Data.Vector

newtype Vec s a

Constructors

• Vec (Array a)

Instances

• (Eq a) => Eq (Vec s a)
• (Show a) => Show (Vec s a)
• Functor (Vec s)
• Apply (Vec s)
• Foldable (Vec s)
• (Sized s) => Semiring (Vec s Number)

fill :: forall a s. EuclideanRing a => Sized s => a -> Vec s a

fromArray :: forall a s. Sized s => Array a -> Vec s a

toArray :: forall a s. Vec s a -> Array a

vAdd :: forall s a. EuclideanRing a => Vec s a -> Vec s a -> Vec s a

vSub :: forall s a. EuclideanRing a => Vec s a -> Vec s a -> Vec s a

vMul :: forall s a. EuclideanRing a => Vec s a -> Vec s a -> Vec s a

vNegate :: forall s a. EuclideanRing a => Vec s a -> Vec s a

direction :: forall s. Vec s Number -> Vec s Number -> Vec s Number

The normalized direction from a to b: (a - b) / |a - b|

vlengthSquared :: forall s. Vec s Number -> Number

The length of the given vector: |a|

vlength :: forall s. Vec s Number -> Number

The length of the given vector: |a|

normalize :: forall s. Vec s Number -> Vec s Number

A unit vector with the same direction as the given vector: a / |a|

distanceSquared :: forall s. Vec s Number -> Vec s Number -> Number

The distance between two vectors.

distance :: forall s. Vec s Number -> Vec s Number -> Number

The distance between two vectors.

scale :: forall s a. EuclideanRing a => a -> Vec s a -> Vec s a

Multiply the vector by a scalar: s * v

dot :: forall s. Vec s Number -> Vec s Number -> Number

The dot product of a and b