C# Class Revit.SDK.Samples.CreateComplexAreaRein.CS.GeomUtil

provide some common geometry judgement and calculate method

Public Methods

Method	Description
GetFaces ( Autodesk.Revit.DB.Element elem ) : FaceArray	get all faces that compose the geometry solid of given element
GetLength ( Line line ) : double	get the length of the given line
GetPoints ( Face face ) : List	get all points proximate to the given face
GetScaledLine ( Line inLine, double scale ) : Line	Get scaled line which has both the same center and direction with give line
GetXYParallelLine ( Line inLine, double distance ) : Line	get parallel line with give distance with given line in XY plane
IsHorizontalFace ( Face face ) : bool	judge whether the given face is horizontal
IsParallel ( Face face, Line line ) : bool	judge whether a face and a line are parallel
IsRectangular ( CurveArray curves ) : bool	judge whether given 4 lines can form a rectangular

Method	Description
AddXYZ ( Autodesk p1, Autodesk p2 ) : Autodesk.Revit.DB.XYZ	add two XYZ
CrossMatrix ( Autodesk p1, Autodesk p2 ) : Autodesk.Revit.DB.XYZ	multiplication cross of two Autodesk.Revit.DB.XYZ as Matrix
DotMatrix ( Autodesk p1, Autodesk p2 ) : double	dot product of two Autodesk.Revit.DB.XYZ as Matrix
IsEqual ( double d1, double d2 ) : bool	judge whether the subtraction of two doubles is less than the internal decided precision
IsVertical ( Line line1, Line line2 ) : bool	judge whether two lines are vertical
MultiXYZ ( Autodesk p1, double para ) : Autodesk.Revit.DB.XYZ	multiply Autodesk.Revit.DB.XYZ with a double
SubXYZ ( Autodesk p1, Autodesk p2 ) : Autodesk.Revit.DB.XYZ	subtraction of two Autodesk.Revit.DB.XYZ as Matrix

get all faces that compose the geometry solid of given element

public static GetFaces ( Autodesk.Revit.DB.Element elem ) : FaceArray
elem	Autodesk.Revit.DB.Element	element to be calculated
return	FaceArray

get the length of the given line

public static GetLength ( Line line ) : double
line	Line
return	double

get all points proximate to the given face

public static GetPoints ( Face face ) : List
face	Face	face to be calculated
return	List

Get scaled line which has both the same center and direction with give line

public static GetScaledLine ( Line inLine, double scale ) : Line
inLine	Line	given line
scale	double	scale value
return	Line

get parallel line with give distance with given line in XY plane

public static GetXYParallelLine ( Line inLine, double distance ) : Line
inLine	Line	given line
distance	double	distance from given line
return	Line

judge whether the given face is horizontal

public static IsHorizontalFace ( Face face ) : bool
face	Face	face to be judged
return	bool

judge whether a face and a line are parallel

public static IsParallel ( Face face, Line line ) : bool
face	Face
line	Line
return	bool

judge whether given 4 lines can form a rectangular

public static IsRectangular ( CurveArray curves ) : bool
curves	CurveArray
return	bool