surface nodes of the shape.  <br /></td></tr>
<tr class="separator:aea7128810b440e15af2bc37bbaef44a4 inherit pub_methods_classnetdem_1_1_shape"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acd5c0f169e21c0aa7bded28e20ed8dc9 inherit pub_methods_classnetdem_1_1_shape" id="r_acd5c0f169e21c0aa7bded28e20ed8dc9"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespacenetdem.html#a19bd090a5819e5163bd8d6aba69718bc">VecXT</a>&lt; double &gt; const &amp;&#160