#include <AnimCompositeBase.h>

Public Member Functions
	FAnimTrack ()

ENGINE_API float	GetLength () const

ENGINE_API bool	IsAdditive () const

bool	IsRotationOffsetAdditive () const

ENGINE_API int32	GetTrackAdditiveType () const

bool	HasRootMotion () const

ENGINE_API void	GetRootMotionExtractionStepsForTrackRange (TArray< FRootMotionExtractionStep > &RootMotionExtractionSteps, const float StartTrackPosition, const float EndTrackPosition) const

void	ValidateSegmentTimes ()

ENGINE_API bool	IsValidToAdd (const UAnimSequenceBase SequenceBase, FText OutReason=nullptr) const

ENGINE_API int32	GetSegmentIndexAtTime (float InTime) const

ENGINE_API FAnimSegment *	GetSegmentAtTime (float InTime)

ENGINE_API const FAnimSegment *	GetSegmentAtTime (float InTime) const

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

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

void	InvalidateRecursiveAsset (class UAnimCompositeBase *CheckAsset)

bool	ContainRecursive (const TArray< UAnimCompositeBase * > &CurrentAccumulatedList)

ENGINE_API void	GetAnimNotifiesFromTrackPositions (const float &PreviousTrackPosition, const float &CurrentTrackPosition, FAnimNotifyContext &NotifyContext) const

bool	IsNotifyAvailable () const

ENGINE_API int32	GetTotalBytesUsed () const

Public Attributes
TArray< FAnimSegment >	AnimSegments

Detailed Description

This is list of anim segments for this track For now this is only one TArray, but in the future we should define more transition/blending behaviors

Constructor & Destructor Documentation

◆ FAnimTrack()

FAnimTrack::FAnimTrack ( )

inline

Member Function Documentation

◆ ContainRecursive()

bool FAnimTrack::ContainRecursive ( const TArray< UAnimCompositeBase * > & CurrentAccumulatedList )

◆ EnableRootMotionSettingFromMontage()

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

Enable Root motion setting from montage

◆ GetAnimationPose()

void FAnimTrack::GetAnimationPose	(	FAnimationPoseData &	OutAnimationPoseData,
		const FAnimExtractContext &	ExtractionContext
	)		const

Get animation pose function

◆ GetAnimNotifiesFromTrackPositions()

void FAnimTrack::GetAnimNotifiesFromTrackPositions	(	const float &	PreviousTrackPosition,
		const float &	CurrentTrackPosition,
		FAnimNotifyContext &	NotifyContext
	)		const

Retrieves AnimNotifies between two Track time positions. ]PreviousTrackPosition, CurrentTrackPosition] Between PreviousTrackPosition (exclusive) and CurrentTrackPosition (inclusive). Supports playing backwards (CurrentTrackPosition<PreviousTrackPosition). Only supports contiguous range, does NOT support looping and wrapping over.

◆ GetLength()

float FAnimTrack::GetLength ( ) const

◆ GetRootMotionExtractionStepsForTrackRange()

void FAnimTrack::GetRootMotionExtractionStepsForTrackRange	(	TArray< FRootMotionExtractionStep > &	RootMotionExtractionSteps,
		const float	StartTrackPosition,
		const float	EndTrackPosition
	)		const

Given a Track delta position [StartTrackPosition, EndTrackPosition] See if any AnimSegment overlaps any of it, and if it does, break it up into RootMotionExtractionPieces. Supports animation playing forward and backward. Track segment should be a contiguous range, not wrapping over due to looping.

Given a Track delta position [StartTrackPosition, EndTrackPosition] See if any AnimSegment overlaps any of it, and if any do, break them up into a sequence of FRootMotionExtractionStep. Supports animation playing forward and backward. Track range should be a contiguous range, not wrapping over due to looping.

◆ GetSegmentAtTime() [1/2]

FAnimSegment * FAnimTrack::GetSegmentAtTime ( float InTime )

Get the segment at the given absolute montage time

◆ GetSegmentAtTime() [2/2]

const FAnimSegment * FAnimTrack::GetSegmentAtTime ( float InTime ) const

◆ GetSegmentIndexAtTime()

int32 FAnimTrack::GetSegmentIndexAtTime ( float InTime ) const

Gets the index of the segment at the given absolute montage time.

◆ GetTotalBytesUsed()

int32 FAnimTrack::GetTotalBytesUsed ( ) const

◆ GetTrackAdditiveType()

int32 FAnimTrack::GetTrackAdditiveType ( ) const

◆ HasRootMotion()

bool FAnimTrack::HasRootMotion ( ) const

Returns whether any of the animation sequences this track uses has root motion

◆ InvalidateRecursiveAsset()

void FAnimTrack::InvalidateRecursiveAsset ( class UAnimCompositeBase * CheckAsset )

◆ IsAdditive()

bool FAnimTrack::IsAdditive ( ) const

◆ IsNotifyAvailable()

bool FAnimTrack::IsNotifyAvailable ( ) const

return true if anim notify is available

◆ IsRotationOffsetAdditive()

bool FAnimTrack::IsRotationOffsetAdditive ( ) const

◆ IsValidToAdd()

bool FAnimTrack::IsValidToAdd	(	const UAnimSequenceBase *	SequenceBase,
		FText *	OutReason = `nullptr`
	)		const

return true if valid to add

◆ ValidateSegmentTimes()

void FAnimTrack::ValidateSegmentTimes ( )

Ensure segment times are correctly formed (no gaps and no extra time at the end of the anim reference)

Member Data Documentation

◆ AnimSegments

TArray<FAnimSegment> FAnimTrack::AnimSegments

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/Engine/Classes/Animation/AnimCompositeBase.h
Engine/Source/Runtime/Engine/Private/Animation/AnimCompositeBase.cpp

Public Member Functions

Public Attributes