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<A NAME=hidden3d>

<TITLE>hidden3d</TITLE></A>
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<B>HIDDEN3D</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>switch</B><P>
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<A HREF=r37_0551.html>plot</A>option: 
If <em>hidden3d</em> is member of the options for a 3d 
<A HREF=r37_0551.html>plot</A> 
hidden lines are removed from the picture. Otherwise a 
surface is drawn as transparent object. Default is 
<em>nohidden3d</em>. Selecting <em>hidden3d</em> increases the 
computing time substantially. 
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