| Package | gyuque.effects |
|---|---|
| Class | public class Vec2 |
Vec2(aX:Number = 0, aY:Number = 0)
norm() :Number
public var x:Number
public var y:Number
public function Vec2(aX:Number = 0, aY:Number = 0)
aX:Number (default = 0)aY:Number (default = 0)public function add(v:Vec2):Vec2
v:Vec2
Vec2
public function clone():Vec2
Vec2
public function dp(v:Vec2):Number
v:Vec2
Number
public function left():Vec2
Vec2
public static function makeAtoB(a:Vec2, b:Vec2):Vec2
Vec2
public function norm():Number
Number
public function normalize():Vec2
Vec2
public function right():Vec2
Vec2
public function smul(k:Number):Vec2
k:Number
Vec2
public function zero():Vec2
Vec2