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 | Haskell2010 |
2D vector abstraction (R^2).
ToDo: Deriving Show, or provide dedicated show instance?
Documentation
data RealFloat a => Vector2 a Source #
Instances
RealFloat a => Eq (Vector2 a) Source # | |
(RealFloat a, Show a) => Show (Vector2 a) Source # | |
RealFloat a => VectorSpace (Vector2 a) a Source # | |
Defined in FRP.Yampa.Vector2 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 # | |
RealFloat a => AffineSpace (Point2 a) (Vector2 a) a Source # | |
vector2Polar :: RealFloat a => a -> a -> Vector2 a Source #
vector2Rho :: RealFloat a => Vector2 a -> a Source #
vector2Theta :: RealFloat a => Vector2 a -> a Source #
vector2RhoTheta :: RealFloat a => Vector2 a -> (a, a) Source #