Copyright	(c) Antony Courtney and Henrik Nilsson Yale University 2003
License	BSD-style (see the LICENSE file in the distribution)
Maintainer	nilsson@cs.yale.edu
Stability	provisional
Portability	non-portable (GHC extensions)
Safe Haskell	Safe
Language	Haskell98

FRP.Yampa.Vector2

Description

2D vector abstraction (R^2).

ToDo: Deriving Show, or provide dedicated show instance?

Documentation

Instances

RealFloat a => Eq (Vector2 a) #
Methods (==) :: Vector2 a -> Vector2 a -> Bool # (/=) :: Vector2 a -> Vector2 a -> Bool #
(Show a, RealFloat a) => Show (Vector2 a) #
Methods showsPrec :: Int -> Vector2 a -> ShowS # show :: Vector2 a -> String # showList :: [Vector2 a] -> ShowS #
RealFloat a => Forceable (Vector2 a) #
Methods force :: Vector2 a -> Vector2 a #
RealFloat a => VectorSpace (Vector2 a) a #
Methods zeroVector :: Vector2 a # (*^) :: a -> Vector2 a -> Vector2 a # (^/) :: Vector2 a -> a -> Vector2 a # negateVector :: Vector2 a -> Vector2 a # (^+^) :: Vector2 a -> Vector2 a -> Vector2 a # (^-^) :: Vector2 a -> Vector2 a -> Vector2 a # dot :: Vector2 a -> Vector2 a -> a # norm :: Vector2 a -> a # normalize :: Vector2 a -> Vector2 a #
RealFloat a => AffineSpace (Point2 a) (Vector2 a) a #
Methods origin :: Point2 a # (.+^) :: Point2 a -> Vector2 a -> Point2 a # (.-^) :: Point2 a -> Vector2 a -> Point2 a # (.-.) :: Point2 a -> Point2 a -> Vector2 a # distance :: Point2 a -> Point2 a -> a #