createCanvas(400, 400)

  angleMode(DEGREES)

}

​

function draw() {

  background(220)

  squiggle({

    B:[width, height],

    angleDeviation:45,

    stepLength:15

  })

  noLoop()

}

​

function squiggle({

  A=[0,0],

  B=[50,50],

  stepLength=5,

  angleDeviation=45,

  curved=false

}={}) {

  let slope = (B[1]-A[1]) / (B[0]-A[0])

  let angleBetween = atan(slope)

  print(angleBetween)

  let C = A

  let i = 0

  while (dist(C[0], C[1], B[0], B[1]) > 10) {

    let sign = pow(-1, i%2)

    let angle = angleBetween + sign * angleDeviation

    let x = stepLength * cos(angle)

    let y = stepLength * sin(angle)

    C = [C[0]+x, C[1]+y]

    circle(C[0], C[1], 10)

    i++

  }

​

}