SCRIPT-8

README.md

This is a SCRIPT-8 cassette. Click here to boot it.

code.js

// title: Polystroke shutter

initialState = {
  r: 0
}

update = s => {
  s.r += 1
}

draw = s => {
  clear()
  const i = 16 * Math.sin(s.r * Math.PI / 180)
  range(7).forEach(j => {
    polyStroke(
      [[16, 54 - i], [64, 64 - i], [16, 64 + i]],
      j * 51 + s.r / i,
      64 - i / 4,
      64 + i / 4,
      j
    )
  })
}