er::ConvexHull(vertices, &amp;vertices, &amp;facets);</div>
<div class="line"> </div>
<div class="line">  <span class="comment">// the solver and dummy contact model</span></div>
<div class="line">  <a id="_a11" name="_a11"></a><a class="code hl_class" href="classnetdem_1_1_solver_boolean_p_p.html">SolverBooleanPP</a> cnt_solver;</div>
<div class="line">  <a id="_a12" name="_a12"></a><a class="code hl_class" href="classnetdem_1_1_volume_based.html">VolumeBased</a> cnt_model;</div>
<div class="line"> </div>
