| Portability | non-portable (GHC extensions) |
|---|---|
| Stability | provisional |
| Maintainer | nilsson@cs.yale.edu |
FRP.Animas.VectorSpace
Description
Vector space type relation and basic instances.
- class Floating a => VectorSpace v a | v -> a where
- zeroVector :: v
- (*^) :: a -> v -> v
- (^/) :: v -> a -> v
- negateVector :: v -> v
- (^+^) :: v -> v -> v
- (^-^) :: v -> v -> v
- dot :: v -> v -> a
- norm :: v -> a
- normalize :: v -> v
Documentation
class Floating a => VectorSpace v a | v -> a whereSource
Type class for a vector space
Methods
zeroVector :: vSource
Vector with no magnitude
Scale the magnitude
De-scale the magnitude
negateVector :: v -> vSource
Negation
Combine two vectors additively
Subtract a vector from another
Take the dot-product of two vectors
Vector norm
Produce a unit vector in the direction of a vector
Instances
| VectorSpace Double Double | |
| VectorSpace Float Float | |
| RealFloat a => VectorSpace (Vector2 a) a | Rotate a vector by some angle theta |
| RealFloat a => VectorSpace (Vector3 a) a | |
| Floating a => VectorSpace (a, a) a | |
| Floating a => VectorSpace (a, a, a) a | |
| Floating a => VectorSpace (a, a, a, a) a | |
| Floating a => VectorSpace (a, a, a, a, a) a |