Expanded Chaos

float columns;

float rows;

float rectWidth = 50;

float rectHeight = 50;

float chaos = 0;

​

void setup() 

{

  size(500, 1000); 

  smooth();

  strokeWeight(3);

  noFill();

  columns = width/rectWidth;

  rows = height/rectHeight;

  frameRate(1);

} 

​

void draw() 

{

  background(255);

  for (int i = 0; i < rows; i++)

  {

    translate(0,rectHeight/2+i*rectHeight);

    for (int j = 0; j < columns; j++)

    {

    //stroke(random(255),random(255),random(255));

      resetMatrix();

      translate(rectWidth*j,rectHeight*i);

      rotate(3.14/rows*(random(chaos)-chaos/2));

      rect (0,0, rectWidth, rectHeight);      

    }

    chaos++; 

  }

  chaos = 0;

  noLoop();

}