#include <MovieSceneInterpolation.h>

Public Member Functions
	FLinearInterpolation (FFrameNumber InOrigin, double InCoefficient, double InConstant)

MOVIESCENE_API double	Evaluate (FFrameTime InTime) const

MOVIESCENE_API int32	Solve (double Value, TInterpSolutions< FFrameTime, 1 > OutResults) const

MOVIESCENE_API int32	SolveWithin (FFrameTime Start, FFrameTime End, double Value, TInterpSolutions< FFrameTime, 1 > OutResults) const

MOVIESCENE_API FConstantValue	Derivative () const

MOVIESCENE_API FQuadraticInterpolation	Integral (double ConstantOffset=0.0) const

Public Attributes
double	Coefficient

double	Constant

FFrameNumber	Origin

Detailed Description

Structure representing a linear interpolation of the form f(t) = a(t-o) + b.

Constructor & Destructor Documentation

◆ FLinearInterpolation()

UE::MovieScene::Interpolation::FLinearInterpolation::FLinearInterpolation	(	FFrameNumber	InOrigin,
		double	InCoefficient,
		double	InConstant
	)

inline

Member Function Documentation

◆ Derivative()

FConstantValue UE::MovieScene::Interpolation::FLinearInterpolation::Derivative ( ) const

Compute this expression's derivative

◆ Evaluate()

double UE::MovieScene::Interpolation::FLinearInterpolation::Evaluate ( FFrameTime InTime ) const

Evaluate the expression

◆ Integral()

FQuadraticInterpolation UE::MovieScene::Interpolation::FLinearInterpolation::Integral ( double ConstantOffset = 0.0 ) const

Compute this expression's integral with an optional constant offset

◆ Solve()

int32 UE::MovieScene::Interpolation::FLinearInterpolation::Solve	(	double	Value,
		TInterpSolutions< FFrameTime, 1 >	OutResults
	)		const

Attempt to solve this interpolation for x

◆ SolveWithin()

int32 UE::MovieScene::Interpolation::FLinearInterpolation::SolveWithin	(	FFrameTime	Start,
		FFrameTime	End,
		double	Value,
		TInterpSolutions< FFrameTime, 1 >	OutResults
	)		const

Attempt to solve this interpolation for x within limits

Member Data Documentation

◆ Coefficient

double UE::MovieScene::Interpolation::FLinearInterpolation::Coefficient

The coeffient 'a' in f(t) = a(t-o) + b

◆ Constant

double UE::MovieScene::Interpolation::FLinearInterpolation::Constant

The constant 'b' in f(t) = a(t-o) + b

◆ Origin

FFrameNumber UE::MovieScene::Interpolation::FLinearInterpolation::Origin

The origin 'o' in f(t) = a(t-o) + b

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/MovieScene/Public/Channels/MovieSceneInterpolation.h
Engine/Source/Runtime/MovieScene/Private/Channels/MovieSceneInterpolation.cpp

Public Member Functions

Public Attributes