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  Type Name Description
Public class AEFConstantKeyLerp    
Public class AEFConstantKeyLerpShared Base class for all Animation Encoding Formats using consistently-spaced key interpolation.  
Public class AEFPerTrackCompressionCodec Decompression codec for the per-track compressor.  
Public class AEFVariableKeyLerp    
Public class AEFVariableKeyLerpShared Base class for all Animation Encoding Formats using variably-spaced key interpolation.  
Public class UClass MinimalAPI Blueprintable, BlueprintType ALocationVolume A volume representing a location in the world. Used for World Partition loading regions.  
Public class AnimEncoding    
Public class AnimEncodingLegacyBase This class serves as the base to AEFConstantKeyLerpShared, introducing the per-track serialization methods called by ByteSwapIn/ByteSwapOut and individual GetBoneAtomRotation / GetBoneAtomTranslation calls, which GetBoneAtom calls on Seq.TranslationCodec or Seq.RotationCodec.  
Public struct AsyncTraceData Contains all Async Trace Result for one frame.  
Public struct AudioPluginUtilities Copyright Epic Games, Inc. All Rights Reserved.  
Public struct BoneTrackPair Interfaces For Working With Encoded Animations Structure to hold an Atom and Track index mapping for a requested bone.  
Public struct ComputeTaskExecutionGroup Core execution group names for use in IComputeTaskWorker::SubmitWork().  
Public struct DataDrivenShaderPlatformData    
Public struct FActivatedReverb    
Public struct FActiveSound    
Public class FActiveSubtitle A collection of subtitles, rendered at a certain priority.  
Public struct UStruct FActorComponentInstanceData Base class for component instance cached data of a particular type.  
Public struct UStruct FActorComponentInstanceSourceInfo    
Public class FActorDeferredScriptManager    
Public struct FActorFolderDesc    
Public class FActorFolderDescsContext    
Public struct UStruct FActorInstanceData Per instance data to be persisted for a given actor  
Public class FActorIterator Actor iterator Note that when Playing In Editor, this will find actors only in CurrentWorld  
Public class FActorIteratorState Abstract base class for actor iteration.  
Public class FActorRange Actor range for ranged-for support.  
Public struct FActorReference    
Public struct FActorRootComponentReconstructionData Internal struct used to store information about an actor's components during reconstruction  
Public class FActorTransactionAnnotation Internal struct to track currently active transactions  
Public struct FActorTransactionAnnotationData    
Public struct FAdditionalStaticMeshIndexBuffers    
Public class FAllSurfaceFilter TSurfaceIterator Surface filter that passes all surfaces.  
Public class FAllSurfaceLevelFilter Level filters Level filter that passes all levels.  
Public struct UStruct BlueprintType FAlphaBlend Alpha Blend class that supports different blend options as well as custom curves  
Public struct UStruct BlueprintType FAlphaBlendArgs Alpha Blend construction arguments. Used for creation of an AlphaBlend.  
Public class FAnimationCompression_PerTrackUtils This class contains helper methods for dealing with animations compressed with the per-track codec  
Public class FAnimationRuntime In AnimationRunTime Library, we extract animation data based on Skeleton hierarchy, not ref pose hierarchy.  
Public class FAnimationUtils A collection of useful functions for skeletal mesh animation.  
Public struct FAnimPerturbationError Error statistics for an animation generated by TallyErrorsFromPerturbation, representing errors in translation or rotation due to a small incremental translation or rotation  
Public struct FAnimTrailTypeDataPayload AnimTrail payload  
Public struct UStruct BlueprintType FAssetCompileData    
Public class FAssetCompilingManager    
Public struct FASyncAudioChunkLoadResult Struct used to store results of an async file load.  
Public class FAsyncAudioDecompressWorker Asynchronous audio decompression  
Public struct FAsyncBufferFillData    
Public class FAsyncCardRepresentationTask    
Public class FAsyncCardRepresentationTaskWorker    
Public class FAsyncCompilationNotification Copyright Epic Games, Inc. All Rights Reserved.  
Public class FAsyncCompilationStandardCVars    
Public class FAsyncDistanceFieldTask A task to build a distance field for a single mesh  
Public class FAsyncDistanceFieldTaskWorker    
Public class FAsyncEncode    
Public class FAsyncRealtimeAudioTaskProxy    
Public class FAsyncRealtimeAudioTaskWorker    
Public class FAsyncStreamDerivedChunkWorker Async worker to stream audio chunks from the derived data cache.  
Public struct FAttenuationFocusData Attenuation focus system data computed per update per active sound  
Public struct FAttenuationListenerData Struct used to cache listener attenuation vector math results  
Public struct FAttractorParticlePayload AttractorParticle  
Public class FAudioChunkCache Basic fixed-size LRU cache for retaining chunks of compressed audio data.  
Public class FAudioChunkHandle This structure allows audio chunk data to be accessed, and guarantees that the chunk in question will not be deleted during it's lifecycle.  
Public struct FAudioClassInfo Structure for collating info about sound classes  
Public class FAudioCommandFence Audio fences.  
Public class FAudioDevice    
Public class FAudioDeviceHandle Strong handle to an audio device. Guarantees that the audio device it references will stay alive while it is in scope.  
Public class FAudioDeviceManager Class for managing multiple audio devices.  
Public class FAudioDeviceManagerDelegates List of delegates for the audio device manager.  
Public struct FAudioDeviceParams Parameters passed into FAudioDeviceManager::RequestAudioDevice.  
Public struct FAudioDeviceRenderInfo    
Public class FAudioEffectsManager Manager class to handle the interface to various audio effects  
Public class FAudioRadioEffect Used to store and manipulate parameters related to a radio effect.  
Public struct UStruct FAudioReverbEffect    
Public class FAudioStreamCacheMemoryHandle Class for utilizing memory in the stream cache budget for an unrelated, temporary audio-based feature.  
Public class FAudioThread    
Public struct FAudioThreadSuspendContext Suspends the audio thread for the duration of the lifetime of the object  
Public struct FAudioVirtualLoop Copyright Epic Games, Inc. All Rights Reserved.  
Public class FAutoRegister Used to ensure that all extensions are constructed via FSceneViewExtensions::NewExtension(Args).  
Public class FBaseAsyncSaveGameSystem Helper base class for async-compatible save games  
Public struct FBaseCompactPose    
Public struct FBaseParticle Mappings for 'standard' particle data Only used when required.  
Public struct FBasePose    
Public struct FBaseTraceDatum Base Async Trace Data Struct for both overlap and trace  
Public class FBatchedElementParameters Custom parameters for batched element shaders.  
Public class FBatchedElements Batched elements for later rendering.  
Public struct FBeam2TypeDataPayload    
Public struct FBeamParticleModifierPayloadData Particle Beam Modifier Data Payload  
Public struct FBeamParticleSourceBranchPayloadData Particle Source Branch Payload  
Public struct FBeamParticleSourceTargetPayloadData Particle Source/Target Data Payload  
Public class FBinnedTextureLayout A simple binned style atlas layout, which uses FTextureLayout as the bin allocator.  
Public struct FBlendableEntry Used to blend IBlendableInterface object data, the member act as a header for a following data block  
Public class FBlendableManager Manager class which allows blending of FBlendableBase objects, stores a copy (for the render thread)  
Public struct FBoneAxisDrawConfig    
Public class FBoneBufferPool A pool for vertex buffers with consistent usage, bucketed for efficiency.  
Public class FBoneBufferPoolPolicy The policy for pooling bone vertex buffers  
Public struct FBoneContainer This is a native transient structure.  
Public struct FBoneTransform    
Public struct FBspNode FBspNode defines one node in the Bsp, including the front and back pointers and the polygon data itself.  
Public struct FBspSurf FBspSurf One Bsp polygon.  
Public class FBSPSurfaceStaticLighting Represents a BSP surface to the static lighting system.  
Public class FBufferVisualizationData Copyright Epic Games, Inc. All Rights Reserved.  
Public struct FCachedAudioStreamingManager This implementation of the audio streaming manager uses an internal LRU cache (or in more advanced applications, a bank of parallel LRU caches)  
Public struct FCachedAudioStreamingManagerParams    
Public struct FCachedGeometry The output of some geometry caching system.  
Public struct FCachedMovementBaseAsyncData Don't read into this part too much it needs to be changed.  
Public struct FCachedSkeletonCurveMapping An array of cached curve remappings.  
Public struct FCachedSystemScalabilityCVars Cache some of the scalability CVars to avoid some virtual function calls (no longer the case with the new console variable system, but we only have 1 render thread) and to detect changes and act accordingly if needed.  
Public struct FCacheKeyDummy    
Public struct FCacheKeyProxy    
Public struct FCameraOffsetParticlePayload Camera offset particle payload  
Public class FCanvas Encapsulates the canvas state.  
Public class FCanvasBaseRenderItem Base interface for canvas items which can be batched for rendering  
Public class FCanvasBatchedElementRenderItem Info needed to render a batched element set  
Public class FCanvasBorderItem Resizable 3x3 border item.  
Public class FCanvasBoxItem    
Public class FCanvasItem    
Public class FCanvasItemTestbed    
Public class FCanvasLineItem Line item.  
Public class FCanvasNGonItem    
Public class FCanvasRenderContext    
Public class FCanvasRenderThreadScope    
Public class FCanvasShapedTextItem Text item which can handle complex shaped text.  
Public class FCanvasTextItem Text item with misc optional items such as shadow, centering etc.  
Public class FCanvasTextItemBase Base item used for drawing text  
Public class FCanvasTileItem 'Tile' item can override size and UV .  
Public class FCanvasTileRendererItem Info needed to render a single FTileRenderer  
Public class FCanvasTriangleItem    
Public class FCanvasTriangleRendererItem Info needed to render a single FTriangleRenderer  
Public class FCanvasWordWrapper    
Public class FCardRepresentationAsyncQueue Class that manages asynchronous building of mesh distance fields.  
Public class FCardRepresentationData Card representation payload and output of the mesh build process.  
Public class FCardRepresentationDataId Unique id per card representation data instance.  
Public struct FCharacterAsyncInput Data and implementation that lives on movement component's character owner.  
Public struct FCharacterAsyncOutput    
Public class FCharacterMovementComponentAsyncCallback    
Public struct FCharacterMovementComponentAsyncInput Contains all input and implementation required to run async character movement.  
Public struct FCharacterMovementComponentAsyncOutput    
Public struct FCharacterMovementGTInputs This contains inputs from GT that are applied to async sim state before simulation.  
Public struct FChunkHeader    
Public struct FClipSMFace Properties of a clipped static mesh face.  
Public struct FClipSMPolygon Properties of a clipped static mesh polygon.  
Public struct FClipSMTriangle Properties of a clipped static mesh triangle.  
Public struct FClipSMVertex Temp vertex struct for one vert of a static mesh triangle.  
Public struct FClothBufferIndexMapping Structure to store the buffer offsets to the section's cloth deformer mapping data.  
Public class FClothBufferPool A pool for vertex buffers with consistent usage, bucketed for efficiency.  
Public class FClothBufferPoolPolicy The policy for pooling bone vertex buffers  
Public struct FClothCollisionSource Helper struct used to store info about a cloth collision source  
Public struct FClothingSectionData    
Public struct FClothSimulEntry    
Public struct FCollisionNotifyInfo One entry in the array of collision notifications pending execution at the end of the physics engine run.  
Public struct FCollisionObjectQueryParams Structure that contains list of object types the query is intersted in.  
Public struct FCollisionParameters Sets of Collision Parameters to run the async trace  
Public struct FCollisionQueryFlag If ECollisionChannel entry has metadata of "TraceType = 1", they will be excluded by Collision Profile Any custom channel with bTraceType=true also will be excluded By default everything is object type  
Public struct FCollisionQueryParams Structure that defines parameters passed into collision function  
Public struct FCollisionResponseParams Structure that defines response container for the query. Advanced option.  
Public class FCommonViewportClient Common functionality for game and editor viewport clients  
Public struct FCompactHeapPose    
Public struct FCompactPose    
Public struct FCompactPoseBoneIndexIterator Iterator for compact pose indices  
Public struct FCompactPoseBoneIndexReverseIterator Reverse iterator for compact pose indices  
Public struct FCompareBoneTransformIndex Comparison Operator for Sorting.  
Public class FComponentInstanceDataCache Cache for component instance data.  
Public struct FComponentQueryParams Structure when performing a collision query using a component's geometry  
Public class FComponentRecreateRenderStateContext Destroys render state for a component and then recreates it when this object is destroyed  
Public class FComponentReregisterContext Unregisters a component for the lifetime of this class.  
Public class FComponentReregisterContextBase Base class for Component Reregister objects, provides helper functions for performing the UnRegister and ReRegister  
Public class FComposableDistribution Base class for composable distributions.  
Public class FComposableFloatDistribution A composable floating point distribution.  
Public class FComposableVectorDistribution    
Public class FConsoleOutputDevice An output device that forwards output to both the log and the console.  
Public struct FConstMeshBuildVertexView The information used to build a mesh.  
Public struct FContentComparisonAssetInfo Helper class containing information about UObject assets referenced.  
Public class FContentComparisonHelper Helper class for performing the content comparison console command  
Public struct FConvexVolume FConvexVolume  
Public struct FCopyBatchId Batch ID - organisation/batching strategy determined by client systems via compilation  
Public class FCopyResidentBricksCS    
Public class FCopyResidentBrickSHCoefficientsCS    
Public struct FCreateTexture2DParameters Parameters used for creating a Texture2D from a simple color buffer.  
Public class FCubemapLayer Class describing additional settings for cube map layers. Currently only supported by Oculus.  
Public class FCubemapTexturePropertiesPS Simple pixel shader reads from a cube map texture and unwraps it in the LongitudeLatitude form.  
Public class FCubemapTexturePropertiesVS A vertex shader for rendering a texture on a simple element.  
Public class FCurrentLevelSurfaceLevelFilter Level filter that passes the current level.  
Public struct FCurveEvaluationOption DEPRECATED - please use UE::Anim::FCurveFilterSettings.  
Public struct FCurveFilterSettings Options for filtering curves. Used to initialize a bone container with a filter curve.  
Public struct FCustomPhysXPayload    
Public struct FCustomPhysXSyncActors This interface allows plugins to sync between physx sim results and Unreal Engine data.  
Public struct UStruct FCustomPrimitiveData Custom primitive data payload.  
Public class FCylinderLayer Class describing additional settings for cylinder layers. Currently only supported by Oculus.  
Public struct UStruct FDataCacheDuplicatedObjectData    
Public class FDebugDisplayInfo Tracks what debug information we have switched on.  
Public struct FDebugDrawDelegateHelper    
Public class FDebugRenderSceneProxy    
Public struct FDebugShaderPipelineInfo    
Public struct FDebugShaderTypeInfo    
Public class FDebugShadowRay    
Public class FDebugViewModeInterface    
Public struct FDecodeResult Struct used to store the results of a decode operation.  
Public class FDefaultLightmapResourceClusterUniformBuffer    
Public class FDeferredDecalProxy Encapsulates the data which is used to render a decal parallel to the game thread.  
Public struct FDeferredDecalUpdateParams    
Public class FDeferredUpdateResource FDeferredUpdateResource for resources that need to be updated after scene rendering has begun (should only be used on the rendering thread)  
Public class FDelayAction Copyright Epic Games, Inc. All Rights Reserved.  
Public class FDelayedRendererAction Callback for calling one action (typical use case: delay a clear until it's actually needed)  
Public class FDelayUntilNextTickAction FDelayUntilNextTickAction A simple delay action; triggers on the next update.  
Public struct FDeltaCheckpointData    
Public struct FDepecatedModelVertex    
Public class FDerivedAudioDataCompressor    
Public struct FDetailedTickStats Helper struct for gathering detailed per object tick stats.  
Public struct FDFRelativeViewMatrices    
Public struct FDiffableObject    
Public class FDiffableObjectArchetypeCache Optional cache for requests to get the diffable state for a given archetype object  
Public class FDiffableObjectDataWriter Core archive to write a diffable object to the buffer.  
Public struct FDiffResults Collects the Diffs found for a node/object  
Public struct FDiffSingleResult Result of a single difference found on graph or object  
Public struct FDisplayInternalsData For r.DisplayInternals (allows for easy passing down data from main to render thread)  
Public class FDistanceFieldAsyncQueue Class that manages asynchronous building of mesh distance fields.  
Public class FDistanceFieldDownsampling    
Public struct FDistanceFieldDownsamplingDataTask    
Public class FDistanceFieldVolumeData Distance field data payload and output of the mesh build process.  
Public struct FDummyAudioStreamingManager Dummy audio streaming manager used on the servers and whenever we cannot render audio  
Public class FDummyViewport Minimal viewport for assisting with taking screenshots (also used within a plugin)  
Public struct FDumpFPSChartToEndpoint Prints the FPS chart summary to an endpoint.  
Public struct FDVRStreamingStatus Interface(s) for platform feature modules Defines the interface to platform's DVR and/or streaming system  
Public struct FDynamicAnimTrailEmitterData Dynamic emitter data for AnimTrail emitters  
Public struct FDynamicBeam2EmitterData Dynamic emitter data for Beam emitters  
Public struct FDynamicBeam2EmitterReplayData Source data for Beam emitters  
Public struct FDynamicEmitterDataBase Base class for all emitter types  
Public struct FDynamicEmitterReplayDataBase Source data base class for all emitter types  
Public class FDynamicMeshBufferAllocator This class provides the vertex/index allocator interface used by FDynamicMeshBuilder which is already implemented internally with caching in mind but can be customized if needed.  
Public class FDynamicMeshBuilder A utility used to construct dynamically generated meshes, and render them to a FPrimitiveDrawInterface.  
Public struct FDynamicMeshBuilderSettings    
Public struct FDynamicMeshDrawOffset    
Public struct FDynamicMeshEmitterData Dynamic emitter data for Mesh emitters  
Public struct FDynamicMeshEmitterReplayData Source data for Mesh emitters  
Public class FDynamicMeshIndexBuffer16    
Public class FDynamicMeshIndexBuffer32 Index Buffer  
Public struct FDynamicMeshVertex The vertex type used for dynamic meshes.  
Public class FDynamicParameter Copyright Epic Games, Inc. All Rights Reserved.  
Public class FDynamicPrimitiveResource An interface implemented by dynamic resources which need to be initialized and cleaned up by the rendering thread.  
Public class FDynamicPrimitiveUniformBuffer    
Public class FDynamicResolutionHeuristicProxy Render thread proxy that holds the heuristic for dynamic resolution.  
Public struct FDynamicRibbonEmitterData Dynamic emitter data for Ribbon emitters  
Public struct FDynamicRibbonEmitterReplayData Source data for Ribbon emitters  
Public struct FDynamicSpriteEmitterData Dynamic emitter data for sprite emitters  
Public struct FDynamicSpriteEmitterDataBase Base class for Sprite emitters and other emitter types that share similar features.  
Public struct FDynamicSpriteEmitterReplayData Source data for Sprite emitters  
Public struct FDynamicSpriteEmitterReplayDataBase Source data base class for Sprite emitters  
Public struct FDynamicTrailsEmitterData Dynamic emitter data for Ribbon emitters  
Public struct FDynamicTrailsEmitterReplayData Source data for trail-type emitters  
Public struct FEdGraphEditAction Struct containing information about what actions occurred on the graph  
Public struct FEditorSupportDelegates FEditorSupportDelegates Delegates that are needed for proper editor functionality, but are accessed or triggered in engine code.  
Public class FEmitData    
Public struct FEmitterDynamicParameterPayload DynamicParameter particle payload.  
Public class FEngineAnalytics The public interface for the editor's analytics provider singleton.  
Public class FEngineFontServices A shim around FSlateFontServices that provides access from the render thread (where FSlateApplication::Get() would assert)  
Public class FEngineModule Implements the engine module.  
Public class FEngineService Implements an application session service.  
Public struct FEngineShowFlags ShowFlags are a set of bits (some are fixed in SHIPPING) that are stored in the ViewFamily.  
Public class FEquirectLayer Class describing additional settings for equirect layers. Currently only supported by Oculus.  
Public class FExportObjectInnerContext Encapsulates a map from objects to their direct inners, used by UExporter::ExportObjectInner when exporting objects.  
Public class FExpressionAntiAliasedTextureMask    
Public class FExpressionAOMaskFunction    
Public class FExpressionAtmosphericFogColorFunction    
Public class FExpressionBlackBody    
Public class FExpressionCollectionParameter    
Public class FExpressionCustomPrimitiveDataFunction Expression for a single float at Index from CustomPrimitiveData, out of range returns 0.  
Public class FExpressionDataDrivenShaderPlatformInfoSwitch    
Public class FExpressionDBufferTexture    
Public class FExpressionDecalMipmapLevel    
Public class FExpressionDefaultShadingModel    
Public class FExpressionDefaultSubsurfaceColor    
Public class FExpressionDepthOfFieldFunction    
Public class FExpressionDistanceFieldApproxAO    
Public class FExpressionDistanceFieldGradient    
Public class FExpressionDistanceToNearestSurface    
Public class FExpressionDynamicParameter    
Public class FExpressionExternalInput    
Public class FExpressionFinalShadingModelSwitch    
Public class FExpressionFunctionCall    
Public class FExpressionHairColor    
Public class FExpressionLandscapeLayerSwitch    
Public class FExpressionLightVector    
Public class FExpressionMaterialLayers    
Public class FExpressionNaniteReplaceFunction    
Public class FExpressionNeuralNetworkOutput    
Public class FExpressionNoise    
Public class FExpressionParameter    
Public class FExpressionPerInstanceCustomData    
Public class FExpressionRuntimeVirtualTextureOutput    
Public class FExpressionRuntimeVirtualTextureUniform    
Public class FExpressionSamplePhysicsField    
Public class FExpressionSceneColor    
Public class FExpressionSceneDepth    
Public class FExpressionSceneDepthWithoutWater    
Public class FExpressionSceneTexture    
Public class FExpressionScreenAlignedUV    
Public class FExpressionShadingModel    
Public class FExpressionSkyAtmosphereAerialPerspective    
Public class FExpressionSkyAtmosphereLightDirection    
Public class FExpressionSkyAtmosphereLightDiskLuminance    
Public class FExpressionSkyAtmosphereLightIlluminance    
Public class FExpressionSkyAtmosphereLightIlluminanceOnGround    
Public class FExpressionSkyLightEnvMapSample    
Public class FExpressionSobolFunction    
Public class FExpressionSpeedTree    
Public class FExpressionSphericalParticleOpacityFunction    
Public class FExpressionStaticTerrainLayerWeight    
Public class FExpressionTextureProperty    
Public class FExpressionTextureSample    
Public class FExpressionVectorNoise    
Public class FExpressionVertexInterpolator Mechanics of passing values from PS->VS are specific to material shaders, to VertexInterpolator is included in the Material module Possible that parts of this could be moved to the common HLSLTree module, if interpolators are needed by another system  
Public class FExpressionVirtualTextureUnpack    
Public struct FExternalInputDescription    
Public class FExternalPackageHelper    
Public class FExternalTextureRegistry Stores a registry of external textures mapped to their GUIDs.  
Public struct FFactChunk    
Private struct FFilterData    
Public class FFinalPostProcessSettings All blended postprocessing in one place, non lerpable data is stored in non merged form  
Public struct FFinalSkinVertex Data for a single skinned skeletal mesh vertex  
Public struct UStruct BlueprintType FFindFloorResult Data about the floor for walking movement, used by CharacterMovementComponent.  
Private struct FFIRFilterTimeBased    
Public struct FFolder    
Public struct FFoliageOcclusionResults    
Public struct FFormatChunk    
Public class FFourDistanceFieldSamples    
Public class FFrameEndSync Special helper class for frame end sync.  
Public struct FFreezablePerPlatformFloat    
Public struct UStruct FFreezablePerPlatformInt    
Public class FFrozenSceneViewMatricesGuard    
Public struct FFullSubUVPayload Particle trail stats Beam particle stats Mesh Particle Stats Helper structures for payload data...  
Public class FFXSystemInterface The interface to an effects system.  
Public class FGameDelegates Class to set and get game callbacks  
Public struct FGameTime Contains all the timings of a gaming frame, to handle pause and time dilation (for instance bullet time) of the world.  
Public struct FGenerateObjectDiffOptions    
Public class FGenericDVRStreamingSystem A generic implementation of the DVR/Streaming system, that doesn't support streaming  
Public class FGenericSaveGameSystem A generic save game system that just uses IFileManager to save/load with normal files  
Public class FGenericVideoRecordingSystem A generic implementation of the video recording system, that doesn't support recording  
Public struct FGeometryCacheVertexFactoryUserData The mesh batch element user data should point to an instance of this struct  
Public class FGeometryCacheVertexVertexFactory Vertex factory for geometry caches.  
Public struct FGeometryCollectionVertexFactory A vertex factory for Geometry Collections  
Public class FGeometryCollectionVertexFactoryShaderParameters    
Public class FGeomTools2D    
Public class FGestureRecognizer    
Public struct FGetActorReferencesParams    
Public struct FGetDiffableObjectOptions    
Public class FGlobalComponentRecreateRenderStateContext Destroys render states for all components or for a provided list of components and then recreates them when this object is destroyed  
Public class FGlobalComponentReregisterContext Removes all components from their scenes for the lifetime of the class.  
Public struct FGlobalFocusSettings Setting for global focus scaling  
Public class FGlobalShaderTypeCompiler    
Public class FGPUBaseSkinAPEXClothVertexFactory Vertex factory with vertex stream components for GPU-skinned and morph target streams  
Public class FGPUBaseSkinVertexFactory Vertex factory with vertex stream components for GPU skinned vertices  
Public struct FGPUSceneWriteDelegateParams Specifies the point during scene rendering that GPU Scene can be written to The parameters passed to the GPUScene writer delegate  
Public struct FGPUSkinAPEXClothDataType Stream component data bound to Apex cloth vertex factory  
Public class FGPUSkinCache    
Public class FGPUSkinCacheVisualizationData    
Public struct FGPUSkinDataType Stream component data bound to GPU skinned vertex factory  
Public class FGPUSkinPassthroughVertexFactory Vertex factory with vertex stream components for GPU-skinned streams.  
Public struct FGPUSortBuffers The input buffers required for sorting on the GPU.  
Public class FGPUSortManager A manager that handles different GPU sort tasks.  
Public class FGroomVisualizationData    
Public class FGrowOnlySpanAllocator    
Public struct FHardwareInfo    
Public class FHeightfieldComponentDescription Information about a heightfield gathered by the renderer for heightfield lighting.  
Public class FHeterogeneousVolumeData    
Public struct FHierarchicalInstancedStaticMeshDelegates    
Public class FHierarchicalStaticMeshSceneProxy    
Public struct FHighResScreenshotConfig    
Public class FHitProxyConsumer An interface to a hit proxy consumer.  
Public class FHitProxyId Encapsulates a hit proxy ID.  
Public class FHMDSceneViewExtension Scene View Extension which is enabled for all HMDs to unify IsActiveThisFrame_Internal.  
Public class FIdentityPrimitiveUniformBuffer Primitive uniform buffer containing only identity transforms.  
Public class FIESLightProfileBatchedElementParameters    
Public class FIESLightProfilePS Simple pixel shader that renders a IES light profile for the purposes of visualization.  
Public class FImageUtils Class of static image utility functions.  
Public class FIndenter Simple object to track scope indentation.  
Public class FIndexArrayView An array view in to a static index buffer.  
Public class FInGameCycleCounter    
Public struct FInGameCycleHistory    
Public class FInGamePerformanceTracker Helper class to track code timings.  
Public class FInGameScopedCycleCounter    
Public struct FInputKeyEventArgs    
Public struct UStruct FInstanceCacheDataBase Base class for instance cached data of a particular type.  
Public struct FInstanceDataBufferHeader Header data for the instance data buffer that might be produced early (before the heavy lifting of a data update) to move the main sync point back & off the render thread.  
Public struct FInstanceDataFlags    
Public class FInstanceDataSceneProxy    
Public class FInstanceDataUpdateTaskInfo    
Public struct FInstancedStaticMeshDelegates    
Public struct FInstancedStaticMeshSceneDesc    
Public struct FInstancedStaticMeshSceneProxyDesc    
Public struct FInstanceDynamicData    
Public struct FInstanceEditorData    
Public class FInstanceIdIndexMap    
Public struct FInstanceSceneData    
Public class FInstanceSceneDataBuffers    
Public class FInstanceSceneDataImmutable Stores instance data that is immutable - i.e., it is never changed after construction, it can be held onto by the renderer through a shared pointer.  
Public struct FInstanceSceneShaderData    
Public class FInternetAddrDemo    
Public class FKCachedConvexData Only used for legacy serialization (ver < VER_UE4_REMOVE_PHYS_SCALED_GEOM_CACHES)  
Public class FKCachedConvexDataElement Only used for legacy serialization (ver < VER_UE4_REMOVE_PHYS_SCALED_GEOM_CACHES)  
Public struct FKCachedPerTriData Only used for legacy serialization (ver < VER_UE4_ADD_BODYSETUP_GUID)  
Public class FKConvexGeomRenderInfo    
Public struct FKeyState    
Public class FLandscapeTextureAtlas    
Public struct FLatentResponse The response to updating a latent action.  
Public struct FLeaf FLeaf  
Public struct FLegacyAudioStreamingManager Streaming manager dealing with audio.  
Public class FLegacyLightMap1D A 1D array of incident lighting data.  
Public struct FLegacyQuantizedDirectionalLightSample    
Public struct FLegacyQuantizedSimpleLightSample    
Public class FLegacyScreenPercentageDriver Default screen percentage interface that just apply View->FinalPostProcessSettings.ScreenPercentage.  
Public struct UStruct FLevelNameAndTime    
Public class FLevelUtils A set of static methods for common editor operations that operate on ULevel objects.  
Public class FLightCacheInterface An interface to cached lighting for a specific mesh.  
Public class FLightingBuildOptions A set of parameters specifying how static lighting is rebuilt.  
Public class FLightInteraction Information about an interaction between a light and a mesh.  
Public class FLightMap The abstract base class of 1D and 2D light-maps.  
Public class FLightMap2D A 2D array of incident lighting data.  
Public struct FLightMapCoefficients The quantized coefficients for a single light-map texel.  
Public class FLightMapData2D The raw data which is used to construct a 2D light-map.  
Public class FLightMapInteraction Make sure at least one is defined Information about an interaction between a light and a mesh.  
Public class FLightmapResourceCluster A bundle of lightmap resources which are referenced by multiple components.  
Public struct FLightmapSceneShaderData    
Public struct FLightParticlePayload    
Public class FLightRayIntersection The result of an intersection between a light ray and the scene.  
Public struct FLightSample Incident lighting for a single sample, as produced by a lighting build.  
Public class FLightSceneProxy Encapsulates the data which is used to render a light by the rendering thread.  
Public struct FLightVolumeOctreeSemantics    
Public struct FListener Defines the properties of the listener  
Public struct FListenerProxy Game thread representation of a listener  
Public struct FLoadedAudioChunk Stores info about an audio chunk once it's been loaded  
Public class FLocalFogVolumeSceneProxy Represents a UVolumetricCloudComponent to the rendering thread, created game side from the component.  
Public class FLocalLightSceneProxy The parts of the point light scene info that aren't dependent on the light policy type.  
Public class FLocalPlayerIterator FLocalPlayerIterator - Iterates over local players in the game.  
Public class FLocalVertexFactory A vertex factory which simply transforms explicit vertex attributes from local to world space.  
Public class FLocalVertexFactoryShaderParameters Shader parameter class used by FLocalVertexFactory only - no derived classes.  
Public class FLocalVertexFactoryShaderParametersBase Shader parameters for all LocalVertexFactory derived classes.  
Public struct FLocationEmitterInstancePayload ModuleLocationEmitter instance payload  
Public struct FLODBurstFired    
Public struct FLODMask Contains LODs to render.  
Public class FLumenCardBuildData    
Public class FLumenCardBuildDebugData    
Public class FLumenVisualizationData    
Public struct FMacroUVOverride    
Public class FMarkActorRenderStateDirtyTask    
Public class FMaterial FMaterial serves 3 intertwined purposes: Represents a material to the material compilation process, and provides hooks for extensibility (CompileProperty, etc) Represents a material to the renderer, with functions to access material properties Stores a cached shader map, and other transient output from a compile, which is necessary with async shader compiling (when a material finishes async compilation, the shader map and compile errors need to be stored somewhere)  
Public struct FMaterialAudit    
Public struct FMaterialAuditEntry    
Public struct FMaterialCachedExpressionContext    
Public struct UStruct FMaterialCachedExpressionData    
Public struct UStruct FMaterialCachedExpressionEditorOnlyData    
Public class FMaterialCachedHLSLTree    
Public struct UStruct FMaterialCachedParameterEditorEntry    
Public struct UStruct FMaterialCachedParameterEditorInfo    
Public struct UStruct FMaterialCachedParameterEntry    
Public class FMaterialCompilationOutput Stores outputs from the material compile that need to be saved.  
Public class FMaterialCompiler The interface used to translate material expressions into executable code.  
Public struct FMaterialCompileTargetParameters Fully describes a material compilation target  
Public struct FMaterialConnectionKey    
Public class FMaterialExpressionKey Uniquely identifies a material expression output.  
Public class FMaterialExpressionSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class FMaterialExternalTextureParameterInfo    
Public class FMaterialFunctionCompileState Function specific compiler state.  
Public struct UStruct FMaterialFunctionInfo Stores information about a function that this material references, used to know when the material needs to be recompiled.  
Public class FMaterialHLSLGenerator MaterialHLSLGenerator is a bridge between a material, and HLSLTree.  
Public struct FMaterialInterfacePSOPrecacheParams    
Public class FMaterialNumericParameterInfo    
Public struct UStruct FMaterialParameterCollectionInfo Stores information about a parameter collection that this material references, used to know when the material needs to be recompiled.  
Public class FMaterialParameterCollectionInstanceResource Rendering thread mirror of UMaterialParameterCollectionInstance.  
Public struct UStruct BlueprintType FMaterialParameterInfo    
Public struct FMaterialParameterMetadata Holds a value, along with editor-only metadata that describes that value  
Public struct FMaterialParameterValue    
Public struct FMaterialProcessedSource    
Public struct FMaterialPSOPrecacheParams    
Public struct FMaterialRenderContext The context of a material being rendered.  
Public class FMaterialResource Implementation of the FMaterial interface for a UMaterial or UMaterialInstance.  
Public struct FMaterialResourceLocOnDisk    
Public class FMaterialResourceMemoryWriter    
Public class FMaterialResourceProxyReader    
Public class FMaterialResourceWriteScope    
Public class FMaterialShaderMap The set of material shaders for a single material.  
Public class FMaterialShaderMapContent    
Public class FMaterialShaderMapId Contains all the information needed to uniquely identify a FMaterialShaderMap.  
Public struct FMaterialShaderParameters    
Public struct FMaterialShaders    
Public class FMaterialShaderType A shader meta type for material-linked shaders.  
Public struct FMaterialShaderTypes    
Public class FMaterialTextureParameterInfo    
Public struct FMaterialTextureValue    
Public class FMaterialUniformPreshaderField    
Public class FMaterialUniformPreshaderHeader    
Public class FMaterialUpdateContext This class takes care of all of the details you need to worry about when modifying a UMaterial on the main thread.  
Public class FMaterialVirtualTextureStack    
Public struct FMatrix3x4 3x4 matrix of floating point values.  
Public struct FMemoryImageMaterialParameterInfo    
Public struct FMeshBatch A batch of mesh elements, all with the same material and vertex buffer  
Public struct FMeshBatchAndRelevance A reference to a mesh batch that is added to the collector, together with some cached relevance flags.  
Public struct FMeshBatchDynamicPrimitiveData Dynamic primitive/instance data for a mesh batch element.  
Public struct FMeshBatchElement A batch mesh element definition.  
Public struct FMeshBatchElementDynamicIndexBuffer    
Public struct FMeshBoneInfo This contains Reference-skeleton related info Bone transform is saved as FTransform array  
Public class FMeshBudgetProjectSettingsUtils    
Public class FMeshBuilderOneFrameResources    
Public struct FMeshBuildVertexData    
Public struct FMeshBuildVertexView    
Public class FMeshCardsBuildData    
Public struct UStruct FMeshDrawCommandStatsBudget Copyright Epic Games, Inc. All Rights Reserved.  
Public struct UStruct FMeshDrawCommandStatsBudgetTotals Budget totals for each MeshDrawCommandStats collection.  
Public class FMeshElementCollector Encapsulates the gathering of meshes from the various FPrimitiveSceneProxy classes.  
Public class FMeshMaterialShaderMap The shaders which the render the material on a mesh generated by a particular vertex factory type.  
Public class FMeshMaterialShaderType A shader meta type for material-linked shaders which use a vertex factory.  
Public struct FMeshMotionBlurPayloadData    
Public struct FMeshParticleInstanceVertex Per-particle data sent to the GPU.  
Public struct FMeshParticleInstanceVertexDynamicParameter    
Public struct FMeshParticleInstanceVertexPrevTransform    
Public class FMeshParticleVertexFactory Vertex factory for rendering instanced mesh particles with out dynamic parameter support.  
Public struct FMeshPose    
Public struct FMeshRotationPayloadData Mesh rotation data payload  
Public struct FMeshToMeshVertData A structure for holding mesh-to-mesh triangle influences to skin one mesh to another (similar to a wrap deformer)  
Public struct UStruct BlueprintType FMeshUVChannelInfo The world size for each texcoord mapping. Used by the texture streaming.  
Public class FMipLevelBatchedElementParameters    
Public class FModelElement A set of BSP nodes which have the same material and relevant lights.  
Public struct FModelVertex    
Public class FModelVertexBuffer A vertex buffer for a set of BSP nodes.  
Public struct FModuleLocationBoneSocketParticlePayload ModuleLocationBoneSocket per-particle payload  
Public class FMoveWholeIndirectionTextureCS    
Public class FMultiComponentReregisterContext Unregisters multiple components for the lifetime of this class.  
Public struct FMultiComponentReregisterPair Pairing of UActorComponent and its UWorld.  
Public struct FNameFuncs    
Public class FNaniteSplineMeshSceneProxy Scene proxy for SplineMesh instance for Nanite  
Public class FNaniteVertexFactory Vertex factory that performs Nanite base pass material shading with compute shaders instead of vertex and pixel shaders.  
Public class FNaniteVisualizationData    
Public struct FNetworkDemoHeader    
Public struct FNodeGroup A struct that contains a set of conodes that will be used in one mapping  
Public struct FNoiseParameters    
Public struct FNotifyBufferFinishedHooks    
Public class FNullDynamicParameterVertexBuffer    
Public class FObjectCacheContext Context containing a lazy initialized ObjectIterator cache along with some useful reverse lookup tables that can be used during heavy scene updates of async asset compilation.  
Public class FObjectCacheContextScope A scope that can be used to maintain a FObjectCacheContext active until the scope is destroyed.  
Public struct FObjectCacheEventSink    
Public struct FObjectTrace    
Public struct FODSCRequestPayload    
Public class FOneFrameResource Base class for a resource allocated from a FMeshElementCollector with AllocateOneFrameResource, which the collector releases.  
Public class FOptionalStringNonNull    
Public class FOptionalStringNull Copyright Epic Games, Inc. All Rights Reserved.  
Public struct FOrbitChainModuleInstancePayload Chain-able Orbit module instance payload  
Public struct FOrientAndScaleRetargetingCachedData Stores cached data for Orient and Scale bone translation retargeting  
Public struct FOutcode Encapsulates the inside and/or outside state of an intersection test.  
Public struct FOverlapDatum Overlap Data structure for async trace  
Public struct FOverlappingThresholds    
Public struct FOverlappingVerticesCustomVersion Custom version for overlapping vertcies code  
Public struct FOverridableReplayVersionData Can be used to override Version Data in a Replay's Header either Right Before Writing a Replay Header or Right After Reading a Replay Header.  
Public struct UStruct FParameterChannelNames    
Public struct FParticleAnimTrailEmitterInstance    
Public struct FParticleBeam2EmitterInstance    
Public struct FParticleBeamTrailVertex FParticleBeamTrailVertex.  
Public struct FParticleBeamTrailVertexDynamicParameter FParticleBeamTrailVertexDynamicParameter.  
Public class FParticleBeamTrailVertexFactory Beam/Trail particle vertex factory.  
Public struct FParticleCollisionInstancePayload Collision module per instance payload  
Public struct FParticleCollisionPayload Collision module particle payload  
Public struct FParticleDataContainer    
Public class FParticleDynamicData    
Public class FParticleEightTexCoordVertexBuffer    
Public struct FParticleEmitterBuildInfo    
Public struct FParticleEmitterInstance    
Public struct FParticleEventInstancePayload General event instance payload.  
Public class FParticleIndexBuffer Index buffer for drawing an individual sprite.  
Public struct FParticleMeshEmitterInstance    
Public struct FParticleOrder    
Public struct FParticleRandomSeedInstancePayload Random-seed instance payload  
Public class FParticleResetContext Helper class to reset and recreate all PSCs with specific templates on their next tick.  
Public struct FParticleRibbonEmitterInstance    
Public class FParticleScratchVertexBuffer Scratch vertex buffer available for dynamic draw calls.  
Public class FParticleSortBuffers Buffers in GPU memory used to sort particles.  
Public struct FParticleSpawnPerUnitInstancePayload Payload for instances which use the SpawnPerUnit module.  
Public struct FParticleSpriteEmitterInstance    
Public struct FParticleSpriteVertex GPU Particle stats.  
Public class FParticleSpriteVertexFactory Vertex factory for rendering particle sprites.  
Public struct FParticleSpriteVertexNonInstanced Per-particle data sent to the GPU.  
Public struct FParticleSystemCustomVersion    
Public class FParticleSystemSceneProxy Scene Proxies  
Public class FParticleTexCoordVertexBuffer Vertex buffer containing texture coordinates for the four corners of a sprite.  
Public struct FParticleTrailsEmitterInstance_Base    
Public struct FParticleVertexDynamicParameter FParticleSpriteVertexDynamicParameter.  
Public class FParticleVertexFactoryBase Base class for particle vertex factories.  
Public class FPatchIndirectionTextureCS    
Public class FPathTracingBufferTextureFunction    
Public class FPendingLatentAction A pending latent action.  
Public class FPerformanceTrackingChart Chart for a single portion of gameplay (e.g., gameplay or in-game-shop or settings menu open) WARNING: If you add members here, you MUST also update AccumulateWith() as it accumulates each measure from another chart.  
Public struct FPerformanceTrackingSystem Overall state of the built-in performance tracking.  
Public class FPerObjectProjectedShadowInitializer Information needed to create a per-object projected shadow.  
Public struct UStruct FPerPlatformBool FPerPlatformBool - bool property with per-platform overrides  
Public struct UStruct BlueprintType meta FPerPlatformFloat FPerPlatformFloat - float property with per-platform overrides  
Public struct UStruct BlueprintType FPerPlatformFrameRate FPerPlatformFrameRate - FFrameRate property with per-platform overrides  
Public struct UStruct BlueprintType FPerPlatformInt FPerPlatformInt - int32 property with per-platform overrides  
Public struct UStruct BlueprintType FPerQualityLevelFloat    
Public struct UStruct BlueprintType FPerQualityLevelInt    
Public struct FPerQualityLevelProperty    
Public struct FPersistentObjectRef This type is necessary because the blueprint system is destroying and creating CDOs at edit time (usually on compile, but also on load), but also stores user entered data in the CDO.  
Public class FPhysCommandHandler Container used for physics tasks that need to be deferred from GameThread.  
Public class FPhysicsDelegates Set of delegates to allowing hooking different parts of the physics engine  
Public struct FPhysicsRepAsyncInputData Final computed desired state passed into the physics sim  
Public struct FPhysicsRepErrorCorrectionData    
Public class FPhysicsReplication    
Public class FPhysicsReplicationAsync    
Public struct FPhysicsReplicationAsyncInput    
Public struct FPhysxUserData PhysX user data  
Public class FPlanarReflectionRenderTarget    
Public class FPlanarReflectionSceneProxy    
Public class FPlatformCompressionUtilities    
Public struct FPlaybackPacket    
Public class FPrecomputedLightVolume Set of volume lighting samples belonging to one streaming level, which can be queried about the lighting at a given position.  
Public class FPrecomputedLightVolumeData Set of volume lighting samples belonging to one streaming level, which can be queried about the lighting at a given position.  
Public class FPrecomputedVolumetricLightmap Represents the Volumetric Lightmap for a specific ULevel.  
Public class FPrecomputedVolumetricLightmapData Data for a Volumetric Lightmap, built during import from Lightmass.  
Public struct FPreCulledStaticMeshSection    
Public class FPreviewScene Encapsulates a simple scene setup for preview or thumbnail rendering.  
Public class FPrimitiveComponentId Class used to identify UPrimitiveComponents on the rendering thread without having to pass the pointer around, Which would make it easy for people to access game thread variables from the rendering thread.  
Public class FPrimitiveDrawInterface The base interface used to query a primitive for its dynamic elements.  
Public struct FPrimitiveInstanceId ID of an instance within a primitive, persistent for the lifetime of the instance.  
Public struct FPrimitiveMaterialPropertyDescriptor This struct captures summary information about material features in the primitive  
Public struct FPrimitiveSceneDesc FPrimitiveSceneDesc is a structure that can be used to Add/Remove/Update primitives in an FScene.  
Public struct FPrimitiveSceneInfoData All the necessary information for scene primitive to component feedback  
Public class FPrimitiveSceneProxy Encapsulates the data which is mirrored to render a UPrimitiveComponent parallel to the game thread.  
Public struct FPrimitiveSceneProxyDesc    
Public struct FPrimitiveSceneShaderData    
Public struct FPrimitiveUniformShaderParametersBuilder    
Public struct FPrimitiveViewRelevance The different types of relevance a primitive scene proxy can declare towards a particular scene view.  
Public struct FProcessAsyncTaskParams    
Public class FProjectedShadowInitializer A projected shadow transform.  
Public struct UStruct FPropertyAccessCopy A property copy, represents a one-to-many copy operation.  
Public struct UStruct FPropertyAccessCopyBatch    
Public struct UStruct FPropertyAccessIndirection Runtime-generated access node.  
Public struct UStruct FPropertyAccessIndirectionChain A single property access list. This is a list of FPropertyAccessIndirection.  
Public struct UStruct FPropertyAccessLibrary A library of property paths used within a specific context (e.g. a class)  
Public struct UStruct FPropertyAccessPath A property access path.  
Public struct UStruct FPropertyAccessSegment A segment of a 'property path' used to access an object's properties from another location.  
Public class FPropertyPairsMap A simple name/value pairs map  
Public class FProxyMaterialCompiler A proxy for the material compiler interface which by default passes all function calls unmodified.  
Public class FPSOCollectorCreateManager Manages all create functions of the globally defined IPSOCollectors  
Public struct FPSOPrecacheData Wrapper class around the initializer to collect some extra validation data during PSO collection on the different collectors  
Public struct FPSOPrecacheParams Parameters which are needed to collect all possible PSOs used by the PSO collectors  
Public struct FPSOPrecacheVertexFactoryData Wraps vertex factory data used during PSO precaching - optional element list ID can be used if manual vertex fetch is not possible for the given vertex factory type  
Public struct FPSOPrecacheVertexFactoryDataPerMaterialIndex    
Public class FQuadLayer Quad layer is the default layer shape and contains no additional settings  
Public struct FQualityLevels Structure for holding the state of the engine scalability groups Actual engine state you can get though GetQualityLevels().  
Public struct FQuantizedDirectionalLightSample The light incident for a point on a surface in three directions, stored as bytes representing values from 0-1.  
Public struct FQuantizedLightmapData    
Public class FQuantizedShadowSignedDistanceFieldData2D A 2D signed distance field map, which consists of FQuantizedSignedDistanceFieldShadowSample's.  
Public struct FQuantizedSignedDistanceFieldShadowSample    
Public struct FQuantizedSimpleLightSample The light incident for a point on a surface along the surface normal, stored as bytes representing values from 0-1.  
Public class FQuatFixed32NoW    
Public class FQuatFixed48NoW    
Public class FQuatFloat32NoW    
Public class FQuatFloat96NoW    
Public class FQuatIntervalFixed32NoW    
Public struct FQueuedDemoPacket    
Public struct FQueueSubtitleParams    
Public class FRawIndexBuffer    
Public class FRawIndexBuffer16or32    
Public class FRawStaticIndexBuffer    
Public class FRawStaticIndexBuffer16or32    
Public class FRawStaticIndexBuffer16or32Interface Virtual interface for the FRawStaticIndexBuffer16or32 class  
Public struct FRecomputeTangentCustomVersion Custom serialization version for RecomputeTangent.  
Public struct FRectLightRayTracingData    
Public class FRectLightSceneProxy    
Public struct FReferenceSkeleton Reference Skeleton  
Public struct FReferenceSkeletonModifier Allow modifications to a reference skeleton while guaranteeing that virtual bones remain valid.  
Public class FReflectionCaptureProxy Represents a reflection capture to the renderer.  
Public struct FRefPoseOverride    
Public class FRegisterPSOCollectorCreateFunction Helper class used to register/unregister the IPSOCollector to the manager at static startup time  
Public struct FRelativeViewMatrices Various view matrices stored as floats, along with LWC tile position, suitable for sending to GPU  
Public class FRemoveSubLevelBricksCS    
Public class FRenderAssetUpdate This class provides a framework for loading and unloading the texture/mesh LODs.  
Public struct FRenderedTextureStats Lightweight struct used to list the MIP levels of rendered assets.  
Public class FRenderTarget A render target.  
Public class FRepActorsCheckpointParams    
Public struct FReplayCustomVersion    
Public class FReplayExternalData    
Public class FReplayHelper    
Public class FReplayResultHandler    
Public struct FReplicatedPhysicsTarget    
Public struct FReplicatedPhysicsTargetAsync    
Public struct UStruct FRepMovementNetSerializerConfig    
Public struct FResolutionPreset Structure holding the details of a preset.  
Public struct FResolvedTextureEncodingSettings This is the public, thread safe class for accessing the encoding settings.  
Public struct FResourceMeshInfo    
Public struct FRetargetSourceCachedData Retargeting cached data for a specific Retarget Source  
Public struct FRetargetSourceCachedDataKey    
Public struct FRibbonTypeDataPayload    
Public struct FRiffWaveHeader Data used to parse the wave file formats  
Public struct FRigidBodyCollisionInfo Information about a specific object involved in a rigid body collision  
Public struct FRootMotionAsyncData    
Public struct FSampleChunk    
Public struct FSampleLoop    
Public class FSceneInterface An interface to the private scene manager implementation of a scene.  
Public class FSceneProxy    
Public struct FSceneTexturesConfig Struct containing the scene texture configuration used to create scene textures.  
Public struct FSceneTexturesConfigInitSettings    
Public class FSceneViewExtensionBase Inherit from this class to make a view extension.  
Public struct FSceneViewExtensionContext Contains information about the context in which this scene view extension will be used.  
Public struct UStruct BlueprintType FSceneViewExtensionIsActiveFunctor Contains the TFunction that determines if a scene view extension should be valid in the given context given for the current frame.  
Public class FSceneViewExtensions Repository of all registered scene view extensions.  
Public class FSceneViewFamily A set of views into a scene which only have different view transforms and owner actors.  
Public class FSceneViewFamilyContext A view family which deletes its views when it goes out of scope.  
Public struct FSceneViewInitOptions Construction parameters for a FSceneView.  
Public struct FSceneViewProjectionData Projection data for a FSceneView.  
Public class FSceneViewStateInterface The scene manager's persistent view state.  
Public class FSceneViewStateReference Class used to reference an FSceneViewStateInterface that allows destruction and recreation of all FSceneViewStateInterface's when needed.  
Public struct FScopeCycleCounterEmitter    
Public class FScopedConditionalWorldSwitcher When created, switches global context to a PIE world When destroyed, resets the GWorld back to what it was before  
Public struct FScopedDetailTickStats Scoped helper structure for capturing tick time.  
Public class FScopedForceUnicodeInArchive    
Public class FScopedMaterialCompilerAttribute Helper class to handle MaterialAttribute changes on the compiler stack.  
Public class FScopedSkeletalMeshPostEditChange Helper to scope skeletal mesh post edit change.  
Public class FScopedSkeletalMeshReregisterContexts Helper to scope the component register context.  
Public class FScopedStoreArchiveOffset Helps track Offsets in an Archive before the actual size of the offset is known.  
Public class FScreenFromSlice0PS A pixel shader for rendering a textured screen element, taking only the first slice of the array  
Public struct FScreenMessageWriter Helper class to write a line of texts on screen  
Public class FScreenPS A pixel shader for rendering a textured screen element.  
Public class FScreenPS_OSE    
Public class FScreenPSInvertAlpha A pixel shader for rendering a textured screen element.  
Public class FScreenPSMipLevel A pixel shader for rendering a textured screen element with mip maps.  
Public class FScreenPSsRGBSource A pixel shader for rendering a textured screen element.  
Public class FScreenPSsRGBSourceMipLevel A pixel shader for rendering a textured screen element with mip maps.  
Public struct FScreenshotRequest    
Public struct FScreenVertex    
Public class FScreenVertexDeclaration The filter vertex declaration resource type.  
Public class FScreenVS A vertex shader for rendering a textured screen element.  
Public class FSelectedActorExportObjectInnerContext    
Public class FSelectedActorIterator Selected actor iterator, this is for ease of use but the same can be done by adding EActorIteratorFlags::OnlySelectedActors to  
Public class FSelectedActorRange Selected actor range for ranged-for support.  
Public struct FSelectedLightmapSample Stores debug information for a lightmap sample.  
Public class FSelectedSurfaceFilter TSelectedSurfaceIterator Surface filter that passes selected surfaces.  
Public class FSeparatingAxisPointCheck FSeparatingAxisPointCheck - Checks for intersection between an AABB and a convex polygon.  
Public struct FSerializedObject    
Public struct FSerializedObjectData    
Public class FSerializedObjectDataReader Core archive to read a transaction object from the buffer.  
Public class FSerializedObjectDataWriter Core archive to write a transaction object to the buffer.  
Public class FSerializedObjectDataWriterCommon Core archive to write a transaction object to the buffer.  
Public struct FSerializedObjectInfo    
Public struct FSerializedTaggedData    
Public class FShaderCompileDistributedThreadRunnable_Interface    
Public class FShaderCompileJobCollection    
Public struct FShaderCompileMemoryUsage    
Public class FShaderCompilerStats    
Public class FShaderCompileThreadRunnable Shader compiling thread This runs in the background while UE is running, launches shader compile worker processes when necessary, and feeds them inputs and reads back the outputs.  
Public class FShaderCompileThreadRunnableBase    
Public class FShaderCompileUtilities    
Public class FShaderCompilingManager Manager of asynchronous and parallel shader compilation.  
Public struct FShaderRecompileData    
Public class FShadowCascadeSettings Information about a single shadow cascade.  
Public class FShadowMap The abstract base class of 1D and 2D shadow-maps.  
Public class FShadowMap2D    
Public class FShadowMapData2D The raw data which is used to construct a 2D shadowmap.  
Public class FShadowMapInteraction Information about the static shadowing information for a primitive.  
Public class FShadowSignedDistanceFieldData2D A 2D signed distance field map, which consists of FSignedDistanceFieldShadowSample's.  
Public class FSharedSamplerState    
Public struct FSignedDistanceFieldShadowSample    
Public class FSimpleAudioInfoFactory    
Public class FSimpleElementAlphaOnlyPS Simple pixel shader that just reads from an alpha-only texture  
Public class FSimpleElementCollector Primitive draw interface implementation used to store primitives requested to be drawn when gathering dynamic mesh elements.  
Public class FSimpleElementColorChannelMaskPS A pixel shader for rendering a texture with the ability to weight the colors for each channel.  
Public class FSimpleElementDistanceFieldGammaPS A pixel shader for rendering a masked texture using signed distance filed for alpha on a simple element.  
Public class FSimpleElementGammaAlphaOnlyPS Simple pixel shader that just reads from an alpha-only texture and gamma corrects the output  
Public class FSimpleElementGammaBasePS A pixel shader for rendering a texture on a simple element.  
Public class FSimpleElementGammaPS    
Public class FSimpleElementHitProxyPS A pixel shader for rendering a texture on a simple element.  
Public class FSimpleElementMaskedGammaBasePS A pixel shader for rendering a masked texture on a simple element.  
Public class FSimpleElementMaskedGammaPS    
Public class FSimpleElementPS Simple pixel shader that just reads from a texture This is used for resolves and needs to be as efficient as possible  
Public struct FSimpleElementVertex The type used to store batched line vertices.  
Public class FSimpleElementVertexDeclaration The simple element vertex declaration resource type.  
Public class FSimpleElementVS A vertex shader for rendering a texture on a simple element.  
Public class FSimpleLightArray Data pertaining to a set of simple dynamic lights  
Public class FSimpleLightEntry Data for a simple dynamic light.  
Public class FSimpleLightInstacePerViewIndexData Index into the Per-view data for each instance.  
Public class FSimpleLightPerViewEntry Data for a simple dynamic light which could change per-view.  
Public struct UStruct BlueprintType FSingleAnimationPlayData    
Public class FSingleInstanceDataBuffers Trivial helper to manage single-instance primitives that can be embedded in the primtive proxy & alias the view to the single data elements.  
Public class FSinglePrimitiveStructured    
Public class FSixTriangleParticleIndexBuffer Index buffer for drawing an individual sprite.  
Public struct FSkelDebugDrawConfig    
Public struct FSkeletalMeshCustomVersion Custom serialization version for SkeletalMesh types.  
Public class FSkeletalMeshDeformerHelpers Functions that expose some internal functionality of FSkeletalMeshObject required by MeshDeformer systems.  
Public class FSkeletalMeshMerge Utility for merging a list of skeletal meshes into a single mesh.  
Public class FSkeletalMeshObject Interface for mesh rendering data  
Public struct UStruct FSkeletalMeshOptimizationSettings FSkeletalMeshOptimizationSettings - The settings used to optimize a skeletal mesh LOD.  
Public class FSkeletalMeshSceneProxy A skeletal mesh component scene proxy.  
Public struct UStruct BlueprintType FSkelMeshMergeMeshUVTransforms    
Public struct UStruct BlueprintType FSkelMeshMergeSectionMapping Info to map all the sections from a single source skeletal mesh to a final section entry in the merged skeletal mesh  
Public struct UStruct BlueprintType FSkelMeshMergeUVTransformMapping Info to map all the sections about how to transform their UVs Info to map all the sections about how to transform their UVs  
Public struct FSkelMeshRefPoseOverride Struct used to store per-component ref pose override  
Public struct FSkinBatchVertexFactoryUserData    
Public class FSkinnedAssetCompilingManager    
Public class FSkinnedMeshComponentRecreateRenderStateContext Used to recreate all skinned mesh components for a given skinned asset.  
Public class FSkyAtmosphereSceneProxy Represents a USkyAtmosphereComponent to the rendering thread.  
Public class FSkyLightSceneProxy Represents a USkyLightComponent to the rendering thread.  
Public class FSoundBuffer    
Public struct FSoundMixClassOverride    
Public struct FSoundMixState    
Public struct FSoundParseParameters Struct used for gathering the final parameters to apply to a wave instance  
Public class FSoundSource    
Public class FSoundWaveCompilingManager    
Public class FSourceMeshDataForDerivedDataTask Source mesh data.  
Public class FSpanAllocator Allocator for spans from some range that is allowed to grow and shrink to accomodate the allocations.  
Public class FSparseDistanceFieldMip    
Public class FSpeedTreeWind SpeedTreeWind.h  
Public struct FSplineMeshSceneInstanceDataBuffers    
Public class FSplineMeshSceneProxy Scene proxy for SplineMesh instance  
Public struct FSplineMeshVertexFactory A vertex factory for spline-deformed static meshes  
Public class FSplineMeshVertexFactoryShaderParameters Factory specific params  
Public struct FStatHitchesData Data needed to display perframe stat tracking when STAT HITCHES is enabled  
Public struct UStruct FStaticComponentMaskParameter Holds the information for a static component mask parameter  
Public struct UStruct FStaticComponentMaskValue    
Public class FStaticLightingGlobalVolumeMapping Represents an object which will use the global volumetric lightmap.  
Public class FStaticLightingMapping A mapping between world-space surfaces and a static lighting cache.  
Public class FStaticLightingMesh A mesh which is used for computing static lighting.  
Public struct FStaticLightingPrimitiveInfo The info about an actor component which the static lighting system needs.  
Public class FStaticLightingTextureMapping A mapping between world-space surfaces and static lighting cache textures.  
Public struct FStaticLightingVertex The vertex data used to build static lighting.  
Public struct UStruct FStaticMaterialLayersParameter    
Public struct FStaticMeshAreaWeightedSectionSampler    
Public struct UStruct FStaticMeshBudgetInfo    
Public struct FStaticMeshBuildVertex The information used to build a static-mesh vertex.  
Public class FStaticMeshCompilingManager    
Public class FStaticMeshComponentBulkReregisterContext    
Public struct UStruct FStaticMeshComponentLODInfo    
Public class FStaticMeshComponentRecreateRenderStateContext FStaticMeshComponentRecreateRenderStateContext - Destroys render state for all StaticMeshComponents using a given StaticMesh and recreates them when it goes out of scope.  
Public struct FStaticMeshDataType    
Public class FStaticMeshInstanceData The implementation of the static mesh instance data storage type.  
Public class FStaticMeshLODGroup The LOD settings to use for a group of static meshes.  
Public struct FStaticMeshLODResources Rendering resources needed to render an individual static mesh LOD.  
Public class FStaticMeshLODSettings Per-group LOD settings for static meshes.  
Public class FStaticMeshRenderData FStaticMeshRenderData - All data needed to render a static mesh.  
Public class FStaticMeshSceneProxy A static mesh component scene proxy.  
Public struct FStaticMeshSceneProxyDesc    
Public struct FStaticMeshSection A set of static mesh triangles which are rendered with the same material.  
Public struct FStaticMeshSectionAreaWeightedTriangleSampler Creates distribution for uniformly sampling a mesh section.  
Public class FStaticMeshSectionAreaWeightedTriangleSamplerBuffer Represents GPU resource needed for area weighted uniform sampling of a mesh surface.  
Public class FStaticMeshSectionArray    
Public class FStaticMeshStaticLightingMesh Represents the triangles of one LOD of a static mesh primitive to the static lighting system.  
Public class FStaticMeshStaticLightingTextureMapping Represents a static mesh primitive with texture mapped static lighting.  
Public struct FStaticMeshVertexBuffers    
Public struct FStaticMeshVertexFactories    
Public struct UStruct FStaticParameterBase Base parameter properties  
Public struct UStruct FStaticParameterSet Contains all the information needed to identify a single permutation of static parameters.  
Public struct UStruct FStaticParameterSetEditorOnlyData    
Public struct UStruct FStaticParameterSetRuntimeData    
Public class FStaticPrimitiveDrawInterface An interface used to query a primitive for its static elements.  
Public struct FStaticResolutionFractionHeuristic Heuristic to automatically compute a default resolution fraction based user settings and display information.  
Public struct UStruct FStaticSwitchParameter Holds the information for a static switch parameter  
Public struct UStruct FStaticTerrainLayerWeightParameter Stores information that maps a terrain layer to a particular weightmap index Despite the name, these are not actually material parameters.  
Public struct FStatUnitData Data needed to display perframe stat tracking when STAT UNIT is enabled  
Public struct FStepDownResult Struct updated by StepUp() to return result of final step down, if applicable.  
Public class FStereoLayerAdditionalFlagsManager To add flags to StereoLayerComponents from plugins, please follow this procedure:  
Public class FStereoLayerPS A pixel shader for rendering a transformed textured element.  
Public class FStereoLayerPS_Base    
Public class FStereoLayerPS_External A pixel shader for rendering a transformed external texture element.  
Public class FStereoLayerVS A vertex shader for rendering a transformed textured element.  
Public struct FStreamingManagerCollection Streaming manager collection, routing function calls to streaming managers that have been added via AddStreamingManager.  
Public struct FStreamingViewInfo Helper structure containing all relevant information for streaming.  
Public struct FStreamingWaveData Contains everything that will be needed by a SoundWave that's streaming in data  
Public class FStripDataFlags Helper class for serializing flags describing which data have been stripped (if any).  
Public struct FSubLevelActorDetails SubLevel Actor breakdown information  
Public struct FSubLevelStatus SubLevel status information  
Public struct FSubstrateCompilationConfig    
Public class FSubstrateVisualizationData    
Public class FSubtitleManager Subtitle manager. Handles prioritization and rendering of subtitles.  
Public struct FSystemResolution    
Public class FSystemSettings Class that actually holds the current system settings  
Public struct FSystemSettingsData Struct that holds the actual data for the system settings.  
Public struct FTemporalLODState Struct to hold the temporal LOD state within a view state  
Public struct FTemporaryPlayInEditorIDOverride Used to temporarily override GPlayInEditorID, correctly updating the debug string and other state as necessary.  
Public struct UStruct FTextSizingParameters General purpose data structure for grouping all parameters needed when sizing or wrapping a string  
Public class FTexture2DDynamicResource A dynamic 2D texture resource.  
Public struct FTexture2DMipMap A 2D texture mip-map.  
Public class FTextureCompilingManager    
Public class FTextureEditorCustomEncode Separate type so that the engine can check for custom encoding set in the texture editor module without needing to depend on it.  
Public class FTextureLayout An incremental texture space allocator.  
Public class FTextureLayout3d An incremental texture space allocator.  
Public struct FTextureReferenceReplacer Replaces the RHI reference of one texture with another.  
Public class FTextureRenderTarget2DArrayResource FTextureRenderTarget2DArrayResource type for 2DArray render target textures.  
Public class FTextureRenderTarget2DResource FTextureResource type for 2D render target textures.  
Public class FTextureRenderTargetCubeResource FTextureResource type for cube render target textures.  
Public class FTextureRenderTargetResource FTextureResource type for render target textures.  
Public class FTextureRenderTargetVolumeResource FTextureRenderTargetVolumeResource type for Volume render target textures.  
Public class FTextureResource The rendering resource which represents a texture.  
Public class FTickableGameObject This class provides common registration for gamethread tickable objects.  
Public class FTickableObjectBase Base class for tickable objects  
Public struct FTickStats Helper structure encapsulating all information gathered.  
Public class FTickTaskManagerInterface Interface for the tick task manager  
Public struct FTimerData    
Public class FTimerManager Class to globally manage timers.  
Public struct FTimerManagerTimerParameters Structure to support specialized looping behavior.  
Public struct FTimerUnifiedDelegate Simple interface to wrap a timer delegate that can be either native or dynamic.  
Public struct FTraceDatum Trace/Sweep Data structure for async trace  
Public struct FTraceHandle Trace Data Structs that are used for Async Trace Trace Handle - unique ID struct that is returned once trace is requested for tracking purpose  
Public struct FTrailsBaseTypeDataPayload Trails Base data payload  
Public class FTriangleRasterizer FTriangleRasterizer - A generic 2d triangle rasterizer which linearly interpolates vertex parameters and calls a virtual function for each pixel.  
Public struct FUniformBufferValue    
Public class FUniformExpressionSet Stores all uniform expressions for a material generated from a material translation.  
Public class FUniformParameterOverrides    
Public struct FUpdatedComponentAsyncInput Represents the UpdatedComponent's state and implementation.  
Public struct FUpdatedComponentAsyncOutput    
Public class FUpdateTexture2DSubresourceCS    
Public class FUpdateTexture3DSubresourceCS    
Public class FUpdateTextureShaderBase    
Public class FUserActivityTracking    
Public struct FUtilEdge2D An edge in 2D space, used by these utility functions.  
Public struct FUtilEdge3D An edge in 3D space, used by these utility functions.  
Public struct FUtilPoly2D A polygon in 2D space, used by utility function.  
Public struct FUtilPoly2DSet A set of 2D polygons, along with a transform for going into world space.  
Public struct FUtilTri2D Triangle in 2D space.  
Public struct FUtilVertex2D A triangle vertex in 2D space, with UV information.  
Public class FVectorFixed48    
Public class FVectorIntervalFixed32NoW    
Public struct FVectorNoiseParameters    
Public class FVert One vertex associated with a Bsp node's polygon.  
Public struct FVertexBufferAndSRV Struct to pool the vertex buffer & SRV together  
Public struct FVertexInterpolator    
Public struct FVideoRecordingParameters    
Public class FViewElementDrawer An interface to a scene interaction.  
Public struct FViewMatrices    
Public class FViewport Encapsulates the I/O of a viewport.  
Public class FViewportClient An abstract interface to a viewport's client.  
Public class FViewportFrame An interface to the platform-specific implementation of a UI frame for a viewport.  
Public struct FVirtualBoneCompactPoseData This is a native transient structure. Used to store virtual bone mappings for compact poses  
Public struct FVirtualBoneRefData Cached Virtual Bone data from USkeleton.  
Public class FVirtualShadowMapVisualizationData    
Public class FVirtualTexture2DResource    
Public class FVolumetricCloudSceneProxy Represents a UVolumetricCloudComponent to the rendering thread, created game side from the component.  
Public struct FVolumetricLightmapBasicBrickDataLayers    
Public class FVolumetricLightmapBrickAtlas    
Public class FVolumetricLightmapBrickData    
Public struct FVolumetricLightmapBrickTextureSet    
Public class FVolumetricLightmapDataLayer    
Public struct FVTStackEntry    
Public struct FWaveCue Data representing a cue in a wave file.  
Public struct FWaveFormatInfo The header of an wave formatted file  
Public struct FWaveInstance Structure encapsulating all information required to play a USoundWave on a channel/source.  
Public class FWaveModInfo Structure for in-memory interpretation and modification of WAVE sound structures.  
Public struct FWaveRequest Contains a request to load chunks of a sound wave  
Public struct FWaveSampleLoop Data representing a sample loop in a wave file  
Public struct FWeightedRandomSampler    
Public class FWholeSceneProjectedShadowInitializer Information needed to create a whole scene projected shadow.  
Public class FWindData Calculated wind data with support for accumulating other weighted wind data  
Public class FWindSourceSceneProxy Represents a wind source component to the scene manager in the rendering thread.  
Public struct FWorldGridPreviewer    
Public class FWorldInGamePerformanceTrackers Collection of in game performance trackers for a world.  
Public class FWorldSceneViewExtension Scene View Extension which is enabled for all Viewports/Scenes which have the same world.  
Public struct UStruct FWrappedStringElement Used by UUIString::WrapString to track information about each line that is generated as the result of wrapping.  
Public struct FZoneProperties    
Public struct FZoneSet FZoneProperties  
Public struct HActor Hit an actor.  
Public struct HBSPBrushVert HBSPBrushVert  
Public class HHitProxy Base class for detecting user-interface hits.  
Public class HHitProxyType Represents a hit proxy class for runtime type checks.  
Public class HModel A hit proxy representing a UModel.  
Public struct HObject Hit proxy class for UObject references.  
Public struct HStaticMeshVert HStaticMeshVert  
Public struct HTranslucentActor Hit an actor even with translucency.  
Public class IActiveSoundUpdateInterface    
Public struct IAnimationStreamingManager Interface to add functions specifically related to animation streaming  
Public struct IAssetCompilingManager    
Public class IAssetRegistryTagProviderInterface    
Public struct IAudioInfoFactory    
Public struct IAudioInfoFactoryRegistry    
Public struct IAudioStreamingManager Interface to add functions specifically related to audio streaming  
Public class ICameraPhotography    
Public class ICameraPhotographyModule The public interface of the CameraPhotographyModule  
Public class ICompilable    
Public class ICompressedAudioInfo Interface class to decompress various types of audio data  
Public class IComputeTaskWorker Interface for a compute task worker.  
Public class IDeformableInterface    
Public class IDestructibleInterface    
Public class IDeviceChangedListener Interface to register a device changed listener to respond to audio device changes.  
Public class IDeviceProfileSelector DeviceProfileSelector  
Public class IDeviceProfileSelectorModule Device Profile Selector module  
Public class IDVRStreamingSystem    
Public class IDynamicResolutionState Interface between the engine and state of dynamic resolution that can be overriden to implement a custom heurstic.  
Public class IEngineAnalyticsConfigOverride Interface for allowing changes to engine analytics configuration intended for use by internal tools.  
Public class IEngineLoop Public interface to FEngineLoop so we can call it from editor or editor code  
Public class IHeterogeneousVolumeInterface    
Public class IInterpolationIndexProvider Interface used to provide interpolation indices for per bone blends  
Public class ILocalNotificationModule Defines the interface of a module implementing a local notification server.  
Public class ILocalNotificationService Interface for local notification modules  
Public class ILODSyncInterface This is interface class for getting/setting LOD info by LODSyncComponent  
Public class IPerformanceDataConsumer This is an interface for any consumer of per-frame performance data such as FPS charts, PerfCounters, analytics, etc...  
Public class IPhysicsReplication    
Public class IPIEPreviewDeviceModule    
Public class IPlatformFeaturesModule Interface for platform feature modules Defines the interface of a module implementing platform feature collector class.  
Public class IPSOCollector Interface class implemented by the mesh pass processor to collect all possible PSOs  
Public struct IRenderAssetStreamingManager Interface to add functions specifically related to texture/mesh streaming  
Public class ISaveGameSystem Interface for platform feature modules Defines the interface to platform's save game system (or a generic file based one)  
Public class ISaveGameSystemModule Save game system Module Interface  
Public class ISceneViewExtension    
Public class ISceneViewFamilyExtention Generic plugin extension that have a lifetime of the FSceneViewFamily  
Public class ISceneViewFamilyExtentionData Generic plugin extension that have a lifetime of the FSceneViewFamily that can contain arbitrary data to passdown from game thread to render thread.  
Public class ISceneViewFamilyScreenPercentage Game thread and render thread interface that takes care of a FSceneViewFamily's screen percentage.  
Public class ISourceBufferListener Interface for listening to source buffers being rendered.  
Public class IStereoLayers    
Public class IStereoLayersFlagsSupplier    
Public class IStereoLayerShape    
Public class IStereoRendering    
Public class IStereoRenderTargetManager The IStereoRenderTargetManager can be returned from IStereoRendering::GetRenderTargetManager() implementations.  
Public class IStreamedCompressedInfo Default implementation of a streamed compressed audio format.  
Public struct IStreamingManager Pure virtual base class of a streaming manager.  
Public class ISubmixBufferListener Abstract interface for receiving audio data from a given submix.  
Public class IVideoRecordingSystem Interface for platform video recording functionality  
Public class TActorIterator Misc. Iterator typesTemplate actor iterator.  
Public class TActorIteratorBase Template class used to filter actors by certain characteristics  
Public class TActorRange Template actor range for ranged-for support.  
Public class TBasePlayerControllerIterator PlayerControllerIterators This is the safest, most efficient way to iterate over player controllers.  
Public class TCompilableAsyncTask    
Public class TComponentReregisterContext Removes all components of the templated type from their scenes for the lifetime of the class.  
Public class TCopyDataCS    
Public struct TCustomShowFlag Statically register a custom show flag to control rendering - use TCustomShowFlag::IsEnabled to get current state for a given view.  
Public class TExternalDirtyActorsTracker TExternalDirtyActorsTracker is a tracker for dirty external actors, with custom storage through the StoreType interface.  
Public struct TGetKeyType    
Public class TGPUSkinAPEXClothVertexFactory Vertex factory with vertex stream components for GPU-skinned and morph target streams  
Public class TGPUSkinVertexFactory Vertex factory with vertex stream components for GPU skinned vertices  
Public struct TIsCompatibleRangeIndexType IndexType is compatible with RangeType::IndexType if they are the same or if RangeType doesn't have an index type.  
Public class TLumenCardOBB    
Public struct TMaterialHLSLGeneratorType    
Public struct TMaterialRecursionGuard    
Public class TObjectCacheIterator Class to abstract implementation details of the containers used inside the object cache so they can be changed later if needed without API changes.  
Public struct TOverrideVoidReturnInvoker Wraps invocation of a function that can return a value or not.  
Public struct TPerPlatformProperty TPerPlatformProperty - template parent class for per-platform properties Implements Serialize function to replace value at cook time, and backwards-compatible loading code for properties converted from simple types.  
Public struct TPlayerControllerIterator    
Public class TPreallocatedArrayProxy Helper class that provides a basic interface for an inline and presized array within a contiguous memory block  
Public class TQuadTree    
Public struct TQuantizedLightSampleBulkData Bulk data array of FQuantizedLightSamples  
Public struct TRangeIndexType TRangeIndexType extracts RangeType::IndexType if it exists, otherwise void.  
Public class TRenderAssetUpdate This class provides a framework for loading and unloading the texture/mesh LODs.  
Public class TRenderResourcePool A resource pool that automatically handles render-thread resources  
Public class TResourcePool A templated pool for resources that can only be freed at a 'safe' point in the frame.  
Public class TSelectedSurfaceIterator Iterates over selected surfaces of the specified UWorld.  
Public class TSplineMeshSceneProxyCommon This interface ties common functionality to the two different spline mesh scene proxies without duplicating code or introducing diamond inheritance.  
Public class TStaticMeshVertexData The implementation of the static mesh vertex data storage type.  
Public class TSurfaceIterator Iterates over selected surfaces of the specified UWorld.  
Public class TSurfaceIteratorBase TSurfaceIteratorBase Iterates over the selected surfaces of all levels in the specified UWorld.  
Public struct TTraceThreadData Trace Data that one Thread can handle per type. For now ASYNC_TRACE_BUFFER_SIZE is 64.  
Public class TTypedIndexRange    
Public class TUpdateTexture2DSubresourceCS    
Public class TVolumeLightingSample Incident radiance stored for a point.  
Public class UActiveSoundUpdateInterface Interface for modifying active sounds during their update  
Public class UClass MinimalAPI within UActorFolder    
Public class UClass MinimalAPI BlueprintType Transient UAssetExportTask Contains data for a group of assets to export  
Public class UAssetRegistryTagProviderInterface Interface to allow for CDO to add additional tags to generated class  
Public class UDeformableInterface    
Public class UDestructibleInterface    
Public class ULODSyncInterface    
Public class UClass MinimalAPI Meta Config UMeshBudgetProjectSettings    
Public class UClass Meta Config defaultconfig, perplatformconfig UMeshDrawCommandStatsSettings User settings used by the MeshDrawCommandStats system.  
Public class UModel    
Public class UClass UObjectTraceWorldSubsystem World subsystem used to track world info.  
Public class UClass MinimalAPI UPluginBlueprintLibrary A function library of utilities for querying information about plugins.  
Public class UClass MinimalAPI Transient, Config UReplayNetConnection    
Public class UClass MinimalAPI displayname UReplaySubsystem    

Constants

Name Description
GPointFilteringThreshold  
GPrimIDDynamicFlag Flag used to mark a primtive ID as dynamic, and thus needing translation (by adding the offset from the dynamic primitive collector).
GSmallNegativeNumber ( -0.0001f, -0.0001f, -0.0001f, -0.0001f )
GSmallNumber ( 0.0001f, 0.0001f, 0.0001f, 0.0001f )
GZeroVectorRegister  
LogScale  
LQ_LIGHTMAP_COEF_INDEX The index at which simple coefficients are stored in any array containing all NUM_STORED_LIGHTMAP_COEF coefficients.
MAX_MOBILE_SHADOWCASCADES  
MAX_NUM_LIGHTMAP_COEF The maximum value between NUM_LQ_LIGHTMAP_COEF and NUM_HQ_LIGHTMAP_COEF.
MaxNumParameterCollectionsPerMaterial Maximum number of parameter collections referenced by a material.
MIN_NETWORK_DEMO_VERSION  
NETWORK_DEMO_MAGIC  
NETWORK_DEMO_METADATA_MAGIC  
NETWORK_DEMO_METADATA_VERSION  
NETWORK_DEMO_VERSION  
NUM_HQ_LIGHTMAP_COEF The number of directional coefficients which the lightmap stores for each light sample.
NUM_LQ_LIGHTMAP_COEF The number of simple coefficients which the lightmap stores for each light sample.
NUM_STORED_LIGHTMAP_COEF The number of coefficients that are stored for each light sample.
NumMaterialEditorOnlyParameterTypes  
NumMaterialParameterTypes  
NumMaterialRuntimeParameterTypes  
NumMaterialTextureParameterTypes  
Scalability::MaxResolutionScale Maximum single axis scale for render resolution
Scalability::MinResolutionScale Minimum single axis scale for render resolution
SkeletalDebugRendering::NumConeSides  
SkeletalDebugRendering::NumSphereSides  
UE::HLSLTree::Material::MaxNumTexCoords  
VectorNegativeOne  

Typedefs

Name Description
AnimationErrorStats  
BoneTrackArray  
DefaultSurfaceLevelFilter The default level filter.
FActorComponentDuplicatedObjectData  
FArchivePos The type we use to store offsets in the archive.
FAssignLayerChunkDelegate  
FAssignLayerChunkMap Delegate to assign a disc layer to a chunk
FAsyncAudioDecompress  
FAsyncStreamDerivedChunkTask Async task to stream chunks from the derived data cache.
FAudioComponentPtr  
FCalculateCustomPhysics Delegate for applying custom physics forces upon the body.
FCalculateCustomProjection Delegate for applying custom physics projection upon the body.
FCookedEditorPackageManagerFactoryDelegate Delegate to allow game to use a custom ICookedEditorPackageManager class
FCookModificationDelegate  
FCreateCustomFXSystemDelegate  
FDebugDrawDelegate  
FEdGraphEvent  
FExtendedSaveGameInfoDelegate A delegate for platforms that need extra information to flesh out save data information (name of an icon, for instance)
FGPUSceneWriteDelegate Delegate used by GPUScene to stage writing to the GPUScene primitive and instance data buffers via the GPU
FGraphEventArray  
FHandleDisconnectDelegate Delegate to handle when a connection is disconnecting
FHashedMaterialParameterInfo Backwards compat.
FLightMapRef A reference to a light-map.
FLightVolumeOctree  
FLumenCardOBBd  
FLumenCardOBBf  
FMaterialInterfacePSOPrecacheParamsList  
FModifyCookDelegate Delegate to modify cooking behavior - return extra packages to cook, load up the asset registry, etc
FOnAudioDevicePostRender  
FOnAudioDevicePreRender  
FOnDeleteLODModelOverride  
FOnEpicAccountIdChanged  
FOnGlobalShadersCompilation Returns the delegate triggered when global shaders compilation jobs start.
FOnGraphChanged  
FOnPropertyChanged Delegate for notification when property changed
FOnScalabilitySettingsChanged  
FOnScreenshotCaptured  
FOnScreenshotRequestProcessed  
FOnSwitchWorldForPIE Delegate for switching between PIE and Editor worlds without having access to them
FOverlapDelegate This is Overlap Delegate that can be used if you'd like to get notified whenever available Otherwise, you'll have to query manually using your TraceHandle
FParticleBufferParamRef  
FParticleShaderParamRef  
FPatchOutputStrongPtr  
FPendingConnectionLostDelegate Delegate called when a connection is lost, but there is no owning actor to handle it
FPreCommitMapChangeDelegate Delegate called before a map change at runtime
FPSOPrecacheDataArray  
FPSOPrecacheRequestResultArray  
FPSOPrecacheVertexFactoryDataList  
FPSOPrecacheVertexFactoryDataPerMaterialIndexList  
FRDGTextureRef  
FRecalculatedMassProperties Delegate for when the mass properties of a body instance have been re-calculated.
FReplayExternalDataArray Using an indirect array here since FReplayExternalData stores an FBitReader, and it's not safe to store an FArchive directly in a TArray.
FSceneViewExtensionRef  
FShaderMapFinalizeResults Results for a single compiled and finalized shader map.
FShadingModelToStringDelegate  
FShadowMapRef A reference to a shadow-map.
FSharedISourceBufferListenerPtr  
FSHVectorRGB3  
FSimpleElementGammaPS_Linear  
FSimpleElementGammaPS_SRGB  
FSimpleElementMaskedGammaPS_Linear  
FSimpleElementMaskedGammaPS_SRGB  
FSingleNodeEvent  
FSoundMixClassOverrideMap  
FSoundWaveProxyPtr  
FSoundWaveProxyPtr  
FStaticMeshLODResourcesArray  
FStaticMeshSectionAreaWeightedTriangleSamplerArray  
FStaticMeshVertexFactoriesArray  
FStaticMeshVertexFactoriesArray  
FStaticMeshVertexFactoriesArray  
FStringDebug A string that is present in memory only in editor and debug builds.
FStringDev A string that is present in memory only in editor, debug and development builds.
FStringTest A string that is present in memory only in editor, debug, development and test builds.
FSubtitleManagerSetSubtitleText HACK: Delegate for allowing displays to hijack subtitle text from the subtitle manager and get around the Canvas display
FSupportedQualityLevelArray  
FTexture2DRHIRef  
FTexturePostCompileEvent  
FTimerDelegate Using "not checked" user policy (means race detection is disabled) because this delegate is stored in a TSparseArray and causes its reallocation from inside delegate's execution.
FTraceDelegate This is Trace/Sweep Delegate that can be used if you'd like to get notified whenever available Otherwise, you'll have to query manually using your TraceHandle
FTransformArray Array of FTransform using the game memory stack
FTransformArrayA2  
FVertexDeclarationElementListID Unique ID to find the FVertexDeclarationElementList - these can be shared.
FVideoRecordingFinalized  
FViewTargetChangedDelegate Delegate to inform those interested that a view target has changed.
FVolumeLightingSample  
FVolumeLightingSample2Band  
FWebServerActionDelegate  
KeyFuncs  
PSOCollectorCreateFunction Predeclared IPSOCollector create function
StringStringMap Using a TMap in the DECLARE_DELEGATE macro caused compiler problems (in clang anyway), a typedef solves it
TCustomBoneIndexArray  
TCustomBoneIndexArrayView  
TSceneViewExtensionIsActiveFunction Convenience type definition of a function that gives an opinion of whether the scene view extension should be active in the given context for the current frame.
TTypedIndexArray  
TTypedIndexArrayView  

Enums

  Type Name Description
Public enum EActorIteratorFlags Iteration flags, specifies which types of levels and actors should be iterated  
Public enum EActorIteratorType Type enum, used to represent the special End iterator  
Public enum UEnum EAlphaBlendOption    
Public enum UEnum EAntiAliasingMethod Used by rendering project settings.  
Public enum EAsyncTraceType Enum to indicate type of test to perfom  
Public enum EAudioChunkLoadResult    
Public enum EAudioDeviceScope This enum is used in FAudioDeviceManager::RequestAudioDevice to map a given UWorld to an audio device.  
Public enum EAudioSpeakers Channel definitions for multistream waves  
Public enum EAudioStreamingState Lists possible states used by Thread-safe counter.  
Public enum EBasePassDrawListType    
Public enum EBlendModeFilter::Type    
Public enum EBoneDrawMode::Type    
Public enum EBspNodeFlags Flags associated with a Bsp node.  
Public enum EBulkReregister FStaticMeshComponentBulkReregisterContext - More efficiently handles bulk reregistering of static mesh components, by removing and adding scene and physics debug render data in bulk render commands, rather than one at a time.  
Public enum EBusSendType Bus send types  
Public enum ECacheApplyPhase At what point in the rerun construction script process is ApplyToActor being called for  
Public enum ECompiledMaterialProperty Enum that contains entries for the ways that material properties need to be compiled.  
Public enum ECompiledPartialDerivativeVariation Enum that contains entries for the ways that material properties can be compiled with partial derivative calculations.  
Public enum UEnum EComponentCreationMethod    
Public enum EConvertToAdditive Different ways to create an additive animation  
Public enum ECustomDepthMode    
Public enum EDataTableExportFlags    
Public enum EDebugState Debug state of the audio system  
Public enum EDebugViewShaderMode Enumeration for different Quad Overdraw visualization mode.  
Public enum EDeferredParamStrictness When setting deferred scene resources whether to throw warnings when we fall back to defaults.  
Public enum EDiffType::Category Differences found within a graph or object  
Public enum EDiffType::Type Differences are presented to the user in the order listed here, so put less important differences lower down  
Public enum EDynamicEmitterType Dynamic particle emitter types  
Public enum EDynamicResolutionStateEvent Game thread events for dynamic resolution state.  
Public enum EEdGraphActionType This is the type of action that occurred on a given graph  
Public enum EFrameHitchType What kind of hitch was detected (if any)  
Public enum EGameDelegates_SaveGame Enum class with size so it can be forward declared.  
Public enum EGPUSkinCacheEntryMode    
Public enum EGPUSortFlags Different sort flags used to define constraint for FGPUSortManager tasks.  
Public enum EGPUSortTest GPU sorting tests.  
Public enum EGroomViewMode    
Public enum UEnum EHitProxyPriority The priority a hit proxy has when choosing between several hit proxies near the point the user clicked.  
Public enum EIndexBufferStride::Type Desired stride when creating a static index buffer.  
Public enum EInGamePerfTrackers In game performance trackers.  
Public enum EInGamePerfTrackerThreads    
Public enum ELightComponentType Different light component types.  
Public enum ELightInteractionType The types of interactions between a light and a primitive.  
Public enum ELightMapInteractionType The types of interactions between a light and a primitive.  
Public enum ELightShaderParameterFlags    
Public enum ELoopingMode    
Public enum UEnum ELWCFunctionKind    
Public enum EMaterialCommonBasis The common bases of material  
Public enum EMaterialCompilerType What type of compiler is this? Used by material expressions that select input based on compile context  
Public enum UEnum EMaterialDomain Defines the domain of a material.  
Public enum EMaterialForceCastFlags    
Public enum EMaterialGetParameterValueFlags    
Public enum EMaterialNewScopeFlag    
Public enum UEnum EMaterialParameterAssociation    
Public enum EMaterialParameterType    
Public enum UEnum BlueprintType EMaterialProperty EMaterialProperty  
Public enum EMaterialQualityLevel::Type Quality levels that a material can be compiled for.  
Public enum EMaterialSetParameterValueFlags    
Public enum EMaterialShaderMapUsage::Type Usage options for a shader map.  
Public enum EMaterialShaderPrecompileMode    
Public enum EMaterialTextureParameterType Must invalidate ShaderVersion.ush when changing  
Public enum EMaterialValueType The types which can be used by materials.  
Public enum EMobileHDRMode    
Public enum EngineUtils::EAssetToLoad    
Public enum UEnum EParticleDetailMode Detail mode for scene component rendering.  
Public enum UEnum EParticleSignificanceLevel A level of significance for a particle system.  
Public enum EParticleStates    
Public enum UEnum EParticleSystemInsignificanceReaction Determines what a particle system will do when all of it's emitters become insignificant.  
Public enum EParticleVertexFactoryType Enum identifying the type of a particle vertex factory.  
Public enum UEnum BlueprintType EPerQualityLevels    
Public enum EPhysxUserDataType::Type PhysX user data type  
Public enum EPolyFlags Flags describing effects and properties of a Bsp polygon.  
Public enum EPreviousBoneTransformUpdateMode    
Public enum EPrimaryScreenPercentageMethod Method used for primary screen percentage method.  
Public enum EPrimitiveDirtyState    
Public enum EPrimitiveIdMode    
Public enum UEnum EPropertyAccessCopyBatch The various types of property copy.  
Public enum UEnum EPropertyAccessCopyType    
Public enum UEnum EPropertyAccessIndirectionType The type of an indirection.  
Public enum UEnum EPropertyAccessObjectType For object nodes, we need to know what type of object we are looking at so we can cast appropriately.  
Public enum EPropertyAccessSegmentFlags Flags for a segment of a property access path Note: NOT an UENUM as we dont support mixing flags and values properly in UENUMs, e.g. for serialization.  
Public enum EPSOPrecachePriority PSO Precache request priority  
Public enum EPSOPrecacheProxyCreationStrategy    
Public enum EQueryMobilityType    
Public enum ERawDistributionOperation Operation to perform when looking up a value.  
Public enum ERayTracingPrimitiveFlags    
Public enum ERealtimeAudioTaskType    
Public enum EReflectionCaptureShape::Type Reflection capture shapes.  
Public enum ERemoveStreamingViews    
Public enum EReplayHeaderFlags    
Public enum ESceneTextureExtracts    
Public enum UEnum ESceneTextureId Like EPassInputId but can expose more e.g. GBuffer  
Public enum UEnum EScreenPercentageMode Mode for the computation of the screen percentage.  
Public enum ESecondaryScreenPercentageMethod Method used for second screen percentage method, that is a second spatial upscale pass at the very end, independent of screen percentage show flag.  
Public enum ESequencerState    
Public enum EShadingPath    
Public enum UEnum EShadowCacheInvalidationBehavior Setting to control shadow invalidation behavior (in particular with respect to Virtual Shadow Maps and future methods).  
Public enum EShadowMapInteractionType    
Public enum EShowFlagGroup For FShowFlagData, order is not important, adding new elements requires updating some editor code  
Public enum EShowFlagInitMode To customize the EngineShowFlags constructor  
Public enum EShowFlagShippingValue Enum to control behavior of custom show flags in shipping builds.  
Public enum EShrinkCapsuleExtent Enum used to control GetPawnCapsuleExtent behavior.  
Public enum ESimpleElementBlendMode Blend modes supported for simple element rendering  
Public enum ESkeletalMeshVertexFlags Flags used when building vertex buffers.  
Public enum ESkinVertexColorChannel Name of vertex color channels, used by recompute tangents  
Public enum ESkinVertexFactoryMode    
Public enum ESortedActiveWaveGetType::Type    
Public enum ESoundMixState::Type Current state of a SoundMix  
Public enum ESoundType    
Public enum EStereoscopicEye Helper enum to identify eye view indices.  
Public enum EStereoscopicPass Stereoscopic rendering passes.  
Public enum ESubstrateMaterialExport Whether we need some data export from a Substrate material from spatially varying properties, e.g. diffuse color for Lighmass to generate lightmaps.  
Public enum ESubstrateMaterialExportContext Exported materials are all opaque unlit. This is used to give some context to the export logic.  
Public enum UEnum ETextureEncodeEffort For encoders that support it (i.e. Oodle), this controls how much time to spend on finding better encoding.  
Public enum UEnum ETextureEncodeSpeedOverride Enum that allows for not overriding what the existing setting is - all the other values have the same meaning as ETextureEncodeSpeed  
Public enum ETextureLayoutAspectRatio    
Public enum UEnum ETextureUniversalTiling Enum values must match exactly with OodleTex_RDO_UniversalTiling  
Public enum ETickableTickType Enum used to convey whether a tickable object will always tick, conditionally tick, or never tick.  
Public enum ETimerStatus    
Public enum ETransformBlendMode::Type    
Public enum EUpdateAllPrimitiveSceneInfosAsyncOps    
Public enum EUpdateTextureValueType    
Public enum EVertexColorViewMode::Type Vertex Color view modes  
Public enum EVideoRecordingState Represents the state of the video recorder  
Public enum UEnum EViewStatusForScreenPercentage Status of view being rendered to select the corresponding screen percentage setting.  
Public enum EVirtualTextureUnpackType    
Public enum EWriteDemoFrameFlags    
Public enum FSubstrateViewMode    
Public enum GPUSkinBoneInfluenceType    
Public enum ODSCRecompileCommand    
Public enum PhysCommand::Type    
Public enum Scalability::EQualityLevelBehavior    
Public enum UEnum SkeletalMeshOptimizationImportance Enum specifying the importance of properties when simplifying skeletal meshes.  
Public enum UEnum SkeletalMeshOptimizationType Enum specifying the reduction type to use when simplifying skeletal meshes with Simmplygon  
Public enum UEnum SkeletalMeshTerminationCriterion Enum specifying the reduction type to use when simplifying skeletal meshes with internal tool  
Public enum UE::HLSLTree::Material::EExternalInput    
Public enum UE::ReplaySubsystem::EStopReplayFlags    
Public enum UE::Transaction::DiffUtil::EGetDiffableObjectMode    

Functions

  Type Name Description
Public function TArray< FActorReference > Gather references to actors from the root object.
Public function TArray< AActor * >

ActorsReferencesUtils::GetActorReferences ( UObject* Root,
EObjectFlags RequiredFlags,
bool bRecursive
)

 Gather direct references to actors from the root object.
Public function TArray< AActor * > Gather direct references to external actors from the root object.
Public function void  
Public function bool Returns true if the shader mode can be enabled.
Public function bool Returns true if the vertex shader (and potential hull and domain) should be compiled on the given platform.
Public function bool Whether to allow dithered LOD transitions for a specific feature level.
Public function bool  
Public function bool R.MaterialEnableControlFlow is removed and the feature is forced disabled as how control flow should be implemented in the material editor is still under discussion.
Public function T

AnimationCompressionUtils::Interpolate ( const T& A,
const T& B,
float Alpha
)

 Helper template function to interpolate between two data types.
Public function ValueType  
Public function void

AnimationFormat_GetStats ( const FUECompressedAnimData& CompressedData,
int32& NumTransTracks,
int32& NumRotTracks,
int32& NumScaleTracks,
int32& TotalNumTransKeys,
int32& TotalNumRotKeys,
int32& TotalNumScaleKeys,
float& TranslationKeySize,
float& RotationKeySize,
float& ScaleKeySize,
int32& OverheadSize,
int32& NumTransTracksWithOneKey,
int32& NumRotTracksWithOneKey,
int32& NumScaleTracksWithOneKey
)

 Extracts statistics about a given Animation Sequence
Public function void

AnimationFormat_SetInterfaceLinks ( CompressedDataType& CompressedData
)

 Sets the internal Animation Codec Interface Links within an Animation Sequence
Public function FString

appGetStartupMap ( const TCHAR* CommandLine
)

 This function will look at the given command line and see if we have passed in a map to load.
Public function bool

appLineCheckTriangle ( const FVector4& Start,
const FVector4& End,
const FVector4& Dir,
const FVector4& V0,
const FVector4& V1,
const FVector4& V2,
const FVector4& Normal,
float& IntersectionTime
)

 Line vs triangle intersection test.
Public function Static int32

appLineCheckTriangleSOA ( const FVector3SOA& Start,
const FVector3SOA& End,
const FVector3SOA& Dir,
const FTriangleSOA& Triangle4,
float& InOutIntersectionTime
)

 Line vs triangle intersection test. Tests 1 line against 4 triangles at once.
Public function void

ApplyViewMode ( EViewModeIndex ViewModeIndex,
bool bPerspective,
FEngineShowFlags& EngineShowFlags
)

 Set ShowFlags and EngineShowFlags depending on view mode.
Public function void

ApplyViewModeOverrides ( int32 ViewIndex,
const FEngineShowFlags& EngineShowFlags,
ERHIFeatureLevel::Type FeatureLevel,
const FPrimitiveSceneProxy* PrimitiveSceneProxy,
bool bSelected,
FMeshBatch& Mesh,
FMeshElementCollector& Collector
)

  
Public function bool  
Public function bool  
Public function void

Audio::Analytics::RecordEvent_Usage ( FString&& InEventName,
const TArray< FAnalyticsEventAttribute >& InEventAttributes
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FGCBoneLooseParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FAPEXClothUniformShaderParameters
)

 Uniform buffer for APEX cloth.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FGeometryCacheVertexFactoryUniformBufferParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FGeometryCacheManualVertexFetchUniformBufferParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FGeometryCollectionVertexFactoryUniformShaderParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FPrecomputedLightingUniformParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FParticleBeamTrailUniformParameters,
ENGINE_API
)

 Uniform buffer for particle beam/trail vertex factories.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FSceneTextureUniformParameters,
ENGINE_API
)

 Scene Color / Depth / Partial Depth.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FMobileReflectionCaptureShaderParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FLightmapResourceClusterShaderParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FWorkingColorSpaceShaderParameters,
ENGINE_API
)

 Global working color space shader parameters (color space conversion matrices).
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FPrimitiveUniformShaderParameters,
ENGINE_API
)

 The uniform shader parameters associated with a primitive.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FParticleSpriteUniformParameters,
ENGINE_API
)

 Uniform buffer for particle sprite vertex factories.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FSpeedTreeUniformParameters,
ENGINE_API
)

 Uniform buffer setup for SpeedTrees.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FMeshParticleUniformParameters,
ENGINE_API
)

 Uniform buffer for mesh particle vertex factories.
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT ( FLocalVertexFactoryUniformShaderParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT_WITH_CONSTRUCTOR ( FViewUniformShaderParameters,
ENGINE_API
)

  
Public function  

BEGIN_GLOBAL_SHADER_PARAMETER_STRUCT_WITH_CONSTRUCTOR ( FMobileDirectionalLightShaderParameters,
ENGINE_API
)

 The uniform shader parameters for a mobile directional light and its shadow.
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FLightShaderParameters,
ENGINE_API
)

 Position of the light in the translated world space.
Public function  

BEGIN_SHADER_PARAMETER_STRUCT ( FGPUSceneWriterParameters,
ENGINE_API
)

 Include in shader parameters struct for shaders that modify GPU-Scene instances
Public function void

BeginCacheMeshCardRepresentation ( const ITargetPlatform* TargetPlatform,
UStaticMesh* StaticMeshAsset,
FStaticMeshRenderData& RenderData,
const FString& DistanceFieldKey,
FSourceMeshDataForDerivedDataTask* OptionalSourceMeshData
)

  
Public function FGPUSpriteResources * Allocates memory to hold GPU sprite resources and begins the resource initialization process.
Public function void

BeginMeshDrawEvent ( FRHICommandList& RHICmdList,
const FPrimitiveSceneProxy* PrimitiveSceneProxy,
const FMeshBatch& Mesh,
FDrawEvent& DrawEvent,
bool ShowMaterialDrawEvent
)

  
Public function void

BeginRecompileGlobalShaders ( const TArray< const FShaderType* >& OutdatedShaderTypes,
const TArray< const FShaderPipelineType* >& OutdatedShaderPipelineTypes,
EShaderPlatform ShaderPlatform,
const ITargetPlatform* TargetPlatform
)

 Begins recompiling the specified global shader types, and flushes their bound shader states.
Public function void

BeginReleaseGPUSpriteResources ( FGPUSpriteResources* Resources
)

 Begins the process of releasing GPU sprite resources.
Public function void

BeginUpdateGPUSpriteResources ( FGPUSpriteResources* Resources,
const FGPUSpriteResourceData& InResourceData
)

 Updates GPU sprite resources.
Public function void

BlendCurves ( const TArrayView< const FBlendedCurve > SourceCurves,
const TArrayView< const float > SourceWeights,
FBlendedCurve& OutCurve
)

  
Public function void

BlendCurves ( const TArrayView< const FBlendedCurve*const > SourceCurves,
const TArrayView< const float > SourceWeights,
FBlendedCurve& OutCurve
)

  
Public function void

BlendCurves ( const TArrayView< const FBlendedCurve*const > SourceCurves,
const TArrayView< const float > SourceWeights,
FBlendedCurve& OutCurve,
ECurveBlendOption::Type BlendOption
)

  
Public function void

BlendTransform ( const FTransform& Source,
FTransform& Dest,
const float BlendWeight
)

  
Public function void

BoostPSOPriority ( const TArray< FMaterialPSOPrecacheRequestID >& MaterialPSORequestIDs
)

 Boost priority for all the PSOs still compiling for the request material request IDs
Public function FString  
Public function void

BuildConeVerts ( float Angle1,
float Angle2,
float Scale,
float XOffset,
uint32 NumSides,
TArray< FDynamicMeshVertex >& OutVerts,
TArray< uint32 >& OutIndices
)

  
Public function void

BuildCylinderVerts ( const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
const FVector& ZAxis,
double Radius,
double HalfHeight,
uint32 Sides,
TArray< FDynamicMeshVertex >& OutVerts,
TArray< uint32 >& OutIndices
)

  
Public function FString  
Public function void

BuildPoseFromRawData ( const TArray< FRawAnimSequenceTrack >& InAnimationData,
const TArray< struct FTrackToSkeletonMap >& TrackToSkeletonMapTable,
FCompactPose& InOutPose,
float InTime,
EAnimInterpolationType Interpolation,
int32 NumFrames,
float SequenceLength,
FName RetargetSource,
const TMap< int32, const struct FTransformCurve* >* AdditiveBoneTransformCurves
)

 Populate InOutPose based on raw animation data.
Public function void

BuildPoseFromRawData ( const TArray< FRawAnimSequenceTrack >& InAnimationData,
const TArray< struct FTrackToSkeletonMap >& TrackToSkeletonMapTable,
FCompactPose& InOutPose,
float InTime,
EAnimInterpolationType Interpolation,
int32 NumFrames,
float SequenceLength,
FName SourceName,
const TArray< FTransform >& RetargetTransforms,
const TMap< int32, const FTransformCurve* >* AdditiveBoneTransformCurves
)

  
Public function bool  
Public function FVector

CalcConeVert ( float Angle1,
float Angle2,
float AzimuthAngle
)

  
Private function Const float  
Public function void Calculate the average frame time by using the stats system.
Public function bool

CanConnectMaterialValueTypes ( const uint32 InputType,
const uint32 OutputType
)

 Check whether a combination of EMaterialValueType flags can be connected
Public function void  
Public function void

ClearForces_AssumesLocked ( FBodyInstance* BodyInstance,
bool bAllowSubstepping
)

 Clears all linear forces on the body
Public function void Invalidate & clear all the current material PSO requests
Public function void

ClearTorques_AssumesLocked ( FBodyInstance* BodyInstance,
bool bAllowSubstepping
)

 Clears all torques on the body
Public function bool Build Shaders to compute scales per texture.
Public function bool

CompileDebugViewModeShaders ( EDebugViewShaderMode Mode,
EMaterialQualityLevel::Type QualityLevel,
ERHIFeatureLevel::Type FeatureLevel,
bool bFullRebuild,
bool bWaitForPreviousShaders,
TSet< UMaterialInterface* >& Materials,
FSlowTask* ProgressTask
)

  
Public function void

CompileGlobalShaderMap ( bool bRefreshShaderMap
)

  
Public function void

CompileGlobalShaderMap ( ERHIFeatureLevel::Type InFeatureLevel,
bool bRefreshShaderMap
)

  
Public function void

CompileGlobalShaderMap ( EShaderPlatform Platform,
bool bRefreshShaderMap
)

  
Public function void

CompileGlobalShaderMap ( EShaderPlatform Platform,
const ITargetPlatform* TargetPlatform,
bool bRefreshShaderMap
)

  
Public function float

ComputeBoundsDrawDistance ( const float ScreenSize,
const float SphereRadius,
const FMatrix& ProjMatrix
)

 Computes the draw distance of a given sphere bounds in the given view with the specified screen size.
Public function float

ComputeBoundsScreenRadiusSquared ( const FVector4& BoundsOrigin,
const float SphereRadius,
const FVector4& ViewOrigin,
const FMatrix& ProjMatrix
)

 Computes the screen radius squared of a given sphere bounds in the given view.
Public function float

ComputeBoundsScreenRadiusSquared ( const FVector4& Origin,
const float SphereRadius,
const FSceneView& View
)

 Computes the screen radius squared of a given sphere bounds in the given view.
Public function float

ComputeBoundsScreenSize ( const FVector4& Origin,
const float SphereRadius,
const FSceneView& View
)

 Computes the screen size of a given sphere bounds in the given view.
Public function float

ComputeBoundsScreenSize ( const FVector4& BoundsOrigin,
const float SphereRadius,
const FVector4& ViewOrigin,
const FMatrix& ProjMatrix
)

 Computes the screen size of a given sphere bounds in the given view.
Public function FVector

ComputeBrickTextureCoordinate ( FVector IndirectionDataSourceCoordinate,
FIntVector IndirectionBrickOffset,
int32 IndirectionBrickSize,
int32 BrickSize
)

  
Public function FVector

ComputeIndirectionCoordinate ( FVector LookupPosition,
const FBox& VolumeBounds,
FIntVector IndirectionTextureDimensions
)

  
Public function FLODMask

ComputeLODForMeshes ( const TArray< class FStaticMeshBatchRelevance >& StaticMeshRelevances,
const FSceneView& View,
const FVector4& Origin,
float SphereRadius,
int32 ForcedLODLevel,
float& OutScreenRadiusSquared,
int8 CurFirstLODIdx,
float ScreenSizeScale,
bool bDitheredLODTransition
)

 Computes the LOD to render for the list of static meshes in the given view.
Public function FLODMask

ComputeLODForMeshes ( const TArray< class FStaticMeshBatchRelevance >& StaticMeshRelevances,
const FSceneView& View,
const FVector4& Origin,
float SphereRadius,
float InstanceSphereRadius,
int32 ForcedLODLevel,
float& OutScreenRadiusSquared,
int8 CurFirstLODIdx,
float ScreenSizeScale
)

 Computes the LOD to render for the list of static meshes in the given view.
Public function void

ComputeShadowCullingVolume ( bool bReverseCulling,
const FVector* CascadeFrustumVerts,
const FVector& LightDirection,
FConvexVolume& ConvexVolumeOut,
FPlane& NearPlaneOut,
FPlane& FarPlaneOut
)

  
Public function int8

ComputeStaticMeshLOD ( const FStaticMeshRenderData* RenderData,
const FVector4& Origin,
const float SphereRadius,
const FSceneView& View,
int32 MinLOD,
float FactorScale
)

 Computes the LOD level for the given static meshes render data in the given view.
Public function int8

ComputeTemporalStaticMeshLOD ( const FStaticMeshRenderData* RenderData,
const FVector4& Origin,
const float SphereRadius,
const FSceneView& View,
int32 MinLOD,
float FactorScale,
int32 SampleIndex
)

 Computes the LOD level for the given static meshes render data in the given view, for one of the two temporal LOD samples
Public function FCollisionObjectQueryParams  
Public function FCollisionQueryParams

ConfigureCollisionParams ( FName TraceTag,
bool bTraceComplex,
const TArray< AActor* >& ActorsToIgnore,
bool bIgnoreSelf,
const UObject* WorldContextObject
)

  
Public function FMeshParticleVertexFactory *

ConstructMeshParticleVertexFactory ( EParticleVertexFactoryType InType,
ERHIFeatureLevel::Type InFeatureLevel,
int32 InDynamicVertexStride,
int32 InDynamicParameterVertexStride
)

  
Public function FMeshParticleVertexFactory *  
Public function T  
Public function FLinearColor

ConvertToLinearColor ( T InColor
)

  
Public function void

ConvertToMultilineToolTip ( const FString& InToolTip,
const int32 TargetLineLength,
TArray< FString >& OutToolTip
)

 Parses a string into multiple lines, for use with tooltips.
Public function void

CopyUIntBufferToTargets ( FRHICommandListImmediate& RHICmdList,
ERHIFeatureLevel::Type FeatureLevel,
FRHIShaderResourceView* SourceSRV,
FRHIUnorderedAccessView*const* TargetUAVs,
int32* TargetSizes,
int32 StartingOffset,
int32 NumTargets
)

 Copy one uint buffer into several overlapping targets.
Public function void

CropUnmappedTexels ( const TMappingData& MappingData,
int32 SizeX,
int32 SizeY,
FIntRect& CroppedRect
)

 Calculates the minimum rectangle that encompasses all mapped texels.
Public function FString

DataTableUtils::AssignStringToProperty ( const FString& InString,
const FProperty* InProp,
uint8* InData
)

 Util to assign a value (given as a string) to a struct property.
Public function FString

DataTableUtils::AssignStringToPropertyDirect ( const FString& InString,
const FProperty* InProp,
uint8* InData
)

 Util to assign a value (given as a string) to a struct property.
Public function TArray< FString >

DataTableUtils::GetColumnDataAsString ( const UDataTable* InTable,
const FName& PropertyName,
const EDataTableExportFlags InDTExportFlags
)

 Output each row for a specific column/property in the table (doesn't include the title)
Public function FText

DataTableUtils::GetPropertyDisplayName ( const FProperty* Prop,
const FString& DefaultName
)

 Util to get the localized display name of a given property.
Public function FString Util to get the friendly display unlocalized name of a given property for export to files.
Public function void  
Public function TArray< FString > Util to get the all variants for export names for backwards compatibility.
Public function FString

DataTableUtils::GetPropertyValueAsString ( const FProperty* InProp,
const uint8* InData,
const EDataTableExportFlags InDTExportFlags
)

 Util to get a property as a string.
Public function FString

DataTableUtils::GetPropertyValueAsStringDirect ( const FProperty* InProp,
const uint8* InData,
const EDataTableExportFlags InDTExportFlags
)

 Util to get a property as a string.
Public function FText

DataTableUtils::GetPropertyValueAsText ( const FProperty* InProp,
const uint8* InData
)

 Util to get a property as text (this will use the display name of the value where available - use GetPropertyValueAsString if you need an internal identifier).
Public function FText Util to get a property as text (this will use the display name of the value where available - use GetPropertyValueAsString if you need an internal identifier).
Public function TArray< FName > Util to get all property names from a struct.
Public function bool Util to see if this property is supported in a row struct.
Public function FName Util that removes invalid chars and then make an FName.
Public function const TCHAR *  
Public function  

DECLARE_FLOAT_ACCUMULATOR_STAT_EXTERN ( TEXT("Audio Buffer Time"),
STAT_AudioBufferTime,
STATGROUP_Audio
)

 Special log category used for temporary programmer debugging code of audio.
Public function  

DECLARE_FLOAT_ACCUMULATOR_STAT_EXTERN ( TEXT("Navmesh cumulative build Time"),
STAT_Navigation_CumulativeBuildTime,
STATGROUP_Navigation
)

 Path finding stats
Public function  

DECLARE_FLOAT_ACCUMULATOR_STAT_EXTERN ( TEXT("Audio BufferTime (w/ Channels)"),
STAT_AudioBufferTimeChannels,
STATGROUP_Audio
)

  
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("StatUnit GPUTime"),
STAT_UnitGPU,
STATGROUP_Engine
)

  
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("StatUnit GameThreadTime"),
STAT_UnitGame,
STATGROUP_Engine
)

  
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("StatUnit RHIThreadTime"),
STAT_UnitRHIT,
STATGROUP_Engine
)

  
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("StatUnit RenderThreadTime"),
STAT_UnitRender,
STATGROUP_Engine
)

  
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("StatUnit FrameTime"),
STAT_UnitFrame,
STATGROUP_Engine
)

 HUD stat Static mesh tris rendered Unit time stats
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("Input Latency"),
STAT_InputLatencyTime,
STATGROUP_Engine
)

 Engine stats Input stat
Public function  

DECLARE_FLOAT_COUNTER_STAT_EXTERN ( TEXT("ServerReplicateActors Gather Prioritze Time"),
STAT_NetServerGatherPrioritizeRepActorsTime,
STATGROUP_Game
)

 Game stats
Public function    
Public function  

DECLARE_TS_MULTICAST_DELEGATE_OneParam ( FAssetPostCompileEvent,
const TArray< FAssetCompileData >&
)

  
Public function void

DecompressRotation ( FQuat4f& Out,
const uint8*RESTRICT TopOfStream,
const uint8*RESTRICT KeyData
)

 Handy Template Decompressors Templated Rotation Decompressor.
Public function void

DecompressScale ( FVector3f& Out,
const uint8*RESTRICT TopOfStream,
const uint8*RESTRICT KeyData
)

 Templated Scale Decompressor. Generates a unique decompressor per known quantization format
Public function void

DecompressTranslation ( FVector3f& Out,
const uint8*RESTRICT TopOfStream,
const uint8*RESTRICT KeyData
)

 Templated Translation Decompressor. Generates a unique decompressor per known quantization format
Public function void Perform any deferred cleanup of resources (GPhysXPendingKillConvex etc)
Public function bool

DoesMaterialUseTexture ( const UMaterialInterface* Material,
const UTexture* CheckTexture
)

 Check whether the specified texture is needed to render the material instance.
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function void

DoMaterialAttributeReorder ( FExpressionInput* Input,
const FPackageFileVersion& UEVer,
int32 RenderObjVer,
int32 UE5MainVer
)

 TODO - This can be removed whenever VER_UE4_MATERIAL_ATTRIBUTES_REORDERING is no longer relevant.
Public function void

DrawArc ( FPrimitiveDrawInterface* PDI,
const FVector Base,
const FVector X,
const FVector Y,
const float MinAngle,
const float MaxAngle,
const double Radius,
const int32 Sections,
const FLinearColor& Color,
uint8 DepthPriority
)

 Draws an arc using lines.
Public function void

DrawBox ( FPrimitiveDrawInterface* PDI,
const FMatrix& BoxToWorld,
const FVector& Radii,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority
)

  
Public function void

DrawBoxOverlap ( const UWorld* InWorld,
const FVector& Pos,
const FVector& Extent,
const FQuat& Rot,
TArray< struct FOverlapResult >& Overlaps,
float Lifetime
)

 Draw box overlap results
Public function void

DrawBoxSweeps ( const UWorld* InWorld,
const FVector& Start,
const FVector& End,
const FVector& Extent,
const FQuat& Rot,
const TArray< FHitResult >& Hits,
float Lifetime
)

 Draw box sweep results
Public function void

DrawCapsuleOverlap ( const UWorld* InWorld,
const FVector& Pos,
const float HalfHeight,
const float Radius,
const FQuat& Rot,
TArray< struct FOverlapResult >& Overlaps,
float Lifetime
)

 Draw capsule overlap results
Public function void

DrawCapsuleSweeps ( const UWorld* InWorld,
const FVector& Start,
const FVector& End,
float HalfHeight,
float Radius,
const FQuat& Rotation,
const TArray< FHitResult >& Hits,
float Lifetime
)

 Draw capsule sweep results
Public function void

DrawCentripetalCatmullRomSpline ( const UWorld* InWorld,
TConstArrayView< FVector > Points,
TConstArrayView< FColor > Colors,
float Alpha,
int32 NumSamplesPerSegment,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

  
Public function void

DrawCentripetalCatmullRomSpline ( const UWorld* InWorld,
TConstArrayView< FVector > Points,
FColor const& Color,
float Alpha,
int32 NumSamplesPerSegment,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a centripetal catmull rom spline. Alpha values between 0 and 1
Public function void

DrawCircle ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& X,
const FVector& Y,
const FLinearColor& Color,
double Radius,
int32 NumSides,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a circle using lines.
Public function void

DrawCircle ( const UWorld* InWorld,
const FVector& Base,
const FVector& X,
const FVector& Y,
const FColor& Color,
float Radius,
int32 NumSides,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a circle using user define axis and radius
Public function void

DrawCone ( FPrimitiveDrawInterface* PDI,
const FMatrix& ConeToWorld,
float Angle1,
float Angle2,
uint32 NumSides,
bool bDrawSideLines,
const FLinearColor& SideLineColor,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority
)

  
Public function void

DrawConnectedArrow ( FPrimitiveDrawInterface* PDI,
const FMatrix& ArrowToWorld,
const FLinearColor& Color,
float ArrowHeight,
float ArrowWidth,
uint8 DepthPriority,
float Thickness,
int32 NumSpokes
)

 Draws a directional arrow with connected spokes.
Public function void

DrawCoordinateSystem ( FPrimitiveDrawInterface* PDI,
FVector const& AxisLoc,
FRotator const& AxisRot,
float Scale,
uint8 DepthPriority,
float Thickness
)

 Draws a coordinate system (Red for X axis, Green for Y axis, Blue for Z axis).
Public function void

DrawCoordinateSystem ( FPrimitiveDrawInterface* PDI,
FVector const& AxisLoc,
FRotator const& AxisRot,
float Scale,
const FLinearColor& InColor,
uint8 DepthPriority,
float Thickness
)

 Draws a coordinate system with a fixed color.
Public function void

DrawCylinder ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
const FVector& ZAxis,
double Radius,
double HalfHeight,
uint32 Sides,
const FMaterialRenderProxy* MaterialInstance,
uint8 DepthPriority
)

  
Public function void

DrawCylinder ( FPrimitiveDrawInterface* PDI,
const FMatrix& CylToWorld,
const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
const FVector& ZAxis,
double Radius,
double HalfHeight,
uint32 Sides,
const FMaterialRenderProxy* MaterialInstance,
uint8 DepthPriority
)

  
Public function void

DrawCylinder ( FPrimitiveDrawInterface* PDI,
const FVector& Start,
const FVector& End,
double Radius,
int32 Sides,
const FMaterialRenderProxy* MaterialInstance,
uint8 DepthPriority
)

 Draws a cylinder along the axis from Start to End.
Public function void

DrawDashedLine ( FPrimitiveDrawInterface* PDI,
const FVector& Start,
const FVector& End,
const FLinearColor& Color,
double DashSize,
uint8 DepthPriority,
float DepthBias
)

 Draws a dashed line.
Public function void

DrawDebug2DDonut ( const UWorld* InWorld,
const FMatrix& TransformMatrix,
float InnerRadius,
float OuterRadius,
int32 Segments,
const FColor& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw Debug 2D donut
Public function void

DrawDebugAltCone ( const UWorld* InWorld,
FVector const& Origin,
FRotator const& Rotation,
float Length,
float AngleWidth,
float AngleHeight,
FColor const& DrawColor,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Used by gameplay when defining a cone by a vertical and horizontal dot products.
Public function void

DrawDebugBox ( const UWorld* InWorld,
FVector const& Center,
FVector const& Extent,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a debug box
Public function void

DrawDebugBox ( const UWorld* InWorld,
FVector const& Center,
FVector const& Extent,
const FQuat& Rotation,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a debug box with rotation
Public function void

DrawDebugBoxTraceMulti ( const UWorld* World,
const FVector& Start,
const FVector& End,
const FVector HalfSize,
const FRotator Orientation,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const TArray< FHitResult >& OutHits,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

  
Public function void

DrawDebugBoxTraceSingle ( const UWorld* World,
const FVector& Start,
const FVector& End,
const FVector HalfSize,
const FRotator Orientation,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const FHitResult& OutHit,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

  
Public function void

DrawDebugCamera ( const UWorld* InWorld,
FVector const& Location,
FRotator const& Rotation,
float FOVDeg,
float Scale,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority
)

 Draw a debug camera shape. FOV is full angle in degrees.
Public function void

DrawDebugCanvas2DBox ( UCanvas* Canvas,
const FBox2D& Box,
const FLinearColor& LineColor,
const float& LineThickness
)

  
Public function void

DrawDebugCanvas2DCircle ( UCanvas* Canvas,
const FVector2D& Center,
float Radius,
int32 NumSides,
const FLinearColor& LineColor,
const float& LineThickness
)

  
Public function void

DrawDebugCanvas2DLine ( UCanvas* Canvas,
const FVector2D& StartPosition,
const FVector2D& EndPosition,
const FLinearColor& LineColor,
const float& LineThickness
)

  
Public function void

DrawDebugCanvas2DLine ( UCanvas* Canvas,
const FVector& Start,
const FVector& End,
const FLinearColor& LineColor
)

 Draws a 2D line on a canvas
Public function void

DrawDebugCanvasCapsule ( UCanvas* Canvas,
const FMatrix& Transform,
float HalfLength,
float Radius,
const FColor& LineColor
)

 Draws a capsule using lines.
Public function void

DrawDebugCanvasCircle ( UCanvas* Canvas,
const FVector& Base,
const FVector& X,
const FVector& Y,
FColor Color,
float Radius,
int32 NumSides
)

 Draws a circle using lines.
Public function void

DrawDebugCanvasHalfCircle ( UCanvas* Canvas,
const FVector& Base,
const FVector& X,
const FVector& Y,
FColor Color,
float Radius,
int32 NumSides
)

 Draws a half circle using lines.
Public function void

DrawDebugCanvasLine ( UCanvas* Canvas,
const FVector& Start,
const FVector& End,
const FLinearColor& LineColor
)

 Draws a line on a canvas.
Public function void

DrawDebugCanvasWireBox ( UCanvas* Canvas,
const FMatrix& Transform,
const FBox& Box,
FColor Color
)

 Draws a box using lines.
Public function void

DrawDebugCanvasWireCone ( UCanvas* Canvas,
const FTransform& Transform,
float ConeRadius,
float ConeAngle,
int32 ConeSides,
FColor Color
)

 Draws a wireframe cone
Public function void

DrawDebugCanvasWireSphere ( UCanvas* Canvas,
const FVector& Base,
FColor Color,
float Radius,
int32 NumSides
)

 Draws a sphere using circles.
Public function void

DrawDebugCapsule ( const UWorld* InWorld,
FVector const& Center,
float HalfHeight,
float Radius,
const FQuat& Rotation,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a capsule using the LineBatcher
Public function void

DrawDebugCapsuleTraceMulti ( const UWorld* World,
const FVector& Start,
const FVector& End,
float Radius,
float HalfHeight,
const FRotator& Orientation,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const TArray< FHitResult >& OutHits,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

 Debug Drawing for multi trace capsules with orientation.
Public function void

DrawDebugCapsuleTraceMulti ( const UWorld* World,
const FVector& Start,
const FVector& End,
float Radius,
float HalfHeight,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const TArray< FHitResult >& OutHits,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

 Debug Drawing for multi trace capsules using rotation FRotator::ZeroRotator.
Public function void

DrawDebugCapsuleTraceSingle ( const UWorld* World,
const FVector& Start,
const FVector& End,
float Radius,
float HalfHeight,
const FRotator& Orientation,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const FHitResult& OutHit,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

 Debug Drawing for single trace capsules with orientation.
Public function void

DrawDebugCapsuleTraceSingle ( const UWorld* World,
const FVector& Start,
const FVector& End,
float Radius,
float HalfHeight,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const FHitResult& OutHit,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

 Debug Drawing for single trace capsules using rotation FRotator::ZeroRotator.
Public function void

DrawDebugCircle ( const UWorld* InWorld,
FVector Center,
float Radius,
int32 Segments,
const FColor& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness,
FVector YAxis,
FVector ZAxis,
bool bDrawAxis
)

 Draw Debug Circle
Public function void

DrawDebugCircle ( const UWorld* InWorld,
const FMatrix& TransformMatrix,
float Radius,
int32 Segments,
const FColor& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness,
bool bDrawAxis
)

 Draw Debug Circle
Public function void

DrawDebugCircleArc ( const UWorld* InWorld,
const FVector& Center,
float Radius,
const FVector& Direction,
float AngleWidth,
int32 Segments,
const FColor& Color,
bool PersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw Debug Circle Arc
Public function void

DrawDebugCone ( const UWorld* InWorld,
FVector const& Origin,
FVector const& Direction,
float Length,
float AngleWidth,
float AngleHeight,
int32 NumSides,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a debug cone. AngleWidth and AngleHeight are given in radians
Public function void

DrawDebugCoordinateSystem ( const UWorld* InWorld,
FVector const& AxisLoc,
FRotator const& AxisRot,
float Scale,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw Debug coordinate system
Public function void

DrawDebugCrosshairs ( const UWorld* InWorld,
FVector const& AxisLoc,
FRotator const& AxisRot,
float Scale,
const FColor& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority
)

 Draw Debug crosshair
Public function void

DrawDebugCylinder ( const UWorld* InWorld,
FVector const& Start,
FVector const& End,
float Radius,
int32 Segments,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a debug cylinder
Public function void

DrawDebugDirectionalArrow ( const UWorld* InWorld,
FVector const& LineStart,
FVector const& LineEnd,
float ArrowSize,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw directional arrow
Public function void

DrawDebugFloatHistory ( UWorld const& WorldRef,
FDebugFloatHistory const& FloatHistory,
FVector const& DrawLocation,
FVector2D const& DrawSize,
FColor const& DrawColor,
bool const& bPersistent,
float const& LifeTime,
uint8 const& DepthPriority
)

 Draws a 2D Histogram of size 'DrawSize' based FDebugFloatHistory struct, using DrawLocation for the location in the world, rotation will face camera of first player.
Public function void

DrawDebugFloatHistory ( UWorld const& WorldRef,
FDebugFloatHistory const& FloatHistory,
FTransform const& DrawTransform,
FVector2D const& DrawSize,
FColor const& DrawColor,
bool const& bPersistent,
float const& LifeTime,
uint8 const& DepthPriority
)

 Draws a 2D Histogram of size 'DrawSize' based FDebugFloatHistory struct, using DrawTransform for the position in the world.
Public function void

DrawDebugFrustum ( const UWorld* InWorld,
const FMatrix& FrustumToWorld,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

  
Public function void

DrawDebugLine ( const UWorld* InWorld,
FVector const& LineStart,
FVector const& LineEnd,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a debug line
Public function void

DrawDebugLineTraceMulti ( const UWorld* World,
const FVector& Start,
const FVector& End,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const TArray< FHitResult >& OutHits,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

 Util for drawing result of multi line trace
Public function void

DrawDebugLineTraceSingle ( const UWorld* World,
const FVector& Start,
const FVector& End,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const FHitResult& OutHit,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

 Util for drawing result of single line trace
Public function void

DrawDebugMesh ( const UWorld* InWorld,
TArray< FVector > const& Verts,
TArray< int32 > const& Indices,
FColor const& Color,
bool bPersistent,
float LifeTime,
uint8 DepthPriority
)

  
Public function void

DrawDebugPoint ( const UWorld* InWorld,
FVector const& Position,
float Size,
FColor const& PointColor,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority
)

 Draw a debug point
Public function void

DrawDebugSolidBox ( const UWorld* InWorld,
FBox const& Box,
FColor const& Color,
const FTransform& Transform,
bool bPersistent,
float LifeTime,
uint8 DepthPriority
)

 Draw a solid box.
Public function void

DrawDebugSolidBox ( const UWorld* InWorld,
FVector const& Center,
FVector const& Extent,
FColor const& Color,
bool bPersistent,
float LifeTime,
uint8 DepthPriority
)

 Draw a Debug box from (Center, Extent) with no rotation (axis-aligned)
Public function void

DrawDebugSolidBox ( const UWorld* InWorld,
FVector const& Center,
FVector const& Extent,
FQuat const& Rotation,
FColor const& Color,
bool bPersistent,
float LifeTime,
uint8 DepthPriority
)

 Draw a Debug box from (Center, Extent) with specified Rotation
Public function void

DrawDebugSolidPlane ( const UWorld* InWorld,
FPlane const& P,
FVector const& Loc,
float Size,
FColor const& Color,
bool bPersistent,
float LifeTime,
uint8 DepthPriority
)

 Loc is an anchor point in the world to guide which part of the infinite plane to draw.
Public function void

DrawDebugSolidPlane ( const UWorld* InWorld,
FPlane const& P,
FVector const& Loc,
FVector2D const& Extents,
FColor const& Color,
bool bPersistent,
float LifeTime,
uint8 DepthPriority
)

  
Public function void

DrawDebugSphere ( const UWorld* InWorld,
FVector const& Center,
float Radius,
int32 Segments,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority,
float Thickness
)

 Draw a debug sphere
Public function void

DrawDebugSphereTraceMulti ( const UWorld* World,
const FVector& Start,
const FVector& End,
float Radius,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const TArray< FHitResult >& OutHits,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

  
Public function void

DrawDebugSphereTraceSingle ( const UWorld* World,
const FVector& Start,
const FVector& End,
float Radius,
EDrawDebugTrace::Type DrawDebugType,
bool bHit,
const FHitResult& OutHit,
FLinearColor TraceColor,
FLinearColor TraceHitColor,
float DrawTime
)

  
Public function void

DrawDebugString ( const UWorld* InWorld,
FVector const& TextLocation,
const FString& Text,
AActor* TestBaseActor,
FColor const& TextColor,
float Duration,
bool bDrawShadow,
float FontScale
)

  
Public function void

DrawDebugSweptBox ( const UWorld* InWorld,
FVector const& Start,
FVector const& End,
FRotator const& Orientation,
FVector const& HalfSize,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority
)

  
Public function void

DrawDebugSweptSphere ( const UWorld* InWorld,
FVector const& Start,
FVector const& End,
float Radius,
FColor const& Color,
bool bPersistentLines,
float LifeTime,
uint8 DepthPriority
)

  
Public function void

DrawDirectionalArrow ( FPrimitiveDrawInterface* PDI,
const FMatrix& ArrowToWorld,
const FLinearColor& InColor,
float Length,
float ArrowSize,
uint8 DepthPriority,
float Thickness
)

 Draws a directional arrow (starting at ArrowToWorld.Origin and continuing for Length units in the X direction of ArrowToWorld).
Public function void

DrawDisc ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
FColor Color,
double Radius,
int32 NumSides,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority
)

 Draws a circle using triangles.
Public function void

DrawFlatArrow ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
FColor Color,
float Length,
int32 Width,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
float Thickness
)

 Draws a flat arrow with an outline.
Public function void

DrawFrustumWireframe ( FPrimitiveDrawInterface* PDI,
const FMatrix& WorldToFrustum,
FColor Color,
uint8 DepthPriority
)

 Draws a wireframe of the bounds of a frustum as defined by a transform from clip-space into world-space.
Public function void

DrawLineTraces ( const UWorld* InWorld,
const FVector& Start,
const FVector& End,
const TArray< FHitResult >& Hits,
float Lifetime
)

 Draw line trace results
Public function void

DrawOrientedWireBox ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& X,
const FVector& Y,
const FVector& Z,
FVector Extent,
const FLinearColor& Color,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws an oriented box.
Public function void

DrawPlane10x10 ( FPrimitiveDrawInterface* PDI,
const FMatrix& ObjectToWorld,
float Radii,
FVector2D UVMin,
FVector2D UVMax,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority
)

 10x10 tessellated plane at x=-1..1 y=-1...1 z=0
Public function void

DrawRectangle ( FPrimitiveDrawInterface* PDI,
const FVector& Center,
const FVector& XAxis,
const FVector& YAxis,
FColor Color,
float Width,
float Height,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a rectangle using lines.
Public function void

DrawRectangleMesh ( FPrimitiveDrawInterface* PDI,
const FVector& Center,
const FVector& XAxis,
const FVector& YAxis,
FColor Color,
float Width,
float Height,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority
)

 Draws a rectangle using triangles.
Public function void

DrawSphere ( FPrimitiveDrawInterface* PDI,
const FVector& Center,
const FRotator& Orientation,
const FVector& Radii,
int32 NumSides,
int32 NumRings,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bDisableBackfaceCulling
)

  
Public function void

DrawSphereOverlap ( const UWorld* InWorld,
const FVector& Pos,
const float Radius,
TArray< struct FOverlapResult >& Overlaps,
float Lifetime
)

 Draw sphere overlap results
Public function void

DrawSphereSweeps ( const UWorld* InWorld,
const FVector& Start,
const FVector& End,
const float Radius,
const TArray< FHitResult >& Hits,
float Lifetime
)

 Draw sphere sweep results
Public function void

DrawStatsHUD ( UWorld* InWorld,
FViewport* Viewport,
FCanvas* Canvas,
UCanvas* CanvasObject,
TArray< struct FDebugDisplayProperty >& DebugProperties,
const FVector& ViewLocation,
const FRotator& ViewRotation
)

 Renders statsRenders stats
Public function void

DrawTorus ( FPrimitiveDrawInterface* PDI,
const FMatrix& Transform,
const FVector& XAxis,
const FVector& YAxis,
double OuterRadius,
double InnerRadius,
int32 OuterSegments,
int32 InnerSegments,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bPartial,
float Angle,
bool bEndCaps
)

 Draws a torus using triangles.
Public function void

DrawTriangle ( FPrimitiveDrawInterface* PDI,
const FVector& A,
const FVector& B,
const FVector& C,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriorityGroup
)

 Draw simple triangle with material
Public function void

DrawUVs ( FViewport* InViewport,
FCanvas* InCanvas,
int32 InTextYPos,
const int32 LODLevel,
int32 UVChannel,
TArray< FVector2D > SelectedEdgeTexCoords,
FStaticMeshRenderData* StaticMeshRenderData,
FSkeletalMeshLODRenderData* SkeletalMeshRenderData
)

 Draws the UV layout of the supplied asset (either StaticMeshRenderData OR SkeletalMeshRenderData, not both!)
Public function void

DrawWireBox ( FPrimitiveDrawInterface* PDI,
const FMatrix& Matrix,
const FBox& Box,
const FLinearColor& Color,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

  
Public function void

DrawWireBox ( FPrimitiveDrawInterface* PDI,
const FBox& Box,
const FLinearColor& Color,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a wireframe box.
Public function void

DrawWireCapsule ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& X,
const FVector& Y,
const FVector& Z,
const FLinearColor& Color,
double Radius,
double HalfHeight,
int32 NumSides,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a wireframe capsule.
Public function void

DrawWireChoppedCone ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& X,
const FVector& Y,
const FVector& Z,
const FLinearColor& Color,
double Radius,
double TopRadius,
double HalfHeight,
int32 NumSides,
uint8 DepthPriority
)

 Draws a wireframe chopped cone (cylinder with independent top and bottom radius).
Public function void

DrawWireCone ( FPrimitiveDrawInterface* PDI,
TArray< FVector >& Verts,
const FTransform& Transform,
double ConeLength,
double ConeAngle,
int32 ConeSides,
const FLinearColor& Color,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

  
Public function void

DrawWireCone ( FPrimitiveDrawInterface* PDI,
TArray< FVector >& Verts,
const FMatrix& Transform,
double ConeLength,
double ConeAngle,
int32 ConeSides,
const FLinearColor& Color,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a wireframe cone
Public function void

DrawWireCylinder ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FVector& X,
const FVector& Y,
const FVector& Z,
const FLinearColor& Color,
double Radius,
double HalfHeight,
int32 NumSides,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a wireframe cylinder.
Public function void

DrawWireDiamond ( FPrimitiveDrawInterface* PDI,
const FMatrix& DiamondMatrix,
float Size,
const FLinearColor& InColor,
uint8 DepthPriority,
float Thickness
)

 Draws a wireframe diamond.
Public function void

DrawWireSphere ( FPrimitiveDrawInterface* PDI,
const FTransform& Transform,
const FLinearColor& Color,
double Radius,
int32 NumSides,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

  
Public function void

DrawWireSphere ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FLinearColor& Color,
double Radius,
int32 NumSides,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a sphere using circles.
Public function void

DrawWireSphereAutoSides ( FPrimitiveDrawInterface* PDI,
const FVector& Base,
const FLinearColor& Color,
double Radius,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

 Draws a sphere using circles, automatically calculating a reasonable number of sides
Public function void

DrawWireSphereAutoSides ( FPrimitiveDrawInterface* PDI,
const FTransform& Transform,
const FLinearColor& Color,
double Radius,
uint8 DepthPriority,
float Thickness,
float DepthBias,
bool bScreenSpace
)

  
Public function void

DrawWireSphereCappedCone ( FPrimitiveDrawInterface* PDI,
const FTransform& Transform,
double ConeLength,
double ConeAngle,
int32 ConeSides,
int32 ArcFrequency,
int32 CapSegments,
const FLinearColor& Color,
uint8 DepthPriority
)

 Draws a wireframe cone with a arcs on the cap
Public function void

DrawWireStar ( FPrimitiveDrawInterface* PDI,
const FVector& Position,
float Size,
const FLinearColor& Color,
uint8 DepthPriority
)

 Draws a axis-aligned 3 line star.
Public function void

DumpComponents ( UObject* Object
)

 Debug spew for components
Public function FString Debug spew for object's components, returned as an FString.
Public function void Dump material stats for a given platform.
Public function void

DumpObject ( const TCHAR* Label,
UObject* Object
)

 Debug spew for an object
Public function FString Debug spew for an object, returned as an FString.
Public function void

DumpShaderDDCKeyToFile ( const EShaderPlatform InPlatform,
bool bWithEditor,
const FString& FileName,
const FString& DDCKey
)

  
Public function void

DumpShaderDDCKeyToFile ( const EShaderPlatform InPlatform,
bool bWithEditor,
const TCHAR* DebugGroupName,
const FString& DDCKey
)

  
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength RectLigh... Generic parameters used to render a light Has a 1:1 mapping with FLightShaderParameters, but can also be used in other contexts Primary difference is position is stored as FVector3d in absolute world space, which is not appropriate for sending directly to GPU
Public function CameraRight ScreenAlignment LWCTile Generic parameters used to render a light Has a 1:1 mapping with FLightShaderParameters, but can also be used in other contexts Primary difference is position is stored as FVector3d in absolute world space, which is not appropriate for sending directly to GPU
Public function Const VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf...  
Public function VertexFetch_BoneTransformBuffer VertexFetch_BoneMapBuffer Generic parameters used to render a light Has a 1:1 mapping with FLightShaderParameters, but can also be used in other contexts Primary difference is position is stored as FVector3d in absolute world space, which is not appropriate for sending directly to GPU
Public function MeshOrigin MotionBlurDataOrigin MotionBlurPositionScale Generic parameters used to render a light Has a 1:1 mapping with FLightShaderParameters, but can also be used in other contexts Primary difference is position is stored as FVector3d in absolute world space, which is not appropriate for sending directly to GPU
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...  
Public function void

EngineShowFlagOrthographicOverride ( bool bIsPerspective,
FEngineShowFlags& EngineShowFlags
)

 Call each view rendering after game [engine] show flags for rendering a view have been set; disables effects that will not work in an orthographic projection due to shader limitations.
Public function void

EngineShowFlagOverride ( EShowFlagInitMode ShowFlagInitMode,
EViewModeIndex ViewModeIndex,
FEngineShowFlags& EngineShowFlags,
bool bCanDisableTonemapper
)

 Call each view rendering after game [engine] show flags for rendering a view have been set.
Public function bool Loads all the assets found in the specified path and subpaths
Public function    
Public function    
Public function    
Public function    
Public function    
Public function   Callback used by the FGPUSortManager to make each client system initialize the sort keys for a specific sort batch.
Public function    
Public function    
Public function    
Public function    
Public function    
Public function    
Public function    
Public function    
Public function    
Public function Static const TCHAR *  
Public function void

ExportProperties ( const FExportObjectInnerContext* Context,
FOutputDevice& Out,
UClass* ObjectClass,
uint8* Object,
int32 Indent,
UClass* DiffClass,
uint8* Diff,
UObject* Parent,
uint32 PortFlags,
UObject* ExportRootScope
)

 Exports the property values for the specified object as text to the output device.
Public function void

FGeomTools::Buid2DPolysFromEdges ( TArray< FUtilPoly2D >& OutPolys,
const TArray< FUtilEdge2D >& InEdges,
const FColor& VertColor
)

 Given a set of edges, find the set of closed polygons created by them.
Public function void

FGeomTools::ClipMeshWithPlane ( TArray< FClipSMTriangle >& OutTris,
TArray< FUtilEdge3D >& OutClipEdges,
const TArray< FClipSMTriangle >& InTriangles,
const FPlane& Plane
)

 Take the input mesh and cut it with supplied plane, creating new verts etc.
Public function void Does a simple planar map using the bounds of this 2D polygon.
Public function void Applies tiling UVs to the verts of this polygon
Public function void

FGeomTools::GetClippableStaticMeshTriangles ( TArray< FClipSMTriangle >& OutClippableTriangles,
const UStaticMesh* StaticMesh
)

 Extracts the triangles from a static-mesh as clippable triangles.
Public function bool

FGeomTools::PointInTriangle ( const FVector3f& A,
const FVector3f& B,
const FVector3f& C,
const FVector3f& P,
const float InsideTriangleDotProductEpsilon
)

 Util to see if P lies within triangle created by A, B and C.
Public function void

FGeomTools::ProjectEdges ( TArray< FUtilEdge2D >& Out2DEdges,
FMatrix& ToWorld,
const TArray< FUtilEdge3D >& In3DEdges,
const FPlane& InPlane
)

 Take a set of 3D Edges and project them onto the supplied plane.
Public function void Given a set of triangles, remove those which share an edge and could be collapsed into one triangle.
Public function void

FGeomTools::Split2DPolysWithPlane ( FUtilPoly2DSet& PolySet,
const FPlane& Plane,
const FColor& ExteriorVertColor,
const FColor& InteriorVertColor
)

 Split 2D polygons with a 3D plane.
Public function FClipSMPolygon Transform triangle from 2D to 3D static-mesh triangle.
Public function bool

FGeomTools::TriangulatePoly ( TArray< FClipSMTriangle >& OutTris,
const FClipSMPolygon& InPoly,
bool bKeepColinearVertices
)

 Given a polygon, decompose into triangles and append to OutTris.
Public function bool

FGeomTools::VectorsOnSameSide ( const FVector3f& Vec,
const FVector3f& A,
const FVector3f& B,
const float SameSideDotProductEpsilon
)

 Given three direction vectors, indicates if A and B are on the same 'side' of Vec.
Public function FLinearColor

FilteredVolumeLookup ( FVector Coordinate,
FIntVector DataDimensions,
const VoxelDataType* Data
)

  
Public function VoxelDataType

FilteredVolumeLookupReconverted ( FVector Coordinate,
FIntVector DataDimensions,
const VoxelDataType* Data
)

  
Public function FBox

FindBodyBox ( AActor* Actor,
FName BoneName
)

  
Public function FTransform

FindBodyTransform ( AActor* Actor,
FName BoneName
)

  
Public function FORCEINLINE_DEBUGGABLEint32

FindLowKeyIndex ( const TABLE_TYPE* FrameTable,
int32 NumKeys,
int32 SearchFrame,
int32 KeyEstimate
)

 Utility function to find the key before the specified search value.
Public function EViewModeIndex

FindViewMode ( const FEngineShowFlags& EngineShowFlags
)

 Find the view mode that first to the set show flags (to be backward compatible, can be removed on day).
Public function void Finishes recompiling global shaders. Must be called after BeginRecompileGlobalShaders.
Public function void

FlushDebugStrings ( const UWorld* InWorld
)

  
Public function void

FlushPersistentDebugLines ( const UWorld* InWorld
)

 Flush persistent lines
Public function void Helper function to flush resource streaming.
Public function Static TArray< TWeakObjectPtr< T > > Helper function to convert the input for GetActions to a list that can be used for delegates
Public function bool

FObjectEditorUtils::MigratePropertyValue ( SourceType* SourceObject,
FName SourcePropertyName,
DestinationType* DestinationObject,
FName DestinationPropertyName
)

 Copy the value of a property from source object to a destination object.
Public function bool

FObjectEditorUtils::SetPropertyValue ( ObjectType* Object,
FName PropertyName,
ValueType Value
)

 Set the value on an UObject using reflection.
Public function  

FUNC_DECLARE_DELEGATE ( FAfterPassCallbackDelegate,
FScreenPassTexture,
FRDGBuilder&,
const FSceneView&,
const FPostProcessMaterialInputs&
)

 This is used to add more flexibility to Post Processing, so that users can subscribe to any after Post Processing Pass events.
Public function TArray< TArray< FGuid > >

GenerateObjectsClusters ( const TArray< TPair< FGuid, TArray< FGuid > > >& InObjects
)

 Creates a list of object clusters based on the provided references.
Public function bool

GenerateStaticTerrainLayerWeightExpression ( FName LayerName,
float PreviewWeight,
bool bUseTextureArray,
FMaterialHLSLGenerator& Generator,
const UE::HLSLTree::FExpression*& OutExpression
)

  
Public function bool

GenerateStaticTerrainLayerWeightExpression ( FName LayerName,
float PreviewWeight,
FMaterialHLSLGenerator& Generator,
const UE::HLSLTree::FExpression*& OutExpression
)

  
Public function bool Helper function to avoid including Engine.h in this header
Public function void

GetAllDefaultTextureFormats ( const ITargetPlatformSettings* TargetPlatformSettings,
TArray< FName >& OutFormats
)

  
Public function void

GetAllDefaultTextureFormats ( const ITargetPlatform* TargetPlatform,
TArray< FName >& OutFormats
)

 Returns all the texture formats which can be returned by GetDefaultTextureFormatName
Public function UClass *  
Public function FString Converts an EBlendMode to a string description.
Public function void

GetBoxMesh ( const FMatrix& BoxToWorld,
const FVector& Radii,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
int32 ViewIndex,
FMeshElementCollector& Collector,
HHitProxy* HitProxy
)

  
Public function FBufferVisualizationData &  
Public function const FCachedSystemScalabilityCVars &  
Public function void

GetCapsuleMesh ( const FVector& Origin,
const FVector& XAxis,
const FVector& YAxis,
const FVector& ZAxis,
const FLinearColor& Color,
double Radius,
double HalfHeight,
int32 NumSides,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bDisableBackfaceCulling,
int32 ViewIndex,
FMeshElementCollector& Collector,
HHitProxy* HitProxy
)

  
Public function FString  
Public function FString

GetCDKeyResponse ( const TCHAR* Challenge
)

  
Public function void

GetCmdLineFilterShaderFormats ( TArray< FName >& InOutShderFormats
)

  
Public function int32 What material quality level should we explicitly cook for? : -CacheMaterialQuality=
Public function const TArray< FName > & Brings loaded sounds up to date for the given platforms (or all platforms), and also sets persistent variables to cover any newly loaded ones.
Public function void

GetConeMesh ( const FMatrix& LocalToWorld,
float AngleWidth,
float AngleHeight,
uint32 NumSides,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
int32 ViewIndex,
FMeshElementCollector& Collector,
HHitProxy* HitProxy
)

  
Public function ECustomDepthMode  
Public function void

GetCylinderMesh ( const FVector& Start,
const FVector& End,
double Radius,
int32 Sides,
const FMaterialRenderProxy* MaterialInstance,
uint8 DepthPriority,
int32 ViewIndex,
FMeshElementCollector& Collector,
HHitProxy* HitProxy
)

 Draws a cylinder along the axis from Start to End.
Public function void

GetCylinderMesh ( const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
const FVector& ZAxis,
double Radius,
double HalfHeight,
int32 Sides,
const FMaterialRenderProxy* MaterialInstance,
uint8 DepthPriority,
int32 ViewIndex,
FMeshElementCollector& Collector,
HHitProxy* HitProxy
)

  
Public function void

GetCylinderMesh ( const FMatrix& CylToWorld,
const FVector& Base,
const FVector& XAxis,
const FVector& YAxis,
const FVector& ZAxis,
double Radius,
double HalfHeight,
uint32 Sides,
const FMaterialRenderProxy* MaterialInstance,
uint8 DepthPriority,
int32 ViewIndex,
FMeshElementCollector& Collector,
HHitProxy* HitProxy
)

  
Public function FString

GetDebugStringForWorld ( const UWorld* World
)

 Returns the Debug string for a given world (Standalone, Listen Server, Client #, etc)
Public function EAntiAliasingMethod  
Public function uint32

GetDefaultMSAACount ( const FStaticFeatureLevel InFeatureLevel,
uint32 PlatformMaxSampleCount
)

  
Public function FName

GetDefaultTextureFormatName ( const ITargetPlatform* TargetPlatform,
const UTexture* Texture,
int32 LayerIndex,
bool bSupportCompressedVolumeTexture,
int32 Unused_BlockSize,
bool bSupportFilteredFloat32Textures
)

 Do not call these (GetDefaultTextureFormatName) directly, use GetPlatformTextureFormatNamesWithPrefix instead this should only be called by TargetPlatform::GetTextureFormats() Gets the name of a format for the given LayerIndex
Public function FName

GetDefaultTextureFormatName ( const ITargetPlatformSettings* TargetPlatformSettings,
const ITargetPlatformControls* TargetPlatformControls,
const UTexture* Texture,
int32 LayerIndex,
bool bSupportCompressedVolumeTexture,
int32 Unused_BlockSize,
bool bSupportFilteredFloat32Textures
)

  
Public function void

GetDefaultTextureFormatNamePerLayer ( TArray< FName >& OutFormatNames,
const ITargetPlatform* TargetPlatform,
const UTexture* Texture,
bool bSupportCompressedVolumeTexture,
int32 Unused_BlockSize,
bool bSupportFilteredFloat32Textures
)

 Gets an array of format names for each layer in the texture
Public function void

GetDefaultTextureFormatNamePerLayer ( TArray< FName >& OutFormatNames,
const ITargetPlatformSettings* TargetPlatformSettings,
const ITargetPlatformControls* TargetPlatformControls,
const UTexture* Texture,
bool bSupportCompressedVolumeTexture,
int32 Unused_BlockSize,
bool bSupportFilteredFloat32Textures
)

  
Public function void

GetDynamicValueFromPayload ( int32 InDynamicPayloadOffset,
const FBaseParticle& InParticle,
FVector4f& OutDynamicData
)

 Helper function for retrieving the dynamic payload of a particle.
Public function EShadingPath  
Public function float

GetFilteredData ( float Input
)

  
Public function const FString &  
Public function FGPUSkinCacheVisualizationData &  
Public function int32 Get the number of passes we will need to make in order to sort
Public function EGroomViewMode

GetGroomViewMode ( const FSceneView& View
)

  
Public function const TCHAR *  
Public function FGroomVisualizationData &  
Public function void

GetHalfSphereMesh ( const FVector& Center,
const FVector& Radii,
int32 NumSides,
int32 NumRings,
float StartAngle,
float EndAngle,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bDisableBackfaceCulling,
int32 ViewIndex,
FMeshElementCollector& Collector,
bool bUseSelectionOutline,
HHitProxy* HitProxy
)

  
Public function FHighResScreenshotConfig &  
Public function bool

GetHighResScreenShotInput ( const TCHAR* Cmd,
FOutputDevice& Ar,
uint32& OutXRes,
uint32& OutYRes,
float& OutResMult,
FIntRect& OutCaptureRegion,
bool& OutShouldEnableMask,
bool& OutDumpBufferVisualizationTargets,
bool& OutCaptureHDR,
FString& OutFilenameOverride,
bool& OutUseDateTimeAsFileName
)

  
Public function FPrimitiveUniformShaderParameters  
Private function Const float

GetInterpolationCoefficient ( EFilterInterpolationType InterpolationType,
int32 CoefficientIndex
)

  
Public function void

GetLightmapClusterResourceParameters ( ERHIFeatureLevel::Type FeatureLevel,
const FLightmapClusterResourceInput& Input,
const IAllocatedVirtualTexture* AllocatedVT,
FLightmapResourceClusterShaderParameters& Parameters
)

  
Public function const FSceneView &

GetLODView ( const FSceneView& InView
)

 Will return the view to use taking into account VR which has 2 views
Public function FLumenVisualizationData &  
Public function FPSOPrecacheDataArray Get original FPSOPrecacheDataArray from precache request
Public function FMaterialPSOPrecacheParams Get original FMaterialPSOPrecacheParams from precache request
Public function FName  
Public function void

GetMaterialQualityLevelName ( EMaterialQualityLevel::Type InMaterialQualityLevel,
FString& OutName
)

 Creates a string that represents the given quality level.
Public function const FString &  
Public function FString

GetMaterialShaderMapKeyString ( const FMaterialShaderMapId& ShaderMapId,
EShaderPlatform Platform,
bool bIncludeKeyStringShaderDependencies
)

 Creates a string key for the derived data cache given a shader map id.
Public function void

GetMaterialValueTypeDescriptions ( const uint32 MaterialValueType,
TArray< FText >& OutDescriptions
)

 Given a combination of EMaterialValueType flags, get text descriptions of all types
Public function FString

GetMemoryString ( const double Value,
const bool bAutoType
)

  
Public function EMobileHDRMode  
Public function FNaniteVisualizationData &  
Public function int32  
Public function uint32  
Public function FOnGlobalShadersCompilation &  
Public function void

GetOrientedHalfSphereMesh ( const FVector& Center,
const FRotator& Orientation,
const FVector& Radii,
int32 NumSides,
int32 NumRings,
float StartAngle,
float EndAngle,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bDisableBackfaceCulling,
int32 ViewIndex,
FMeshElementCollector& Collector,
bool bUseSelectionOutline,
HHitProxy* HitProxy
)

  
Public function void

GetOutdatedShaderTypes ( TArray< const FShaderType* >& OutdatedShaderTypes,
TArray< const FShaderPipelineType* >& OutdatedShaderPipelineTypes,
TArray< const FVertexFactoryType* >& OutdatedFactoryTypes
)

  
Public function FVector3f

GetParticleBaseSize ( const FBaseParticle& Particle,
bool bKeepFlipScale
)

  
Public function FVector2D

GetParticleSizeWithUVFlipInSign ( const FBaseParticle& Particle,
const FVector2D& ScaledSize
)

  
Public function void

GetPrecomputedLightingParameters ( ERHIFeatureLevel::Type FeatureLevel,
FPrecomputedLightingUniformParameters& Parameters,
const FLightCacheInterface* LCI
)

  
Public function EPSOPrecacheProxyCreationStrategy  
Public function uint8  
Public function IRendererModule & Accessor that gets the renderer module and caches the result.
Public function void

GetSceneColorFormatAndCreateFlags ( ERHIFeatureLevel::Type FeatureLevel,
bool bRequiresAlphaChannel,
ETextureCreateFlags ExtraSceneColorCreateFlags,
uint32 NumSamples,
bool bMemorylessMSAA,
EPixelFormat& SceneColorFormat,
ETextureCreateFlags& SceneColorCreateFlags
)

  
Public function FSceneTextureShaderParameters

GetSceneTextureShaderParameters ( TRDGUniformBufferRef< FMobileSceneTextureUniformParameters > UniformBuffer
)

  
Public function FLinearColor

GetSelectionColor ( const FLinearColor& BaseColor,
bool bSelected,
bool bHovered,
bool bUseOverlayIntensity
)

 Given a base color and a selection state, returns a color which accounts for the selection state.
Public function UE::Shader::FType  
Public function FString Converts an FMaterialShadingModelField to a string description, base on a default function.
Public function FString Converts an FMaterialShadingModelField to a string description, base on the passed in delegate.
Public function FString Converts an EMaterialShadingModel to a string description.
Public function const TCHAR *  
Public function void

GetSphereMesh ( const FVector& Center,
const FVector& Radii,
int32 NumSides,
int32 NumRings,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bDisableBackfaceCulling,
int32 ViewIndex,
FMeshElementCollector& Collector,
bool bUseSelectionOutline,
HHitProxy* HitProxy
)

  
Public function void

GetSphereMesh ( const FVector& Center,
const FVector& Radii,
int32 NumSides,
int32 NumRings,
const FMaterialRenderProxy* MaterialRenderProxy,
uint8 DepthPriority,
bool bDisableBackfaceCulling,
int32 ViewIndex,
FMeshElementCollector& Collector
)

  
Public function UFont * Stats objects for Engine Input stat HUD stat Static mesh tris rendered Skeletal stats Unit times
Private function Const float

GetStep ()

  
Public function TArray< FSubLevelStatus >

GetSubLevelsStatus ( UWorld* InWorld,
bool SortByActorCount
)

 Gathers SubLevels status from a provided world
Public function FSubstrateVisualizationData &  
Public function uint32  
Public function bool

GetUsedMaterialsInWorld ( UWorld* InWorld,
OUTTSet< UMaterialInterface* >& OutMaterials,
FSlowTask* Task
)

 Get the list of all material used in a world
Public function uint32  
Public function void

GetViewFrustumBounds ( FConvexVolume& OutResult,
const FMatrix& ViewProjectionMatrix,
const FPlane& InFarPlane,
bool bOverrideFarPlane,
bool bUseNearPlane
)

 Creates a convex volume bounding the view frustum for a view-projection matrix, with an optional far plane override.
Public function void

GetViewFrustumBounds ( FConvexVolume& OutResult,
const FMatrix& ViewProjectionMatrix,
bool bUseNearPlane,
bool bUseFarPlane
)

 Creates a convex volume bounding the view frustum for a view-projection matrix.
Public function void

GetViewFrustumBounds ( FConvexVolume& OutResult,
const FMatrix& ViewProjectionMatrix,
bool bUseNearPlane
)

 Creates a convex volume bounding the view frustum for a view-projection matrix.
Public function const TCHAR *

GetViewModeName ( EViewModeIndex ViewModeIndex
)

  
Public function bool

GetViewportScreenShot ( FViewport* Viewport,
TArray< FColor >& Bitmap,
const FIntRect& ViewRect
)

  
Public function bool

GetViewportScreenShotHDR ( FViewport* Viewport,
TArray< FLinearColor >& Bitmap,
const FIntRect& ViewRect
)

  
Public function FLinearColor

GetViewSelectionColor ( const FLinearColor& BaseColor,
const FSceneView& View,
bool bSelected,
bool bHovered,
bool bUseOverlayIntensity,
bool bIndividuallySelected
)

  
Public function FVirtualShadowMapVisualizationData &  
Public function void

GlobalBeginCompileShader ( const FString& DebugGroupName,
const FVertexFactoryType* VFType,
const FShaderType* ShaderType,
const FShaderPipelineType* ShaderPipelineType,
int32 PermutationId,
const TCHAR* SourceFilename,
const TCHAR* FunctionName,
FShaderTarget Target,
FShaderCompilerInput& Input,
bool bAllowDevelopmentShaderCompile,
const FString& DebugDescription,
const FString& DebugExtension
)

 Enqueues a shader compile job with GShaderCompilingManager.
Public function void

GlobalBeginCompileShader ( const FString& DebugGroupName,
const FVertexFactoryType* VFType,
const FShaderType* ShaderType,
const FShaderPipelineType* ShaderPipelineType,
int32 PermutationId,
const TCHAR* SourceFilename,
const TCHAR* FunctionName,
FShaderTarget Target,
FShaderCompilerInput& Input,
bool bAllowDevelopmentShaderCompile,
const TCHAR* DebugDescription,
const TCHAR* DebugExtension
)

 Enqueues a shader compile job with GShaderCompilingManager.
Public function bool  
Public function DesiredType * Dynamically cast a HHitProxy object type-safely.
Public function bool  
Public function void Initializes the shared sampler states.
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool

IsAllowedExpressionType ( const UClass*const Class,
const bool bMaterialFunction
)

 Returns whether the given expression class is allowed.
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool

IsAltDown ( FViewport* Viewport
)

  
Public function bool  
Public function bool Queries if a plugin of the given type is enabled.
Public function bool  
Public function bool

IsCompatibleWithHairStrands ( const FMaterial* Material,
const ERHIFeatureLevel::Type FeatureLevel
)

  
Public function bool Precaching PSOs for components?
Public function bool

IsCtrlDown ( FViewport* Viewport
)

 Shortcuts for checking the state of both left&right variations of control keys.
Public function bool  
Public function bool  
Public function bool

IsGlobalShaderMapComplete ( const TCHAR* TypeNameSubstring
)

 Returns whether all global shader types containing the substring are complete and ready for rendering.
Public function bool  
Public function bool Helper functions for hair strands shaders.
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool True if Alpha Propagate is enabled for the mobile renderer.
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function Static bool  
Public function bool  
Public function bool Blend modes utility functions
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool Whether scene proxies will have GetDynamicMeshElements called in parallel.
Public function bool Precaching PSOs for resources?
Public function bool

IsRichView ( const FSceneViewFamily& ViewFamily
)

 Returns true if the given view is "rich", and all primitives should be forced down the dynamic drawing path so that ApplyViewModeOverrides can implement the rich view feature.
Public function bool  
Public function bool

IsShiftDown ( FViewport* Viewport
)

  
Public function bool Accessor for our Spatialization enabled CVar.
Public function Static bool  
Public function bool  
Public function bool Returns whether the anti-aliasing method use a temporal accumulation
Public function bool  
Public function bool

IsTexelMapped ( const TArray< FLightMapCoefficients >& MappingData,
int32 X,
int32 Y,
int32 Pitch
)

 Checks if a lightmap texel is mapped or not.
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function Const bool

IsValid ()

  
Public function bool

IsValidRef ( const FVertexBufferAndSRV& Buffer
)

 Helper function to test whether the buffer is valid.
Public function FString  
Public function const TCHAR *  
Public function bool

LineCheckWithTriangle ( FHitResult& Result,
const FVector& V1,
const FVector& V2,
const FVector& V3,
const FVector& Start,
const FVector& End,
const FVector& Direction
)

 Line Check With Triangle Algorithm based on "Fast, Minimum Storage Ray/Triangle Intersection" Returns true if the line segment does hit the triangle
Public function void Serializes a global shader map to an archive (used with recompiling shaders for a remote console)
Public function FConstMeshBuildVertexView  
Public function FConstMeshBuildVertexView

MakeConstMeshBuildVertexView ( const TConstArrayView< FStaticMeshBuildVertex >& InVertices
)

  
Public function EMaterialValueType  
Public function FMeshBuildVertexView Make a strided mesh build vertex view from FNaniteBuildColorVertex.
Public function FMeshBuildVertexView Make a strided mesh build vertex view from FStaticMeshBuildVertex.
Public function EMaterialValueType  
Public function FStaticMeshBuildVertex

MakeStaticMeshVertex ( const FMeshBuildVertexData& InVertexData,
int32 Index
)

  
Public function FStaticMeshBuildVertex  
Public function FString  
Public function int32  
Public function float Generation config.
Public function float  
Public function bool Debugging.
Public function VoxelDataType

NearestVolumeLookup ( FVector Coordinate,
FIntVector DataDimensions,
const VoxelDataType* Data
)

  
Public function bool

NormalsEqual ( const FVector3f& V1,
const FVector3f& V2
)

 Returns true if the specified normal vectors are about equal
Public function bool

NormalsEqual ( const FVector3f& V1,
const FVector3f& V2,
const FOverlappingThresholds& OverlappingThreshold
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"HISMClusterTreeSF",
"HISM/FoliageCluster Tree"
)

 Allow to see where each instance is in each ISM Component
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeInstanceUpdatesSF",
"Visualize Instance Updates"
)

 Draws instanced grass, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"InstancedGrassSF",
"Grass"
)

 Non baked shadows, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"DynamicShadowsSF",
"Dynamic Shadows"
)

 Particles, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"ParticlesSF",
"Particle Sprites"
)

 Niagara, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"NiagaraSF",
"Niagara Renderers"
)

 HeterogeneousVolumes, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"HeterogeneousVolumesSF",
"Heterogeneous Volumes"
)

 If SkeletalMeshes are getting rendered, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"SkeletalMeshesSF",
"Skeletal Meshes"
)

 If the builder brush (editor) is getting rendered
Public function  

NSLOCTEXT ( "UnrealEd",
"StationaryLightOverlapSF",
"Stationary Light Overlap"
)

 Needed for VMI_LightmapDensity and VMI_LitLightmapDensity, render checkerboard material with UVs scaled by lightmap resolution w.
Public function  

NSLOCTEXT ( "UnrealEd",
"TranslucencySF",
"Translucency"
)

 Draw billboard components
Public function  

NSLOCTEXT ( "UnrealEd",
"BillboardSpritesSF",
"Billboard Sprites"
)

 Use LOD parenting, MinDrawDistance, etc. If disabled, will show LOD parenting lines
Public function  

NSLOCTEXT ( "UnrealEd",
"LODSF",
"LOD Parenting"
)

 Needed for VMI_LightComplexity
Public function  

NSLOCTEXT ( "UnrealEd",
"LightComplexitySF",
"Light Complexity"
)

 Needed for VMI_ShaderComplexity, render world colored by shader complexity
Public function  

NSLOCTEXT ( "UnrealEd",
"ShaderComplexitySF",
"Shader Complexity"
)

 Needed for VMI_StationaryLightOverlap, render world colored by stationary light overlap
Public function  

NSLOCTEXT ( "UnrealEd",
"HISMOcclusionBoundsSF",
"HISM/FoliageOcclusion Bounds"
)

 Allow to see the cluster tree bounds used used to generate the occlusion bounds and in the culling
Public function  

NSLOCTEXT ( "UnrealEd",
"LightMapDensitySF",
"Light Map Density"
)

 Render streaming bounding volumes for the currently selected texture
Public function  

NSLOCTEXT ( "UnrealEd",
"BuilderBrushSF",
"Builder Brush"
)

 Render translucency, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"PhysicalMaterialMasksSF",
"Physical Material Masks"
)

 Render Post process (screen space) distortion/refraction
Public function  

NSLOCTEXT ( "UnrealEd",
"InstancedFoliageSF",
"Foliage"
)

 Allow to see the foliage bounds used in the occlusion test
Public function  

NSLOCTEXT ( "UnrealEd",
"LightFunctionsSF",
"Light Functions"
)

 Draws instanced static meshes that are not foliage or grass, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeReprojectionSF",
"Previous frame's reprojection"
)

 Helper to diagnose temporal upscaler's inputs and outputs.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeTemporalUpscalerSF",
"Temporal Upscaler I/O (TSR, TAAU or third party plugins)"
)

 Helper to diagnose the internals of TSR.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeTSRSF",
"Temporal Super Resolution"
)

 Whether to display the Reflection Environment feature, which has local reflections from Reflection Capture actors, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"ReflectionEnvironmentSF",
"Reflection Environment"
)

 Visualize pixels that are outside of their object's bounding box (content error).
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeOutOfBoundsPixelsSF",
"Out of Bounds Pixels"
)

 Whether to display the scene's diffuse.
Public function  

NSLOCTEXT ( "UnrealEd",
"DiffuseSF",
"Diffuse"
)

 Whether to display the scene's specular, including reflections.
Public function  

NSLOCTEXT ( "UnrealEd",
"SpecularSF",
"Specular"
)

 Outline around selected objects in the editor
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineSF",
"Selection Outline"
)

 Outline custom colors in the editor
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineColor0",
"Selection OutlineColor 0"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineColor1",
"Selection OutlineColor 1"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineColor2",
"Selection OutlineColor 2"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineColor3",
"Selection OutlineColor 3"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineColor4",
"Selection OutlineColor 4"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"InstancedStaticMeshesSF",
"Instanced Static Meshes"
)

 Draws instanced foliage, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionOutlineColor5",
"Selection OutlineColor 5"
)

 If screen space reflections are enabled, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenReflectionsSF",
"Lumen Reflections"
)

 If Screen space contact shadows are enabled.
Public function  

NSLOCTEXT ( "UnrealEd",
"ContactShadows",
"Screen Space Contact Shadows"
)

 If RTDF shadows are enabled.
Public function  

NSLOCTEXT ( "UnrealEd",
"RayTracedDistanceFieldShadows",
"Distance Field Shadows"
)

 If Capsule shadows are enabled.
Public function  

NSLOCTEXT ( "UnrealEd",
"CapsuleShadows",
"Capsule Shadows"
)

 If Screen Space Subsurface Scattering enabled
Public function  

NSLOCTEXT ( "UnrealEd",
"SubsurfaceScatteringSF",
"Subsurface Scattering (Screen Space)"
)

 If Screen Space Subsurface Scattering visualization is enabled
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeSSSSF",
"Subsurface Scattering (Screen Space)"
)

 Whether to apply volumetric lightmap lighting, when present.
Public function  

NSLOCTEXT ( "UnrealEd",
"VolumetricLightmapSF",
"Volumetric Lightmap"
)

 If the indirect lighting cache is enabled, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"IndirectLightingCacheSF",
"Indirect Lighting Cache"
)

 Calls debug drawing for AIs
Public function  

NSLOCTEXT ( "UnrealEd",
"DebugAISF",
"AI Debug"
)

 Calls debug drawing for whatever LogVisualizer wants to draw
Public function  

NSLOCTEXT ( "UnrealEd",
"VisLogSF",
"Log Visualizer"
)

 Whether to draw navigation data
Public function  

NSLOCTEXT ( "UnrealEd",
"NavigationSF",
"Navigation"
)

 Used by gameplay debugging components to debug-draw on screen
Public function  

NSLOCTEXT ( "UnrealEd",
"GameplayDebugSF",
"Gameplay Debug"
)

 LightProfiles, usually 1d textures to have a light (IES), for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"TexturedLightProfilesSF",
"Textured Light Profiles (IES Texture)"
)

 LightFunctions (masking light sources with a material), for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"ScreenSpaceReflectionsSF",
"Screen Space Reflections"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeMotionVectorsSF",
"Motion Vectors"
)

 Helper to ensure previous frame's temporal history reprojections using motion vectors are working correctly.
Public function  

NSLOCTEXT ( "UnrealEd",
"StreamingBoundsSF",
"Streaming Bounds"
)

 Render joint limits
Public function  

NSLOCTEXT ( "UnrealEd",
"MassPropertiesSF",
"Mass Properties"
)

 Draws camera frustums
Public function  

NSLOCTEXT ( "UnrealEd",
"BSPSF",
"BSP"
)

 Collision drawing
Public function  

NSLOCTEXT ( "UnrealEd",
"CollisionWireFrame",
"Collision"
)

 Collision blocking visibility against complex
Public function  

NSLOCTEXT ( "UnrealEd",
"CollisionVisibility",
"Visibility"
)

 Collision blocking pawn against simple collision
Public function  

NSLOCTEXT ( "UnrealEd",
"CollisionPawn",
"Pawn"
)

 Render LightShafts, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"LightShaftsSF",
"Light Shafts"
)

 Render the PostProcess Material
Public function  

NSLOCTEXT ( "UnrealEd",
"PostProcessMaterialSF",
"Post Process Material"
)

 Render Sky and Atmospheric lighting, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"AtmosphereSF",
"Atmosphere"
)

 Render Cloud
Public function  

NSLOCTEXT ( "UnrealEd",
"CloudSF",
"Cloud"
)

 Render safe frames bars
Public function  

NSLOCTEXT ( "UnrealEd",
"CameraAspectRatioBarsSF",
"Camera Aspect Ratio Bars"
)

 Render safe frames
Public function  

NSLOCTEXT ( "UnrealEd",
"CameraSafeFramesSF",
"Camera Safe Frames"
)

 Render TextRenderComponents (3D text), for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"TextRenderSF",
"Render (3D) Text"
)

 Any rendering/buffer clearing (good for benchmarking and for pausing rendering while the app is not in focus to save cycles).
Public function  

NSLOCTEXT ( "UnrealEd",
"RenderingSF",
"Any Rendering"
)

 Show the current mask being used by the highres screenshot capture
Public function  

NSLOCTEXT ( "UnrealEd",
"HighResScreenshotMaskSF",
"High Res Screenshot Mask"
)

 Distortion of output for HMD devices, SHOWFLAG_ALWAYS_ACCESSIBLE for now because USceneCaptureComponent needs that
Public function  

NSLOCTEXT ( "UnrealEd",
"ActorColorationSF",
"Actor Coloration"
)

 Draws BSP brushes (in game or editor textured triangles usually with lightmaps), for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"HMDDistortionSF",
"HMD Distortion"
)

 Whether to render in stereoscopic 3d, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's used by StereoRendering
Public function  

NSLOCTEXT ( "UnrealEd",
"DistanceCulledPrimitivesSF",
"Distance Culled Primitives"
)

 To visualize the culling in Tile Based Deferred Lighting, later for non tiled as well
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLightCullingSF",
"Light Culling"
)

 To disable precomputed visibility
Public function  

NSLOCTEXT ( "UnrealEd",
"PrecomputedVisibilitySF",
"Precomputed Visibility"
)

 Contribution from sky light, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"SkyLightingSF",
"Sky Lighting"
)

 Visualize preview shadow indicator
Public function  

NSLOCTEXT ( "UnrealEd",
"PreviewShadowIndicatorSF",
"Preview Shadows Indicator"
)

 Visualize precomputed visibility cells
Public function  

NSLOCTEXT ( "UnrealEd",
"PrecomputedVisibilityCellsSF",
"Precomputed Visibility Cells"
)

 Visualize volumetric lightmap used for GI on dynamic objects
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeVolumetricLightmapSF",
"Volumetric Lightmap"
)

 Visualize volume lighting samples used for GI on dynamic objects
Public function  

NSLOCTEXT ( "UnrealEd",
"VolumeLightingSamplesSF",
"Volume Lighting Samples"
)

 Render Paper2D sprites, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"Paper2DSpritesSF",
"Paper 2D Sprites"
)

 Visualization of distance field AO
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeDistanceFieldAOSF",
"Distance Field Ambient Occlusion"
)

 Mesh Distance fields
Public function  

NSLOCTEXT ( "UnrealEd",
"MeshDistanceFieldsSF",
"Mesh DistanceFields"
)

 Physics field
Public function  

NSLOCTEXT ( "UnrealEd",
"PhysicsField",
"Physics Field"
)

 Global Distance field
Public function  

NSLOCTEXT ( "UnrealEd",
"GlobalDistanceFieldSF",
"Global DistanceField"
)

 Enable the debug visualization of diffuse/specular lighting (direct and indirect) using probes
Public function  

NSLOCTEXT ( "UnrealEd",
"StereoRenderingSF",
"Stereoscopic Rendering"
)

 Show objects even if they should be distance culled, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"GameSF",
"Game"
)

 Render objects with colors based on what the actors coloring handlers provides
Public function  

NSLOCTEXT ( "UnrealEd",
"VolumesSF",
"Volumes"
)

 If this is a game viewport, needed?
Public function  

NSLOCTEXT ( "UnrealEd",
"FogSF",
"Fog"
)

 Draws Volumes
Public function  

NSLOCTEXT ( "UnrealEd",
"CameraFrustumsSF",
"Camera Frustums"
)

 Draw sound actor radii
Public function  

NSLOCTEXT ( "UnrealEd",
"AudioRadiusSF",
"Audio Radius"
)

 Draw force feedback radii
Public function  

NSLOCTEXT ( "UnrealEd",
"ForceFeedbackSF",
"Force Feedback Radius"
)

 Colors BSP based on model component association
Public function  

NSLOCTEXT ( "UnrealEd",
"BSPSplitSF",
"BSP Split"
)

 Show editor (wireframe) brushes, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"BrushesSF",
"Brushes"
)

 Show the usual material light interaction
Public function  

NSLOCTEXT ( "UnrealEd",
"LightingSF",
"Lighting"
)

 Execute the deferred light passes, can be disabled for debugging, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"DeferredLightingSF",
"DeferredLighting"
)

 Special: Allows to hide objects in the editor, is evaluated per primitive
Public function  

NSLOCTEXT ( "UnrealEd",
"EditorSF",
"Editor"
)

 Needed for VMI_BrushWireframe and VMI_LitLightmapDensity, Draws BSP triangles
Public function  

NSLOCTEXT ( "UnrealEd",
"BSPTrianglesSF",
"BSP Triangles"
)

 Displays large clickable icons on static mesh vertices, only needed for the editor
Public function  

NSLOCTEXT ( "UnrealEd",
"LargeVerticesSF",
"Large Vertices"
)

 To show the grid in editor (grey lines and red dots)
Public function  

NSLOCTEXT ( "UnrealEd",
"GridSF",
"Grid"
)

 To show the snap in editor (only for editor view ports, red dots)
Public function  

NSLOCTEXT ( "UnrealEd",
"SnapSF",
"Snap"
)

 In the filled view modeModeWidgetss, render mesh edges as well as the filled surfaces.
Public function  

NSLOCTEXT ( "UnrealEd",
"MeshEdgesSF",
"Mesh Edges"
)

 Complex cover rendering
Public function  

NSLOCTEXT ( "UnrealEd",
"CoverSF",
"Cover"
)

 Spline rendering
Public function  

NSLOCTEXT ( "UnrealEd",
"SplinesSF",
"Splines"
)

 Selection rendering, could be useful in game as well
Public function  

NSLOCTEXT ( "UnrealEd",
"SelectionSF",
"Selection"
)

 Grey out actors which do not belong to the currently edited LevelInstance
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLevelInstanceEditingSF",
"Visualize LevelInstance Editing"
)

 Used to determine whether there are any editing LevelInstances to enable the post processing pass
Public function  

NSLOCTEXT ( "UnrealEd",
"EditingLevelInstanceSF",
"Editing LevelInstance"
)

 Draws mode specific widgets and controls in the viewports (should only be set on viewport clients that are editing the level itself)
Public function  

NSLOCTEXT ( "UnrealEd",
"ModeWidgetsSF",
"Mode Widgets"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"BoundsSF",
"Bounds"
)

 Draws each hit proxy in the scene with a different color, for now only available in the editor
Public function  

NSLOCTEXT ( "UnrealEd",
"HitProxiesSF",
"Hit Proxies"
)

 Draw lines to lights affecting this mesh if its selected.
Public function  

NSLOCTEXT ( "UnrealEd",
"LightInfluencesSF",
"Light Influences"
)

 For the Editor
Public function  

NSLOCTEXT ( "UnrealEd",
"PivotSF",
"Pivot"
)

 Draws un-occluded shadow frustums in wireframe
Public function  

NSLOCTEXT ( "UnrealEd",
"ShadowFrustumsSF",
"Shadow Frustums"
)

 Needed for VMI_Wireframe and VMI_BrushWireframe
Public function  

NSLOCTEXT ( "UnrealEd",
"WireframeSF",
"Wireframe"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"MaterialsSF",
"Materials"
)

 For now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"StaticMeshesSF",
"Static Meshes"
)

 For now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"LandscapeSF",
"Landscape"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"LightRadiusSF",
"Light Radius"
)

 Draws fog, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"ConstraintsSF",
"Constraints"
)

 Render mass debug data
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeMotionBlurSF",
"Motion Blur"
)

 DEPRECATED in 5.2: Use VisualizeReprojection instead.
Public function  

NSLOCTEXT ( "UnrealEd",
"ScreenSpaceAOSF",
"Screen Space Ambient Occlusion"
)

 Distance field AO, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"SeparateTranslucencySF",
"Separate Translucency"
)

 If Screen Percentage should be applied.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeInstanceOcclusionQueriesSF",
"Visualize Instance Culling Occlusion Queries"
)

 Disable hardware occlusion queries, similar to setting r.AllowOcclusionQueries=0, but just for this scene.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeOcclusionQueries",
"Visualize Occlusion Queries"
)

 Visualize Occlusion Query bounding meshes
Public function  

NSLOCTEXT ( "UnrealEd",
"VREditSF",
"VR Editing"
)

 Visualize Occlusion Query bounding meshes
Public function  

NSLOCTEXT ( "UnrealEd",
"MediaPlanesSF",
"Media Planes"
)

 If this is a vr editing viewport, needed?
Public function  

NSLOCTEXT ( "UnrealEd",
"ServerDrawDebugSF",
"Dedicated ServerDebug Drawing"
)

 If media planes should be shown
Public function  

NSLOCTEXT ( "UnrealEd",
"BoneSF",
"Bones"
)

 Draw debug rendering from the Dedicated Server during Play In Editor (with Use Dedicated Server checked) in this client viewport
Public function  

NSLOCTEXT ( "UnrealEd",
"WidgetComponentsSF",
"Widget Components"
)

 Draw the bones of all skeletal meshes
Public function  

NSLOCTEXT ( "UnrealEd",
"VirtualTexturePendingMips",
"Virtual TexturePending Mips"
)

 If WidgetComponents should be rendered in the scene
Public function  

NSLOCTEXT ( "UnrealEd",
"RequiredTextureResolution",
"Required Texture Resolution"
)

 Compare the required mip level to the resident virtual texture mip level.
Public function  

NSLOCTEXT ( "UnrealEd",
"DisableOcclusionQueries",
"Disable HardwareOcclusion Queries"
)

 RHI_RAYTRACING begin.
Public function  

NSLOCTEXT ( "UnrealEd",
"OutputMaterialTextureScales",
"Output MaterialTexture Scales"
)

 Compare the required texture resolution to the actual resolution.
Public function  

NSLOCTEXT ( "UnrealEd",
"MeshUVDensityAccuracy",
"Mesh UV Densities Accuracy"
)

 Visualize the accuracy of CPU material texture scales when compared to the GPU values
Public function  

NSLOCTEXT ( "UnrealEd",
"PrimitiveDistanceAccuracy",
"Primitive Distance Accuracy"
)

 Visualize the accuracy of the mesh UV density computed for texture streaming
Public function  

NSLOCTEXT ( "UnrealEd",
"ShaderComplexityWithQuadOverdraw",
"Shader Complexity With Quad Overdraw"
)

 Visualize the accuracy of the primitive distance computed for texture streaming
Public function  

NSLOCTEXT ( "UnrealEd",
"QuadOverdrawSF",
"Quad Overdraw"
)

 Visualize the overhead of material quads
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeHLODColoration",
"Visualize HLOD Coloration"
)

 Visualize screen quads
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLODColoration",
"Visualize LOD Coloration"
)

 Visualize HLOD Coloration
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeSenses",
"Senses"
)

 Visualize LOD Coloration
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeShadingModels",
"Shading Models"
)

 Visualize the senses configuration of AIs' PawnSensingComponent
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeSSR",
"Screen Space Reflections"
)

 Visualize the Shading Models, mostly or debugging and profiling
Public function  

NSLOCTEXT ( "UnrealEd",
"MaterialTextureScaleAccuracy",
"Material Texture Scales Accuracy"
)

 Outputs the material texture scales.
Public function  

NSLOCTEXT ( "UnrealEd",
"PathTracing",
"Path tracing"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"RayTracingDebug",
"Ray tracing debug"
)

 Enable the SkyAtmosphere visualization to be drawn on screen
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeSkyAtmosphereSF",
"Sky Atmosphere"
)

 Enable the light function atlas debug visualization to be drawn on screen
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeGPUSkinCache",
"Visualize GPU Skin Cache"
)

 Enables ShaderPrint functionality that is used for debug printing from shaders (e.g. 'Nanitestats' command).
Public function  

NSLOCTEXT ( "UnrealEd",
"NaniteStreamingGeometrySF",
"Streaming Geometry"
)

 Visualize Skin Cache
Public function  

NSLOCTEXT ( "UnrealEd",
"NaniteMeshesSF",
"Meshes"
)

 Draw Nanite streaming geometry
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenShortRangeAmbientOcclusionSF",
"Short Range Ambient Occlusion"
)

 Draw Nanite meshes
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenSecondaryBouncesSF",
"Secondary Bounces"
)

 Compute screen space directional occlusion in Lumen
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenFarFieldTracesSF",
"Far Field Traces"
)

 Compute secondary bounces in Lumen
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenGlobalTracesSF",
"Global Traces"
)

 Use far field traces in Lumen
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenDetailTracesSF",
"Detail Traces"
)

 Use global traces in Lumen
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenScreenTracesSF",
"Screen Traces"
)

 Use detail tracing in Lumen
Public function  

NSLOCTEXT ( "UnrealEd",
"InputDebugVisualizer",
"Input Debug Visualizer"
)

 Use screen space tracing in Lumen
Public function  

NSLOCTEXT ( "UnrealEd",
"VirtualTextureResidency",
"Virtual Texture Residency"
)

 Input Debug Visualizer
Public function  

NSLOCTEXT ( "UnrealEd",
"DebugDrawDistantVirtualSMLightsSF",
"Debug Draw Distant VSM Lights"
)

 Debug the Virtual Texture System
Public function  

NSLOCTEXT ( "UnrealEd",
"VirtualShadowMapPersistentData",
"Virtual Shadow MapPersistent Data"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeVolumetricCloudEmptySpaceSkippingSF",
"Volumetric Cloud Empty Space Skipping Density"
)

  
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeVolumetricCloudConservativeDensitySF",
"Volumetric Cloud Conservative Density"
)

 Visualize volumetric cloud density for empty space skipping.
Public function  

NSLOCTEXT ( "UnrealEd",
"VirtualTexturePrimitivesSF",
"Virtual Texture Primitives"
)

 Visualize volumetric cloud conservative density.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizePostProcessStackSF",
"Visualize Post Process Stack"
)

 Draw in the main pass the primitives that would normally only contribute to runtime virtual textures.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeCalibrationCustomSF",
"Visualize Calibration Custom"
)

 Visualise information about the post processes stacked on screen
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeCalibrationGrayscaleSF",
"Visualize Calibration Grayscale"
)

 Shows a full-screen calibration custom post process material defined in renderer config
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeCalibrationColorSF",
"Visualize Calibration Color"
)

 Shows a full-screen calibration grayscale post process material defined in renderer config
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLightFunctionAtlasSF",
"Visualize Light Function Atlas"
)

 Shows a full-screen calibration color post process material defined in renderer config
Public function  

NSLOCTEXT ( "UnrealEd",
"VolumetricFogSF",
"Volumetric Fog"
)

 Visualize screen space reflections, for developer (by default off):
Public function  

NSLOCTEXT ( "UnrealEd",
"ScreenPercentageSF",
"Screen Percentage"
)

 Helper to tweak motion blur settings
Public function  

NSLOCTEXT ( "UnrealEd",
"LumenGlobalIlluminationSF",
"Lumen Global Illumination"
)

 SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeSubstrateSF",
"Substrate Visualization"
)

 Needed for VMI_VisualizeGroom, Whether to enable the Groom visualization mode.
Public function  

NSLOCTEXT ( "UnrealEd",
"OverrideDiffuseAndSpecularSF",
"Override DiffuseAnd Specular"
)

 Needed for VMI_LightingOnly, Whether to override material diffuse with constants, used by the Lighting Only viewmode.
Public function  

NSLOCTEXT ( "UnrealEd",
"LightingOnlyOverrideSF",
"Lighting Only"
)

 Needed for VMI_ReflectionOverride, Whether to override all materials to be smooth, mirror reflections.
Public function  

NSLOCTEXT ( "UnrealEd",
"ReflectionOverrideSF",
"Reflections"
)

 Needed for VMI_VisualizeBuffer, Whether to enable the buffer visualization mode.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeBufferSF",
"Buffer Visualization"
)

 Needed for VMI_VisualizeNanite, Whether to enable the Nanite visualization mode.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeNaniteSF",
"Nanite Visualization"
)

 Needed for VMI_VisualizeLumen, Whether to enable the Lumen visualization mode.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLumenSF",
"Lumen Visualization"
)

 Needed for VMI_VisualizeSubstrate, Whether to enable the Substrate visualization mode.
Public function  

NSLOCTEXT ( "UnrealEd",
"DistanceFieldAOSF",
"Distance Field Ambient Occlusion"
)

 Lumen GI
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeGroomSF",
"Groom Visualization"
)

 Needed for VMI_VisualizeVirtualShadowMap, Whether to enable the virtual shadow map visualization mode.
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeVirtualShadowMapSF",
"Virtual Shadow Map Visualization"
)

 Allows to disable all direct lighting (does not affect indirect light)
Public function  

NSLOCTEXT ( "UnrealEd",
"OnScreenDebugSF",
"On Screen Debug"
)

 Needed for VMI_Lit_DetailLighting, Whether to override material diffuse and specular with constants, used by the Detail Lighting viewmode.
Public function  

NSLOCTEXT ( "UnrealEd",
"DirectLightingSF",
"Direct Lighting"
)

 Allows to disable lighting from Directional Lights
Public function  

NSLOCTEXT ( "UnrealEd",
"PointLightsSF",
"Point Lights"
)

 Allows to disable lighting from Spot Lights, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"SpotLightsSF",
"Spot Lights"
)

 Allows to disable lighting from Rect Lights, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"RectLightsSF",
"Rect Lights"
)

 Color correction after tone mapping
Public function  

NSLOCTEXT ( "UnrealEd",
"ColorGradingSF",
"Color Grading"
)

 Visualize vector fields.
Public function  

NSLOCTEXT ( "UnrealEd",
"VectorFieldsSF",
"Vector Fields"
)

 Depth of Field
Public function  

NSLOCTEXT ( "UnrealEd",
"DepthOfFieldSF",
"Depth Of Field"
)

 Highlight materials that indicate performance issues or show unrealistic materials
Public function  

NSLOCTEXT ( "UnrealEd",
"GBufferHintsSF",
"GBuffer Hints (material attributes)"
)

 MotionBlur, for now only camera motion blur, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"MotionBlurSF",
"Motion Blur"
)

 Whether to render the editor gizmos and other foreground editor widgets off screen and apply them after post process, only needed for the editor
Public function  

NSLOCTEXT ( "UnrealEd",
"CompositeEditorPrimitivesSF",
"Composite Editor Primitives"
)

 When CompositeEditorPrimitives is set, determines whether occluded portions are drawn opaquely on top, or dithered when they are occluded
Public function  

NSLOCTEXT ( "UnrealEd",
"DirectionalLightsSF",
"Directional Lights"
)

 Allows to disable lighting from Point Lights, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"CameraImperfectionsSF",
"Camera Imperfections"
)

 To allow to disable visualizetexture for some editor rendering (e.g. thumbnail rendering)
Public function  

NSLOCTEXT ( "UnrealEd",
"DecalsSF",
"Decals"
)

 Like bloom dirt mask
Public function  

NSLOCTEXT ( "UnrealEd",
"AmbientOcclusionSF",
"Ambient Occlusion"
)

 Decal rendering, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"ToneCurveSF",
"Tone Curve"
)

 If Translucency should be rendered into a separate RT and composited without DepthOfField, can be disabled in the materials (affects sorting), SHOWFLAG_ALWAYS_ACCESSIBLE for now because USceneCaptureComponent needs that
Public function  

NSLOCTEXT ( "UnrealEd",
"SceneColorFringeSF",
"Scene Color Fringe"
)

 Post processing filmic tone curve and expand gamut
Public function  

NSLOCTEXT ( "UnrealEd",
"CameraInterpolationSF",
"Camera Interpolation"
)

 Post processing color fringe (chromatic aberration)
Public function  

NSLOCTEXT ( "UnrealEd",
"RefractionSF",
"Refraction"
)

 Usually set in game or when previewing cinematics but not in editor, used for motion blur or any kind of rendering features that rely on the former frame
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLightingOnProbesSF",
"Visualize Lighting on Probes"
)

 Screen space AO, for now SHOWFLAG_ALWAYS_ACCESSIBLE because r.GBuffer need that
Public function  

NSLOCTEXT ( "UnrealEd",
"VertexColorsSF",
"Vertex Colors"
)

 Show Physical Material Masks
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeDOFSF",
"Depth of Field Layers"
)

 Show Vertex Colors
Public function  

NSLOCTEXT ( "UnrealEd",
"BloomSF",
"Bloom"
)

 Local Exposure, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"LocalExposureSF",
"Local Exposure"
)

 HDR->LDR conversion is done through a tone mapper (otherwise linear mapping is used)
Public function  

NSLOCTEXT ( "UnrealEd",
"TonemapperSF",
"Tonemapper"
)

 Any Anti-aliasing e.g. FXAA, Temporal AA, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"AntiAliasingSF",
"Anti-aliasing"
)

 Only used in AntiAliasing is on, true:uses Temporal AA, otherwise FXAA, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"TemporalAASF",
"Temporal AA (instead FXAA)"
)

 E.g. Ambient cube map, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"AmbientCubemapSF",
"Ambient Cubemap"
)

 Human like eye simulation to adapt to the brightness of the view, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"EyeAdaptationSF",
"Eye Adaptation"
)

 Display a histogram of the scene HDR color
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeHDRSF",
"HDR (Eye Adaptation)"
)

 Display the illuminance debug view for the skylight
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeSkyLightIlluminance",
"Visualize SkyLight Illuminance"
)

 Helper to tweak local expsoure settings
Public function  

NSLOCTEXT ( "UnrealEd",
"VisualizeLocalExposureSF",
"Local Exposure"
)

 Image based lens flares (Simulate artifact of reflections within a camera system)
Public function  

NSLOCTEXT ( "UnrealEd",
"LensFlaresSF",
"Lens Flares"
)

 Show indirect lighting component, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's needed by r.GBuffer
Public function  

NSLOCTEXT ( "UnrealEd",
"GlobalIlluminationSF",
"Global Illumination"
)

 Darkens the screen borders (Camera artifact and artistic effect)
Public function  

NSLOCTEXT ( "UnrealEd",
"VignetteSF",
"Vignette"
)

 Fine film grain
Public function  

NSLOCTEXT ( "UnrealEd",
"GrainSF",
"Grain"
)

 Screen Space Ambient Occlusion, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function  

NSLOCTEXT ( "UnrealEd",
"OpaqueCompositeEditorPrimitives",
"Make CompositeEditor Primitives Opaque"
)

 Shows a test image that allows to tweak the monitor colors, borders and allows to judge image and temporal aliasing
Public function  

NSLOCTEXT ( "UnrealEd",
"TestImageSF",
"Test Image"
)

 Helper to tweak depth of field
Public function const TCHAR *  
Public function void

OnSetCVarFromIniEntry ( const TCHAR* IniFile,
const TCHAR* Key,
const TCHAR* Value,
uint32 SetBy,
bool bAllowCheating
)

  
Public function bool

operator!= ( const FScreenVertex& a,
const FScreenVertex& b
)

  
Public function bool  
Public function bool  
Public function bool

operator== ( const FScreenVertex& a,
const FScreenVertex& b
)

  
Public function bool

operator== ( const FDiffSingleResult& LHS,
const FDiffSingleResult& RHS
)

  
Public function bool  
Public function bool  
Public function void

PadMemoryReader ( FMemoryReader* MemoryReader,
uint8*& TrackData,
const int32 Alignment
)

 Skips a specified number of bytes in the memory reader to maintain alignment
Public function void

PadMemoryWriter ( FMemoryWriter* MemoryWriter,
uint8*& TrackData,
const int32 Alignment
)

 Pads a specified number of bytes to the memory writer to maintain alignment
Public function bool

ParseWaveFormatHeader ( const uint8* InSrcBufferData,
uint32 InSrcBufferDataSize,
FWaveFormatInfo& OutHeader
)

  
Public function void

Particle_SetColorFromVector ( const FVector3f& InColorVec,
const float InAlpha,
FLinearColor& OutColor
)

  
Public function bool Return true if we should be running in single threaded mode, ala dedicated server
Public function bool

PointsEqual ( const FVector3f& V1,
const FVector3f& V2,
bool bUseEpsilonCompare
)

 Returns true if the specified points are about equal
Public function bool

PointsEqual ( const FVector3f& V1,
const FVector3f& V2,
const FOverlappingThresholds& OverlappingThreshold
)

  
Public function void Precreates compute PSOs for global shaders.
Public function void

PrecacheMaterialPSOs ( const FMaterialInterfacePSOPrecacheParamsList& PSOPrecacheParamsList,
TArray< FMaterialPSOPrecacheRequestID >& OutMaterialPSOPrecacheRequestIDs,
FGraphEventArray& OutGraphEvents
)

 Precache all PSOs for given material data
Public function FMaterialPSOPrecacheRequestID

PrecacheMaterialPSOs ( const FMaterialPSOPrecacheParams& MaterialPSOPrecacheParams,
EPSOPrecachePriority Priority,
FGraphEventArray& GraphEvents
)

 Precache all PSOs for given material and parameters
Public function void

PreSimulateImpl ( FAsyncCallback& Callback
)

  
Public function bool

PrimitiveNeedsDistanceFieldSceneData ( bool bTrackAllPrimitives,
bool bCastsDynamicIndirectShadow,
bool bAffectsDistanceFieldLighting,
bool bIsDrawnInGame,
bool bCastsHiddenShadow,
bool bCastsDynamicShadow,
bool bAffectsDynamicIndirectLighting,
bool bAffectIndirectLightingWhileHidden
)

 Centralized decision function to avoid diverging logic.
Public function void Called by the shader compiler to process completed global shader jobs.
Public function void

ProcessCookOnTheFlyShaders ( bool bReloadGlobalShaders,
const TArray< uint8 >& MeshMaterialMaps,
const TArray< FString >& MaterialsToLoad,
const TArray< uint8 >& GlobalShaderMap
)

 Handles serializing in MeshMaterialMaps or GlobalShaderMap from a CookOnTheFly command and applying them to the in-memory shadermaps.
Public function bool Delay component proxy creation when it's requested PSOs are still precaching
Public function    
Public function bool Recompiles global shaders and material shaders rebuilds global shaders and also clears the cooked platform data for all materials if there is a global shader change detected can be slow
Public function void Forces a recompile of the global shaders.
Public function bool

RecompileShaders ( const TCHAR* Cmd,
FOutputDevice& Ar
)

 Implementation of the 'recompileshaders' console command.
Public function void

RecompileShadersForRemote ( FShaderRecompileData& Args,
const FString& OutputDirectory
)

 Recompiles global shaders
Public function void

ReleasePSOPrecacheData ( const TArray< FMaterialPSOPrecacheRequestID >& MaterialPSORequestIDs
)

 Release PSO material request data
Public function void

RemapPaintedVertexColors ( const TArray< FPaintedVertex >& InPaintedVertices,
const FColorVertexBuffer* InOverrideColors,
const FPositionVertexBuffer& OldPositions,
const FStaticMeshVertexBuffer& OldVertexBuffer,
const FPositionVertexBuffer& NewPositions,
const FStaticMeshVertexBuffer* OptionalVertexBuffer,
TArray< FColor >& OutOverrideColors
)

 Remaps painted vertex colors when the renderable mesh has changed.
Public function void  
Public function void  
Public function void Clears the cached renderer module reference.
Public function void  
Public function bool Returns true if the current RHI supports GPU particles Unlike other RHI* functions which are static, it actually returns true if the RHI on the current hardware is able to support GPU particles.
Public function void

SampleIndirectionTexture ( FVector IndirectionDataSourceCoordinate,
FIntVector IndirectionTextureDimensions,
const uint8* IndirectionTextureData,
FIntVector& OutIndirectionBrickOffset,
int32& OutIndirectionBrickSize
)

  
Public function void

SampleIndirectionTextureWithSubLevel ( FVector IndirectionDataSourceCoordinate,
FIntVector IndirectionTextureDimensions,
const uint8* IndirectionTextureData,
const TArray< uint8 >& CPUSubLevelIndirectionTable,
FIntVector& OutIndirectionBrickOffset,
int32& OutIndirectionBrickSize,
int32& OutSubLevelIndex
)

  
Public function FString

SaveGlobalShaderFile ( EShaderPlatform Platform,
FString SavePath,
ITargetPlatform* TargetPlatform
)

 Saves the global shader map as a file for the target platform.
Public function void Serializes a global shader map to an archive (used with recompiling shaders for a remote console)
Public function void

SerializeWaveFile ( TArray< uint8 >& OutWaveFileData,
const uint8* InPCMData,
const int32 NumBytes,
const int32 NumChannels,
const int32 SampleRate
)

 Utility to serialize raw PCM data into a wave file.
Public function void Brings loaded sounds up to date for the given platforms (or all platforms), and also sets persistent variables to cover any newly loaded ones.
Public function void

SetGroomEnabled ( bool In
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
IndirectLightingColorScale
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
PrecomputedIndirectSpecularColorScale
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
SkyViewLutSizeAndInvSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
SkyPlanetTranslatedWorldCenterAndViewHeight
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FLinearColor,
SkyAtmosphereSkyLuminanceFactor
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyAtmosphereHeightFogContribution
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyAtmosphereTopRadiusKm
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyAtmosphereAerialPerspectiveStartDepthKm
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyAtmosphereCameraAerialPerspectiveVolumeDepthResolutionInv
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( int32,
GlobalDistanceFieldClipmapSizeInPages
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
NormalCurvatureToRoughnessScaleBias
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
RealTimeReflectionCapture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FLinearColor,
AmbientCubemapTint
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyLightApplyPrecomputedBentNormalShadowingFlag
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyLightAffectGlobalIlluminationFlag
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyLightVolumetricScatteringIntensity
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
MobilePreviewMode
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
DistanceFieldAOSpecularOcclusionMode
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
ReflectionEnvironmentRoughnessMixingScaleBiasAndLargestWeight
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
GeneralPurposeTweak
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
GlobalDistanceFieldInvCoverageAtlasSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SkyAtmosphereCameraAerialPerspectiveVolumeDepthSliceLengthKmInv
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
DepthOfFieldFarTransitionRegion
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
CullingSign
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
DepthOfFieldScale
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
ViewTilePosition
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
RelativeWorldViewOriginTO
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
PrevRelativeWorldCameraOriginTO
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
RelativePrevPreViewTranslationTO
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
PrevScreenToTranslatedWorld
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
ClipToPrevClipWithAA
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
GlobalClippingPlane
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector2f,
PrevFieldOfViewWideAngles
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
ViewSizeAndInvSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
LightProbeSizeRatioAndInvSizeRatio
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
BufferBilinearUVMinMax
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
DepthOfFieldFocalRegion
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector2f,
BufferToSceneTextureScale
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
PreExposure
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
PrevFrameGameTime
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
GlobalVolumeTexelSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
MaterialTextureDerivativeMultiply
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
FrameNumber
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
StateFrameIndexMod8
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
DebugViewModeMask
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
TemporalAAParams
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
DepthOfFieldSensorWidth
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( int32,
NumSceneColorMSAASamples
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
NumGlobalSDFClipmaps
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
EyeToPixelSpreadAngle
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
DitheredTransparencyStepThreshold
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
GlintLUTParameters1
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
bShadingEnergyPreservation
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
RectLightAtlasMaxMipLevel
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
TLASPreViewTranslationLow
)

 Copy of the view uniform shader parameters associated with a view for instanced stereo.
Public function WindVector

SHADER_PARAMETER ( FVector4f,
WindGlobal
)

  
Public function WindVector WindBranch

SHADER_PARAMETER ( FVector4f,
WindBranchTwitch
)

  
Public function WindVector WindBranch WindBranchWhip

SHADER_PARAMETER ( FVector4f,
WindBranchAnchor
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences

SHADER_PARAMETER ( FVector4f,
WindTurbulences
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple

SHADER_PARAMETER ( FVector4f,
WindLeaf1Tumble
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch

SHADER_PARAMETER ( FVector4f,
WindLeaf2Ripple
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
ScreenRayLengthMultiplier
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
WindLeaf2Twitch
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
WindRollingNoise
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindVector
)

 Straight copy of the previous members for last frame's values.
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindBranch
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindBranchWhip
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindBranchAdherences
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindLeaf1Ripple
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindLeaf1Twitch
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindLeaf2Tumble
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindFrondRipple
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
PrevWindRollingLeafAndDirection
)

  
Public function WindVector WindBranch WindBranchWhip WindBranchAdherences WindLeaf1Ripple WindLeaf1Twitch WindLeaf2T...

SHADER_PARAMETER ( FVector4f,
WindRollingBranch
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
PrevTanAndInvTanHalfFOV
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
SubSurfaceColorAsTransmittanceAtDistanceInMeters
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
GPUSceneViewId
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FIntPoint,
CursorPosition
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
VolumetricFogInvGridSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector2f,
VolumetricFogSVPosToVolumeUV
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector2f,
VolumetricFogPrevViewGridRectUVToResourceUV
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector2f,
VolumetricFogPrevUVMaxForTemporalBlend
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector2f,
VolumetricFogUVMax
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
VolumetricLightmapWorldToUVScale
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
VolumetricLightmapIndirectionTextureSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
VolumetricLightmapBrickTexelSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
PrevPreViewTranslationHigh
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
GlobalVirtualTextureMipBias
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
VirtualTextureFeedbackMask
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
VirtualTextureFeedbackJitterOffset
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
RuntimeVirtualTextureMipLevel
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
RuntimeVirtualTextureDebugParams
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
MinRoughness
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
EnableSkyLight
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( uint32,
HairComponents
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
SSProfilesTextureSizeAndInvSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
SpecularProfileTextureSizeAndInvSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
PhysicsFieldClipmapDistance
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( int,
PhysicsFieldClipmapExponent
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( int,
PhysicsFieldTargetCount
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
NotCoveredExpandSurfaceScale
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
PrevWorldViewOriginHigh
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( float,
GlobalDistanceFieldMipFactor
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
PrevCameraViewToTranslatedWorld
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector3f,
LocalObjectBoundsMax
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector3f,
LocalObjectBoundsMin
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector3f,
PreSkinnedLocalBoundsMax
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector3f,
PreSkinnedLocalBoundsMin
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( uint32,
LightmapDataIndex
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( uint32,
LightmapUVIndex
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( float,
MaxMaterialDisplacement
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( float,
MinMaterialDisplacement
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector4f,
ObjectWorldPositionHighAndRadius
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld

SHADER_PARAMETER ( FMatrix44f,
PreviousRelativeWorldToLocal
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh

SHADER_PARAMETER ( uint32,
PrimitiveComponentId
)

  
Public function Flags NumInstanceSceneDataEntries

SHADER_PARAMETER ( int32,
SingleCaptureIndex
)

  
Public function Flags

SHADER_PARAMETER ( uint32,
InstanceSceneDataOffset
)

  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre...

SHADER_PARAMETER ( float,
UseVelocityForMotionBlur
)

  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre...  
Public function CameraRight ScreenAlignment

SHADER_PARAMETER ( uint32,
bUseLocalSpace
)

  
Public function CameraRight

SHADER_PARAMETER ( FVector4f,
CameraUp
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
PrevWorldCameraOriginHigh
)

  
Public function MeshOrigin

SHADER_PARAMETER ( FVector3f,
MeshExtension
)

  
Public function MeshOrigin MotionBlurDataOrigin

SHADER_PARAMETER ( FVector3f,
MotionBlurDataExtension
)

  
Public function VertexFetch_Parameters  
Public function GPUSceneInstanceSceneDataRW GPUScenePrimitiveSceneDataRW

SHADER_PARAMETER ( uint32,
GPUSceneInstanceSceneDataSOAStride
)

  
Public function GPUSceneInstanceSceneDataRW GPUScenePrimitiveSceneDataRW GPUSceneFrameNumber

SHADER_PARAMETER ( uint32,
GPUSceneNumAllocatedInstances
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector3f,
InstanceLocalBoundsCenter
)

  
Public function StaticShadowMapMasks

SHADER_PARAMETER ( FVector4f,
InvUniformPenumbraSizes
)

  
Public function VertexFetch_Parameters  
Public function VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf...

SHADER_PARAMETER ( uint32,
FrameNumber
)

  
Public function SubImageSize

SHADER_PARAMETER ( uint32,
TexCoordWeightA
)

  
Public function SubImageSize TexCoordWeightB

SHADER_PARAMETER ( uint32,
PrevTransformAvailable
)

  
Public function SubImageSize TexCoordWeightB DeltaSeconds

SHADER_PARAMETER ( uint32,
bUseLocalSpace
)

  
Public function SubImageSize TexCoordWeightB DeltaSecondsLWCTile

SHADER_PARAMETER ( float,
UseVelocityForMotionBlur
)

  
Public function StaticShadowMapMasks LightMapCoordinateScaleBias

SHADER_PARAMETER ( FVector4f,
ShadowMapCoordinateScaleBias
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector3f,
InstanceLocalBoundsExtent
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld

SHADER_PARAMETER ( FMatrix44f,
RelativeWorldToLocal
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( uint32,
PackedNaniteFlags
)

  
Public function TranslatedWorldToClip

SHADER_PARAMETER ( FMatrix44f,
RelativeWorldToClip
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld

SHADER_PARAMETER ( FMatrix44f,
TranslatedWorldToView
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld

SHADER_PARAMETER ( FMatrix44f,
TranslatedWorldToCameraView
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld

SHADER_PARAMETER ( FMatrix44f,
ViewToClip
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
ClipToView
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
SVPositionToTranslatedWorld
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
ScreenToTranslatedWorld
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
ViewOriginHigh
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector4f,
InvDeviceZToWorldZTransform
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( uint32,
InstancePayloadExtensionSize
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
WorldViewOriginHigh
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
PreViewTranslationHigh
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
PrevViewToClip
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
PrevTranslatedWorldToClip
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FMatrix44f,
PrevViewToTranslatedWorld
)

  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half Direction...

SHADER_PARAMETER ( uint32,
DirectionalLightShadowMapChannelMask
)

  
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength RectLigh...

SHADER_PARAMETER ( FMatrix44f,
SpotLightShadowWorldToShadowMatrix
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER ( FVector3f,
ViewOriginLow
)

  
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength RectLigh...

SHADER_PARAMETER ( uint32,
LightFunctionAtlasLightIndex
)

 Index of the light function in the atlas.
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength RectLigh...

SHADER_PARAMETER ( FVector4f,
SpotLightShadowSharpenAndFadeFractionAndReceiverDepthBiasAndSoftTransitionScale
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( uint32,
NaniteRayTracingDataOffset
)

  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( uint32,
CustomStencilValueAndMask
)

  
Public function ToXYZ  
Public function TranslatedWorldPosition

SHADER_PARAMETER ( float,
InvRadius
)

 1 / light's falloff radius from Position.
Public function TranslatedWorldPosition Color

SHADER_PARAMETER ( float,
FalloffExponent
)

 The exponent for the falloff of the light intensity from the distance.
Public function TranslatedWorldPosition Color Direction

SHADER_PARAMETER ( float,
SpecularScale
)

 Factor to applies on the specular.
Public function ToXYZ ToAP1  
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles

SHADER_PARAMETER ( float,
SoftSourceRadius
)

 Radius of the soft source.
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength

SHADER_PARAMETER ( float,
RectLightBarnCosAngle
)

 Barn door angle for rect light.
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength

SHADER_PARAMETER ( FVector2f,
RectLightAtlasUVOffset
)

 Rect. light atlas transformation.
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength RectLigh...

SHADER_PARAMETER ( float,
RectLightAtlasMaxLevel
)

 IES texture slice index.
Public function TranslatedWorldPosition Color Direction Tangent

SHADER_PARAMETER ( float,
SourceRadius
)

 Radius of the point light.
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER ( FVector2f,
InstanceDrawDistanceMinMaxSquared
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function StaticShadowMapMasks LightMapCoordinateScaleBias EShaderPrecisionModifier::Half

SHADER_PARAMETER_ARRAY ( FUintVector4,
LightmapVTPackedUniform
)

  
Public function Const Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...

SHADER_PARAMETER_ARRAY ( FVector4f,
CustomPrimitiveData
)

  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half

SHADER_PARAMETER_ARRAY ( FMatrix44f,
DirectionalLightScreenToShadow
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_ARRAY ( FVector4f,
TranslucencyLightingVolumeMin
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_ARRAY ( FLinearColor,
AtmosphereLightIlluminanceOnGroundPostTransmittance
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_ARRAY ( FLinearColor,
AtmosphereLightDiscLuminance
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function StaticShadowMapMasks LightMapCoordinateScaleBias EShaderPrecisionModifier::Half  
Public function EShaderPrecisionModifier::Half

SHADER_PARAMETER_EX ( FVector4f,
DirectionalLightDirectionAndShadowTransition,
EShaderPrecisionModifier::Half
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_EX ( float,
ReflectionCubemapMaxMip,
EShaderPrecisionModifier::Half
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_EX ( float,
DemosaicVposOffset,
EShaderPrecisionModifier::Half
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half

SHADER_PARAMETER_EX ( FVector4f,
DirectionalLightDistanceFadeMADAndSpecularScale,
EShaderPrecisionModifier::Half
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre...  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre...  
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre...  
Public function Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...  
Public function EShaderPrecisionModifier::Half  
Public function GPUSceneInstanceSceneDataRW

SHADER_PARAMETER_RDG_BUFFER_UAV ( RWStructuredBuffer< float4 >,
GPUSceneInstancePayloadDataRW
)

  
Public function SceneColorTexture

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
SceneDepthTexture
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
LocalLightTextureA
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBuffer.
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
CustomDepthTexture
)

 Custom Depth / Stencil.
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
SceneColorTexture
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
SceneVelocityTexture
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
SceneDepthAuxTexture
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture

SHADER_PARAMETER_RDG_TEXTURE ( Texture2D,
GBufferVelocityTexture
)

 SSAO.
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_RDG_UNIFORM_BUFFER ( FSceneTextureUniformParameters,
SceneTextures
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SceneDepthAuxTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
VolumetricLightmapBrickAmbientVectorSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
MaterialTextureBilinearWrapedSampler
)

 Same as Wrap_WorldGroupSettings and Clamp_WorldGroupSettings, but with mipbias=MaterialTextureMipBias.
Public function EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half Direction...

SHADER_PARAMETER_SAMPLER ( SamplerState,
DirectionalLightShadowSampler
)

 Enumeration for currently used translucent lighting volume cascades
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
GBufferCTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SharedTrilinearWrappedSampler
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
CustomDepthTextureSampler
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
ScenePartialDepthTextureSampler
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SceneDepthTextureSampler
)

  
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
PointClampSampler
)

 Misc.
Public function SceneColorTexture ScenePartialDepthTexture GBufferBTexture GBufferDTexture GBufferFTexture ScreenSpa...

SHADER_PARAMETER_SAMPLER ( SamplerState,
GBufferATextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
VolumetricLightmapTextureSampler1
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
VolumetricLightmapTextureSampler5
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
DirectionalLightShadowingTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
LandscapeWeightmapSampler
)

 Landscape.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
RectLightAtlasSampler
)

 IES atlas.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SpecularProfileSampler
)

 Water.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SSProfilesPreIntegratedSampler
)

 Specular Profile.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SSProfilesTransmissionSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SheenLTCSampler
)

 Energy conservation.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
GGXLTCAmpSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
GGXLTCMatSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
VolumetricLightmapTextureSampler3
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
HairScatteringLUTSampler
)

 GGX/Sheen LTC textures.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
CameraAerialPerspectiveVolumeMieOnlySampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
CameraAerialPerspectiveVolumeSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
DistantSkyLightLutTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SkyViewLutTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
TransmittanceLutTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SharedBilinearClampedSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SharedPointClampedSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
GlobalDistanceFieldCoverageAtlasTextureSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SAMPLER ( SamplerState,
CameraAerialPerspectiveVolumeRayOnlySampler
)

 Hair.
Public function LightMapTexture AOMaterialMaskTexture VTLightMapTexture VTSkyOcclusionTexture VTStaticShadowTexture ...

SHADER_PARAMETER_SAMPLER ( SamplerState,
SkyOcclusionSampler
)

  
Public function LightMapTexture AOMaterialMaskTexture VTLightMapTexture VTSkyOcclusionTexture VTStaticShadowTexture ...

SHADER_PARAMETER_SAMPLER ( SamplerState,
StaticShadowTextureSampler
)

  
Public function LightMapTexture AOMaterialMaskTexture VTLightMapTexture VTSkyOcclusionTexture VTStaticShadowTexture

SHADER_PARAMETER_SAMPLER ( SamplerState,
LightMapSampler
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SRV ( Buffer< float4 >,
WaterData
)

 Rect light atlas.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SRV ( StructuredBuffer< float4 >,
SkyIrradianceEnvironmentMap
)

 Atmosphere.
Public function LightMapTexture AOMaterialMaskTexture VTLightMapTexture VTSkyOcclusionTexture

SHADER_PARAMETER_SRV ( Texture2D< float4 >,
VTAOMaterialMaskTexture
)

  
Public function LightMapTexture AOMaterialMaskTexture VTLightMapTexture

SHADER_PARAMETER_SRV ( Texture2D< float4 >,
VTLightMapTexture_1
)

  
Public function VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf...

SHADER_PARAMETER_SRV ( Buffer< float >,
GPUSkinPassThroughPreviousPositionBuffer
)

  
Public function VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf...

SHADER_PARAMETER_SRV ( Buffer< float4 >,
VertexFetch_ColorComponentsBuffer
)

  
Public function VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer

SHADER_PARAMETER_SRV ( Buffer< float >,
VertexFetch_PreSkinPositionBuffer
)

  
Public function VertexFetch_Parameters LODLightmapDataIndex

SHADER_PARAMETER_SRV ( Buffer< float2 >,
VertexFetch_TexCoordBuffer
)

  
Public function VertexFetch_BoneTransformBuffer

SHADER_PARAMETER_SRV ( Buffer< float4 >,
VertexFetch_BonePrevTransformBuffer
)

  
Public function VertexFetch_Parameters VertexFetch_TexCoordBuffer VertexFetch_PackedTangentsBuffer

SHADER_PARAMETER_SRV ( Buffer< float4 >,
VertexFetch_ColorComponentsBuffer
)

  
Public function VertexFetch_Parameters VertexFetch_TexCoordBuffer

SHADER_PARAMETER_SRV ( Buffer< float >,
VertexFetch_PositionBuffer
)

  
Public function Position TangentX Color

SHADER_PARAMETER_SRV ( Buffer< float >,
TexCoords
)

  
Public function Position TangentX

SHADER_PARAMETER_SRV ( Buffer< half4 >,
TangentZ
)

  
Public function Position

SHADER_PARAMETER_SRV ( Buffer< float >,
MotionBlurData
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SRV ( Buffer< float >,
PhysicsFieldClipmapBuffer
)

 Ray tracing.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_SRV ( Buffer< float >,
LandscapePerComponentData
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D,
PerlinNoiseGradientTexture
)

  
Public function LightMapTexture

SHADER_PARAMETER_TEXTURE ( Texture2D,
SkyOcclusionTexture
)

  
Public function LightMapTexture AOMaterialMaskTexture

SHADER_PARAMETER_TEXTURE ( Texture2D,
StaticShadowTexture
)

  
Public function LightMapTexture AOMaterialMaskTexture VTLightMapTexture VTSkyOcclusionTexture VTStaticShadowTexture ...

SHADER_PARAMETER_TEXTURE ( Texture2D< uint4 >,
LightmapVirtualTexturePageTable1
)

  
Public function Params  
Public function Params TextureSampler  
Public function TranslatedWorldPosition Color Direction Tangent SpotAngles SourceLength RectLightBarnLength RectLigh...

SHADER_PARAMETER_TEXTURE ( Texture2D,
LocalLightShadowTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D< uint4 >,
VolumetricLightmapIndirectionTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
VolumetricLightmapBrickSHCoefficients0
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
VolumetricLightmapBrickSHCoefficients2
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
VolumetricLightmapBrickSHCoefficients4
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
SkyBentNormalBrickTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
GlobalDistanceFieldCoverageAtlasTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
GlobalDistanceFieldMipTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
AtmosphereInscatterTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2DArray< float4 >,
GlintTexture
)

 Glints.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2DArray< float >,
IESAtlasTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D,
SSProfilesTexture
)

 SSS.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D< float >,
SimpleVolumeEnvTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D< float >,
SimpleVolumeTexture
)

 Simple volume texture.
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D,
AtmosphereTransmittanceTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D< float >,
ShadingEnergyDiffuseTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D< float2 >,
ShadingEnergyGGXGlassTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D,
PreIntegratedBRDF
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D< uint >,
SobolSamplingTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture3D,
PerlinNoise3DTexture
)

  
Public function TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl...

SHADER_PARAMETER_TEXTURE ( Texture2D,
AtmosphereIrradianceTexture
)

  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function  

SHOWFLAG_ALWAYS_ACCESSIBLE ( PostProcessing,
SFG_Hidden,
NSLOCTEXT("UnrealEd", "PostProcessingSF", "Post-processing")
)

 Affects all postprocessing features, depending on viewmode this is on or off, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's used by ReflectionEnviromentCapture Bloom, for now SHOWFLAG_ALWAYS_ACCESSIBLE because it's exposed in SceneCapture
Public function void  
Public function void

ShutdownShaderCompilers ( TConstArrayView< const ITargetPlatform* > TargetPlatforms
)

 Frees resources and finalizes artifacts created during the cook of the given platforms.
Public function int32 Returns the bone weight index to use for rigid skinning
Public function int32

SortGPUBuffers ( FRHICommandList& RHICmdList,
FGPUSortBuffers SortBuffers,
int32 BufferIndex,
uint32 KeyMask,
int32 Count,
ERHIFeatureLevel::Type FeatureLevel
)

 Sort a buffer on the GPU.
Public function void

StringSize ( const UFont* Font,
int32& XL,
int32& YL,
const TCHAR* Text
)

 Render string using both a font and a material.
Public function bool Returns if specified mesh command can be cached, or needs to be recreated every frame; this is a slightly slower version used for materials with external textures that need invalidating their PSOs.
Public function bool Returns if specified mesh command can be cached, or needs to be recreated every frame.
Public function bool Returns true if the shader platform supports GPU particles.
Public function bool

SupportsNaniteRendering ( const FVertexFactory*RESTRICT VertexFactory,
const FPrimitiveSceneProxy*RESTRICT PrimitiveSceneProxy
)

 Returns if specified mesh can be rendered via Nanite.
Public function bool

SupportsNaniteRendering ( const FVertexFactoryType*RESTRICT VertexFactoryType,
const FMaterial& Material,
ERHIFeatureLevel::Type FeatureLevel
)

  
Public function bool

SupportsNaniteRendering ( const FVertexFactory*RESTRICT VertexFactory,
const FPrimitiveSceneProxy*RESTRICT PrimitiveSceneProxy,
const FMaterialRenderProxy* MaterialRenderProxy,
ERHIFeatureLevel::Type FeatureLevel
)

  
Public function void  
Public function void  
Public function void

TestGPUSort ( EGPUSortTest TestToRun,
ERHIFeatureLevel::Type FeatureLevel
)

 Test that GPU sorting works.
Public function void

TextureLayoutTools::ComputeDifferenceArray ( const ValueType* ValuesA,
const ValueType* ValuesB,
const int32 ValueCount,
TArray< double >& OutValueDifferences
)

 Computes the difference between two value arrays (templated)
Public function double

TextureLayoutTools::ComputeRootMeanSquareDeviation ( const ValueType* Values,
const int32 ValueCount
)

 Computes the mean square root deviation for a set of values (templated)
Public function void  
Public function void  
Public function void  
Public function bool  
Public function bool  
Public function bool  
Public function EExternalInput  
Public function    
Public function void  
Public function void Called for every material shader to update the appropriate stats.
Public function void Update the debugging aid GPlayInEditorContextString based on the current world context (does nothing in WITH_EDITOR=0 builds)
Public function void

UpdateSplineMeshParams_RenderThread ( FPrimitiveSceneProxy* SceneProxy,
const FSplineMeshShaderParams& Params
)

 Helper to update the parameters of the specified spline mesh scene proxy
Public function bool  
Public function bool

UVsEqual ( const FVector2f& V1,
const FVector2f& V2
)

  
Public function bool

UVsEqual ( const FVector2f& V1,
const FVector2f& V2,
const FOverlappingThresholds& OverlappingThreshold
)

  
Public function void

VerifyGlobalShaders ( EShaderPlatform Platform,
const ITargetPlatform* TargetPlatform,
bool bLoadedFromCacheFile,
const TArray< const FShaderType* >* OutdatedShaderTypes,
const TArray< const FShaderPipelineType* >* OutdatedShaderPipelineTypes
)

 Makes sure all global shaders are loaded and/or compiled for the passed in platform.
Public function void

VerifyGlobalShaders ( EShaderPlatform Platform,
bool bLoadedFromCacheFile,
const TArray< const FShaderType* >* OutdatedShaderTypes,
const TArray< const FShaderPipelineType* >* OutdatedShaderPipelineTypes
)

 Makes sure all global shaders are loaded and/or compiled for the passed in platform.
Public function void

VirtualTextureUtils::CheckAndReportInvalidUsage ( const UObject* Owner,
const FName& PropertyName,
const UTexture* Texture
)

 Function that will test if the passed in texture is VT.
Public function bool

WaitForShaderCompilation ( const FText& Message,
FSlowTask* ProgressTask
)

  

Variables

  Type Name Description
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... AtmosphereLightDirection  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... AtmosphereLightDiscCosHalfApexAngle_PPTrans  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... AtmosphereLightIlluminanceOuterSpace  
Public variable   AxisLockRight  
Public variable int32 BandSizeInVoxels Trade off between SDF memory and number of steps required to find intersection.
Public variable VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf... BaseVertexIndex  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... bOutputVelocity  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... bReceivesDecals  
Public variable int32 BrickSize Half voxel border around brick for trilinear filtering.
Public variable EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half CameraFacingBlend  
Public variable FSharedSamplerState * Clamp_WorldGroupSettings Sampler state using Clamp addressing and taking filter mode from the world texture group.
Private variable TArray< float > Coefficients N-1 is latest till 0 is oldest
Public variable const int32[ACF_MAX] CompressedRotationNum Number of swapped chunks per element.
Public variable const int32[ACF_MAX] CompressedRotationStrides Each CompresedRotationData track's ByteStream will be byte swapped in chunks of this size.
Public variable const int32[ACF_MAX] CompressedScaleNum Number of swapped chunks per element.
Public variable const int32[ACF_MAX] CompressedScaleStrides Each CompresedScaleData track's ByteStream will be byte swapped in chunks of this size.
Public variable const int32[ACF_MAX] CompressedTranslationNum Number of swapped chunks per element.
Public variable const int32[ACF_MAX] CompressedTranslationStrides Each CompresedTranslationData track's ByteStream will be byte swapped in chunks of this size.
Private variable int32 CurrentStack  
Public variable ECollisionChannel DefaultCollisionChannel  
Public variable const int32 DefaultQualityLevel  
Public variable   DirectionalLightColor  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... DirectionalLightDirection  
Public variable EShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half DirectionalLightShadowDistances  
Public variable EShaderPrecisionModifier::Half DirectionalLightShadowSize  
Public variable EPixelFormat DistanceFieldFormat  
Public variable FRHICommandListImmediate EGPUSortFlags  
Public variable FRHICommandListImmediateFRHIUnorderedAccessViewFRHIUnorderedAccessView * FGPUSortKeyGenDelegate  
Private variable TArray< float > FilterData CurrentStack is latest till CurrentStack + 1 is oldest note that this works in reverse order with Coefficient
Public variable bool GAllowLightmapPadding Whether to allow padding around mappings.
Public variable FCardRepresentationAsyncQueue * GCardRepresentationAsyncQueue Global build queue.
Public variable TGlobalResource< FDefaultLightmapResourceClusterUniformBuffer > GDefaultLightmapResourceClusterUniformBuffer Global uniform buffer containing the default precomputed lighting data.
Public variable TMultiMap< FGuid, FMaterialParameterCollectionInstanceResource * > GDefaultMaterialParameterCollectionInstances Default instance resources used when rendering a material using a parameter collection but there's no FScene present to get a FMaterialParameterCollectionInstanceResource.
Public variable Params TextureSampler TextureBlendSampler END_GLOBAL_SHADER_PARAMETER_STRUCT() class FDefaultMobileR... GDefaultMobileReflectionCaptureUniformBuffer Global uniform buffer containing the default reflection data used in mobile renderer.
Public variable ToXYZ ToAP1 ToAP0 SHADER_PARAMETER(uint32, bIsSRGB) END_SHADER_PARAMETER_STRUCT() class FDefaultWork... GDefaultWorkingColorSpaceUniformBuffer  
Public variable bool GDisallowNetworkTravel Copyright Epic Games, Inc.
Public variable FDistanceFieldAsyncQueue * GDistanceFieldAsyncQueue Global build queue.
Public variable int32 GDoAsyncLoadingWhileWaitingForVSync  
Public variable DynamicRenderScaling::FBudget GDynamicPrimaryResolutionFraction Dynamic resolution of the primary ScreenPercentage.
Public variable int32 GEnableGPUSkinCache Is it actually enabled?
Public variable uint32 GGPUFrameTime The GPU time taken to render the last frame.
Public variable TGlobalResource< FLandscapeTextureAtlas > GHeightFieldTextureAtlas  
Public variable TGlobalResource< FLandscapeTextureAtlas > GHFVisibilityTextureAtlas  
Public variable TGlobalResource< FSinglePrimitiveStructured > GIdentityPrimitiveBuffer Default Primitive data buffer.
Public variable TGlobalResource< FIdentityPrimitiveUniformBuffer > GIdentityPrimitiveUniformBuffer Global primitive uniform buffer resource containing identity transformations.
Public variable ELightingBuildQuality GLightingBuildQuality The quality level of the current lighting build
Public variable FLightmassDebugOptions GLightmassDebugOptions Debug options for Lightmass
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... GlobalDistanceFieldMipTranslatedWorldToUVBias  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... GlobalVolumeTranslatedWorldToUVAddAndMul  
Public variable const int32 GMaxPlanarReflectionViews Currently we support at most 2 views for each planar reflection, one view per stereo pass Must match FPlanarReflectionUniformParameters.
Public variable TGlobalResource< FNullDynamicParameterVertexBuffer > GNullDynamicParameterVertexBuffer The global null color vertex buffer, which is set with a stride of 0 on meshes without a color component.
Public variable TGlobalResource< FParticleEightTexCoordVertexBuffer > GParticleEightTexCoordVertexBuffer Global particle texture coordinate vertex buffer.
Public variable TGlobalResource< FParticleIndexBuffer > GParticleIndexBuffer Global particle index buffer.
Public variable TGlobalResource< FParticleScratchVertexBuffer > GParticleScratchVertexBuffer The global scratch vertex buffer.
Public variable const int32 GParticleScratchVertexBufferSize The size of the scratch vertex buffer.
Public variable TGlobalResource< FParticleTexCoordVertexBuffer > GParticleTexCoordVertexBuffer Global particle texture coordinate vertex buffer.
Public variable FPhysCommandHandler * GPhysCommandHandler Physics stats Pointer to PhysX Command Handler
Public variable TGlobalResource< FScreenVertexDeclaration > GScreenVertexDeclaration Vertex declaration for screen-space rendering.
Public variable FShaderCompilerStats * GShaderCompilerStats The global shader compiling stats
Public variable FShaderCompilingManager * GShaderCompilingManager The global shader compiling thread manager.
Public variable int32 GShowMaterialDrawEvents  
Public variable TGlobalResource< FSimpleElementVertexDeclaration > GSimpleElementVertexDeclaration The simple element vertex declaration.
Public variable TGlobalResource< FSixTriangleParticleIndexBuffer > GSixTriangleParticleIndexBuffer Global particle index buffer.
Public variable int32 GSkinCacheRecomputeTangents  
Public variable FCommonViewportClient * GStatProcessingViewportClient Tracks the viewport client that should process the stat command, can be NULL
Public variable FSystemResolution GSystemResolution System resolution instance
Public variable FSystemSettings GSystemSettings Global system settings accessor

Global accessor |

Public variable FColor GTexelSelectionColor  
Public variable TGlobalResource< FSinglePrimitiveStructured > GTilePrimitiveBuffer  
Public variable int32 GUnbuiltHLODCount  
Public variable bool GUseBilinearLightmaps Whether to use bilinear filtering on lightmaps
Public variable EVertexColorViewMode::Type GVertexColorViewMode Global vertex color view mode setting when SHOW_VertexColors show flag is set
Public variable FString GVertexViewModeOverrideOwnerName  
Public variable TWeakObjectPtr< UTexture > GVertexViewModeOverrideTexture  
Public variable float GVertexViewModeOverrideUVChannel  
Public variable TGlobalResource< FVolumetricLightmapBrickAtlas > GVolumetricLightmapBrickAtlas  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... HMDViewNoRollRight  
Public variable FRHICommandListImmediate int32  
Public variable uint32 InvalidBrickIndex  
Public variable EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre... InvDeltaSeconds  
Public variable float LastOutput  
Public variable StaticShadowMapMasks LightMapCoordinateScaleBias LightMapScale  
Public variable StaticShadowMapMasks LightMapCoordinateScaleBias EShaderPrecisionModifier::Half LightmapVTPackedPageTableUniform  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... LocalBounds  
Public variable VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf... LODLightmapDataIndex  
Public variable uint32 MaxIndirectionDimension Must match LoadDFAssetData.
Public variable int32 MeshDistanceFieldObjectBorder One voxel border around object for handling gradient.
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... MobileSkyIrradianceEnvironmentMap  
Public variable int32 MONO_PCM_BUFFER_SAMPLES 100ms of 48KHz data 108ms of 44.1KHz data 218ms of 22KHz data
Public variable uint32 MONO_PCM_BUFFER_SIZE  
Public variable uint32 MONO_PCM_SAMPLE_SIZE  
Public variable const FName NAME_DeviceType  
Public variable const FName NAME_RHI Hardware entry lookups
Public variable const FName NAME_TextureFormat  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... NearPlane  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... NonUniformScale  
Public variable EShaderPrecisionModifier::HalfEShaderPrecisionModifier::Half NormalsCylinderUnitDirection  
Public variable int32 NumMips  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... ObjectOrientation  
Public variable FOnScalabilitySettingsChanged OnScalabilitySettingsChanged  
Public variable VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf... OverrideColorVertexBuffer  
Public variable const int32 PDM_DefaultValue  
Public variable const uint8[ACF_MAX *8] PerTrackNumComponentTable Number of swapped chunks per element, split out per component (high 3 bits) and flags (low 3 bits)
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... PhysicsFieldTargets  
Public variable EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre... PivotOffset  
Public variable VertexFetch_Parameters LODLightmapDataIndex VertexFetch_PositionBuffer VertexFetch_PackedTangentsBuf... PreSkinBaseVertexIndex  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... PreSkinnedLocalBounds  
Public variable EShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPrecisionModifier::HalfEShaderPre... RotationBias  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... RoughnessOverrideParameter  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... ScreenPositionScaleBias  
Public variable   SFG_Advanced  
Public variable   SFG_Developer  
Public variable   SFG_Hidden  
Public variable   SFG_LightingComponents  
Public variable   SFG_LightingFeatures  
Public variable   SFG_LightTypes  
Public variable   SFG_Lumen  
Public variable   SFG_Nanite  
Public variable   SFG_Normal  
Public variable   SFG_PostProcess  
Public variable   SFG_Transient  
Public variable   SFG_Visualize  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... SpecularOverrideParameter  
Public variable   STATCAT_Advanced  
Public variable   STATCAT_Advanced Audio thread API (the naming is outdated as the thread was replaced by piped tasks)
Public variable   STATCAT_Advanced  
Public variable   STATCAT_Advanced  
Public variable   STATCAT_Advanced  
Public variable   STATCAT_Advanced  
Public variable   STATCAT_Advanced  
Public variable EShaderPrecisionModifier::Half TangentSelector  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... TranslucencyLightingVolumeInvSize  
Public variable int32 UniqueDataBrickSize  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... UnlitViewmodeMask  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... ViewForward  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... ViewRectMin  
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... ViewRight  
Public variable Flags NumInstanceSceneDataEntries PositionHigh LocalToRelativeWorld PreviousLocalToRelativeWorld Wor... WorldBounds  
Public variable FSharedSamplerState * Wrap_WorldGroupSettings Sampler state using Wrap addressing and taking filter mode from the world texture group.
Public variable TranslatedWorldToClip ClipToRelativeWorld ViewToTranslatedWorld CameraViewToTranslatedWorld ViewToCl... XRPassthroughCameraUVs  

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