title: Nurbs curve parameters in Maya?
body: <p>I get a Maya .ma file, I want to understand the parameters for nurbsCurve, the file has contents like this:</p>
  <pre><code>createNode nurbsCurve; # create a nurbsCurve
      setAttr -k off &quot;.v&quot;; # set attribute about knots?
      setAttr &quot;.cc&quot; -type &quot;nurbsCurve&quot;  # attribute setting 
          3 1 0 no 3
          6 0 0 0 1 1 1  
          4  # 4 stand for the below has 4 coordiniates
          7.82436 0.545707 8.54539
          7.86896 0.545707 9.61357
          7.28368 0.53563 9.8433
          6.06638 0.53563 9.89412
          ;
  ...
  </code></pre>
  <p>I don't understand what the line <code>3 1 0 no 3</code> and <code>6 0 0 0 1 1 1 </code> stands for, anybody understand what these lines stand for?</p>