// --------------------------------------
  public void setup() {
    // Make a new Client with an XML file.
    client = new TCPClient(this, "mpe" + ID + ".xml");

    // The size is determined by the client's local width and height
    size(client.getLWidth(), client.getLHeight(), P3D);
    client.enable3D(true);

    resetEvent(client);

    // IMPORTANT, YOU MUST START THE CLIENT!
    client.start();
  }