tree

// setting up an array of paths using the class pathfinder (other tab)

pathfinder[] paths;

​

void setup() {

  // size(800, 600);

  fullScreen();  //just makes the sketch full screen, you can also just use size to make a smaller sketch

  background(0);

​

  stroke(0, random (255), random(127));       // a random color every time it's run because its pretty

  noFill();

  smooth();

  //initialising the array of paths

  paths = new pathfinder[1];

  paths[0] = new pathfinder();

}

void draw() {

  for (int i=0;i<paths.length;i++) {

    PVector loc = paths[i].location;

    float diam = paths[i].diameter;

    ellipse(loc.x, loc.y, diam, diam);

    paths[i].update();

  }

}

void mousePressed() {

  background(0);

  paths = new pathfinder[1];

  paths[0] = new pathfinder();

}