1. Epic GamesDeveloper
  3. TMovieSceneTimeArray

TMovieSceneTimeArray

A utility class that lets you store a collection of timestamped data originating from various time bases.

Unreal Engine C++ API Reference > Runtime > MovieScene > Evaluation

References

   
Module MovieScene
Header /Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieSceneTimeArray.h
Include #include "Evaluation/MovieSceneTimeArray.h"

Syntax

template<typename DataType>  
struct TMovieSceneTimeArray

Remarks

A utility class that lets you store a collection of timestamped data originating from various time bases.

All of the data is stored in "root" time space. That is: as you add timestamped data, these timestamps are converted back to "root times" using the inverse of the current time transform. Pushing and popping time transforms, and incrementing loop counts, makes it possible to change what's considered "local time", which affects this inverse transformation.

Functions

  Type Name Description
Public function void

Add ( FFrameNumber LocalTime,
const DataType& Datum
)

 Adds a new piece of data, timestamped to the given local time
Public function void

Clear ()

 Clears all entries
Public function Const TArrayView< const TMovieSceneTimeArrayEntry< DataType > > Gets the current list of entries in the array
Public function void Incremenets the warp counter for the local time space, i.e. all local times will be considered as being in a further loop
Public function void Removes the last pushed local time transform
Public function void

PushTransform ( const FMovieSceneTimeTransform& InTransform
)

 Starts a scope where local times are transformed as specified
Public function void

PushTransform ( const FMovieSceneTimeWarping& InWarping
)

 Starts a scope where local times are transformed as specified
Public function void

PushTransform ( FFrameNumber FrameOffset,
float TimeScale
)

 Starts a scope where local times are offset and scaled as specified
Public function void

PushTransform ( const FMovieSceneTimeTransform& InTransform,
const FMovieSceneTimeWarping& InWarping
)

 Starts a scope where local times are transformed as specified
Public function void

PushTransform ( FFrameNumber FirstLoopStartFrameOffset,
FFrameNumber LoopStart,
FFrameNumber LoopEnd,
float TimeScale
)

 Starts a scope where local times are looped and offset as specified

Typedefs

Name Description
FEntry  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page