1. Epic GamesDeveloper
  3. FMovieSceneBlendingAccumulator

FMovieSceneBlendingAccumulator

API > API/Runtime > API/Runtime/MovieScene

   
Name FMovieSceneBlendingAccumulator
Type struct
Header File /Engine/Source/Runtime/MovieScene/Public/Evaluation/Blending/MovieSceneBlendingAccumulator.h
Include Path #include "Evaluation/Blending/MovieSceneBlendingAccumulator.h"

Syntax

struct FMovieSceneBlendingAccumulator

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
Actuators TMap< FMovieSceneBlendingActuatorID, TSharedRef< IMovieSceneBlendingActuator > > Map of actuator ID to actuator Evaluation/Blending/MovieSceneBlendingAccumulator.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
OperandToBlendState TMap< FMovieSceneEvaluationOperand, FMovieSceneAccumulatedBlendState >   Evaluation/Blending/MovieSceneBlendingAccumulator.h  
UnboundBlendState FMovieSceneAccumulatedBlendState   Evaluation/Blending/MovieSceneBlendingAccumulator.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Apply ( const FMovieSceneContext& Context,
FPersistentEvaluationData& PersistentData,
IMovieScenePlayer& Player
)

 Apply all currently accumulated blends Evaluation/Blending/MovieSceneBlendingAccumulator.h  

void BlendToken ( FMovieSceneBlendingActuatorID InActuatorTypeID,
const FMovieSceneEvaluationScope& InScope,
const FMovieSceneContext& InContext,
TBlendableToken< ActuatorDataType >&& InToken
)

 Add a global token (not bound to a particular object) that will be blended together with other tokens of the same type and actuator this frame Such tokens are collated actuator, meaning the same data type can be blended in the same manner but applied differently depending on context (ie, multiple floats that relate to slomo and fade tracks) Evaluation/Blending/MovieSceneBlendingAccumulator.h  

void BlendToken ( const FMovieSceneEvaluationOperand& InOperand,
FMovieSceneBlendingActuatorID InActuatorTypeID,
const FMovieSceneEvaluationScope& InScope,
const FMovieSceneContext& InContext,
TBlendableToken< ActuatorDataType >&& InToken
)

 Add a token that will be blended together with other tokens of the same type and actuator this frame, and applied to all objects relating to the specified operand Such tokens are collated per-object and actuator, meaning the same data type can be blended in the same manner, but applied differently depending on context (ie, multiple float properties on the same object) Evaluation/Blending/MovieSceneBlendingAccumulator.h  

void BlendToken ( FMovieSceneBlendingActuatorID InActuatorTypeID,
const FMovieSceneEvaluationScope& InScope,
const FMovieSceneContext& InContext,
ActuatorDataType&& InInputValue,
EMovieSceneBlendType InBlendType,
float InWeight,
int32 InBlendingPriority
)

   Evaluation/Blending/MovieSceneBlendingAccumulator.h  

void BlendToken ( const FMovieSceneEvaluationOperand& InOperand,
FMovieSceneBlendingActuatorID InActuatorTypeID,
const FMovieSceneEvaluationScope& InScope,
const FMovieSceneContext& InContext,
ActuatorDataType&& InInputValue,
EMovieSceneBlendType InBlendType,
float InWeight,
int32 InBlendingPriority
)

   Evaluation/Blending/MovieSceneBlendingAccumulator.h  

void DefineActuator ( FMovieSceneBlendingActuatorID InActuatorTypeID,
TSharedRef< IMovieSceneBlendingActuator > InActuator
)

 Define an actuator with the specified unique ID that operates on a specific data type Evaluation/Blending/MovieSceneBlendingAccumulator.h  

TMovieSceneBlendingActuator< DataType > * FindActuator ( FMovieSceneBlendingActuatorID InActuatorTypeID
) const

 Find an existing actuator with the specified ID that operates on a specific data type Evaluation/Blending/MovieSceneBlendingAccumulator.h  

void Interrogate ( const FMovieSceneContext& Context,
FMovieSceneInterrogationData& InterrogationData,
UObject* AnimatedObject
)

 Interrogate the final blended result when applied to the specified object Evaluation/Blending/MovieSceneBlendingAccumulator.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page