title: Actionscript 3 reflection class questions
body: <p>I found this reflection class:</p>
  
  <p><a href="http://www.adobe.com/devnet/flash/articles/reflect_class_as3.html" rel="nofollow noreferrer">http://www.adobe.com/devnet/flash/articles/reflect_class_as3.html</a></p>
  
  <p>However, I have some questions about it.</p>
  
  <p>Let´s say I have a moviclip named “ref_mc”, to add a reflection I use:</p>
  
  <pre><code>import com.pixelfumes.reflect.*;
  
  var r1:Reflect = new Reflect({mc:ref_mc, alpha:50, ratio:50, distance:0, updateTime:0, reflectionDropoff:1});
  </code></pre>
  
  <p>Now, the questions:</p>
  
  <p>1)  How do I update the parameters for the reflection r1 after it is created?</p>
  
  <p>2) Is there a way to check whether the movieclip “ref_mc” already has a reflection?</p>
  
  <p>3) Anyone has the .fla for the example with bars adjustments and code sample shown on the page (it is not on the download .zip)?</p>
  
  <p>Thanks in advance.</p>