Constructs a spherical segment defined by the input data.

Public Sub New(
    radius As double, 
    center As Point3d, 
    northAxis As Vector3d, 
    referenceAxis As Vector3d, 
    startAngleU As double, 
    endAngleU As double, 
    startAngleV As double, 
    endAngleV As double
)

public Sphere(
    double radius, 
    Point3d center, 
    Vector3d northAxis, 
    Vector3d referenceAxis, 
    double startAngleU, 
    double endAngleU, 
    double startAngleV, 
    double endAngleV
);