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  3. FRichCurveEditorModel

FRichCurveEditorModel

API > API/Editor > API/Editor/CurveEditor

   
Name FRichCurveEditorModel
Type class
Header File /Engine/Source/Editor/CurveEditor/Public/RichCurveEditorModel.h
Include Path #include "RichCurveEditorModel.h"

Syntax

class FRichCurveEditorModel : public FCurveModel

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

FRichCurveEditorModel ( UObject* InOwner
)

   RichCurveEditorModel.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
ClampInputRange TAttribute< TRange< double > >   RichCurveEditorModel.h  
WeakOwner TWeakObjectPtr   RichCurveEditorModel.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

const FRichCurve & GetReadOnlyRichCurve()

   RichCurveEditorModel.h  

FRichCurve & GetRichCurve()

 Get the rich curve we are operating on. RichCurveEditorModel.h  

bool IsValid ()

 Check for whether this rich curve is valid. RichCurveEditorModel.h  

void SetClampInputRange ( TAttribute< TRange< double > > InClampInputRange
)

 Set a range to clamp key input values. RichCurveEditorModel.h  

Overridden from FCurveModel

Name Remarks Include Path Unreal Specifiers

virtual void AddKeys ( TArrayView< const FKeyPosition > InPositions,
TArrayView< const FKeyAttributes > InAttributes,
TArrayView< TOptional< FKeyHandle > >* OutKeyHandles
)

 Add keys to this curve RichCurveEditorModel.h  
Creates a copy of this curve, stored in a minimal buffered curve object. RichCurveEditorModel.h  

virtual void CreateKeyProxies ( TWeakPtr< FCurveEditor > InWeakCurveEditor,
FCurveModelID InCurveModelID,
TArrayView< const FKeyHandle > InKeyHandles,
TArrayView< UObject* > OutObjects
)

 Create key proxy objects for the specified key handles. RichCurveEditorModel.h  

virtual void DrawCurve ( const FCurveEditor& CurveEditor,
const FCurveEditorScreenSpace& ScreenSpace,
TArray< TTuple< double, double > >& InterpolatingPoints
) const

 Draw the curve for the specified curve editor by populating an array with points on the curve between which lines should be drawn RichCurveEditorModel.h  

virtual bool Evaluate ( double InTime,
double& OutValue
) const

 Evaluate this curve at the specified time RichCurveEditorModel.h  

virtual const void * GetCurve()

 Access the raw pointer of the curve data RichCurveEditorModel.h  

virtual void GetCurveAttributes ( FCurveAttributes& OutAttributes
) const

 Retrieve curve attributes for this curve RichCurveEditorModel.h  

virtual TPair< ERichCurveInterpMode, ERichCurveTangentMode > GetInterpolationMode ( const double& InTime,
ERichCurveInterpMode DefaultInterpolationMode,
ERichCurveTangentMode DefaultTangentMode
) const

 Get the interpolation mode to use at a specified time RichCurveEditorModel.h  

virtual void GetKeyAttributes ( TArrayView< const FKeyHandle > InKeys,
TArrayView< FKeyAttributes > OutAttributes
) const

 Retrieve ALL key attributes that pertain to the specified input key handles. RichCurveEditorModel.h  

virtual void GetKeyAttributesExcludingAutoComputed ( TArrayView< const FKeyHandle > InKeys,
TArrayView< FKeyAttributes > OutAttributes
) const

 Gets the attributes set by the user. RichCurveEditorModel.h  

virtual void GetKeyDrawInfo ( ECurvePointType PointType,
const FKeyHandle InKeyHandle,
FKeyDrawInfo& OutDrawInfo
) const

 Populate the specified draw info structure with data describing how to draw the specified point type RichCurveEditorModel.h  

virtual void GetKeyPositions ( TArrayView< const FKeyHandle > InKeys,
TArrayView< FKeyPosition > OutKeyPositions
) const

 Retrieve all key positions that pertain to the specified input key handles RichCurveEditorModel.h  

virtual void GetKeys ( double MinTime,
double MaxTime,
double MinValue,
double MaxValue,
TArray< FKeyHandle >& OutKeyHandles
) const

 Retrieve all keys that lie in the specified time and value range RichCurveEditorModel.h  

virtual void GetNeighboringKeys ( const FKeyHandle InKeyHandle,
TOptional< FKeyHandle >& OutPreviousKeyHandle,
TOptional< FKeyHandle >& OutNextKeyHandle
) const

 Get neighboring keys given the key handle RichCurveEditorModel.h  

virtual int32 GetNumKeys()

 Get the number of keys RichCurveEditorModel.h  

virtual void GetTimeRange ( double& MinTime,
double& MaxTime
) const

 Get range of input time. RichCurveEditorModel.h  

virtual void GetValueRange ( double& MinValue,
double& MaxValue
) const

 Get range of output values. RichCurveEditorModel.h  

virtual void Modify()

 Explicitly modify the curve data. Called before any change is made to the curve. RichCurveEditorModel.h  

virtual void RemoveKeys ( TArrayView< const FKeyHandle > InKeys,
double InCurrentTime
)

 Remove all the keys with the specified key handles from this curve RichCurveEditorModel.h  

virtual void SetCurveAttributes ( const FCurveAttributes& InAttributes
)

 Assign curve attributes for this curve RichCurveEditorModel.h  

virtual void SetKeyAttributes ( TArrayView< const FKeyHandle > InKeys,
TArrayView< const FKeyAttributes > InAttributes,
EPropertyChangeType::Type ChangeType
)

 Assign key attributes for the specified key handles RichCurveEditorModel.h  

virtual void SetKeyPositions ( TArrayView< const FKeyHandle > InKeys,
TArrayView< const FKeyPosition > InKeyPositions,
EPropertyChangeType::Type ChangeType
)

 Assign key positions for the specified key handles RichCurveEditorModel.h  

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