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).

Documentation

Instances

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