e8cd7195ba20a9d0bee14498b69c4f">InsertContactModel</a>(&amp;cnt_model);</div>
<div class="line">  sim-&gt;<a class="code hl_variable" href="classnetdem_1_1_simulation.html#add17bfcd927bd2b7f14f05855c20bea3">scene</a>.<a id="a8" name="a8"></a><a class="code hl_function" href="classnetdem_1_1_scene.html#a37580ce0b6492c6580c85a999aae8397">SetNumberOfMaterials</a>(1);</div>
<div class="line">  sim-&gt;<a class="code hl_variable" href="classnetdem_1_1_simulation.html#add17bfcd927bd2b7f14f05855c20bea3">scene</a>.