IMovieSceneEvaluationHook | Unreal Engine 5.7 Documentation

All evaluation hooks are executed at the end of the frame (at a time when re-entrancy is permitted), and cannot have any component dependencies


Name	IMovieSceneEvaluationHook
Type	class
Header File	/Engine/Source/Runtime/MovieScene/Public/Evaluation/IMovieSceneEvaluationHook.h
Include Path	#include "Evaluation/IMovieSceneEvaluationHook.h"

Syntax

class IMovieSceneEvaluationHook

Name	Type	Remarks	Include Path
FSharedPlaybackState	UE::MovieScene::FSharedPlaybackState		Evaluation/IMovieSceneEvaluationHook.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void Begin ( TSharedRef< FSharedPlaybackState > SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h
virtual void End ( TSharedRef< FSharedPlaybackState > SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h
virtual void Trigger ( TSharedRef< FSharedPlaybackState > SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h
virtual void Update ( TSharedRef< FSharedPlaybackState > SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void Begin ( IMovieScenePlayer* Player, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h
virtual void End ( IMovieScenePlayer* Player, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h
virtual void Trigger ( IMovieScenePlayer* Player, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h
virtual void Update ( IMovieScenePlayer* Player, const UE::MovieScene::FEvaluationHookParams& Params ) const		Evaluation/IMovieSceneEvaluationHook.h