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  3. FBezierChannelCurveModel

FBezierChannelCurveModel

Implementation of a bezier curve model.

API > API/Editor > API/Editor/MovieSceneTools > API/Editor/MovieSceneTools/Channels

Inheritance Hierarchy

References

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

Syntax

template<typename ChannelType, typename ChannelValue, typename KeyType>  
class FBezierChannelCurveModel : public FChannelCurveModel< ChannelType, ChannelValue, KeyType >

Remarks

Implementation of a bezier curve model.

Constructors

  Type Name Description
Public function  

FBezierChannelCurveModel ( TMovieSceneChannelHandle< ChannelType > InChannel,
UMovieSceneSection* InOwningSection,
TWeakPtr< ISequencer > InWeakSequencer
)

  

Overridden from FChannelCurveModel

  Type Name Description
Protected function Virtual Const double

GetKeyValue ( TArrayView< const ChannelValue > Values,
int32 Index
)

 FChannelCurveModel.
Protected function Virtual Const void

SetKeyValue ( int32 Index,
double KeyValue
)

  

Overridden from FCurveModel

  Type Name Description
Public function Virtual Const void

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

 FCurveModel.
Public function Virtual Const void Retrieve curve attributes for this curve
Public function Virtual Const TPair< ERichCurveInterpMode, ERichCurveTangentMode >

GetInterpolationMode ( const double& InTime,
ERichCurveInterpMode DefaultInterpolationMode,
ERichCurveTangentMode DefaultTangentMode
)

 Get the interpolation mode to use at a specified time
Public function Virtual Const void

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

 Retrieve all key attributes that pertain to the specified input key handles
Public function Virtual Const 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
Public function Virtual Const void

GetValueRange ( double& MinValue,
double& MaxValue
)

 Get range of output values.
Public function Virtual Const void

GetValueRange ( double InMinTime,
double InMaxTime,
double& MinValue,
double& MaxValue
)

 Get range of output value based on specified input times.
Public function Virtual void

SetCurveAttributes ( const FCurveAttributes& InAttributes
)

 Assign curve attributes for this curve
Public function Virtual void

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

 Assign key attributes for the specified key handles

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