<sect2 id="sect-gui-prefs3">
    
 
 <title>The preferences box : Povray tab</title>
  
     <figure id="fig-interface-prefs3">
        <title>The Povray tab.</title>
        <screenshot>
          <mediaobject>
            <imageobject>
              <imagedata fileref="figures/interface_prefs3.png" format="PNG" />
            </imageobject>
            <textobject>
              <phrase></phrase>
            </textobject>
           </mediaobject>
        </screenshot>
      </figure>



<para><guilabel>Povray command</guilabel></para>
<para>
Command to invoke Povray ( or Megapov ). It must, of course, be in path. Current version was only tested with Povray 3.6.1.
</para>

<para><guilabel>Font Path</guilabel></para>
<para>
Location of Truetype fonts for Text object.
</para>


<para><guilabel>Gamma</guilabel></para>
<para>
Gamma correction. This is in preferences because it's a system dependant variable. It should be set before
using Truevision.
</para>




</sect2>



  <!-- end of button bar docs -->
 
