https://www.cloudcompare.org/doc/wiki/index.php?action=history&feed=atom&title=Octree%5CCompute 2026-05-09T17:02:08Z Revision history for this page on the wiki MediaWiki 1.44.0 https://www.cloudcompare.org/doc/wiki/index.php?title=Octree%5CCompute&diff=46187&oldid=prev 2015-02-09T10:54:46Z

<p></p> <p><b>New page</b></p><div>== Menu ==<br /> <br /> This tool is accessible via the &#039;Edit &gt; Octree &gt; Compute&#039; [[Image:OctreeSymbol.png]] menu.<br /> <br /> == Description ==<br /> <br /> Forces the computation of the [[octree]] on a given entity.<br /> <br /> [[Image:Cc_compute_octree_dialog.jpg|frame|center|Edit &gt; Octree &gt; Compute dialog]]<br /> <br /> The octree spatial extents can be set in various ways:<br /> * default: the smallest cube that totally includes the entity bounding-box<br /> * cell size at max level: the user can define the cell size at the smallest level of subdivision (the octree box will then be 2&lt;sup&gt;N&lt;/sup&gt; larger, where N is the maximum octree level)<br /> * custom: the user can define a custom bounding-box with a dedicated sub-dialog<br /> <br /> The maximum octree level (or &#039;&#039;number of subdivisions&#039;&#039;) is N=10 in the 32 bits version and N=21 in the 64 bits version.<br /> <br /> Note: this operation is generally not necessary (i.e. octree computation is done automatically by CloudCompare when necessary).</div>

Daniel