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  3. FPiecewiseCurve

FPiecewiseCurve

A piecewise curve represented as an array of interpolations.

API > API/Runtime > API/Runtime/MovieScene > API/Runtime/MovieScene/Channels

References

   
Module MovieScene
Header /Engine/Source/Runtime/MovieScene/Public/Channels/MovieScenePiecewiseCurve.h
Include #include "Channels/MovieScenePiecewiseCurve.h"

Syntax

struct FPiecewiseCurve

Remarks

A piecewise curve represented as an array of interpolations.

Variables

  Type Name Description
Public variable TArray< Interpolation::FCachedInterpolation > Values  

Functions

  Type Name Description
Public function Const FPiecewiseCurve Compute the integral of this curve (ie, the slope of this curve), returning the result as another piecewise curve
Public function Const bool

Evaluate ( FFrameTime Time,
double& OutResult
)

 Evaluate this curve at the specified time
Public function Const Interpolation::FCachedInterpolation

GetInterpolationForTime ( FFrameTime Time
)

 Get the interpolation for a specific time
Public function Const FPiecewiseCurve Compute the integral of this curve (ie, the cumulative area under this curve), returning the result as another piecewise curve
Public function Const TOptional< FFrameTime >

InverseEvaluate ( double Value,
FFrameTime TimeHint,
EInverseEvaluateFlags Flags
)

 Solve this curve for a given (y).
Public function Const bool

InverseEvaluateBetween ( double Value,
FFrameTime StartTime,
FFrameTime EndTime,
const TFunctionRef< bool(FFrameTime)>& Visitor
)

 Solve this curve for a given (y), only considering solutions that lie within a certain range.
Public function void

Offset ( double Amount
)

 Offset this curve in the (y) direction by a certain amount.

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