MovieSceneDoubleChannel.h File Reference

#include "Channels/MovieSceneCurveChannelCommon.h"
#include "Containers/Array.h"
#include "Containers/ArrayView.h"
#include "Containers/EnumAsByte.h"
#include "CoreTypes.h"
#include "Curves/KeyHandle.h"
#include "Curves/RealCurve.h"
#include "Curves/RichCurve.h"
#include "HAL/PlatformCrt.h"
#include "KeyParams.h"
#include "Math/Range.h"
#include "Misc/FrameNumber.h"
#include "Misc/FrameRate.h"
#include "Misc/FrameTime.h"
#include "Misc/Optional.h"
#include "MovieSceneChannel.h"
#include "MovieSceneChannelData.h"
#include "MovieSceneChannelTraits.h"
#include "Serialization/StructuredArchive.h"
#include "Templates/Tuple.h"
#include "Templates/UnrealTemplate.h"
#include "UObject/Class.h"
#include "UObject/ObjectMacros.h"
#include "Misc/EnumClassFlags.h"
#include "MovieSceneDoubleChannel.generated.h"

Go to the source code of this file.

Classes
struct	FMovieSceneDoubleValue
struct	TIsPODType< FMovieSceneDoubleValue >
struct	TStructOpsTypeTraits< FMovieSceneDoubleValue >
struct	FMovieSceneDoubleChannel
struct	TStructOpsTypeTraits< FMovieSceneDoubleChannel >
struct	TMovieSceneChannelTraits< FMovieSceneDoubleChannel >

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, FMovieSceneDoubleValue &InOutValue)
MOVIESCENE_API EMovieSceneKeyInterpolation	GetInterpolationMode (FMovieSceneDoubleChannel *InChannel, const FFrameNumber &InTime, EMovieSceneKeyInterpolation DefaultInterpolationMode)
MOVIESCENE_API FKeyHandle	AddKeyToChannel (FMovieSceneDoubleChannel *Channel, FFrameNumber InFrameNumber, double InValue, EMovieSceneKeyInterpolation Interpolation)
MOVIESCENE_API void	Dilate (FMovieSceneDoubleChannel *InChannel, FFrameNumber Origin, double DilationFactor)
MOVIESCENE_API bool	ValueExistsAtTime (const FMovieSceneDoubleChannel *InChannel, FFrameNumber InFrameNumber, const FMovieSceneDoubleValue &InValue)
MOVIESCENE_API bool	ValueExistsAtTime (const FMovieSceneDoubleChannel *InChannel, FFrameNumber InFrameNumber, double Value)
MOVIESCENE_API bool	ValueExistsAtTime (const FMovieSceneDoubleChannel *InChannel, FFrameNumber InFrameNumber, float Value)
MOVIESCENE_API void	AssignValue (FMovieSceneDoubleChannel *InChannel, FKeyHandle InKeyHandle, double InValue)
MOVIESCENE_API void	AssignValue (FMovieSceneDoubleChannel *InChannel, FKeyHandle InKeyHandle, float InValue)
MOVIESCENE_API void	InvertValue (double &InOutValue)
MOVIESCENE_API void	ReciprocalValue (double &InOutValue)
MOVIESCENE_API void	TransformValue (double &InOutValue, const FMovieSceneChannelTraitsTransform< double > &Transform)

Function Documentation

AddKeyToChannel()

MOVIESCENE_API FKeyHandle AddKeyToChannel	(	FMovieSceneDoubleChannel *	Channel,
		FFrameNumber	InFrameNumber,
		double	InValue,
		EMovieSceneKeyInterpolation	Interpolation
	)

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

AssignValue() [1/2]

MOVIESCENE_API void AssignValue	(	FMovieSceneDoubleChannel *	InChannel,
		FKeyHandle	InKeyHandle,
		double	InValue
	)

AssignValue() [2/2]

MOVIESCENE_API void AssignValue	(	FMovieSceneDoubleChannel *	InChannel,
		FKeyHandle	InKeyHandle,
		float	InValue
	)

Dilate()

MOVIESCENE_API void Dilate	(	FMovieSceneDoubleChannel *	InChannel,
		FFrameNumber	Origin,
		double	DilationFactor
	)

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

GetInterpolationMode()

MOVIESCENE_API EMovieSceneKeyInterpolation GetInterpolationMode	(	FMovieSceneDoubleChannel *	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()

MOVIESCENE_API void InvertValue

(

double &

InOutValue

)

ReciprocalValue()

MOVIESCENE_API void ReciprocalValue

(

double &

InOutValue

)

TransformValue()

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

ValueExistsAtTime() [1/3]

MOVIESCENE_API bool ValueExistsAtTime	(	const FMovieSceneDoubleChannel *	InChannel,
		FFrameNumber	InFrameNumber,
		const FMovieSceneDoubleValue &	InValue
	)

Overloads for common utility functions.

ValueExistsAtTime() [2/3]

MOVIESCENE_API bool ValueExistsAtTime	(	const FMovieSceneDoubleChannel *	InChannel,
		FFrameNumber	InFrameNumber,
		double	Value
	)

ValueExistsAtTime() [3/3]

MOVIESCENE_API bool ValueExistsAtTime	(	const FMovieSceneDoubleChannel *	InChannel,
		FFrameNumber	InFrameNumber,
		float	Value
	)