C# 클래스 PixelFarm.VectorMath.BezierCurveQuadric

Represents a quadric bezier curve with two anchor and one control point.

공개 프로퍼티들

프로퍼티	타입	설명
ControlPoint	Vector2
EndAnchor	Vector2
Parallel	float
StartAnchor	Vector2

공개 메소드들

메소드	설명
BezierCurveQuadric ( Vector2 startAnchor, Vector2 endAnchor, Vector2 controlPoint )	Constructs a new BezierCurveQuadric.
BezierCurveQuadric ( float parallel, Vector2 startAnchor, Vector2 endAnchor, Vector2 controlPoint )	Constructs a new BezierCurveQuadric.
CalculateLength ( float precision ) : float	Calculates the length of this bezier curve. The precision gets better when the precision value gets smaller.
CalculatePoint ( float t ) : Vector2	Calculates the point with the specified t.

비공개 메소드들

메소드	설명
CalculatePointOfDerivative ( float t ) : Vector2	Calculates the point with the specified t of the derivative of this function.

메소드 상세

BezierCurveQuadric() 공개 메소드

Constructs a new BezierCurveQuadric.

public BezierCurveQuadric ( Vector2 startAnchor, Vector2 endAnchor, Vector2 controlPoint )
startAnchor	Vector2	The start anchor.
endAnchor	Vector2	The end anchor.
controlPoint	Vector2	The control point.

BezierCurveQuadric() 공개 메소드

Constructs a new BezierCurveQuadric.

public BezierCurveQuadric ( float parallel, Vector2 startAnchor, Vector2 endAnchor, Vector2 controlPoint )
parallel	float	The parallel value.
startAnchor	Vector2	The start anchor.
endAnchor	Vector2	The end anchor.
controlPoint	Vector2	The control point.

CalculateLength() 공개 메소드

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.
리턴	float

CalculatePoint() 공개 메소드

Calculates the point with the specified t.

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

프로퍼티 상세

ControlPoint 공개적으로 프로퍼티

Control point, controls the direction of both endings of the curve.

public Vector2 ControlPoint
리턴	Vector2

EndAnchor 공개적으로 프로퍼티

End anchor point.

public Vector2 EndAnchor
리턴	Vector2

Parallel 공개적으로 프로퍼티

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
리턴	float

StartAnchor 공개적으로 프로퍼티

Start anchor point.

public Vector2 StartAnchor
리턴	Vector2