essage to viewport.
</DD>
</DL>
<BR>
<BR>

<A NAME="36817"></A>
<B>:draw-line-ndc</B> <EM>p1 p2 &amp;optional (do-clip t) </EM>[method]

<DL COMPACT>
<DT> 
<DD> 
draws a line whose two end points <EM>p1, p2</EM> are defined in NDC.
</DD>
</DL>
<BR>
<BR>

<A NAME="36828"></A>
<B>:draw-polyline-ndc</B> <EM>polylines &amp;optional color </EM>[method]

<DL COMPACT>
<DT> 
<DD> 
draws polylines whose end points are defined in NDC.
</DD>
</DL>
<BR>
<BR>

<A NAME="36838"></A>
<B>:draw-star-ndc</B> <EM>center &amp;o