Point
public static Point ByCartesianCoordinates(CoordinateSystem cs, double x = 0, double y = 0, double z = 0)
public static Point ByCylindricalCoordinates(CoordinateSystem cs, double angle = 0, double elevation = 0, double radius = 0)
public static Point BySphericalCoordinates(CoordinateSystem cs, double phi = 0, double theta = 0, double radius = 0)