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API > API/Runtime > API/Runtime/Engine

Classes

  Type Name Description
Public class UClass MinimalAPI ClassGroup, ShowCategories, HideCategories AHeterogeneousVolume A placeable actor that represents a heterogeneous volume.  
Public class UClass MinimalAPI ClassGroup, ShowCategories, HideCategories ASkyAtmosphere A placeable actor that represents a planet atmosphere material and simulates sky and light scattering within it.  
Public class UClass MinimalAPI ClassGroup, ShowCategories, HideCategories AVolumetricCloud A placeable actor that represents a participating media material around a planet, e.g. clouds.  
Public struct FActorParentComponentSetter    
Public class FActorPrimitiveComponentInterface    
Public class FActorStaticMeshComponentInterface    
Public struct FAnimationEvaluationContext    
Public struct UStruct FBatchedLine    
Public struct FBatchedMesh    
Public struct UStruct FBatchedPoint    
Public struct UStruct FCachedKeyToActionInfo Struct that exists to store runtime cache to make key to action lookups faster.  
Public struct UStruct FChildActorAttachedActorInfo    
Public struct UStruct FChildActorComponentInstanceData    
Public struct FClosestPointOnPhysicsAsset    
Public struct UStruct FClusterNode    
Public struct UStruct FClusterNode_DEPRECATED Due to BulkSerialize we can't edit the struct, so we must deprecated this one and create a new one.  
Public struct FComponentInterfaceImplementation    
Public struct UStruct BlueprintType FComponentSync    
Public struct FDirectAttachChildrenAccessor Struct to allow direct access to the AttachChildren array for a handful of cases that will require more work than can be done  
Public struct UStruct BlueprintType FEngineShowFlagsSetting    
Public struct UStruct BlueprintType FEquirectProps Properties for equirect layers  
Public struct UStruct BlueprintType FExponentialHeightFogData Data for an individual fog line integral.  
Public struct FExternalMorphSet An external morph target set.  
Public struct FExternalMorphSetWeights The weight data for a specific external morph set.  
Public struct FExternalMorphWeightData The morph target weight data for all external morph target sets.  
Public class FForceFeedbackManager    
Public struct FGetActionsBoundToKey    
Public struct FInputActionBinding Binds a delegate to an action.  
Public class FInputActionHandlerDynamicSignature    
Public struct FInputActionUnifiedDelegate    
Public struct FInputAxisBinding Binds a delegate to an axis mapping.  
Public class FInputAxisHandlerDynamicSignature    
Public struct FInputAxisKeyBinding Binds a delegate to a raw float axis mapping.  
Public struct FInputAxisUnifiedDelegate Unified delegate specialization for float axis events.  
Public struct FInputBinding Base class for the different binding types.  
Public struct FInputGestureBinding Binds a gesture to a function.  
Public class FInputGestureHandlerDynamicSignature    
Public struct FInputGestureUnifiedDelegate Unified delegate specialization for gestureevents.  
Public struct FInputKeyBinding Binds a delegate to a key chord.  
Public struct FInputTouchBinding Binds a delegate to touch input.  
Public class FInputTouchHandlerDynamicSignature    
Public struct FInputTouchUnifiedDelegate Unified delegate specialization for Touch events.  
Public struct FInputVectorAxisBinding Binds a delegate to a raw vector axis mapping.  
Public class FInputVectorAxisHandlerDynamicSignature    
Public struct FInputVectorAxisUnifiedDelegate Unified delegate specialization for vector axis events.  
Public struct UStruct FInstancedStaticMeshComponentInstanceData Helper class used to preserve lighting/selection state across blueprint reinstancing  
Public struct UStruct FInstancedStaticMeshInstanceData    
Public struct UStruct FInstancedStaticMeshLightMapInstanceData Used to store lightmap data during RerunConstructionScripts  
Public struct UStruct FInstancedStaticMeshMappingInfo    
Public struct UStruct FInstancedStaticMeshRandomSeed    
Public struct UStruct BlueprintType FInterpControlPoint    
Public struct FLinkedInstancesAdapter    
Public struct UStruct BlueprintType FLODMappingData    
Public struct UStruct BlueprintType FMaterialSpriteElement    
Public struct UStruct FMeshDeformerInstanceSet Same as FMeshDeformerSet, except for mesh deformer instances  
Public struct FMeshDeformerSet Specifies which mesh deformer should be used on each LOD of a mesh  
Public class FOnAnimInitialized    
Public class FOnAudioFinished Called when we finish playing audio, either because it played to completion or because a Stop() call turned it off early  
Public class FOnAudioMultiEnvelopeValue Called while a sound plays and returns the sound's average and max envelope value (using an envelope follower in the audio renderer per wave instance).  
Public class FOnAudioPlaybackPercent Called as a sound plays on the audio component to allow BP to perform actions based on playback percentage.  
Public class FOnAudioPlayStateChanged Called when sound's PlayState changes.  
Public class FOnAudioSingleEnvelopeValue Called while a sound plays and returns the sound's envelope value (using an envelope follower in the audio renderer).  
Public class FOnAudioVirtualizationChanged Called when sound becomes virtualized or realized (resumes playback from virtualization).  
Public class FOnBoneTransformsFinalized    
Public class FOnForceFeedbackFinished Called when we finish playing forcefeedback effect, either because it played to completion or because a Stop() call turned it off early  
Public class FOnQueueSubtitles Called when subtitles are sent to the SubtitleManager.  
Public class FOnTimelineEvent Signature of function to handle a timeline 'event'  
Public class FOnTimelineFloat Signature of function to handle timeline float track  
Public class FOnTimelineLinearColor Signature of function to handle linear color track  
Public class FOnTimelineVector Signature of function to handle timeline vector track  
Public struct UStruct FPaintedVertex Cached vertex information at the time the mesh was painted.  
Public struct FPoseWatchDynamicData    
Public struct UStruct FPrecomputedLightInstanceData Used to store lightmap data during RerunConstructionScripts  
Public struct UStruct FPrecomputedSkyLightInstanceData Used to store lightmap data during RerunConstructionScripts  
Public struct FPredicateOverlapHasDifferentActor Predicate to determine if an overlap is NOT with a certain AActor.  
Public struct FPredicateOverlapHasSameActor Predicate to determine if an overlap is with a certain AActor.  
Public struct UStruct FPrimitiveComponentInstanceData Component instance cached data base class for primitive components.  
Public struct FPrimitiveLODStats    
Public struct FPrimitiveStats Structure used to report some primitive stats in debugging tools  
Public class FRegisterComponentContext    
Public struct FRendererStencilMaskEvaluation Converts a stencil mask from the editor's USTRUCT version to the version the renderer uses.  
Public class FRenderStateRecreator    
Public struct FSceneCaptureMemorySize Editor only structure for gathering memory size  
Public struct FSceneCaptureViewInfo View state needed to create a scene capture renderer Inherits from FSceneViewProjectionData to unify resolving of possible projection correction calculations.  
Public struct UStruct FSceneComponentInstanceData Component instance cached data base class for scene components.  
Public class FScopedPreventAttachedComponentMove Utility for temporarily changing the behavior of a SceneComponent to use absolute transforms, and then restore it to the behavior at the start of the scope.  
Public struct UStruct FSkeletalMeshComponentClothTickFunction Tick function that prepares and simulates cloth  
Public struct UStruct FSkeletalMeshComponentEndPhysicsTickFunction Tick function that does post physics work on skeletal mesh component.  
Public struct UStruct FSkelMeshComponentLODInfo LOD specific setup for the skeletal mesh component.  
Public struct UStruct BlueprintType meta FSkelMeshSkinWeightInfo Vertex skin weight info supplied for a component override.  
Public class FSkyTextureCubeResource A cubemap texture resource that knows how to upload the capture data from a sky capture.  
Public struct UStruct FSplineCurves    
Public struct UStruct FSplineInstanceData Used to store spline data during RerunConstructionScripts  
Public struct UStruct FSplineMeshInstanceData Used to store spline mesh data during RerunConstructionScripts  
Public struct UStruct FSplineMeshParams Structure that holds info about spline, passed to renderer to deform UStaticMesh.  
Public struct UStruct BlueprintType FSplinePoint    
Public struct FSplinePositionLinearApproximation A single point in linear approximation of a spline  
Public struct UStruct FSpriteCategoryInfo Information about the sprite category, used for visualization in the editor  
Public struct UStruct FStaticMeshComponentInstanceData    
Public struct UStruct FStaticMeshVertexColorLODData Vertex data stored per-LOD  
Public class FStaticShadowDepthMap A texture containing depth values of static objects that was computed during the lighting build.  
Public struct UStruct BlueprintType FTentDistribution    
Public struct UStruct FTimeline    
Public struct UStruct FTimelineEventEntry Struct that contains one entry for an 'event' during the timeline  
Public struct UStruct FTimelineFloatTrack Struct that contains one entry for each vector interpolation performed by the timeline  
Public struct UStruct FTimelineLinearColorTrack Struct that contains one entry for each linear color interpolation performed by the timeline  
Public struct UStruct FTimelineVectorTrack Struct that contains one entry for each vector interpolation performed by the timeline  
Public class FTransformUpdated    
Public struct UStruct BlueprintType FVertexOffsetUsage    
Public struct HInstancedStaticMeshInstance InstancedStaticMeshInstance hit proxy  
Public class IPrimitiveComponent    
Public class IStaticMeshComponent    
Public class TComponentInterfaceIterator Copyright Epic Games, Inc. All Rights Reserved.  
Public struct TComponentInterfaceRange    
Public struct TInputUnifiedDelegate Utility delegate class to allow binding to either a C++ function or a blueprint script delegate  
Public class UClass Abstract, MinimalAPI BlueprintType Meta Config defaulttoinstanced UActorComponent ActorComponent is the base class for components that define reusable behavior that can be added to different types of Actors.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta UApplicationLifecycleComponent Component to handle receiving notifications from the OS about application state (activated, suspended, termination, etc).  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew UArrowComponent A simple arrow rendered using lines. Useful for indicating which way an object is facing.  
Public class UClass MinimalAPI ClassGroup, ShowCategories, HideCategories, Meta UAudioComponent AudioComponent is used to play a Sound  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew UBillboardComponent A 2d texture that will be rendered always facing the camera.  
Public class UClass MinimalAPI ClassGroup, HideCategories UBoundsCopyComponent Component used to copy the bounds of another Actor.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew UBoxComponent A box generally used for simple collision. Bounds are rendered as lines in the editor.  
Public class UClass MinimalAPI HideCategories UBoxReflectionCaptureComponent -> will be exported to EngineDecalClasses.h  
Public class UClass MinimalAPI ShowCategories, HideCategories editinlinenew UBrushComponent A brush component defines a shape that can be modified within the editor.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew UCapsuleComponent A capsule generally used for simple collision. Bounds are rendered as lines in the editor.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta UChildActorComponent A component that spawns an Actor when registered, and destroys it when unregistered.  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta editinlinenew UDecalComponent A material that is rendered onto the surface of a mesh. A kind of 'bumper sticker' for a model.  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta editinlinenew UDirectionalLightComponent A light component that has parallel rays.  
Public class UClass MinimalAPI HideCategories collapsecategories, editinlinenew UDrawFrustumComponent Utility component for drawing a view frustum.  
Public class UClass MinimalAPI HideCategories collapsecategories, editinlinenew UDrawSphereComponent A sphere generally used for simple collision. Bounds are rendered as lines in the editor.  
Public class UClass UEditorFlagCollector    
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew UExponentialHeightFogComponent Used to create fogging effects such as clouds but with a density that is related to the height of the fog.  
Public class UClass MinimalAPI ClassGroup, ShowCategories, HideCategories, Meta UForceFeedbackComponent ForceFeedbackComponent allows placing a rumble effect in to the world and having it apply to player characters who come near it  
Public class UClass MinimalAPI Blueprintable ClassGroup, ShowCategories, HideCategories, Meta editinlinenew UHeterogeneousVolumeComponent A component that represents a heterogeneous volume.  
Public class UClass MinimalAPI ClassGroup, Meta UHierarchicalInstancedStaticMeshComponent    
Public class UClass MinimalAPI BlueprintType UInitialActiveSoundParams Legacy struct used for storing named parameter for a given AudioComponent.  
Public class UClass MinimalAPI HideCategories Transient, Config notblueprintable UInputComponent Implement an Actor component for input bindings.  
Public class UClass MinimalAPI Blueprintable ClassGroup, Meta UInstancedStaticMeshComponent A component that efficiently renders multiple instances of the same StaticMesh.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta UInterpToMovementComponent Move the root component between a series of points over a given time *  
Public class UClass Abstract, MinimalAPI ShowCategories, HideCategories ULightComponent    
Public class UClass Abstract, MinimalAPI ShowCategories, HideCategories ULightComponentBase    
Public class UClass MinimalAPI HideCategories ULightmassPortalComponent    
Public class UClass MinimalAPI ULineBatchComponent The line batch component buffers and draws lines (and some other line-based shapes) in a scene.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew ULocalFogVolumeComponent    
Public class UClass Abstract, MinimalAPI ClassGroup, HideCategories, Meta editinlinenew ULocalLightComponent A light component which emits light from a single point equally in all directions.  
Public class UClass MinimalAPI Blueprintable, BlueprintType ClassGroup, Meta ULODSyncComponent Implement an Actor component for LOD Sync of different components  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew UMaterialBillboardComponent A 2d material that will be rendered always facing the camera.  
Public class UClass Abstract, MinimalAPI ShowCategories UMeshComponent MeshComponent is an abstract base for any component that is an instance of a renderable collection of triangles.  
Public class UClass MinimalAPI UModelComponent ModelComponents are PrimitiveComponents that represent elements of BSP geometry in a ULevel object.  
Public class UClass MinimalAPI ClassGroup, Meta UPawnNoiseEmitterComponent PawnNoiseEmitterComponent tracks noise event data used by SensingComponents to hear a Pawn.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew UPlanarReflectionComponent UPlanarReflectionComponent  
Public class UClass MinimalAPI HideCategories UPlaneReflectionCaptureComponent -> will be exported to EngineDecalClasses.h  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta UPlatformEventsComponent Component to handle receiving notifications from the OS about platform events.  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta editinlinenew UPointLightComponent A light component which emits light from a single point equally in all directions.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta Config editinlinenew UPoseableMeshComponent UPoseableMeshComponent that allows bone transforms to be driven by blueprint.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew UPostProcessComponent PostProcessComponent.  
Public class UClass Abstract, MinimalAPI ShowCategories, HideCategories UPrimitiveComponent PrimitiveComponents are SceneComponents that contain or generate some sort of geometry, generally to be rendered or used as collision data.  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta editinlinenew URectLightComponent A light component which emits light from a rectangle.  
Public class UClass Abstract, MinimalAPI HideCategories UReflectionCaptureComponent -> will be exported to EngineDecalClasses.h  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories URuntimeVirtualTextureComponent Component used to place a URuntimeVirtualTexture in the world.  
Public class UClass Abstract, MinimalAPI HideCategories USceneCaptureComponent -> will be exported to EngineDecalClasses.h  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew USceneCaptureComponent2D Used to capture a 'snapshot' of the scene from a single plane and feed it to a render target.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew USceneCaptureComponentCube Used to capture a 'snapshot' of the scene from a 6 planes and feed it to a render target.  
Public class UClass MinimalAPI BlueprintType ClassGroup, HideCategories, Meta USceneComponent A SceneComponent has a transform and supports attachment, but has no rendering or collision capabilities.  
Public class UClass Abstract, MinimalAPI ShowCategories, HideCategories, Meta editinlinenew UShapeComponent ShapeComponent is a PrimitiveComponent that is represented by a simple geometrical shape (sphere, capsule, box, etc).  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta Config editinlinenew USkeletalMeshComponent SkeletalMeshComponent is used to create an instance of an animated SkeletalMesh asset.  
Public class UClass Abstract, MinimalAPI HideCategories Config editinlinenew USkinnedMeshComponent Skinned mesh component that supports bone skinned mesh rendering.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew USkyAtmosphereComponent A component that represents a planet atmosphere material and simulates sky and light scattering within it.  
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta USkyLightComponent    
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew USphereComponent A sphere generally used for simple collision. Bounds are rendered as lines in the editor.  
Public class UClass MinimalAPI HideCategories USphereReflectionCaptureComponent -> will be exported to EngineDecalClasses.h  
Public class UClass MinimalAPI ClassGroup, ShowCategories, HideCategories, Meta USplineComponent A spline component is a spline shape which can be used for other purposes (e.g. animating objects).  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta USplineMeshComponent A Spline Mesh Component is a derivation of a Static Mesh Component which can be deformed using a spline.  
Public class UClass Abstract, MinimalAPI USplineMetadata    
Public class UClass MinimalAPI Blueprintable ClassGroup, HideCategories, Meta editinlinenew USpotLightComponent A spot light component emits a directional cone shaped light (Eg a Torch).  
Public class UClass MinimalAPI Blueprintable ClassGroup, ShowCategories, HideCategories, Meta editinlinenew UStaticMeshComponent StaticMeshComponent is used to create an instance of a UStaticMesh.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew UStereoLayerComponent A geometry layer within the stereo rendered viewport.  
Public class UClass Abstract, MinimalAPI BlueprintType collapsecategories, editinlinenew UStereoLayerShape    
Public class UClass MinimalAPI Meta UStereoLayerShapeCubemap    
Public class UClass MinimalAPI Meta UStereoLayerShapeCylinder    
Public class UClass MinimalAPI Meta UStereoLayerShapeEquirect    
Public class UClass MinimalAPI Meta UStereoLayerShapeQuad    
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta editinlinenew UTextRenderComponent Renders text in the world with given font.  
Public class UClass MinimalAPI UTimelineComponent TimelineComponent holds a series of events, floats, vectors or colors with associated keyframes.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta UVectorFieldComponent A Component referencing a vector field.  
Public class UClass MinimalAPI ClassGroup, HideCategories, Meta collapsecategories, editinlinenew UVolumetricCloudComponent A component that represents a participating media material around a planet, e.g. clouds.  
Public class UClass MinimalAPI HideCategories collapsecategories, editinlinenew UWindDirectionalSourceComponent Component that provides a directional wind source. Only affects SpeedTree assets.  
Public class UClass MinimalAPI HideCategories, Meta UWorldPartitionStreamingSourceComponent    

Constants

Name Description
EMeshComponentUpdateFlag::AlwaysTickPose  
EMeshComponentUpdateFlag::AlwaysTickPoseAndRefreshBones  
EMeshComponentUpdateFlag::OnlyTickMontagesWhenNotRendered  
EMeshComponentUpdateFlag::OnlyTickPoseWhenRendered  

Typedefs

Name Description
FActorComponentGlobalCreatePhysicsSignature  
FActorComponentGlobalDestroyPhysicsSignature  
FExternalMorphSets The map of external morph sets registered on the skinned mesh component.
FInputActionHandlerSignature Delegate signature for action events.
FInputActionHandlerWithKeySignature  
FInputAxisHandlerSignature Delegate signature for axis handlers.
FInputGestureHandlerSignature Delegate signature for gesture handlers.
FInputTouchHandlerSignature Delegate signature for touch handlers.
FInputVectorAxisHandlerSignature Delegate signature for vector axis handlers. @AxisValue: "Value" to pass to the axis.
FMorphTargetWeightMap WeightIndex is an into the MorphTargetWeights array
FOnAnimUpdateRateParamsCreated  
FOnAudioFinishedNative Shadow delegate declaration for above
FOnAudioMultiEnvelopeValueNative Shadow delegate declaration for above
FOnAudioPlaybackPercentNative Shadow delegate declaration for above
FOnAudioPlayStateChangedNative Shadow delegate declaration for above
FOnAudioSingleEnvelopeValueNative Shadow delegate declaration for above
FOnAudioVirtualizationChangedNative Shadow delegate declaration for above
FOnBoneTransformsFinalizedMultiCast  
FOnLODRequiredBonesUpdate  
FOnSkelMeshPhysicsCreated  
FOnSkelMeshPhysicsCreatedMultiCast  
FOnSkelMeshTeleported  
FOnSkelMeshTeleportedMultiCast  
FOnTickPose  
FOnTimelineEventStatic Static version of delegate to handle a timeline 'event'
FOnTimelineFloatStatic Static version of timeline delegate for a float track
FOnTimelineLinearColorStatic Static version of timeline delegate for a linear color track
FOnTimelineVectorStatic Static version of timeline delegate for a vector track
FSharedISourceBufferListenerPtr  
TOverlapArrayView  
Type  

Enums

  Type Name Description
Public enum EAllowKinematicDeferral Enum for indicating whether kinematic updates can be deferred  
Public enum UEnum EAnimationMode::Type    
Public enum UEnum BlueprintType EAudioComponentPlayState Enum describing the audio component play state.  
Public enum UEnum BlueprintType EAudioFaderCurve Type of fade to use when adjusting the audio component's volume.  
Public enum UEnum EBoneSpaces::Type Values for specifying bone space.  
Public enum UEnum EBoneVisibilityStatus Bone Visibility. The valid BoneVisibilityStates values; A bone is only visible if it is exactly 1  
Public enum UEnum ECanBeCharacterBase Determines whether a Character can attempt to step up onto a component when they walk in to it.  
Public enum UEnum EChildActorComponentTreeViewVisualizationMode    
Public enum UEnum BlueprintType EComponentPhysicsStateChange TODO: Add sleep and wake state change types to this enum, so that the OnComponentWake and OnComponentSleep delegates may be deprecated.  
Public enum UEnum EControllerAnalogStick::Type    
Public enum UEnum ECustomBoneAttributeLookup Method used when retrieving a attribute value  
Public enum UEnum EDetailMode Detail mode for scene component rendering, corresponds with the integer value of UWorld::GetDetailMode()  
Public enum UEnum EHISMViewRelevanceType    
Public enum UEnum EHorizTextAligment    
Public enum UEnum BlueprintType EInterpToBehaviourType Controls the movement behaviour  
Public enum UEnum EKinematicBonesUpdateToPhysics::Type This enum defines how you'd like to update bones to physics world.  
Public enum EMoveComponentFlags MoveComponent options, stored as bitflags  
Public enum UEnum EPhysBodyOp PhysicsBody options when bone is hidden  
Public enum UEnum EPhysicsTransformUpdateMode::Type    
Public enum UEnum ERayTracingGroupCullingPriority How quickly component should be culled.  
Public enum UEnum EReflectionSourceType    
Public enum UEnum ERelativeTransformSpace The space for the transform  
Public enum UEnum ERendererStencilMask Exposed enum to parallel RHI's EStencilMask and show up in the editor.  
Public enum UEnum ERuntimeVirtualTextureMaterialQuality Enumeration of material quality.  
Public enum UEnum ESceneCapturePrimitiveRenderMode    
Public enum EShapeBodySetupHelper    
Public enum UEnum BlueprintType ESkinWeightProfileLayer Values for specifying which layer a skin weight profile is applied at.  
Public enum UEnum ESkyAtmosphereTransformMode    
Public enum ESkyLightCaptureStatus    
Public enum UEnum ESkyLightSourceType    
Public enum UEnum ESplineCoordinateSpace::Type Types of coordinate space accepted by the functions.  
Public enum UEnum BlueprintType ESplineMeshAxis::Type    
Public enum UEnum BlueprintType ESplinePointType::Type Permitted spline point types for SplineComponent.  
Public enum UEnum EStereoLayerShape The shape to use for the stereo layer.  
Public enum UEnum EStereoLayerType Used by IStereoLayer  
Public enum UEnum BlueprintType ESyncOption    
Public enum UEnum BlueprintType ETemperatureSeverityType Copyright Epic Games, Inc.  
Public enum UEnum BlueprintType ETimelineDirection::Type Does timeline play or reverse ?  
Public enum UEnum ETimelineLengthMode Whether or not the timeline should be finished after the specified length, or the last keyframe in the tracks  
Public enum EUpdateTransformFlags Information about how to update transform when something is moved  
Public enum UEnum EVerticalTextAligment    
Public enum UEnum BlueprintType EVisibilityBasedAnimTickOption Skinned Mesh Animation Tick option based on rendered or not.  
Public enum UEnum EVolumetricCloudTracingMaxDistanceMode    
Public enum UEnum EWindSourceType    

Functions

  Type Name Description
Public function void

CalculateRectLightBarnCorners ( float SourceWidth,
float SourceHeight,
float BarnExtent,
float BarnDepth,
TStaticArray< FVector, 8 >& OutCorners
)

  
Public function void

CalculateRectLightCullingBarnExtentAndDepth ( float Size,
float Length,
float AngleRad,
float Radius,
float& OutExtent,
float& OutDepth
)

  
Public function ESplinePointType::Type  
Public function EInterpCurveMode  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FiveParams ( FComponentHitSignature,
UPrimitiveComponent,
OnComponentHit,
UPrimitiveComponent*,
HitComponent,
AActor*,
OtherActor,
UPrimitiveComponent*,
OtherComp,
FVector,
NormalImpulse,
const FHitResult&,
Hit
)

 Delegate for notification of blocking collision against a specific component.
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FourParams ( FComponentEndOverlapSignature,
UPrimitiveComponent,
OnComponentEndOverlap,
UPrimitiveComponent*,
OverlappedComponent,
AActor*,
OtherActor,
UPrimitiveComponent*,
OtherComp,
int32,
OtherBodyIndex
)

 Delegate for notification of end of overlap with a specific component
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam ( FComponentBeginCursorOverSignature,
UPrimitiveComponent,
OnBeginCursorOver,
UPrimitiveComponent*,
TouchedComponent
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam ( FComponentEndCursorOverSignature,
UPrimitiveComponent,
OnEndCursorOver,
UPrimitiveComponent*,
TouchedComponent
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam ( FPhysicsVolumeChanged,
USceneComponent,
PhysicsVolumeChangedDelegate,
APhysicsVolume*,
NewVolume
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam ( FComponentCollisionSettingsChangedSignature,
UPrimitiveComponent,
OnComponentCollisionSettingsChangedEvent,
UPrimitiveComponent*,
ChangedComponent
)

 Delegate for notification when collision settings change.
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam ( FActorComponentDeactivateSignature,
UActorComponent,
OnComponentDeactivated,
UActorComponent*,
Component
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SixParams ( FComponentBeginOverlapSignature,
UPrimitiveComponent,
OnComponentBeginOverlap,
UPrimitiveComponent*,
OverlappedComponent,
AActor*,
OtherActor,
UPrimitiveComponent*,
OtherComp,
int32,
OtherBodyIndex,
bool,
bFromSweep,
const FHitResult&,
SweepResult
)

 Delegate for notification of start of overlap with a specific component
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentOnClickedSignature,
UPrimitiveComponent,
OnClicked,
UPrimitiveComponent*,
TouchedComponent,
FKey,
ButtonPressed
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentPhysicsStateChanged,
UPrimitiveComponent,
OnComponentPhysicsStateChanged,
UPrimitiveComponent*,
ChangedComponent,
EComponentPhysicsStateChange,
StateChange
)

 Delegate for physics state created
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentSleepSignature,
UPrimitiveComponent,
OnComponentSleep,
UPrimitiveComponent*,
SleepingComponent,
FName,
BoneName
)

 Delegate for notification when a sleep event is fired by physics
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentWakeSignature,
UPrimitiveComponent,
OnComponentWake,
UPrimitiveComponent*,
WakingComponent,
FName,
BoneName
)

 Delegate for notification when a wake event is fired by physics
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FActorComponentActivatedSignature,
UActorComponent,
OnComponentActivated,
UActorComponent*,
Component,
bool,
bReset
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentOnInputTouchEndSignature,
UPrimitiveComponent,
OnInputTouchEnd,
ETouchIndex::Type,
FingerIndex,
UPrimitiveComponent*,
TouchedComponent
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentBeginTouchOverSignature,
UPrimitiveComponent,
OnInputTouchEnter,
ETouchIndex::Type,
FingerIndex,
UPrimitiveComponent*,
TouchedComponent
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentOnInputTouchBeginSignature,
UPrimitiveComponent,
OnInputTouchBegin,
ETouchIndex::Type,
FingerIndex,
UPrimitiveComponent*,
TouchedComponent
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentOnReleasedSignature,
UPrimitiveComponent,
OnReleased,
UPrimitiveComponent*,
TouchedComponent,
FKey,
ButtonReleased
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FIsRootComponentChanged,
USceneComponent,
IsRootComponentChanged,
USceneComponent*,
UpdatedComponent,
bool,
bIsRootComponent
)

  
Public function  

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams ( FComponentEndTouchOverSignature,
UPrimitiveComponent,
OnInputTouchLeave,
ETouchIndex::Type,
FingerIndex,
UPrimitiveComponent*,
TouchedComponent
)

  
Public function  

DECLARE_TS_MULTICAST_DELEGATE_ThreeParams ( FOnLODRequiredBonesUpdateMulticast,
USkeletalMeshComponent*,
int32,
const TArray< FBoneIndexType >&
)

  
Public function   Declare bitwise operators to allow EMoveComponentFlags to be combined but still retain type safety.
Public function void

GenerateEncodedHDRData ( const TArray< uint8 >& FullHDRData,
int32 CubemapSize,
TArray< uint8 >& OutEncodedHDRData
)

  
Public function float  
Public function void

GetTypedSkinnedTangentBasis ( const USkinnedMeshComponent* SkinnedComp,
const FSkelMeshRenderSection& Section,
const FStaticMeshVertexBuffers& StaticVertexBuffers,
const FSkinWeightVertexBuffer& SkinWeightVertexBuffer,
const int32 VertIndex,
const TArray< FMatrix44f >& RefToLocals,
FVector3f& OutTangentX,
FVector3f& OutTangentY,
FVector3f& OutTangentZ
)

 Simple, CPU evaluation of a vertex's skinned tangent basis
Public function FVector3f

GetTypedSkinnedVertexPosition ( const USkinnedMeshComponent* SkinnedComp,
const FSkelMeshRenderSection& Section,
const FPositionVertexBuffer& PositionVertexBuffer,
const FSkinWeightVertexBuffer& SkinWeightVertexBuffer,
const int32 VertIndex,
const TArray< FMatrix44f >& RefToLocals
)

 Simple, CPU evaluation of a vertex's skinned position helper function
Public function bool  
Public function EUpdateTransformFlags  
Public function EUpdateTransformFlags  
Public function EUpdateTransformFlags  
Public function void

PackSplineMeshParams ( const FSplineMeshShaderParams& Params,
const TArrayView< FVector4f >& Output
)

 Helper for packing spline mesh shader parameters into a float4 buffer.
Public function EUpdateTransformFlags

SkipPhysicsToEnum ( bool bSkipPhysics
)

 Converts legacy bool into the SkipPhysicsUpdate bitflag
Public function class

UE_DEPRECATED (

  1. 5,
    "use FOnBoneTransformsFinalizedMultiCast instead (see SkinnedMeshComponent.h)."
    )
  
Public function void

UpdateAllPrimitiveSceneInfosForScenes ( TSet< FSceneInterface* > ScenesToUpdateAllPrimitiveSceneInfos
)

  
Public function void

UpdateAllPrimitiveSceneInfosForSingleComponent ( UActorComponent* InComponent,
TSet< FSceneInterface* >* InScenesToUpdateAllPrimitiveSceneInfosForBatching
)

  
Public function void

UpdateAllPrimitiveSceneInfosForSingleComponentInterface ( IPrimitiveComponent* InComponent,
TSet< FSceneInterface* >* InScenesToUpdateAllPrimitiveSceneInfosForBatching
)

  

Variables

  Type Name Description
Public variable int32 GEnableDeferredPhysicsCreation  
Public variable TFunction< bool(const UActorComponent *)> GIsComponentSelectedInEditor Callback for editor component selection.
Public variable   STATCAT_Advanced  

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