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  3. FAnimTrack

FAnimTrack

This is list of anim segments for this track For now this is only one [TArray](API\Runtime\Core\Containers\TArray), but in the future we should define more transition/blending behaviors

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Animation

References

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

Syntax

struct FAnimTrack

Remarks

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

Variables

  Type Name Description
Public variable TArray< FAnimSegment > AnimSegments  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void Moves anim segments so that there are no gaps between one finishing and the next starting, preserving the order of AnimSegments
Public function bool

ContainRecursive ( const TArray< UAnimCompositeBase* >& CurrentAccumulatedList
)

 This is recursive function that look thorough internal assets and clear the reference if recursive is found.
Public function void

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

 Enable Root motion setting from montage
Public function Const UAnimSequence * Get Addiitve Base Pose if additive
Public function Const bool

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

  
Public function Const void

GetAnimationPose ( FAnimationPoseData& OutAnimationPoseData,
const FAnimExtractContext& ExtractionContext
)

  
Public function Const void

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

 Retrieves AnimNotifies between two Track time positions.
Public function Const float  
Public function Const void

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

 Given a Track delta position [StartTrackPosition, EndTrackPosition] See if any AnimSegment overlaps any of it, and if it does, break it up into RootMotionExtractionPieces.
Public function Const const FAnimSegment *

GetSegmentAtTime ( float InTime
)

 Get the segment at the given absolute montage time
Public function FAnimSegment *

GetSegmentAtTime ( float InTime
)

 Get the segment at the given absolute montage time
Public function Const int32

GetSegmentIndexAtTime ( float InTime
)

 Gets the index of the segment at the given absolute montage time.
Public function Const int32  
Public function Const int32  
Public function Const bool Returns whether any of the animation sequences this track uses has root motion
Public function void This is to prevent anybody adding recursive asset to anim composite as a result of anim composite being a part of anim sequence base
Public function Const bool  
Public function Const bool Return true if anim notify is available
Public function Const bool  
Public function Const bool

IsValidToAdd ( const UAnimSequenceBase* SequenceBase,
FText* OutReason
)

 Return true if valid to add
Public function void  
Public function void Sorts AnimSegments based on the start time of each segment
Public function void Ensure segment times are correctly formed (no gaps and no extra time at the end of the anim reference)

Deprecated Functions

  Type Name Description
Public function Const void

GetAnimationPose ( FCompactPose& OutPose,
FBlendedCurve& OutCurve,
const FAnimExtractContext& ExtractionContext
)

 Use other GetAnimationPose signature
Public function Const void

GetAnimNotifiesFromTrackPositions ( const float& PreviousTrackPosition,
const float& CurrentTrackPosition,
TArray< FAnimNotifyEventReference >& OutActiveNotifies
)

 Use the GetAnimNotifiesFromTrackPositions that takes FAnimNotifyContext instead
Public function Const void

GetAnimNotifiesFromTrackPositions ( const float& PreviousTrackPosition,
const float& CurrentTrackPosition,
TArray< const FAnimNotifyEvent* >& OutActiveNotifies
)

 Use the GetAnimNotifiesFromTrackPositions that takes FAnimNotifyEventReferences instead

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