UE::MovieScene::FEvaluationTreePopulationRules Struct Reference

#include <MovieSceneEvaluationTreePopulationRules.h>

Classes
struct	FSortedSection

Public Types
using	FSectionSortPredicate = TFunctionRef< bool(const FSortedSection &, const FSortedSection &)>

Static Public Member Functions
static MOVIESCENE_API void	Blended (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree)
static MOVIESCENE_API void	Blended (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree, FSectionSortPredicate Predicate)
static MOVIESCENE_API void	HighPass (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree)
static MOVIESCENE_API void	HighPassPerRow (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree)
static MOVIESCENE_API void	HighPassCustom (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree, FSectionSortPredicate Predicate)
static MOVIESCENE_API void	HighPassCustomPerRow (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree, FSectionSortPredicate Predicate)
static MOVIESCENE_API void	PopulateNearestSection (TArrayView< UMovieSceneSection *const > Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &OutTree)

Member Typedef Documentation

FSectionSortPredicate

using UE::MovieScene::FEvaluationTreePopulationRules::FSectionSortPredicate = TFunctionRef<bool(const FSortedSection&, const FSortedSection&)>

Member Function Documentation

Blended() [1/2]

void UE::MovieScene::FEvaluationTreePopulationRules::Blended ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree  )

static

Adds all active and non-empty sections to the evaluation tree.

Blended() [2/2]

void UE::MovieScene::FEvaluationTreePopulationRules::Blended ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree, FSectionSortPredicate  Predicate  )

static

As above, but with custom sorting for the sections before they're added to the evaluation tree.

HighPass()

void UE::MovieScene::FEvaluationTreePopulationRules::HighPass ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree  )

static

Adds active and non-empty sections to the evaluation tree based on priority: top rows have priority over bottom rows, and overlapping sections have priority over underlapped sections. Sections that have a valid blend type are always added to the tree.

HighPassCustom()

void UE::MovieScene::FEvaluationTreePopulationRules::HighPassCustom ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree, FSectionSortPredicate  Predicate  )

static

Adds active and non-empty sections to the evaluation tree based on the priority defined in the given predicate. For any time range, only the first section (based on the given predicate's sorting) will be added to the evaluation tree, and others will be discarded. Sections that have a valid blend type are always added to the tree.

HighPassCustomPerRow()

void UE::MovieScene::FEvaluationTreePopulationRules::HighPassCustomPerRow ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree, FSectionSortPredicate  Predicate  )

static

Adds active and non-empty sections to the evaluation tree based on the priority defined in the given predicate. For any time range, only the first section of each row (based on the given predicate's sorting) will be added to the evaluation tree, and others will be discarded. Sections that have a valid blend type are always added to the tree.

HighPassPerRow()

void UE::MovieScene::FEvaluationTreePopulationRules::HighPassPerRow ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree  )

static

Adds active and non-empty sections to the evaluation tree based on priority: overlapping sections have priority over underlapped sections. Sections that have a valid blend type are always added to the tree.

PopulateNearestSection()

void UE::MovieScene::FEvaluationTreePopulationRules::PopulateNearestSection ( TArrayView< UMovieSceneSection *const >  Sections, TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > &  OutTree  )

static

Runs the logic to populate empty ranges in the field with the nearest section

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The documentation for this struct was generated from the following files:

• Engine/Source/Runtime/MovieScene/Public/Compilation/MovieSceneEvaluationTreePopulationRules.h
• Engine/Source/Runtime/MovieScene/Private/Compilation/MovieSceneEvaluationTreePopulationRules.cpp