MatrixMousePressed

var value = 0;

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(100);

  frameRate(5);

​

}

function draw() {

background(255);

  if(mouseButton) {

    value = value + 4

translate(width/2, height/2);

rotate(PI/value);

  } else {

  }

​

​

  for(i=0; i<1000; i+=100){

    for(j=0; j<2000; j+=100){

      fill(random(255));

    ellipse(j, i, random(30), random(30));}

  }

}

​

​