UAnimStreamable | Unreal Engine 4.27 Documentation

Unreal Engine C++ API Reference > Runtime > Engine > Animation

Inheritance Hierarchy

References


Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Animation/AnimStreamable.h
Include	#include "Animation/AnimStreamable.h"

Syntax

class UAnimStreamable : public UAnimSequenceBase

Variables

Type	Name	Description
TArray< FName >	AnimationTrackNames	This is name of RawAnimationData tracks for editoronly - if we lose skeleton, we'll need relink them
bool	bEnableRootMotion	If this is on, it will allow extracting of root motion
bool	bForceRootLock	Force Root Bone Lock even if Root Motion is not enabled
TObjectPtr< class UAnimBoneCompressionSettings >	BoneCompressionSettings	The bone compression settings used to compress bones in this sequence.
bool	bUseNormalizedRootMotionScale	If this is on, it will use a normalized scale value for the root motion extracted: FVector(1.0, 1.0, 1.0)
TObjectPtr< class UAnimCurveCompressionSettings >	CurveCompressionSettings	The curve compression settings used to compress curves in this sequence.
EAnimInterpolationType	Interpolation	This defines how values between keys are calculated
int32	NumberOfKeys	The number of keys expected within the individual animation tracks.
TArray< struct FRawAnimSequenceTrack >	RawAnimationData	Raw uncompressed keyframe data.
FGuid	RawDataGuid
FName	RetargetSource	Base pose to use when retargeting
TEnumAsByte< ERootMotionRootLock::Type >	RootMotionRootLock	Root Bone will be locked to that position when extracting root motion.
FStreamableAnimPlatformData *	RunningAnimPlatformData
FFrameRate	SamplingFrameRate
TObjectPtr< const UAnimSequence >	SourceSequence	Sequence the streamable was created from (used for reflecting changes to the source in editor)
TMap< const ITargetPlatform , FStreamableAnimPlatformData >	StreamableAnimPlatformData	Editor can have multiple platforms loaded at once.
TArray< struct FTrackToSkeletonMap >	TrackToSkeletonMapTable	In the future, maybe keeping RawAnimSequenceTrack + TrackMap as one would be good idea to avoid inconsistent array size TrackToSkeletonMapTable(i) should contains track mapping data for RawAnimationData(i).
TObjectPtr< class UVariableFrameStrippingSettings >	VariableFrameStrippingSettings	The settings used to control whether or not to use variable frame stripping and its amount

Constructors

	Type	Name	Description
		UAnimStreamable ( const FObjectInitializer& ObjectInitializer )

Functions

	Type	Name	Description
	float	GetChunkSizeSeconds ( const ITargetPlatform* Platform )
	FStreamableAnimPlatformData &	GetRunningPlatformData ()
	const FStreamableAnimPlatformData &	GetRunningPlatformData ()
	FStreamableAnimPlatformData &	GetStreamingAnimPlatformData ( const ITargetPlatform* Platform )
	bool	HasRunningPlatformData ()
	void	InitFrom ( const UAnimSequence* InSourceSequence )

Overridden from UAnimSequenceBase

Type	Name	Description
void	GetAnimationPose ( FAnimationPoseData& OutAnimationPoseData, const FAnimExtractContext& ExtractionContext )
int32	GetNumberOfSampledKeys ()	Return the total number of keys sampled for this animation, including the T0 key
void	HandleAssetPlayerTickedInternal ( FAnimAssetTickContext& Context, const float PreviousTime, const float MoveDelta, const FAnimTickRecord& Instance, FAnimNotifyQueue& NotifyQueue )

Overridden from UObject

Type	Name	Description
void	FinishDestroy ()	Called to finish destroying the object.
void	GetResourceSizeEx ( FResourceSizeEx& CumulativeResourceSize )	Get the size of the object/resource for use in memory tools or to display to artists/LDs in the Editor This is the extended version which separates up the used memory into different memory regions (the actual definition of which may be platform specific).
void	PostLoad ()	Do any object-specific cleanup required immediately after loading an object.
void	PreSave ( FObjectPreSaveContext SaveContext )	Presave function.
void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.