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  3. FSubSequencePath

FSubSequencePath

A path of unaccumulated sequence IDs ordered from child->parent->grandparent that is used to generate unique sequenceIDs for inner sequences Optimized for Remap rather than Push/Pop by keeping sequence IDs child-parent order (the order they are required for remapping)

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

References

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

Syntax

struct FSubSequencePath

Remarks

A path of unaccumulated sequence IDs ordered from child->parent->grandparent that is used to generate unique sequenceIDs for inner sequences Optimized for Remap rather than Push/Pop by keeping sequence IDs child-parent order (the order they are required for remapping)

Constructors

  Type Name Description
Public function   Default construction to a root path
Public function   Set up this path from a specific sequence ID that points to a particular sequence in the specified hierarchy
Public function   Set up this path from a specific sequence ID that points to a particular sequence in the specified hierarchy

Functions

  Type Name Description
Public function Const bool Check whether this path contains the specified sequence ID
Public function Static FMovieSceneSequenceID Find the first parent sequence ID that is common to both A and B
Public function Const FMovieSceneSequenceID  
Public function Const FMovieSceneSequenceID

MakeLocalSequenceID ( FMovieSceneSequenceID ParentSequenceID,
FMovieSceneSequenceID TargetSequenceID
)

  
Public function Const int32 Return the number of generations between this path's leaf node, and the specified sequence ID
Public function Const int32 Return the number of generations between the root and the specified sequence ID
Public function void

PopGenerations ( int32 NumGenerations
)

  
Public function void

PopTo ( FMovieSceneSequenceID ParentSequenceID
)

  
Public function void

PushGeneration ( FMovieSceneSequenceID AccumulatedSequenceID,
FMovieSceneSequenceID UnaccumulatedSequenceID
)

  
Public function void

Reset ()

 Reset this path to its default state (pointing to the root sequence)
Public function void

Reset ( FMovieSceneSequenceID LeafID,
const FMovieSceneSequenceHierarchy* RootHierarchy
)

 Set up this path from a specific sequence ID that points to a particular sequence in the specified hierarchy
Public function Const FMovieSceneSequenceID Remap the specified sequence ID based on the currently evaluating sequence path, to the Root

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