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  3. UAnimSequence

UAnimSequence

API > API/Runtime > API/Runtime/Engine

   
Name UAnimSequence
Type class
Header File /Engine/Source/Runtime/Engine/Classes/Animation/AnimSequence.h
Include Path #include "Animation/AnimSequence.h"

Syntax

UCLASS (Config=Engine, HideCategories=(UObject, Length), BlueprintType, MinimalAPI)  
class UAnimSequence : public UAnimSequenceBase

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

UAnimSequence ( const FObjectInitializer& ObjectInitializer
)

   Animation/AnimSequence.h  

Structs

Name Remarks
FCompressedAnimationDataReadScope Helper struct to enter/leave compressed data lock in read-mode
FCompressedAnimationDataWriteScope Helper struct to enter/leave compressed data lock in write-mode
FScopedCompressedAnimSequence Provides access to an instance of compressed animation data within the lifetime of FScopedCompressedAnimSequence, should only be used on the stack due to risk of deadlocking.

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AdditiveAnimType TEnumAsByte< enum EAdditiveAnimationType > Additive animation type. Animation/AnimSequence.h
  • EditAnywhere
  • Category=AdditiveSettings
  • AssetRegistrySearchable
AssetImportData TObjectPtr< class UAssetImportData > Importing data and options used for this mesh Animation/AnimSequence.h
  • VisibleAnywhere
  • Instanced
  • Category=ImportSettings
AuthoredSyncMarkers TArray< FAnimSyncMarker > Authored Sync markers Animation/AnimSequence.h  
bAllowFrameStripping bool Allow frame stripping to be performed on this animation if the platform requests it Can be disabled if animation has high frequency movements that are being lost. Animation/AnimSequence.h
  • Category=Compression
  • EditAnywhere
bDoNotOverrideCompression uint32 Do not attempt to override compression scheme when running CompressAnimations commandlet. Animation/AnimSequence.h
  • EditAnywhere
  • Category=Compression
bEnableRootMotion bool If this is on, it will allow extracting of root motion Animation/AnimSequence.h
  • EditAnywhere
  • AssetRegistrySearchable
  • Category=RootMotion
bForceRootLock bool Force Root Bone Lock even if Root Motion is not enabled Animation/AnimSequence.h
  • EditAnywhere
  • Category=RootMotion
BoneCompressionSettings TObjectPtr< class UAnimBoneCompressionSettings > The bone compression settings used to compress bones in this sequence. Animation/AnimSequence.h
  • Category=Compression
  • EditAnywhere
  • Meta=(ForceShowEngineContent)
bRootMotionSettingsCopiedFromMontage bool Have we copied root motion settings from an owning montage Animation/AnimSequence.h  
bUseNormalizedRootMotionScale bool If this is on, it will use a normalized scale value for the root motion extracted: FVector(1.0, 1.0, 1.0) Animation/AnimSequence.h
  • EditAnywhere
  • AssetRegistrySearchable
  • Category=RootMotion
CompressCommandletVersion int32 Saved version number with CompressAnimations commandlet. To help with doing it in multiple passes. Animation/AnimSequence.h  
CompressedData FCompressedAnimSequence CompressedData is only valid in cook/non-editor runtime, see DataByPlatformKeyHash for editor-runtime data Animation/AnimSequence.h  
CompressionErrorThresholdScale float Set a scale for error threshold on compression. Animation/AnimSequence.h
  • Category=Compression
  • EditAnywhere
CurveCompressionSettings TObjectPtr< class UAnimCurveCompressionSettings > The curve compression settings used to compress curves in this sequence. Animation/AnimSequence.h
  • Category=Compression
  • EditAnywhere
  • Meta=(ForceShowEngineContent)
ImportFileFramerate float The DCC framerate of the imported file. UI information only, unit are Hz Animation/AnimSequence.h
  • AssetRegistrySearchable
  • Meta=(DisplayName="Import File Framerate")
ImportResampleFramerate int32 The resample framerate that was computed during import. UI information only, unit are Hz Animation/AnimSequence.h
  • AssetRegistrySearchable
  • Meta=(DisplayName="Import Resample Framerate")
Interpolation EAnimInterpolationType This defines how values between keys are calculated Animation/AnimSequence.h
  • EditAnywhere
  • AssetRegistrySearchable
  • Category=Animation
MarkerDataUpdateCounter int32 Track whether we have updated markers so cached data can be updated. Animation/AnimSequence.h  
RefFrameIndex int32 Additve reference frame if RefPoseType == AnimFrame Animation/AnimSequence.h
  • EditAnywhere
  • Category=AdditiveSettings
RefPoseSeq TObjectPtr< class UAnimSequence > Additive reference animation if it's relevant - i.e. AnimScaled or AnimFrame Animation/AnimSequence.h
  • EditAnywhere
  • Category=AdditiveSettings
  • Meta=(DisplayName="Base Pose Animation")
RefPoseType TEnumAsByte< enum EAdditiveBasePoseType > Additive refrerence pose type. Refer above enum type Animation/AnimSequence.h
  • EditAnywhere
  • Category=AdditiveSettings
  • Meta=(DisplayName="Base Pose Type")
RetargetSource FName Base pose to use when retargeting Animation/AnimSequence.h
  • EditAnywhere
  • AssetRegistrySearchable
  • Category=Animation
RetargetSourceAsset TSoftObjectPtr< USkeletalMesh > If RetargetSource is set to Default (None), this is asset for the base pose to use when retargeting. Animation/AnimSequence.h
  • EditAnywhere
  • AssetRegistrySearchable
  • Category=Animation
  • Meta=(DisallowedClasses="/Script/ApexDestruction.DestructibleMesh")
RetargetSourceAssetReferencePose TArray< FTransform > When using RetargetSourceAsset, use the post stored here Animation/AnimSequence.h  
RootMotionRootLock TEnumAsByte< ERootMotionRootLock::Type > Root Bone will be locked to that position when extracting root motion. Animation/AnimSequence.h
  • EditAnywhere
  • Category=RootMotion
StripAnimDataOnDedicatedServer EStripAnimDataOnDedicatedServerSettings Enum used to decide whether we should strip animation data on dedicated server Animation/AnimSequence.h
  • EditAnywhere
  • Category=Compression
UniqueMarkerNames TArray< FName > List of Unique marker names in this animation sequence Animation/AnimSequence.h  
VariableFrameStrippingSettings TObjectPtr< class UVariableFrameStrippingSettings >   Animation/AnimSequence.h
  • Category=Compression
  • EditAnywhere
  • Meta=(ForceShowEngineContent)

Protected

Name Type Remarks Include Path Unreal Specifiers
PerBoneCustomAttributeData PRAGMA_DISABLE_DEPRECATION_WARNINGSTArray< FCustomAttributePerBoneData >   Animation/AnimSequence.h
  • VisibleAnywhere
  • EditFixedSize
  • Category=CustomAttributes

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddKeyToSequence ( float Time,
const FName& BoneName,
const FTransform& AdditiveTransform
)

 End Memory related functions. Animation/AnimSequence.h  

void BeginCacheDerivedDataForCurrentPlatform()

   Animation/AnimSequence.h  

FCompressedAnimSequence & CacheDerivedData ( const ITargetPlatform* TargetPlatform
)

 Synchronous caching of compressed animation data for provided target platform Animation/AnimSequence.h  

void CacheDerivedDataForCurrentPlatform()

   Animation/AnimSequence.h  

void CacheDerivedDataForPlatform ( const ITargetPlatform* TargetPlatform
)

 Synchronous caching of compressed animation data for provided target platform. Animation/AnimSequence.h  

bool CanBakeAdditive()

 Is this animation valid for baking into additive. Animation/AnimSequence.h  

bool CanBeCompressed()

 Whether or not animation sequence can be compressed (dependent on loading state) Animation/AnimSequence.h  

void ClearRetargetSourceAsset()

 Resets the retarget source asset. Animation/AnimSequence.h
  • BlueprintCallable
  • Category="Animation"

bool CreateAnimation ( UAnimSequence* Sequence
)

 Create Animation Sequence from the given animation Animation/AnimSequence.h  

bool CreateAnimation ( USkeletalMeshComponent* MeshComponent
)

 Create Animation Sequence from the Mesh Component's current bone transform Animation/AnimSequence.h  
Create Animation Sequence from Reference Pose of the Mesh Animation/AnimSequence.h  

void DeleteNotifyTrackData()

   Animation/AnimSequence.h  

bool DoesNeedRecompress()

   Animation/AnimSequence.h  

bool DoesSequenceContainZeroScale()

 Test whether at any point we will scale a bone to 0 (needed for validating additive anims) Animation/AnimSequence.h  

void EvaluateAttributes ( FAnimationPoseData& OutAnimationPoseData,
const FAnimExtractContext& ExtractionContext,
bool bUseRawData
) const

   Animation/AnimSequence.h  

uint8 * FindSyncMarkerPropertyData ( int32 SyncMarkerIndex,
FArrayProperty*& ArrayProperty
)

 Get a pointer to the data for a given Anim Notify. Animation/AnimSequence.h  

void FlagDependentAnimationsAsRawDataOnly()

 Helper function to allow us to notify animations that depend on us that they need to update. Animation/AnimSequence.h  

void GetAdditiveBasePose ( FAnimationPoseData& OutAnimationPoseData,
const FAnimExtractContext& ExtractionContext
) const

 Get Bone Transform of the base (reference) pose of the additive animation for the Time given, relative to Parent for all RequiredBones Animation/AnimSequence.h  

int32 GetApproxBoneCompressedSize()

   Animation/AnimSequence.h  

int64 GetApproxBoneRawSize()

   Animation/AnimSequence.h  

int32 GetApproxCompressedSize()

   Animation/AnimSequence.h  

int64 GetApproxCurveRawSize()

   Animation/AnimSequence.h  

int64 GetApproxRawSize()

   Animation/AnimSequence.h  

void GetBonePose ( FAnimationPoseData& OutAnimationPoseData,
const FAnimExtractContext& ExtractionContext,
bool bForceUseRawData
) const

 Get Bone Transform of the Time given, relative to Parent for all RequiredBones This returns different transform based on additive or not. Animation/AnimSequence.h  

void GetBonePose_Additive ( FAnimationPoseData& OutAnimationPoseData,
const FAnimExtractContext& ExtractionContext
) const

 Get Bone Transform of the additive animation for the Time given, relative to Parent for all RequiredBones Animation/AnimSequence.h  

void GetBoneTransform ( FTransform& OutAtom,
FSkeletonPoseBoneIndex BoneIndex,
const FAnimExtractContext& ExtractionContext,
bool bUseRawData
) const

 Get Bone Transform of the Time given, relative to Parent for the Track Given Animation/AnimSequence.h  

void GetBoneTransform ( FTransform& OutAtom,
FSkeletonPoseBoneIndex BoneIndex,
double Time,
bool bUseRawData,
TOptional< EAnimInterpolationType > InterpolationOverride
) const

   Animation/AnimSequence.h  

void GetBoneTransform ( FTransform& OutAtom,
FSkeletonPoseBoneIndex BoneIndex,
FAnimSequenceDecompressionContext& DecompContext,
bool bUseRawData
) const

 Get Bone Transform of the Time given, relative to Parent for the Track Given. Animation/AnimSequence.h  

const TArray< FAnimCompressedCurveIndexedName > & GetCompressedCurveIndexedNames()

   Animation/AnimSequence.h  
Returns scoped version of the compressed AnimSequence, only valid to read when FScopedConstCompressedAnimSequence is in scope (this internally locks CompressedDataLock) Animation/AnimSequence.h  
  Animation/AnimSequence.h  

FScopedCompressedAnimSequence GetCompressedData ( const ITargetPlatform* InTargetPlatform
) const

   Animation/AnimSequence.h  

const TArray< FTrackToSkeletonMap > & GetCompressedTrackToSkeletonMapTable()

   Animation/AnimSequence.h  

float GetCurrentTimeFromMarkers ( FMarkerPair& PrevMarker,
FMarkerPair& NextMarker,
float PositionBetweenMarkers
) const

 Advancing based on markers. Animation/AnimSequence.h  

FIoHash GetDerivedDataKeyHash ( const ITargetPlatform* TargetPlatform
) const

 Returns hash identifying compressed animation data with the specified target platform its settings (these can overlap between different platforms due to the settings matching) Animation/AnimSequence.h  

const TSoftObjectPtr< USkeletalMesh > & GetRetargetSourceAsset()

 Returns the retarget source asset soft object pointer. Animation/AnimSequence.h
  • BlueprintPure
  • Category="Animation"

const TArray< FTransform > & GetRetargetTransforms()

   Animation/AnimSequence.h  

FName GetRetargetTransformsSourceName()

   Animation/AnimSequence.h  

FFrameRate GetTargetSamplingFrameRate ( const ITargetPlatform* InPlatform
) const

   Animation/AnimSequence.h  

int64 GetUncompressedRawSize()

   Animation/AnimSequence.h  

bool HasCompressedDataForPlatform ( const ITargetPlatform* InPlatform
) const

 Whether or not compressed data, for specified platform, is currently cached. Animation/AnimSequence.h  

bool HasResidency ( const ITargetPlatform* InPlatform
) const

 Whether or not compressed animation data has been requested to stay resident until released. Animation/AnimSequence.h  

bool HasResidency ( uint32 InReferencerHash
) const

   Animation/AnimSequence.h  

bool IsBoneCompressedDataValid()

   Animation/AnimSequence.h  

bool IsCompressedDataOutOfDate()

 Return true if compressed data is invalid or if it is not in sync with the skeleton Animation/AnimSequence.h  

bool IsCompressedDataValid()

   Animation/AnimSequence.h  

bool IsCurveCompressedDataValid()

   Animation/AnimSequence.h  

void RefreshSyncMarkerDataFromAuthored()

 Refresh sync marker data Animation/AnimSequence.h  

void ReleaseResidency ( const ITargetPlatform* InPlatform,
uint32 InReferencerHash
)

 Releases previously requested residency of compressed animation data. Animation/AnimSequence.h  

bool RemoveSyncMarkers ( const TArray< FName >& MarkersToRemove
)

 Remove all markers with the specified names Animation/AnimSequence.h  

bool RenameSyncMarkers ( FName InOldName,
FName InNewName
)

 Rename the markers with the specified name Animation/AnimSequence.h  

void RequestResidency ( const ITargetPlatform* InPlatform,
uint32 InReferencerHash
)

 Fetches and keeps resident the compressed animation data for the provided target platform (until released) Animation/AnimSequence.h  

void ResetAnimation()

 Resets Bone Animation, Curve data and Notify tracks Animation/AnimSequence.h  

void ResetCompressionSettings()

 Resets the bone and curve compression settings to the project default. Animation/AnimSequence.h  

void RetargetBoneTransform ( FTransform& BoneTransform,
const int32 SkeletonBoneIndex,
const FCompactPoseBoneIndex& BoneIndex,
const FBoneContainer& RequiredBones,
const bool bIsBakedAdditive
) const

 Retarget a single bone transform, to apply right after extraction. Animation/AnimSequence.h  

void SetRetargetSourceAsset ( USkeletalMesh* InRetargetSourceAsset
)

 Assigns the passed skeletal mesh to the retarget source. Animation/AnimSequence.h
  • BlueprintCallable
  • Category="Animation"

void SortSyncMarkers()

 Sort the sync markers array by time, earliest first. Animation/AnimSequence.h  

void UpdateDependentStreamingAnimations()

 Helper function to allow us to update streaming animations that depend on us with our data when we are updated. Animation/AnimSequence.h  
Update the retarget data pose from the source, if it exist, else clears the retarget data pose saved in RetargetSourceAssetReferencePose. Animation/AnimSequence.h
  • BlueprintCallable
  • Category="Animation"

bool UseRawDataForPoseExtraction ( const FBoneContainer& RequiredBones
) const

   Animation/AnimSequence.h  

void ValidateCurrentPosition ( const FMarkerSyncAnimPosition& Position,
bool bPlayingForwards,
bool bLooping,
float& CurrentTime,
FMarkerPair& PreviousMarker,
FMarkerPair& NextMarker,
const UMirrorDataTable* MirrorTable
) const

 Take a set of marker positions and validates them against a requested start position, updating them as desired Animation/AnimSequence.h  

void WaitOnExistingCompression ( const bool bWantResults
)

   Animation/AnimSequence.h  

Overridden from UAnimSequenceBase

Name Remarks Include Path Unreal Specifiers

virtual void AdvanceMarkerPhaseAsFollower ( const FMarkerTickContext& Context,
float DeltaRemaining,
bool bLooping,
float& CurrentTime,
FMarkerPair& PreviousMarker,
FMarkerPair& NextMarker,
const UMirrorDataTable* MirrorTable
) const

   Animation/AnimSequence.h  

virtual void AdvanceMarkerPhaseAsLeader ( bool bLooping,
float MoveDelta,
const TArray< FName >& ValidMarkerNames,
float& CurrentTime,
FMarkerPair& PrevMarker,
FMarkerPair& NextMarker,
TArray< FPassedMarker >& MarkersPassed,
const UMirrorDataTable* MirrorTable
) const

   Animation/AnimSequence.h  

virtual void EnableRootMotionSettingFromMontage ( bool bInEnableRootMotion,
const ERootMotionRootLock::Type InRootMotionRootLock
)

 To support anim sequence base to all montages Animation/AnimSequence.h  

virtual float EvaluateCurveData ( FName CurveName,
const FAnimExtractContext& AnimExtractContext,
bool bForceUseRawData
) const

   Animation/AnimSequence.h  

virtual void EvaluateCurveData ( FBlendedCurve& OutCurve,
const FAnimExtractContext& AnimExtractContext,
bool bForceUseRawData
) const

   Animation/AnimSequence.h  

virtual FTransform ExtractRootMotion ( float StartTime,
float DeltaTime,
bool bAllowLooping
) const

   Animation/AnimSequence.h  

virtual FTransform ExtractRootMotion ( const FAnimExtractContext& ExtractionContext
) const

 Extract Root Motion transform from the animation. Animation/AnimSequence.h  

virtual FTransform ExtractRootMotionFromRange ( float StartTrackPosition,
float EndTrackPosition
) const

   Animation/AnimSequence.h  

virtual FTransform ExtractRootMotionFromRange ( double StartTime,
double EndTime,
const FAnimExtractContext& ExtractionContext
) const

 Extract Root Motion transform from a contiguous position range (no looping) Animation/AnimSequence.h  

virtual FTransform ExtractRootTrackTransform ( const FAnimExtractContext& ExtractionContext,
const FBoneContainer* RequiredBones
) const

 Extract the transform from the root track for the given animation position. Animation/AnimSequence.h  

virtual FTransform ExtractRootTrackTransform ( float Time,
const FBoneContainer* RequiredBones
) const

   Animation/AnimSequence.h  

virtual EAdditiveAnimationType GetAdditiveAnimType()

 Default implementation, no additive Animation/AnimSequence.h  
Ideally this would be animsequcnebase, but we might have some issue with that. For now, just allow AnimSequence Animation/AnimSequence.h  

virtual void GetAnimationPose ( FAnimationPoseData& OutAnimationPoseData,
const FAnimExtractContext& ExtractionContext
) const

 Begin Transform related functions. Animation/AnimSequence.h  

virtual bool GetEnableRootMotionSettingFromMontage()

   Animation/AnimSequence.h  

virtual float GetFirstMatchingPosFromMarkerSyncPos ( const FMarkerSyncAnimPosition& InMarkerSyncGroupPosition
) const

   Animation/AnimSequence.h  

virtual void GetMarkerIndicesForPosition ( const FMarkerSyncAnimPosition& SyncPosition,
bool bLooping,
FMarkerPair& OutPrevMarker,
FMarkerPair& OutNextMarker,
float& CurrentTime,
const UMirrorDataTable* MirrorTable
) const

   Animation/AnimSequence.h  

virtual void GetMarkerIndicesForTime ( float CurrentTime,
bool bLooping,
const TArray< FName >& ValidMarkerNames,
FMarkerPair& OutPrevMarker,
FMarkerPair& OutNextMarker
) const

   Animation/AnimSequence.h  

virtual FMarkerSyncAnimPosition GetMarkerSyncPositionFromMarkerIndicies ( int32 PrevMarker,
int32 NextMarker,
float CurrentTime,
const UMirrorDataTable* MirrorTable
) const

   Animation/AnimSequence.h  

virtual float GetNextMatchingPosFromMarkerSyncPos ( const FMarkerSyncAnimPosition& InMarkerSyncGroupPosition,
const float& StartingPosition
) const

   Animation/AnimSequence.h  

virtual int32 GetNumberOfSampledKeys()

 Return the total number of keys sampled for this animation, including the T0 key Animation/AnimSequence.h  

virtual float GetPrevMatchingPosFromMarkerSyncPos ( const FMarkerSyncAnimPosition& InMarkerSyncGroupPosition,
const float& StartingPosition
) const

   Animation/AnimSequence.h  

virtual FFrameRate GetSamplingFrameRate()

 Return rate at which the animation is sampled Animation/AnimSequence.h  

virtual void HandleAssetPlayerTickedInternal ( FAnimAssetTickContext& Context,
const float PreviousTime,
const float MoveDelta,
const FAnimTickRecord& Instance,
FAnimNotifyQueue& NotifyQueue
) const

   Animation/AnimSequence.h  

virtual bool HasCurveData ( FName CurveName,
bool bForceUseRawData
) const

 This will only check the current platform its compressed data (if valid) Animation/AnimSequence.h  

virtual bool HasRootMotion()

   Animation/AnimSequence.h  

virtual bool IsValidToPlay()

 Add validation check to see if it's being ready to play or not Animation/AnimSequence.h  

virtual void RefreshCacheData()

 Update cache data (notify tracks, sync markers) Animation/AnimSequence.h  

Overridden from UAnimationAsset

Name Remarks Include Path Unreal Specifiers

virtual bool GetAllAnimationSequencesReferred ( TArray< UAnimationAsset* >& AnimationSequences,
bool bRecursive
)

 Retrieve all animations that are used by this asset Animation/AnimSequence.h  

virtual int32 GetMarkerUpdateCounter()

   Animation/AnimSequence.h  

virtual TArray< FName > * GetUniqueMarkerNames()

 Return a list of unique marker names for blending compatibility Animation/AnimSequence.h  

virtual bool IsValidAdditive()

 Return true if this is valid additive animation false otherwise Animation/AnimSequence.h  

virtual void OnSetSkeleton ( USkeleton* NewSkeleton
)

   Animation/AnimSequence.h  

virtual void ReplaceReferredAnimations ( const TMap< UAnimationAsset*, UAnimationAsset* >& ReplacementMap
)

 Replace this assets references to other animations based on ReplacementMap Animation/AnimSequence.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void BeginCacheForCookedPlatformData ( const ITargetPlatform* TargetPlatform
)

   Animation/AnimSequence.h  

virtual void BeginDestroy()

   Animation/AnimSequence.h  

virtual void ClearAllCachedCookedPlatformData()

   Animation/AnimSequence.h  

virtual void GetAssetRegistryTags ( TArray< FAssetRegistryTag >& OutTags
) const

   Animation/AnimSequence.h  

virtual void GetAssetRegistryTags ( FAssetRegistryTagsContext Context
) const

   Animation/AnimSequence.h  

virtual void GetPreloadDependencies ( TArray< UObject* >& OutDeps
)

   Animation/AnimSequence.h  

virtual bool IsCachedCookedPlatformDataLoaded ( const ITargetPlatform* TargetPlatform
)

   Animation/AnimSequence.h  

virtual EDataValidationResult IsDataValid ( FDataValidationContext& Context
) const

   Animation/AnimSequence.h  

virtual bool IsReadyForFinishDestroy()

   Animation/AnimSequence.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Animation/AnimSequence.h  

virtual void PostInitProperties()

   Animation/AnimSequence.h  

virtual void PostLoad()

   Animation/AnimSequence.h  

virtual void PreSave ( FObjectPreSaveContext ObjectSaveContext
)

   Animation/AnimSequence.h  

virtual void Serialize ( FArchive& Ar
)

   Animation/AnimSequence.h  

virtual void WillNeverCacheCookedPlatformDataAgain()

   Animation/AnimSequence.h  

Protected

Name Remarks Include Path Unreal Specifiers

FIoHash BeginCacheDerivedData ( const ITargetPlatform* TargetPlatform
)

   Animation/AnimSequence.h  

void CalculateNumberOfSampledKeys()

   Animation/AnimSequence.h  

virtual bool CanEvaluateRawAnimationData()

 Returns whether or not evaluation of the raw (source) animation data is possible according to whether or not the (editor only) data has been stripped Animation/AnimSequence.h  

void ClearAllCompressionData()

 Clears all currently cached compressed data (all platform data) Animation/AnimSequence.h  

void ClearCompressedBoneData()

   Animation/AnimSequence.h  

void ClearCompressedCurveData()

   Animation/AnimSequence.h  

void ClearCompressionData ( const FIoHash& InKeyHash
)

 Clears compressed data, if currently cached, for specified hash. Animation/AnimSequence.h  

FIoHash CreateDerivedDataKeyHash ( const ITargetPlatform* TargetPlatform
) const

   Animation/AnimSequence.h  

FString CreateDerivedDataKeyString ( const ITargetPlatform* TargetPlatform
) const

   Animation/AnimSequence.h  

void DeleteBoneAnimationData()

   Animation/AnimSequence.h  

void DeleteDeprecatedRawAnimationData()

   Animation/AnimSequence.h  

void EndCacheDerivedData ( const FIoHash& KeyHash
)

   Animation/AnimSequence.h  

void EnsureValidRawDataGuid()

   Animation/AnimSequence.h  

float EvaluateCurveData_Lockless ( FName CurveName,
const FAnimExtractContext& AnimExtractContext,
bool bForceUseRawData
) const

   Animation/AnimSequence.h  

void EvaluateCurveData_Lockless ( FBlendedCurve& OutCurve,
const FAnimExtractContext& AnimExtractContext,
bool bForceUseRawData
) const

   Animation/AnimSequence.h  

FTransform ExtractRootTrackTransform_Lockless ( const FAnimExtractContext& ExtractionContext,
const FBoneContainer* RequiredBones
) const

   Animation/AnimSequence.h  

void FinishAsyncTasks()

   Animation/AnimSequence.h  

int32 GetApproxBoneCompressedSize_Lockless()

   Animation/AnimSequence.h  

int32 GetApproxCompressedSize_Lockless()

   Animation/AnimSequence.h  

void GetBoneTransform_Lockless ( FTransform& OutAtom,
FSkeletonPoseBoneIndex BoneIndex,
const FAnimExtractContext& ExtractionContext,
bool bForceUseRawData
) const

   Animation/AnimSequence.h  

const FCompressedAnimSequence & GetPlatformCompressedData ( const ITargetPlatform* InTargetPlatform
) const

   Animation/AnimSequence.h  

bool HasCompressedDataForHash ( const FIoHash& InKeyHash
) const

 Whether or not compressed data, for specified hash, is currently cached. Animation/AnimSequence.h  

bool IsAsyncTaskComplete()

   Animation/AnimSequence.h  

bool IsCompiling()

   Animation/AnimSequence.h  

void MoveAttributesToModel()

   Animation/AnimSequence.h  

bool PollCacheDerivedData ( const FIoHash& KeyHash
) const

   Animation/AnimSequence.h  

bool RequiresResidency ( const FIoHash& InKeyHash
) const

   Animation/AnimSequence.h  

void Reschedule ( FQueuedThreadPool* InThreadPool,
EQueuedWorkPriority InPriority
)

   Animation/AnimSequence.h  

void SerializeCompressedData ( FArchive& Ar,
bool bDDCData
)

 Write the compressed data to the supplied FArchive. Animation/AnimSequence.h  
  Animation/AnimSequence.h  

bool ShouldPerformStripping ( const bool bPerformFrameStripping,
const bool bPerformStrippingOnOddFramedAnims
) const

   Animation/AnimSequence.h  

bool ShouldUseRawDataForPoseExtraction ( const FBoneContainer& RequiredBones,
const FAnimExtractContext& ExtractionContext
) const

 Whether or not RawData should be sampled during pose extraction, either because compressed data is not available or through user directive. Animation/AnimSequence.h  

bool ShouldUseRawDataForPoseExtraction_Lockless ( const FBoneContainer& RequiredBones,
const FAnimExtractContext& ExtractionContext
) const

   Animation/AnimSequence.h  

bool ShouldUseRawDataForPoseExtraction_Lockless ( const FAnimExtractContext& ExtractionContext
) const

   Animation/AnimSequence.h  

void SynchronousAnimatedBoneAttributesCompression()

   Animation/AnimSequence.h  

bool TryCancelAsyncTasks()

   Animation/AnimSequence.h  

void UpdateCompressedCurveName ( const FName& OldCurveName,
const FName& NewCurveName
)

   Animation/AnimSequence.h  

void ValidateCompressionSettings()

   Animation/AnimSequence.h  

bool WaitForAsyncTasks ( float TimeLimitSeconds
)

   Animation/AnimSequence.h  

Overridden from UAnimSequenceBase

Name Remarks Include Path Unreal Specifiers

virtual void OnAnimModelLoaded()

   Animation/AnimSequence.h  

virtual void OnModelModified ( const EAnimDataModelNotifyType& NotifyType,
IAnimationDataModel* Model,
const FAnimDataModelNotifPayload& Payload
)

 Callback registered to UAnimDatModel::GetModifiedEvent for the embedded object Animation/AnimSequence.h  

virtual void PopulateModel ()

 Populates the UAnimDataModel object according to any pre-existing data. Animation/AnimSequence.h  

Static

Name Remarks Include Path Unreal Specifiers

static void AddReferencedObjects ( UObject* This,
FReferenceCollector& Collector
)

   Animation/AnimSequence.h  

Deprecated Variables

Name Type Remarks Include Path Unreal Specifiers
SourceFilePath_DEPRECATED FString Path to the resource used to construct this skeletal mesh Animation/AnimSequence.h  
SourceFileTimestamp_DEPRECATED FString Date/Time-stamp of the file from the last import Animation/AnimSequence.h  
SourceRawAnimationData_DEPRECATED TArray< struct FRawAnimSequenceTrack > Source RawAnimationData. Animation/AnimSequence.h  

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