<a name="geometry.reference.de9im.de9im_matrix"></a><a class="link" href="de9im_matrix.html" title="de9im::matrix">de9im::matrix</a>
</h4></div></div></div>
<p>
- <a class="indexterm" name="idm46716128002688"></a><a class="indexterm" name="idm46716128002000"></a>
+ <a class="indexterm" name="idm46186985646800"></a><a class="indexterm" name="idm46186985646112"></a>
DE-9IM model intersection matrix.
</p>
<h6>