#include <BlendableTokenStack.h>

Inheritance diagram for TBlendableTokenStack< DataType >:

Public Member Functions
	TBlendableTokenStack ()

void	AddToken (const TBlendableToken< DataType > *TokenToAdd)

virtual void	ComputeAndActuate (UObject *InObject, FMovieSceneBlendingAccumulator &Accumulator, FMovieSceneBlendingActuatorID InActuatorType, const FMovieSceneContext &Context, FPersistentEvaluationData &PersistentData, IMovieScenePlayer &Player) override final

virtual void	Interrogate (UObject *AnimatedObject, FMovieSceneInterrogationData &InterrogationData, FMovieSceneBlendingAccumulator &Accumulator, FMovieSceneBlendingActuatorID ActuatorTypeID, const FMovieSceneContext &Context) override final

template<typename... T>
void	SavePreAnimatedStateForAllEntities (IMovieScenePlayer &Player, T &&... Args) const

template<typename... T>
void	SavePreAnimatedState (IMovieScenePlayer &Player, T &&... Args) const

Public Member Functions inherited from IBlendableTokenStack
virtual	~IBlendableTokenStack ()

Public Attributes
TArray< const TBlendableToken< DataType > * >	Tokens

int32	CurrentBias

Public Attributes inherited from IBlendableTokenStack
FMovieSceneAnimTypeID	DataTypeID

Additional Inherited Members
Protected Member Functions inherited from IBlendableTokenStack
	IBlendableTokenStack (FMovieSceneAnimTypeID InDataTypeID)

Detailed Description

template<typename DataType>
struct TBlendableTokenStack< DataType >

Implementation of a blendable token stack for any given data type

Constructor & Destructor Documentation

◆ TBlendableTokenStack()

template<typename DataType >

TBlendableTokenStack< DataType >::TBlendableTokenStack ( )

inline

Member Function Documentation

◆ AddToken()

template<typename DataType >

void TBlendableTokenStack< DataType >::AddToken ( const TBlendableToken< DataType > * TokenToAdd )

inline

Conditionally add a token to this stack if it has a >= hierarchical bias, removing anything of a lower bias

Parameters

TokenToAdd The token to add

◆ ComputeAndActuate()

template<typename DataType >

void TBlendableTokenStack< DataType >::ComputeAndActuate	(	UObject *	InObject,
		FMovieSceneBlendingAccumulator &	Accumulator,
		FMovieSceneBlendingActuatorID	InActuatorType,
		const FMovieSceneContext &	Context,
		FPersistentEvaluationData &	PersistentData,
		IMovieScenePlayer &	Player
	)

finaloverridevirtual

Implemented by typed stacks to compute the final blended value for its data, and apply that result to the specified object

Parameters

InObject	The object to apply the result to. Nullptr for root track data.
Accumulator	The accumulator that was used to gather and consolidate the blendable tokens
ActuatorTypeID	A unique identifier to the actuator that should be used to apply the result to the object
Context	Root-level movie scene evaluation context for the current frame
PersistentData	Persistent data store for the evaluation
Player	The player that is responsible for playing back the sequence

Definition needs to exist after the definition of FMovieSceneBlendingAccumulator

Implements IBlendableTokenStack.

◆ Interrogate()

template<typename DataType >

void TBlendableTokenStack< DataType >::Interrogate	(	UObject *	AnimatedObject,
		FMovieSceneInterrogationData &	InterrogationData,
		FMovieSceneBlendingAccumulator &	Accumulator,
		FMovieSceneBlendingActuatorID	ActuatorTypeID,
		const FMovieSceneContext &	Context
	)

finaloverridevirtual

Implemented by typed stacks to interrogate the final blended value for its data.

Parameters

AnimatedObject	The object that the value should be interrogated for
InterrogationData	The interrogation data to populate
Accumulator	The accumulator that was used to gather and consolidate the blendable tokens
ActuatorTypeID	A unique identifier to the actuator that should be used to apply the result to the object
Context	Root-level movie scene evaluation context for the current frame

Implements IBlendableTokenStack.

◆ SavePreAnimatedState()

template<typename DataType >

template<typename... T>

void TBlendableTokenStack< DataType >::SavePreAnimatedState	(	IMovieScenePlayer &	Player,
		T &&...	Args
	)		const

inline

Helper function for saving pre-animated state for all entites that want RestoreState and relate to the current token stack.

Parameters

Player	The movie scene player that's playing back the sequence
Args	Variable arguments that are forwarded to IMovieScenePlayer::SavePreAnimatedState

◆ SavePreAnimatedStateForAllEntities()

template<typename DataType >

template<typename... T>

void TBlendableTokenStack< DataType >::SavePreAnimatedStateForAllEntities	(	IMovieScenePlayer &	Player,
		T &&...	Args
	)		const

inline

Helper function for saving pre-animated state for all entites that contributed to this stack, regardless of whether they want restore state or not

Parameters

Player	The movie scene player that's playing back the sequence
Args	Variable arguments that are forwarded to IMovieScenePlayer::SavePreAnimatedState

Member Data Documentation

◆ CurrentBias

template<typename DataType >

int32 TBlendableTokenStack< DataType >::CurrentBias

The highest encountered hierarchical bias

◆ Tokens

template<typename DataType >

TArray<const TBlendableToken<DataType>*> TBlendableTokenStack< DataType >::Tokens

This stack's typed blendable tokens

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

Engine/Source/Runtime/MovieScene/Public/Evaluation/Blending/BlendableTokenStack.h
Engine/Source/Runtime/MovieScene/Public/Evaluation/Blending/MovieSceneBlendingAccumulator.inl

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TBlendableTokenStack()

Member Function Documentation

◆ AddToken()

◆ ComputeAndActuate()

◆ Interrogate()

◆ SavePreAnimatedState()

◆ SavePreAnimatedStateForAllEntities()

Member Data Documentation

◆ CurrentBias

◆ Tokens