#include <MovieSceneInterpolation.h>

Public Member Functions
MOVIESCENE_API	FCubicBezierInterpolation (FFrameNumber InOrigin, double InDX, double InStartValue, double InEndValue, double InStartTangent, double InEndTangent)

MOVIESCENE_API FCubicInterpolation	AsCubic () const

MOVIESCENE_API double	Evaluate (FFrameTime InTime) const

MOVIESCENE_API int32	Solve (double InValue, TInterpSolutions< FFrameTime, 4 > OutResults) const

MOVIESCENE_API FQuadraticInterpolation	Derivative () const

MOVIESCENE_API FQuarticInterpolation	Integral (double ConstantOffset=0.0) const

Public Attributes
double	DX

double	P0

double	P1

double	P2

double	P3

FFrameNumber	Origin

Detailed Description

A cubic bezier interpolation between 2 control points with tangents, represented as 4 control points on a Bezier curve

Constructor & Destructor Documentation

◆ FCubicBezierInterpolation()

UE::MovieScene::Interpolation::FCubicBezierInterpolation::FCubicBezierInterpolation	(	FFrameNumber	InOrigin,
		double	InDX,
		double	InStartValue,
		double	InEndValue,
		double	InStartTangent,
		double	InEndTangent
	)

Member Function Documentation

◆ AsCubic()

FCubicInterpolation UE::MovieScene::Interpolation::FCubicBezierInterpolation::AsCubic ( ) const

◆ Derivative()

FQuadraticInterpolation UE::MovieScene::Interpolation::FCubicBezierInterpolation::Derivative ( ) const

Compute this expression's derivative

◆ Evaluate()

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

Evaluate the expression

◆ Integral()

FQuarticInterpolation UE::MovieScene::Interpolation::FCubicBezierInterpolation::Integral ( double ConstantOffset = 0.0 ) const

Compute this expression's integral with an optional constant offset

◆ Solve()

int32 UE::MovieScene::Interpolation::FCubicBezierInterpolation::Solve	(	double	InValue,
		TInterpSolutions< FFrameTime, 4 >	OutResults
	)		const

Attempt to solve this interpolation for x

Member Data Documentation

◆ DX

double UE::MovieScene::Interpolation::FCubicBezierInterpolation::DX

The delta value between the two control points in the time-domain

◆ Origin

FFrameNumber UE::MovieScene::Interpolation::FCubicBezierInterpolation::Origin

The origin time of the first control point

◆ P0

double UE::MovieScene::Interpolation::FCubicBezierInterpolation::P0

The four control points that should be passed to BezierInterp

◆ P1

double UE::MovieScene::Interpolation::FCubicBezierInterpolation::P1

◆ P2

double UE::MovieScene::Interpolation::FCubicBezierInterpolation::P2

◆ P3

double UE::MovieScene::Interpolation::FCubicBezierInterpolation::P3

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