createCanvas(600, 600);

  squiggleDamp = 0.2;

  myGap = 20;

}

​

function draw() {

  background(220);

  let mouseDistance = dist(mouseX, mouseY, width / 2, height / 2) * squiggleDamp;

  let mouseAng = atan2( mouseY - height / 2, mouseX - width / 2 ) - 45;

​

  for (let col = 0; col < width; col += myGap) {

      for (let row = 0; row < height; row += myGap) {

        // push();

        // translate(col, row);

        // rotate(mouseAng);

        // strokeWeight(1)

        // line(col, row, 50, 50)

        // curve(

        //   col, row,

        //   sin(col) * random(mouseDistance),

        //   cos(row) * random(mouseDistance),

        //   0,

        //   0,

        //   cos(row) * random(mouseDistance),

        //   sin(col) * random(mouseDistance),

        // )

        strokeWeight(8)

        point(col, row, 50)

        new myLine(col, row, 50, mouseAng).display

      }

  }

}

​

function myLine(x,y,l,r) {

  this.x = x;

  this.y = y;

  this.l = l;

  this.r = r;

  this.display = function() {

    strokeWeight(1)

    stroke(255,0,0)

    push()

    rotate(r)

    line(x,y, x+l, y+l)

    pop()

  }

}