,
const FMeshDrawShaderBindings& ShaderBindings,
const typename TShaderClass::FParameters& PassParameters,
FIntVector GroupCount
)

 Dispatch a compute shader to RHI Command List with its parameters and mesh shader bindings.
Public function void

UE::MeshPassUtils::DispatchIndirect ( FRHIComputeCommandList& RHICmdList,
const TShaderRef< TShaderClass >& ComputeShader,
const FMeshDrawShaderBindings& ShaderBindings,
const typename TShaderClass::FParameters& PassParameters,
FRHIBuffer* IndirectArgsBuffer,
uint32 IndirectArgOffset
)

 Indirect dispatch a compute shader to RHI Command List with its parameters and mesh shader bindings.
Public function void

UE::MeshPassUtils::Private::AfterDispatch ( FRHIComputeCommandList& RHICmdList,
const TShaderRef< TShaderClass >& ComputeShader
)

  
Public function void

UE::MeshPassUtils::Private::PrepareDispatch ( FRHIComputeCommandList& RHICmdList,
const TShaderRef< TShaderClass >& ComputeShader,
const FMeshDrawShaderBindings& ShaderBindings,
const typename TShaderClass::FParameters& PassParameters
)

  
Public function void

UE::MeshPassUtils::SetupComputeBindings ( const TShaderRef< TShaderClass >& Shader,
const FScene* Scene,
ERHIFeatureLevel::Type FeatureLevel,
const FPrimitiveSceneProxy* PrimitiveSceneProxy,
const FMaterialRenderProxy& MaterialRenderProxy,
const FMaterial& Material,
const TShaderElementData& ShaderElementData,
FMeshDrawShaderBindings& ShaderBindings
)

  
Public function void

UE::MeshPassUtils::SetupComputeBindings ( const TShaderRef< TShaderClass >& Shader,
const FScene* Scene,
ERHIFeatureLevel::Type FeatureLevel,
const FPrimitiveSceneProxy* PrimitiveSceneProxy,
const FMaterialRenderProxy& MaterialRenderProxy,
const FMaterial& Material,
FMeshDrawShaderBindings& ShaderBindings
)

  
Public function class

UE_DEPRECATED (

  1. 2,
    "FGlobalDistanceFieldParameters2 should be used from now on."
    )
  
Public function void

UnregisterDenoiser ( FString Name
)

 Unregister all denoisers with the name Name

Variables

  Type Name Description
Public variable CurveAttributeIndexToChunkDivAsShift CurveAttributeChunkStrideInBytes PointAttributeChunkElementCoun... CurveAttributeOffsets  
Public variable GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalDistanceFieldMipTranslatedWorldToUVScale  
Public variable GlobalDistanceFieldPageAtlasTexture GlobalDistanceFieldPageTableTexture GlobalVolumeTranslatedCenterAndExtent  
Public variable TUniquePtr< UE::Renderer::Private::IPathTracingDenoiser > GPathTracingDenoiserPlugin  
Public variable TUniquePtr< UE::Renderer::Private::IPathTracingSpatialTemporalDenoiser > GPathTracingSpatialTemporalDenoiserPlugin  
Public variable TGlobalResource< FSystemTextures > GSystemTextures The global system textures used for scene rendering.
Public variable TGlobalResource< FVolumeRasterizeVertexBuffer > GVolumeRasterizeVertexBuffer  
Public variable TGlobalResource< FVariableRateShadingImageManager > GVRSImageManager  
Public variable const int32 MaxClipmaps Must match global distance field shaders.
Public variable const int32 NumInlineShaderBindings Number of resource bindings to allocate inline within a FMeshDrawCommand.
Public variable Viewport Sampler Texture FRHISamplerState * Sampler  

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