 class="fu">as_reference</span>(<span class="st">"polygons"</span>, <span class="at">id =</span> <span class="st">"displacement_map"</span>) <span class="sc">+</span> </span>
<span id="cb28-5"><a href="#cb28-5" aria-hidden="true" tabindex="-1"></a>  <span class="fu">with_displacement</span>(</span>
<span id="cb28-6"><a href="#cb28-6" aria-hidden="true" tabindex="-1"></a>    text,</span>
<span id="cb28-7"><a href="#cb28-7" aria-hidden="true" tabindex="-1"></a>    <span class="at">x_map =</span> <span class="