Revision: 64371
http://sourceforge.net/p/brlcad/code/64371
Author: starseeker
Date: 2015-03-12 00:18:03 +0000 (Thu, 12 Mar 2015)
Log Message:
-----------
Add some notes on the GeometricTools ConvexHull and MinimumVolumeBox3
resources. Almost wonder if this might be a viable GSoC project...
Modified Paths:
--------------
brlcad/trunk/include/bn/obr.h
Modified: brlcad/trunk/include/bn/obr.h
===================================================================
--- brlcad/trunk/include/bn/obr.h 2015-03-11 22:18:16 UTC (rev 64370)
+++ brlcad/trunk/include/bn/obr.h 2015-03-12 00:18:03 UTC (rev 64371)
@@ -101,6 +101,15 @@
* Find the minimum oriented bounding rectangular cuboid
* for a set of 3D points. Returns 0 on success.
*
+ * TODO - the GeometricTools engine has an implementation
+ * of the stack needed to do this - want to look not only
+ * at their MinimumVolumeBox3 implementation but the supporting
+ * convex hull 3d routines to see if they're an improvement
+ * on the Clarkson implementation. Also want to check their
+ * obb/obb intersection test (GteIntrOrientedBox3OrientedBox3.h)
+ *
+ * http://www.geometrictools.com/GTEngine/Include/GteMinimumVolumeBox3.h
+ *
* The points in the output array are arranged as seen
* in the figure below, with the integer number at each
* vertex position corresponding to the pnts array index
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