Eventloop.Utility.Vectors

Synopsis

• type Angle = Float
• type Radians = Float
• type Length = Float
• type X = Float
• type Y = Float
• type Offset = (X, Y)
• data PolarCoord = PolarCoord (Length, Radians)
• data Point = Point (X, Y)
• class Coord a where
  • x :: a -> X
  • y :: a -> Y
• class ExtremaCoord a where
  • xMin :: a -> X
  • xMax :: a -> X
  • yMin :: a -> Y
  • yMax :: a -> Y
• degreesToRadians :: Angle -> Radians
• radiansToDegrees :: Radians -> Angle
• lengthToPoint :: Point -> Length
• lengthBetweenPoints :: Point -> Point -> Length
• differenceBetweenPoints :: Point -> Point -> (X, Y)
• averagePoint :: [Point] -> Point
• downPerpendicular :: Point -> Point -> Point
• upPerpendicular :: Point -> Point -> Point
• followVector :: Float -> Point -> Point -> Point
• originPoint :: Point
• class Translate a where
  • translate :: Point -> a -> a
• class Coord a => Vector2D a where
  • (|+|) :: a -> a -> a
  • (|-|) :: a -> a -> a
  • (|/) :: Real b => a -> b -> a
  • (|*) :: Real b => a -> b -> a
  • negateVector :: a -> a
• class ToPoint a where
  • toPoint :: a -> Point
• class ToPolarCoord a where
  • toPolarCoord :: a -> PolarCoord
• class RotateLeftAround a where
  • rotateLeftAround :: Point -> Angle -> a -> a

Documentation