Documentation

data Vec2d Source #

new :: Double -> Double -> Acquire (Ptr Vec2d) Source #

getX :: Ptr Vec2d -> IO Double Source #

getY :: Ptr Vec2d -> IO Double Source #

setX :: Ptr Vec2d -> Double -> IO () Source #

setY :: Ptr Vec2d -> Double -> IO () Source #

isEqual :: Ptr Vec2d -> Ptr Vec2d -> Double -> Double -> IO Bool Source #

isOpposite :: Ptr Vec2d -> Ptr Vec2d -> Double -> IO Bool Source #

isNormal :: Ptr Vec2d -> Ptr Vec2d -> Double -> IO Bool Source #

isParallel :: Ptr Vec2d -> Ptr Vec2d -> Double -> IO Bool Source #

angle :: Ptr Vec2d -> Ptr Vec2d -> IO Double Source #

magnitude :: Ptr Vec2d -> IO Double Source #

squareMagnitude :: Ptr Vec2d -> IO Double Source #

add :: Ptr Vec2d -> Ptr Vec2d -> IO () Source #

added :: Ptr Vec2d -> Ptr Vec2d -> Acquire (Ptr Vec2d) Source #

subtract :: Ptr Vec2d -> Ptr Vec2d -> IO () Source #

subtracted :: Ptr Vec2d -> Ptr Vec2d -> Acquire (Ptr Vec2d) Source #

multiply :: Ptr Vec2d -> Double -> IO () Source #

multiplied :: Ptr Vec2d -> Double -> Acquire (Ptr Vec2d) Source #

divide :: Ptr Vec2d -> Double -> IO () Source #

divided :: Ptr Vec2d -> Double -> Acquire (Ptr Vec2d) Source #

crossed :: Ptr Vec2d -> Ptr Vec2d -> IO CDouble Source #

crossMagnitude :: Ptr Vec2d -> Ptr Vec2d -> IO Double Source #

crossSquareMagnitude :: Ptr Vec2d -> Ptr Vec2d -> IO Double Source #

dot :: Ptr Vec2d -> Ptr Vec2d -> IO Double Source #

reverse :: Ptr Vec2d -> IO () Source #

reversed :: Ptr Vec2d -> Acquire (Ptr Vec2d) Source #

mirror :: Ptr Vec2d -> Ptr Vec2d -> IO () Source #

mirrored :: Ptr Vec2d -> Ptr Vec2d -> Acquire (Ptr Vec2d) Source #

mirrorAboutAx2d :: Ptr Vec2d -> Ptr Ax2d -> IO () Source #

mirroredAboutAx2d :: Ptr Vec2d -> Ptr Ax2d -> Acquire (Ptr Vec2d) Source #

rotate :: Ptr Vec2d -> CDouble -> IO () Source #

rotated :: Ptr Vec2d -> Double -> Acquire (Ptr Vec2d) Source #

scale :: Ptr Vec2d -> Double -> IO () Source #

scaled :: Ptr Vec2d -> Double -> Acquire (Ptr Vec2d) Source #

transform :: Ptr Vec2d -> Ptr Trsf -> IO () Source #

transformed :: Ptr Vec2d -> Ptr Trsf -> Acquire (Ptr Vec2d) Source #