Point3dAddition Operator

public static Point3d operator +(
	Point3d p1,
	Point3d p2
)

Public Shared Operator + ( 
	p1 As Point3d,
	p2 As Point3d
) As Point3d

public:
static Point3d operator +(
	Point3d p1, 
	Point3d p2
)

static let inline (+)
        p1 : Point3d * 
        p2 : Point3d  : Point3d

JavaScript does not support overloaded operators.