title: How to change scene in Scene Kit?
body: <p>How can we change the scene in Scene Kit? Because scenes behave differently in Scene Kit and Sprite Kit.</p>
  
  <p>Why can't we do it like we do in Sprite Kit?</p>
  
  <pre><code>var scene:SKScene = GameScene(size: self.size);
  self.view?.presentScene(scene, transition: nil);
  </code></pre>
  
  <p>I want to create multiple scenes in Scene Kit like Menu Scene (2D menu), Game Scene (3D scene), Options Scene (2D menu), Main Menu Scene(2D menu). What's the best way to do this? (Some 2D scenes and some 3D scenes).</p>