C# 클래스 PixelFarm.VectorMath.BezierCurveCubic

Represents a cubic bezier curve with two anchor and two control points.

공개 프로퍼티들

프로퍼티	타입	설명
EndAnchor	Vector2
FirstControlPoint	Vector2
Parallel	float
SecondControlPoint	Vector2
StartAnchor	Vector2

공개 메소드들

메소드	설명
BezierCurveCubic ( Vector2 startAnchor, Vector2 endAnchor, Vector2 firstControlPoint, Vector2 secondControlPoint )	Constructs a new BezierCurveCubic.
BezierCurveCubic ( float parallel, Vector2 startAnchor, Vector2 endAnchor, Vector2 firstControlPoint, Vector2 secondControlPoint )	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 ) : 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

BezierCurveCubic() 공개 메소드

Constructs a new BezierCurveCubic.

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

BezierCurveCubic() 공개 메소드

Constructs a new BezierCurveCubic.

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

EndAnchor 공개적으로 프로퍼티

End anchor point.

public Vector2 EndAnchor
리턴	Vector2

FirstControlPoint 공개적으로 프로퍼티

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

public Vector2 FirstControlPoint
리턴	Vector2

Parallel 공개적으로 프로퍼티

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
리턴	float

SecondControlPoint 공개적으로 프로퍼티

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

public Vector2 SecondControlPoint
리턴	Vector2

StartAnchor 공개적으로 프로퍼티

Start anchor point.

public Vector2 StartAnchor
리턴	Vector2