-- Move your mouse around above the canvas!

import Mouse (position)
import Window (dimensions)

myBlue  = rgb 0 85 170
myGreen = rgba 28 267 85 (1/2)

scene (x,y) (w,h) =
  collage w h [ rotate (toFloat (x+y) / 1000)  $ filled myBlue $ ngon 4 100 (200,200)
              , filled myGreen $ ngon 5 30 (x,y)
              ]

main = lift2 scene Mouse.position Window.dimensions