// Based on R&F 50-16

// Two connected springs
Spring spring1, spring2;

void setup()
{
  size(400,400);
  smooth();

  spring1 = new Spring(width/2,height/2,10); 
  spring2 = new Spring(width/2,height/2,10); 
}

void draw()
{
  background(0);
  spring1.draw();
  spring2.draw();
  // Recenter spring1 at the mouse
  spring1.update(mouseX,mouseY);
  // Recenter spring2 at spring1
  spring2.update(spring1.x,spring1.y);
}

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