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  3. UMovieScenePropertyTrack

UMovieScenePropertyTrack

Base class for tracks that animate an object property

API > API/Runtime > API/Runtime/MovieSceneTracks > API/Runtime/MovieSceneTracks/Tracks

Inheritance Hierarchy

References

   
Module MovieSceneTracks
Header /Engine/Source/Runtime/MovieSceneTracks/Public/Tracks/MovieScenePropertyTrack.h
Include #include "Tracks/MovieScenePropertyTrack.h"

Syntax

class UMovieScenePropertyTrack : public UMovieSceneNameableTrack

Remarks

Base class for tracks that animate an object property

Variables

  Type Name Description
Protected variable FMovieScenePropertyBinding PropertyBinding  
Protected variable TArray< TObjectPtr< UMovieSceneSection > > Sections All the sections in this list
Public variable FName UniqueTrackName Unique name for this track to afford multiple tracks on a given object (i.e. for array properties)

Constructors

  Type Name Description
Public function  

UMovieScenePropertyTrack ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function TArray< UMovieSceneSection *, TInlineAllocator< 4 > > Find all sections at the current time.
Public function UMovieSceneSection *

FindOrAddSection ( FFrameNumber Time,
bool& bSectionAdded
)

 Finds a section at the current time.
Public function UMovieSceneSection *

FindOrExtendSection ( FFrameNumber Time,
float& OutWeight
)

 Finds a section at the current time or extends an existing one
Public function UMovieSceneSection * Finds a section at the current time.
Public function Const TOptional< ValueType >

GetCurrentValue ( const UObject* Object
)

  
Public function Const const FMovieScenePropertyBinding & Access the property binding for this track
Public function Const FName  
Public function Const FName  
Public function void

SetPropertyNameAndPath ( FName InPropertyName,
const FString& InPropertyPath
)

 Sets the property name for this animatable property

Overridden from UMovieSceneNameableTrack

  Type Name Description
Public function Virtual Const bool Can rename this track.
Public function Virtual Const FText  

Overridden from UMovieSceneTrack

  Type Name Description
Public function Virtual void Add a section to this track.
Public function Virtual Const const TArray< UMovieSceneSection * > & Called when all the sections of the track need to be retrieved.
Public function Virtual Const FText Get the track's display tooltip text to be shown on the track's name.
Public function Virtual Const UMovieSceneSection * Finds a section we want to key and recieve globally changed values.
Public function Virtual Const FName  
Public function Virtual Const bool

HasSection ( const UMovieSceneSection& Section
)

 Checks to see if the section is in this track.
Public function Virtual Const bool

IsEmpty ()

  
Public function Virtual void Removes animation data.
Public function Virtual void Removes a section from this track.
Public function Virtual void

RemoveSectionAt ( int32 SectionIndex
)

 Removes a section from this track at a particular index
Public function Virtual void Set the section we want to key and recieve globally changed values.

Overridden from UObject

  Type Name Description
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Deprecated Variables

  Type Name Description
Public variable FName PropertyName_DEPRECATED Name of the property being changed
Public variable FString PropertyPath_DEPRECATED Path to the property from the source object being changed

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