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> Unreal Engine API Reference > Editor > MovieSceneTools > Channels > FChannelCurveModel

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FChannelCurveModel

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Inheritance Hierarchy

FCurveModel

FChannelCurveModel

	FBoolChannelCurveModel
	FFloatChannelCurveModel
	FIntegerChannelCurveModel

References

Module	MovieSceneTools
Header	/Engine/Source/Editor/MovieSceneTools/Public/Channels/ChannelCurveModel.h
Include	#include "Channels/ChannelCurveModel.h"

Syntax

template<class ChannelType, class ChannelValue, class KeyType>
class FChannelCurveModel : public FCurveModel

Constructors

	Name	Description
	FChannelCurveModel ( TMovieSceneChannelHandle< ChannelTy..., UMovieSceneSection* InOwningSe..., TWeakPtr< ISequencer > InWeakSequen... )

Destructors

	Name	Description
	~FChannelCurveModel()

Functions

		Name	Description
	const TMovie...	GetChannelHandle()
	double	GetKeyValue ( TArrayView< const ChannelValue > Va..., int32 Index )
	void	SetKeyValue ( int32 Index, double KeyValue )

Overridden from FCurveModel

	Name	Description
void	AddKeys ( TArrayView< const FKeyPosition > In..., TArrayView< const FKeyAttributes > ..., TArrayView< TOptional< FKeyHandle >... )	Add keys to this curve
void	DrawCurve ( const FCurveEditor& CurveEditor, const FCurveEditorScreenSpace& Scr..., TArray< TTuple< double, double >>&... )	Draw the curve for the specified curve editor by populating an array with points on the curve between which lines should be drawn
bool	Evaluate ( double InTime, double& OutValue )	Evaluate this curve at the specified time
const void &...	GetCurve()	Access the raw pointer of the curve data
void	GetCurveAttributes ( FCurveAttributes& OutAttributes )	Retrieve curve attributes for this curve
void	GetKeyDrawInfo ( ECurvePointType PointType, const FKeyHandle InKeyHandle, FKeyDrawInfo& OutDrawInfo )	Populate the specified draw info structure with data describing how to draw the specified point type
void	GetKeyPositions ( TArrayView< const FKeyHandle > InKe..., TArrayView< FKeyPosition > OutKeyPo... )	Retrieve all key positions that pertain to the specified input key handles
void	GetKeys ( const FCurveEditor& CurveEditor, double MinTime, double MaxTime, double MinValue, double MaxValue, TArray< FKeyHandle >& OutKeyHandle... )	Retrieve all keys that lie in the specified time and value range
void	GetNeighboringKeys ( const FKeyHandle InKeyHandle, TOptional< FKeyHandle >& OutPrevio..., TOptional< FKeyHandle >& OutNextKe... )	Get neighboring keys given the key handle
int32	GetNumKeys()	Get the number of keys
UObject *...	GetOwningObject()	Get the UObject that owns this CurveModel, for example for Sequencer this would be the UMovieSceneSection
void	GetTimeRange ( double& MinTime, double& MaxTime )	Get range of input time.
void	GetValueRange ( double& MinValue, double& MaxValue )	Get range of output values.
bool	IsReadOnly()	Returns whether the curve model should be edited or not
void	Modify()	Explicitly modify the curve data. Called before any change is made to the curve.
void	RemoveKeys ( TArrayView< const FKeyHandle > InKe... )	Remove all the keys with the specified key handles from this curve
void	SetKeyPositions ( TArrayView< const FKeyHandle > InKe..., TArrayView< const FKeyPosition > In..., EPropertyChangeType::Type ChangeTyp... )	Assign key positions for the specified key handles

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