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  3. UMovieSceneSkeletalAnimationSection

UMovieSceneSkeletalAnimationSection

Movie scene section that control skeletal animation

API > API/Runtime > API/Runtime/MovieSceneTracks > API/Runtime/MovieSceneTracks/Sections

Inheritance Hierarchy

References

   
Module MovieSceneTracks
Header /Engine/Source/Runtime/MovieSceneTracks/Public/Sections/MovieSceneSkeletalAnimationSection.h
Include #include "Sections/MovieSceneSkeletalAnimationSection.h"

Syntax

class UMovieSceneSkeletalAnimationSection :  
    public UMovieSceneSection,  
    public IMovieSceneEntityProvider

Remarks

Movie scene section that control skeletal animation

Variables

  Type Name Description
Public variable bool bMatchIncludeZHeight  
Public variable bool bMatchRotationPitch  
Public variable bool bMatchRotationRoll  
Public variable bool bMatchRotationYaw  
Public variable bool bMatchTranslation  
Public variable bool bMatchWithPrevious  
Public variable bool bShowSkeleton Whether to show the underlying skeleton for this section.
Public variable FName MatchedBoneName  
Public variable FVector MatchedLocationOffset Location offset determined by matching
Public variable FRotator MatchedRotationOffset Rotation offset determined by matching
Public variable FMovieSceneSkeletalAnimationParams Params  
Public variable float PreviousPlayRate  
Public variable FTransform PreviousTransform Previous transform used to specify the global OffsetTransform while calculting the root motions.
Public variable FVector StartLocationOffset Location offset applied before the matched offset
Public variable FRotator StartRotationOffset Location offset applied after the matched offset
Public variable TOptional< int32 > TempRootBoneIndex Temporary index used by GetRootMotionTransform and set by SetBoneIndexforRootMotionCalculations.

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void  
Public function Const void

GetRootMotion ( FFrameTime CurrentTime,
FRootMotionParams& OutRootMotionParams
)

  
Public function Const FMovieSceneSkeletalAnimRootMotionTrackParams * Functions/params related to root motion calcuations.
Public function Const FTransform  
Public function Const bool  
Public function Const bool

GetRootMotionVelocity ( FFrameTime PreviousTime,
FFrameTime CurrentTime,
FFrameRate FrameRate,
FTransform& OutVelocity,
float& OutWeight
)

  
Public function Const double

MapTimeToAnimation ( FFrameTime InPosition,
FFrameRate InFrameRate
)

 Get Frame Time as Animation Time
Public function void

MatchSectionByBoneTransform ( USkeletalMeshComponent* SkelMeshComp,
FFrameTime CurrentFrame,
FFrameRate FrameRate,
const FName& BoneName
)

  
Public function int32

SetBoneIndexForRootMotionCalculations ( bool bBlendFirstChildOfRoot
)

  
Public function void  
Public function void  
Public function void  
Public function void  
Public function void  
Public function void  

Overridden from UMovieSceneSection

  Type Name Description
Protected function Virtual Const TOptional< TRange< FFrameNumber > > Returns the range to auto size this section to, if there is one.
Protected function Virtual Const TOptional< FFrameTime > The optional offset time of this section
Protected function Virtual Const void

GetSnapTimes ( TArray< FFrameNumber >& OutSnapTimes,
bool bGetSectionBorders
)

 Gets all snap times for this section
Protected function Virtual Const float Get The Total Weight Value for this Section For Most Sections it's just the Ease Value, but for some Sections also have an extra Weight Curve
Protected function Virtual void

MigrateFrameTimes ( FFrameRate SourceRate,
FFrameRate DestinationRate
)

 Migrate the frame times of the movie scene section from the source frame rate to the destination frame rate
Public function Virtual void

SetEndFrame ( TRangeBound< FFrameNumber > NewEndFrame
)

 Set this section's end frame in sequence resolution space
Public function Virtual void

SetRange ( const TRange< FFrameNumber >& NewRange
)

 Sets a new range of times for this section
Public function Virtual void

SetStartFrame ( TRangeBound< FFrameNumber > NewStartFrame
)

 Set this section's start frame in sequence resolution space.
Protected function Virtual UMovieSceneSection *

SplitSection ( FQualifiedFrameTime SplitTime,
bool bDeleteKeys
)

 Split a section in two at the split time
Protected function Virtual void

TrimSection ( FQualifiedFrameTime TrimTime,
bool bTrimLeft,
bool bDeleteKeys
)

 Trim a section at the trim time

Overridden from UObject

  Type Name Description
Public function Virtual bool

Modify ( bool bAlwaysMarkDirty
)

 Note that the object will be modified.
Protected function Virtual void ~UObject interface
Protected function Virtual void Handles reading, writing, and reference collecting using FArchive.

Overridden from IMovieSceneEntityProvider

  Type Name Description
Protected function Virtual void

ImportEntityImpl ( UMovieSceneEntitySystemLinker* EntityLinker,
const FEntityImportParams& InParams,
FImportedEntity* OutImportedEntity
)

 ~IMovieSceneEntityProvider interface

Classes

  Type Name Description
Public struct FRootMotionParams    
Public struct FRootMotionTransformParam    

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