;</span> &lt;&lt; pos_sup / pos_sup_norm &lt;&lt; <span class="stringliteral">&quot;: &quot;</span></div>
<div class="line">       &lt;&lt; cnt_geoms_epa.dir_n &lt;&lt; endl;</div>
<div class="line"> </div>
<div class="line">  <span class="comment">// filesystem::create_directories(&quot;tmp/tests/&quot;);</span></div>
<div class="line">  <span class="comment">// obj_1.SaveAsVTK(&quot;tmp/tests/obj_1.vtk&quot;);</span></div>
<div class="line">  <span class="comment">// obj_2.SaveAsVTK(&quot;tmp/tests/obj_2.