e&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnetdem_1_1_shape.html#a640f773dcc1a502db971512b6cfa0121">surface_node_spacing</a> {std::sqrt(<a class="el" href="classnetdem_1_1_math.html#a902d4826f3f4fb5e5b105a223e1aed6e">Math::PI</a> / 1000.0)}</td></tr>
<tr class="memdesc:a640f773dcc1a502db971512b6cfa0121 inherit pro_attribs_classnetdem_1_1_shape"><td class="mdescLeft">&#160;</td><td class="mdescRight">Spacing between nodes used for the contact solver.  <br /></td></tr>
<tr c