C# Класс OpenTK.BezierCurveCubic

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Открытые свойства

Свойство	Тип	Описание
EndAnchor	System.Vector2
FirstControlPoint	System.Vector2
Parallel	float
SecondControlPoint	System.Vector2
StartAnchor	System.Vector2

Открытые методы

Метод	Описание
BezierCurveCubic ( System.Vector2 startAnchor, System.Vector2 endAnchor, System.Vector2 firstControlPoint, System.Vector2 secondControlPoint ) : System	Constructs a new BezierCurveCubic.
BezierCurveCubic ( float parallel, System.Vector2 startAnchor, System.Vector2 endAnchor, System.Vector2 firstControlPoint, System.Vector2 secondControlPoint ) : System	Constructs a new BezierCurveCubic.
CalculateLength ( float precision ) : float	Calculates the length of this bezier curve. The precision gets better when the precision value gets smaller.
CalculatePoint ( float t ) : System.Vector2	Calculates the point with the specified t.

Приватные методы

Метод	Описание
CalculatePointOfDerivative ( float t ) : System.Vector2	Calculates the point with the specified t of the derivative of this function.

Описание методов

BezierCurveCubic() публичный Метод

Constructs a new BezierCurveCubic.

public BezierCurveCubic ( System.Vector2 startAnchor, System.Vector2 endAnchor, System.Vector2 firstControlPoint, System.Vector2 secondControlPoint ) : System
startAnchor	System.Vector2	The start anchor point.
endAnchor	System.Vector2	The end anchor point.
firstControlPoint	System.Vector2	The first control point.
secondControlPoint	System.Vector2	The second control point.
Результат	System

BezierCurveCubic() публичный Метод

Constructs a new BezierCurveCubic.

public BezierCurveCubic ( float parallel, System.Vector2 startAnchor, System.Vector2 endAnchor, System.Vector2 firstControlPoint, System.Vector2 secondControlPoint ) : System
parallel	float	The parallel value.
startAnchor	System.Vector2	The start anchor point.
endAnchor	System.Vector2	The end anchor point.
firstControlPoint	System.Vector2	The first control point.
secondControlPoint	System.Vector2	The second control point.
Результат	System

CalculateLength() публичный Метод

Calculates the length of this bezier curve.

The precision gets better when the precision value gets smaller.

public CalculateLength ( float precision ) : float
precision	float	The precision.
Результат	float

CalculatePoint() публичный Метод

Calculates the point with the specified t.

public CalculatePoint ( float t ) : System.Vector2
t	float	The t value, between 0.0f and 1.0f.
Результат	System.Vector2

Описание свойств

EndAnchor публичное свойство

End anchor point.

public Vector2,System EndAnchor
Результат	System.Vector2

FirstControlPoint публичное свойство

First control point, controls the direction of the curve start.

public Vector2,System FirstControlPoint
Результат	System.Vector2

Parallel публичное свойство

Gets or sets the parallel value.

This value defines whether the curve should be calculated as a parallel curve to the original bezier curve. A value of 0.0f represents the original curve, 5.0f i.e. stands for a curve that has always a distance of 5.f to the orignal curve at any point.

public float Parallel
Результат	float

SecondControlPoint публичное свойство

Second control point, controls the direction of the curve end.

public Vector2,System SecondControlPoint
Результат	System.Vector2

StartAnchor публичное свойство

Start anchor point.

public Vector2,System StartAnchor
Результат	System.Vector2