week 8

let gSize = 110;

let midLine = 0;

let showRefLines = false;

let sr = 0;

let sg = 0;

let sb = 0;

let angle = 45;

function setup() {

  createCanvas(800, 800);

  angleMode(DEGREES);

  noLoop();

  background(random(0, 255), random(0, 255), random(0, 255));

}

function draw() {

  for (let i = 0; i < 20; i++) {

    for (let j = 0; j < 20; j++) {

      let dice = random(0, 1);

      let rot = 0;

      if (dice > 0 && dice < 0.25) {

        rot = 0;

      }

​

      if (dice > 0.25 && dice < 0.5) {

        rot = 90;

      }

​

      if (dice > 0.5 && dice < 0.75) {

        rot = 180;

      }

​

      if (dice > 0.75 && dice < 1) {

        rot = 270;

      }

​

      let x = i * gSize;

      let y = j * gSize;

      push();

      translate(x*1.6, y*1.6);

      rotate(rot);

      pattern();

      pop();

    }

  }

}

function pattern() {

noStroke();

  rotate(angle);

  push();

  translate(-gSize / 2, -gSize / 2);

  // Calculate the mid point value

  midLine = gSize / 2;

  fill(sr, sg, sb);

  //circle(30, 30, random(10, 50));

let xay = random(100, 200)

  arc(50, 55, xay, xay, 0, 180);

  pop();

}

  function keyPressed() {

  if(key == 's') {

    save('test.jpg');

  }

  if(key == 't') {

    sr = random(0, 255);

    sg = random(0, 255);

    sb = random(0, 255);

    background(random(0, 255), random(0, 255), random(0, 255));

    scale(random(-2,3));

    draw();

  }

}

​