</th>
</tr>
<tr><td align="left" valign="top"><p>
              Check the <a class="link" href="../../concepts/concept_polygon.html" title="Polygon Concept">Polygon
              Concept</a> for the rules that polygon input for this algorithm
              should fulfill
            </p></td></tr>
</table></div>
<h6>
<a name="geometry.reference.algorithms.intersection.intersection_4_with_strategy.h6"></a>
            <span class="phrase"><a name="geometry.reference.algorithms.intersection.intersection_4_wit