const cellSize = 4;

let currentRow = 0;

let x;

let coswave = [];

​

function setup() {

  createCanvas(500, 500);

  // background('black');

​

  for (let i = 0; i < width; i++) {

    let amount = map(i, 0, width, 0, PI);

    coswave[i] = abs(cos(amount));

  }

  const numCells = width / cellSize;

  for (let i = 0; i < numCells; i++) {

    cells[i] = 0;

  }

  cells[round(numCells / 2)] = 0;

  // translate(width/2,height/2);

}

​

function draw() {

  fill("white");

  noStroke();

  // translate(0, cellSize*500);

  translate(0, cellSize * currentRow);

  // translate(0, cellSize*currentRow );

  currentRow++;

​

  for (let i = 0; i < cells.length; i++) {

    // fill(255*coswave[i]);

​

    if (cells[i] == 1) {

      noFill();

      // noStroke();

      // fill('black');

      ellipse(i * cellSize, 0, cellSize, cellSize);

      // rotate(2);

    } else if (cells[i] == 2) {

      // fill('black');

      //noFill();

      // stroke(distances[x][y]);

      // stroke('white');

      // push();

      // translate(width/2,height/2);

      // stroke('white');

      strokeWeight(0.4);

      // rotate(2);

      ellipseMode(RADIUS);

      fill(0, 25);

      ellipse(i * cellSize, 0, cellSize, cellSize);

      ellipseMode(CENTER);

      fill("black");

      noStroke();

      ellipse(i * cellSize, 0, cellSize / 2, cellSize / 2);

​

      // pop();

    } else {

      // noFill();

      stroke("white");

      noFill();

      noStroke();

      // fill('white');

      rect(i * cellSize, 0, cellSize, cellSize);

    }

    // rotate(2);

    // translate(-300, -300);

    // rect(i * cellSize, 0, cellSize, cellSize);

  }

​

  let newCells = [];

  for (let i = 0; i < cells.length; i++) {

    // const leftleft = cells[i - 2] ?? 0;

    // const left = cells[i - 1] ?? 0;

    // const middle = cells[i];

    // const right = cells[i + 1] ?? 0;

    // const rightright = cells[i + 2] ?? 0;

    // const sum = left + middle + right + leftleft + rightright;

​

    let sum = 6;

    let nSize = 10;

    for (let n = -nSize; n <= nSize; n++) {

      sum = sum + (cells[i + n] ?? 0);

    }

​

    if (sum % 2 || sum % 4) {

      newCells[i] = 2;

    } else if (sum < 3) {

      newCells[i] = 1;

    } else {

      newCells[i] = 0;

    }

  }

  cells = newCells;

  // translate(10,3);

​

  // rotate(cells);

}

​