>InsertParticle</a>(particle_list);</div>
<div class="line"> </div>
<div class="line">  <span class="comment">// wall based on plane</span></div>
<div class="line">  <a id="_a16" name="_a16"></a><a class="code hl_class" href="classnetdem_1_1_wall_box_plane.html">WallBoxPlane</a> wall_box(1, 1, 1, 0, 0, 0);</div>
<div class="line">  wall_box.<a id="a17" name="a17"></a><a class="code hl_function" href="classnetdem_1_1_wall_box_plane.html#a3693b6a430d6705190cb7c2553bbb559">ImportToScene</a>(&amp;(sim-&gt;<a cl