C# 클래스 Revit.SDK.Samples.CreateBeamSystem.CS.MathUtil

utility class contains some methods deal with some general arithmetic

공개 메소드들

메소드	설명
Add ( PointF f1, PointF f2 ) : PointF	add 2 vector
CompareDouble ( double d1, double d2 ) : bool	compare whether 2 double is equal using internal precision
Dot ( PointF pnt1, PointF pnt2 ) : float	dot multiply two vector
FindIntersection ( float u0, float u1, float v0, float v1, float &w ) : int	find and calculate the intersection of two interval [u0, u1] and [v0, v1]
GetMax ( float f1, float f2 ) : float	get the maximum value of 2 float
GetMin ( float f1, float f2 ) : float	get the minimum value of 2 float
Multiply ( float f, PointF pnt ) : PointF	multiply a float with a vector
Subtract ( PointF f1, PointF f2 ) : PointF	subtract 2 vector

메소드	설명
MathUtil ( ) : System	forbidden default constructor

add 2 vector

public static Add ( PointF f1, PointF f2 ) : PointF
f1	System.Drawing.PointF	first vector
f2	System.Drawing.PointF	second vector
리턴	System.Drawing.PointF

compare whether 2 double is equal using internal precision

public static CompareDouble ( double d1, double d2 ) : bool
d1	double	first value
d2	double	second value
리턴	bool

dot multiply two vector

public static Dot ( PointF pnt1, PointF pnt2 ) : float
pnt1	System.Drawing.PointF	first vector
pnt2	System.Drawing.PointF	second vector
리턴	float

find and calculate the intersection of two interval [u0, u1] and [v0, v1]

public static FindIntersection ( float u0, float u1, float v0, float v1, float &w ) : int
u0	float	first interval
u1	float	first interval
v0	float	second interval
v1	float	second interval
w	float	2 intersections
리턴	int

get the maximum value of 2 float

public static GetMax ( float f1, float f2 ) : float
f1	float	first float
f2	float	second float
리턴	float

get the minimum value of 2 float

public static GetMin ( float f1, float f2 ) : float
f1	float	first float
f2	float	second float
리턴	float

multiply a float with a vector

public static Multiply ( float f, PointF pnt ) : PointF
f	float	float value
pnt	System.Drawing.PointF	vector
리턴	System.Drawing.PointF

subtract 2 vector

public static Subtract ( PointF f1, PointF f2 ) : PointF
f1	System.Drawing.PointF	first vector
f2	System.Drawing.PointF	second vector
리턴	System.Drawing.PointF