MovieSceneAnimMixer

API > API/Plugins

   
Name MovieSceneAnimMixer
Type Plugin
Part of Plugins Sequencer Anim Mixer
Location /Engine/Plugins/Experimental/MovieSceneAnimMixer/Source/MovieSceneAnimMixer/
Module Build Rules MovieSceneAnimMixer.Build.cs

Classes

Name Remarks
FMovieSceneAnimMixerModule  
ULayerBlendDecoration  
UMovieSceneAnimationMaskDecoration Decorator for associating a mixer layer with per-bone blend masks (UAF Blend Mask).
UMovieSceneAnimationMixerLayer Represents a single layer in an Animation Mixer track.
UMovieSceneAnimationMixerTrack  
UMovieSceneAnimationSectionDecoration  
UMovieSceneAnimationTrackDecoration Track decoration that adds animation mixer components to child track entities.
UMovieSceneAnimBlueprintTargetSystem  
UMovieSceneAnimBusSection Section type for reading a stored pose from a named bus into a mixer layer.
UMovieSceneAnimBusSystem System that creates/updates FMovieSceneAnimBusReadTask instances on entities with BusName components.
UMovieSceneAnimCrossfadeTransitionSection Crossfade transition section that blends between two animation sections using a blend curve.
UMovieSceneAnimInertialDeadBlendTransitionSection Inertial dead blend transition section that provides smooth, velocity-aware blending between two animation sections.
UMovieSceneAnimInstanceTargetSystem System that handles applying animation mixer evaluation tasks to a custom anim instance on a skeletal mesh component.
UMovieSceneAnimMixerLayerWeightSection Section for the layer weight decoration.
UMovieSceneAnimMixerMaskSection  
UMovieSceneAnimMixerMaskSystem Gathers mask section entities and produces layer blend task entities for the mixer.
UMovieSceneAnimMixerSettings  
UMovieSceneAnimMixerSystem Takes in evaluation tasks with optional pose weight, masks, priority and a given animation target.
UMovieSceneAnimNextTargetSystem System that handles applying animation mixer evaluation tasks to an injection site in an Unreal Animation Framework module.
UMovieSceneAnimTransitionSectionBase Abstract base class for all Anim Mixer transition section types.
UMovieSceneLayerWeightDecoration Decoration that adds a keyframeable weight channel to a mixer layer.
UMovieSceneMirroringDecoration Decoration that applies mirroring to animation poses produced by sections or tracks in the Anim Mixer.
UMovieSceneMixedSkeletalAnimationSystem System to handle creating evaluation tasks from skeletal animation track sections for the anim mixer.
UMovieSceneMixerBakeTargetSystem Entity system that captures mixer evaluation results during bake evaluation.
UMovieSceneRootMotionHostSection Section that hosts channels from a root motion settings decoration when it lives on a track rather than a section.
UMovieSceneRootMotionSection Section that controls where root motion is applied for animation mixer tracks.
UMovieSceneRootMotionSettingsDecoration Decoration that provides root motion offset settings.
UMovieSceneRootMotionSystem Takes in evaluation tasks on mixers.
UMovieSceneRootMotionTargetDecoration Track-level decoration that controls where root motion is applied.
USequencerMixedAnimInstance Custom anim instance and proxy that take an anim evaluation task, evaluate it, and push the resulting pose to the skeleton.

Structs

Name Remarks
FAnimMixerBusUtils Bus topology utilities.
FAnimMixerBusValidationResult  
FAnimMixerComponentTypes  
FAnimMixerUtils  
FAnimNextBakeRootAttributeToBoneTask Writes the RootTransformAttribute onto the top pose's bone[0] in actor-relative space so a non-consuming eval task (e.g. a layered Control Rig) can read it.
FAnimNextBlendTwoKeyframesPreserveRootMotionTask  
FAnimNextConvertRootMotionToWorldSpaceTask Task that converts the root motion attribute on the top pose of the pose stack to world space by adding on the actor transformation, root base transform, and/or transform origin.
FAnimNextExtractRootMotionTask Generic root motion extraction task.
FAnimNextResetRootBoneTask Undoes FAnimNextBakeRootAttributeToBoneTask: targets stack index 1 (the bake's pose, pushed down when a non-consuming eval task ran on top) and resets bone[0] to identity.
FAnimNextSetRootTransformAttributeTask Task that sets the RootTransformAttribute on the top keyframe, creating it if it doesn't exist.
FAnimNextStoreRootTransformTask Task that gets the final mixed root transform and stores it in the root motion data for later application.
FAnimNextTransitionEvaluationTask FAnimNextTransitionEvaluationTask
FAnimNode_SequencerMixerTarget  
FAnimSubsystem_SequencerMixer Allows sequencer's anim mixer system to communicate with mixer nodes in an anim blueprint
FBakeFilter Filter for controlling which mixer entries are included during bake evaluation.
FBakeResult  
FBoneMatchingContext  
FBusDependencyGraph Dependency graph for bus-target mixers.
FCachedMaskAssetData Cached data from a single mask asset. Invalidated when the asset changes.
FLayerBlendTaskBuilder Builder for layer-level blend tasks.
FMaskLayerAccumulation Per-{BoundObject, MixerLayer} accumulation state for mask blending.
FMaskLayerKey Key for the accumulation map.
FMixedAnimSkeletalAnimationData  
FMovieSceneAccumulateAbsoluteBlendTask Sequencer weighted average addition blend task
FMovieSceneAnimBlueprintTarget Declaring a unique target for the "Sequencer Mixer Target" node in an Anim BP.
FMovieSceneAnimBusData Stored evaluation program for a bus-target mixer.
FMovieSceneAnimBusReadTask Evaluation task that reads a stored pose from a named bus and pushes it onto the VM's keyframe stack.
FMovieSceneAnimBusStorageKey Key for per-object, per-bus-name storage.
FMovieSceneAnimBusTarget Target type that writes the mixer's evaluated pose to a named bus.
FMovieSceneAnimInstanceTarget Declaring a unique target for targeting a custom anim instance on the skeletal mesh component.
FMovieSceneAnimMixer  
FMovieSceneAnimMixerBlendProviderData  
FMovieSceneAnimMixerEntry  
FMovieSceneAnimMixerEvaluationModifier  
FMovieSceneAnimMixerKey  
FMovieSceneAnimNextInjectionTarget Declaring a unique target for targeting an injection site on an Unreal Animation Framework module.
FMovieSceneAnimNextTargetData  
FMovieSceneBoneMatchChannel Channel that stores FMovieSceneBoneMatchData as discrete (non-interpolated) keys.
FMovieSceneBoneMatchData  
FMovieSceneByteChannelDefaultOnly  
FMovieSceneMaskBlendProviderData  
FMovieSceneMixerBakeTarget Hidden target struct used during bake evaluation to tell the target system to cache results instead of applying them.
FMovieSceneMixerRootMotionComponentData Structure that is shared between entities for handling the mixer's root motion result.
FMovieSceneRootMotionSettings Structure used for animation tracks to communicate to the mixer how they would like root motion handled if at all.
FMovieSceneSkeletalAnimationEvaluationTask  
FRootMotionAccumulatedOffset Cached accumulated offset from sections with KeepState enabled.
FSequencerMixedAnimInstanceProxy Proxy override for this UAnimInstance-derived class
FSequencerMixerPendingNotifyBatch One section's notifies plus the blend weight at which to fire them.
FSkeletalAnimationRootMotionOverride  

Interfaces

Name Remarks
ILayerBlendDecoration Marker interface for layer blend decorations.

Typedefs

Name Type Remarks Include Path
FPreEvaluateMixerTasks TMulticastDelegate_TwoParams< void, const FAnimationUpdateContext &, UE::UAF::FEvaluationVM & >   MovieSceneAnimMixerModule.h

Enums

Public

Name Remarks
EBoneMatchTimeMode  
EMovieSceneAnimLoopMode  
EMovieSceneRootMotionDestination  
EMovieSceneRootMotionGapBehavior Behavior during gaps where no root motion sections are active
EMovieSceneRootMotionKeepState  
EMovieSceneRootMotionSource Which bone to extract root motion from in the pose.
EMovieSceneRootMotionSpace Enum describing what space that root motion should be applied in.
EMovieSceneRootMotionTransformMode Enum describing what space that root motion should be applied in.

Functions

Public

Name Remarks Include Path Unreal Specifiers
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  
  Systems/MovieSceneRootMotionSystem.h  

bool WouldCreateBoneMatchCycle ( UMovieSceneSection* CandidateSection,
UMovieSceneSection* TargetSection
)

 Returns true if setting TargetSection to reference CandidateSection would create a bone match dependency cycle MovieSceneAnimationMixerTrack.h  

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