FAnimMixerBusUtils | Unreal Engine 5.8 Documentation

Bus topology utilities. Functions that take mixer tracks expect all tracks for a single bound object.


Name	FAnimMixerBusUtils
Type	struct
Header File	/Engine/Plugins/Experimental/MovieSceneAnimMixer/Source/MovieSceneAnimMixer/Public/AnimMixerBusUtils.h
Include Path	#include "AnimMixerBusUtils.h"

Syntax

struct FAnimMixerBusUtils

Name	Remarks	Include Path
static TArray< FName > ComputeBusEvaluationOrder ( TArrayView< UMovieSceneAnimationMixerTrack*const > MixerTracks )	Build a dependency graph from mixer tracks and return topologically sorted bus names.	AnimMixerBusUtils.h
static TArray< FName > GatherBusNamesFromSequence ( UMovieSceneSequence* RootSequence )	Gather all bus names across the sequence hierarchy.	AnimMixerBusUtils.h
static FAnimMixerBusValidationResult ValidateBusTopology ( TArrayView< UMovieSceneAnimationMixerTrack*const > MixerTracks )	Validate bus topology: cycles, self-references, duplicate writers, orphans.	AnimMixerBusUtils.h
static bool WouldBusSectionCreateCycle ( FName BusName, UMovieSceneAnimationMixerTrack* Track, TArrayView< UMovieSceneAnimationMixerTrack*const > MixerTracks )	Would adding a bus section reading BusName to Track create a cycle?	AnimMixerBusUtils.h
static bool WouldBusTargetCreateCycle ( FName BusName, UMovieSceneAnimationMixerTrack* Track, TArrayView< UMovieSceneAnimationMixerTrack*const > MixerTracks )	Would setting Track's target to BusName create a cycle?	AnimMixerBusUtils.h