">
    <tr><td class="paramname">a</td><td>The length of the semi-axis in the x direction. </td></tr>
    <tr><td class="paramname">b</td><td>The length of the semi-axis in the y direction. </td></tr>
    <tr><td class="paramname">c</td><td>The length of the semi-axis in the z direction. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><spa