  <span class="identifier">buffered_flat_end</span><span class="special">,</span>
    <span class="identifier">buffered_point</span><span class="special">,</span>
    <span class="identifier">buffered_concave</span><span class="special">,</span>
    <span class="identifier">piece_type_unknown</span>
<span class="special">};</span></pre>
<p>
        </p>
<h6>
<a name="geometry.reference.enumerations.piece_type.h1"></a>
          <span class="phrase"><a name="geometry.reference.enumerations.piece_type.values"