// Inspired by Processing demo "topics | drawing | pattern"

void setup()
{
  size(400,400);
  smooth();
  noStroke();
  frameRate(30);
  background(0);
}

void draw()
{
  // fade
  fill(0,2);
  rect(0,0,width,height);
  // compute the distance
  float distance = dist(pmouseX,pmouseY,mouseX,mouseY);
  // Set color from how far mouse has moved
  fill(min(255,8*distance));
  // Set size from how far mouse has moved
  ellipse(mouseX,mouseY,distance,distance);
}

// START NO NOTES
// code used to capture screenshots
void keyReleased() {
  if(key == '`' && !online) save("sketch.png");
}