class lime.math.Vector2

static function distance(pt1:Vector2, pt2:Vector2): Float

static function interpolate(pt1:Vector2, pt2:Vector2, f:Float): Vector2

static function polar(len:Float, angle:Float): Vector2

var length:Float

var x:Float

var y:Float

function new(?x:Float, ?y:Float): Void

function add(v:Vector2): Vector2

function clone(): Vector2

function equals(toCompare:Vector2): Bool

function normalize(thickness:Float): Void

function offset(dx:Float, dy:Float): Void

function setTo(xa:Float, ya:Float): Void

function subtract(v:Vector2): Vector2