h><th width="70%">Description</th>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableSecondCol"><a href="BBox.html">BBox</a></td><td class="summaryTableLastCol">
  The BBox class is used to quickly and easily clip an object in a 3D scene.</td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableSecondCol"><a href="BSphere.html">BSphere</a></td><td class="summaryTableLastCol">
  The BSphere class is used to quickly and easi