<dl>
<dt><b>Command:</b>
<dt><b>Type:</b>
<dt><b>Download:</b>
<dt><b>Description:</b> <dd> Simulates a diffusion filter.
<dt><b>Pre-loop code:</b> <dd>
<dt><b>Loop code:</b> <dd>
<dt><b>Post-loop code:</b> <dd>
<dt><b>Triggers:</b>
<dt><b>Parameters:</b>
  <dd>Gamma - 0.1 to 10 (1.5)</dd>
  <dd>Radius - 0 to 200 (15)</dd>
  <dd>Intensity - 0 to 100% (50)</dd>
  <dd>Negative - Darkened diffusion
<dt><b>Notes:</b> <dd>Employs algorithm from Antoine