<dl>
<dt><b>Command:</b> <dd>Motion
<dt><b>Type:</b> <dd>
<dt><b>Download:</b> <dd>
<dt><b>Description:</b> <dd> TODO
<dt><b>Pre-loop code:</b> <dd> code:</b> <dd>
<dt><b>Post-loop code:</b> <dd>
<dt><b>Triggers:</b> <dd>

<dt><b>Parameters:</b> <dd>
  <dd>$p0 Linear (boolean in group 1)</dd>
  <dd>$p1 Radial (boolean in group 1)</dd>
  <dd>$p2 Zoom   (boolean in group 1)</dd>
  <dd>$p3 Length (0-10000)</dd>
  <dd>$p4 Angle  (0-360)</dd>
  <dd>$p5 X Center (0-10000)</dd>
  <dd>$p6 Y Center (0-10000)</dd>
  <dd>$p7 Blur Outward

<dt><b>Notes:</b> <dd>This script is the first one I've written that uses parameters and I was very pleased with how easy it was to do (as you can see by looking at the code.

The init triggers handler sets the maximum values for length to greater of the width and height. It sets the initial settings for center for the filter to the center of the frame, and sets the maximum value for the centers to width and height of the frame.