title: SKColor clearColor returning a black color instead?
body: <p>I have setup my <code>SKScene</code> the following way during initiation:</p>
  
  <pre><code>-(id)initWithSize:(CGSize)size {
      if (self = [super initWithSize:size]) {
  
  
          self.backgroundColor = [SKColor clearColor];
  
      }
      return self;
  }
  </code></pre>
  
  <p>But somehow, what I am given is the following, which is black, not clear at all:
  <img src="https://i.stack.imgur.com/JPPce.png" alt="enter image description here"></p>
  
  <p>What am I missing here? How can I make this scene clear? I have already made the view holding the scene clear yet this is still what I get.</p>
  
  <p>Update: I have also tried setting <code>myView.opaque = NO;</code> but this did not help at all.</p>