MovieSceneFloatChannel.cpp File Reference

#include "Channels/MovieSceneFloatChannel.h"
#include "Channels/MovieSceneChannelProxy.h"
#include "Channels/MovieSceneCurveChannelImpl.h"
#include "Channels/MovieSceneInterpolation.h"
#include "Channels/MovieScenePiecewiseCurveUtils.inl"
#include "MovieSceneFrameMigration.h"
#include "MovieSceneFwd.h"
#include "UObject/FortniteMainBranchObjectVersion.h"
#include "UObject/SequencerObjectVersion.h"

Classes
struct	UE::MovieScene::Interpolation::FFloatChannelPiecewiseData

Namespaces
namespace	UE
namespace	UE::MovieScene
namespace	UE::MovieScene::Interpolation

Functions
void	UE::MovieScene::OnRemapChannelKeyTime (const FMovieSceneChannel *Channel, const IRetimingInterface &Retimer, FFrameNumber PreviousTime, FFrameNumber CurrentTime, FMovieSceneFloatValue &InOutValue)
EMovieSceneKeyInterpolation	GetInterpolationMode (FMovieSceneFloatChannel *InChannel, const FFrameNumber &InTime, EMovieSceneKeyInterpolation DefaultInterpolationMode)
FKeyHandle	AddKeyToChannel (FMovieSceneFloatChannel *Channel, FFrameNumber InFrameNumber, float InValue, EMovieSceneKeyInterpolation Interpolation)
void	Dilate (FMovieSceneFloatChannel *InChannel, FFrameNumber Origin, float DilationFactor)
bool	ValueExistsAtTime (const FMovieSceneFloatChannel *InChannel, FFrameNumber InFrameNumber, float InValue)
bool	ValueExistsAtTime (const FMovieSceneFloatChannel *InChannel, FFrameNumber InFrameNumber, const FMovieSceneFloatValue &InValue)
void	AssignValue (FMovieSceneFloatChannel *InChannel, FKeyHandle InKeyHandle, float InValue)
void	InvertValue (float &InOutValue)
void	ReciprocalValue (float &InOutValue)
void	TransformValue (float &InOutValue, const FMovieSceneChannelTraitsTransform< float > &Transform)

Function Documentation

AddKeyToChannel()

FKeyHandle AddKeyToChannel	(	FMovieSceneFloatChannel *	Channel,
		FFrameNumber	InFrameNumber,
		float	InValue,
		EMovieSceneKeyInterpolation	Interpolation
	)

Overload for adding a new key to a float channel at a given time. See UE::MovieScene::AddKeyToChannel for default implementation.

AssignValue()

void AssignValue	(	FMovieSceneFloatChannel *	InChannel,
		FKeyHandle	InKeyHandle,
		float	InValue
	)

Dilate()

void Dilate	(	FMovieSceneFloatChannel *	InChannel,
		FFrameNumber	Origin,
		float	DilationFactor
	)

Overload for dilating float channel data. See UE::MovieScene::Dilate for default implementation.

GetInterpolationMode()

EMovieSceneKeyInterpolation GetInterpolationMode	(	FMovieSceneFloatChannel *	InChannel,
		const FFrameNumber &	InTime,
		EMovieSceneKeyInterpolation	DefaultInterpolationMode
	)

Overload for getting the interpolation mode for a channel at a specified time, it could be the previous key's mode.See UE::MovieScene::GetInterpolationMode for default implementation.

InvertValue()

void InvertValue

(

float &

InOutValue

)

ReciprocalValue()

void ReciprocalValue

(

float &

InOutValue

)

TransformValue()

void TransformValue	(	float &	InOutValue,
		const FMovieSceneChannelTraitsTransform< float > &	Transform
	)

ValueExistsAtTime() [1/2]

bool ValueExistsAtTime	(	const FMovieSceneFloatChannel *	InChannel,
		FFrameNumber	InFrameNumber,
		const FMovieSceneFloatValue &	InValue
	)

ValueExistsAtTime() [2/2]

bool ValueExistsAtTime	(	const FMovieSceneFloatChannel *	InChannel,
		FFrameNumber	InFrameNumber,
		float	InValue
	)

Overloads for common utility functions.