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> Unreal Engine API Reference > Runtime > MovieScene > Compilation > FEvaluationTreePopulationRules > FEvaluationTreePopulationRules::HighPassCustomPerRow

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FEvaluationTreePopulationRules::HighPassCustomPerRow

Adds active and non-empty sections to the evaluation tree based on the priority defined in the given predicate.

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References

Module	MovieScene
Header	/Engine/Source/Runtime/MovieScene/Public/Compilation/MovieSceneEvaluationTreePopulationRules.h
Include	#include "Compilation/MovieSceneEvaluationTreePopulationRules.h"
Source	/Engine/Source/Runtime/MovieScene/Private/Compilation/MovieSceneEvaluationTreePopulationRules.cpp

Syntax

static void HighPassCustomPerRow
(
    TArrayView< UMovieSceneSection *const > Sections,
    TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData > & OutTree,
    FSectionSortPredicate Predicate
)

Remarks

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.

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