Point3fAddition Operator

public static Point3f operator +(
	Point3f p1,
	Point3f p2
)

Public Shared Operator + ( 
	p1 As Point3f,
	p2 As Point3f
) As Point3f

public:
static Point3f operator +(
	Point3f p1, 
	Point3f p2
)

static let inline (+)
        p1 : Point3f * 
        p2 : Point3f  : Point3f

JavaScript does not support overloaded operators.