Has there been any work adding support for KdTrees to the PolytopeIntersector? A quick search of the mailing list came up with a discussion about a year and half ago but no indication if there has been any work since then. I know that the version of OSG I am presently using (2.9.5) doesn't support it.
My application works with large point cloud data sets, on the order of hundreds of thousands of points in a single geode, and as a result doing a single mouse pick with the current naive polytope intersector takes on the order of 5-10 seconds to complete (in debug mode, fwiw). I would be motivated to add support for this to OSG if no one else has done so already. -- Peter Amstutz Senior Software Engineer Technology Solutions Experts Natick, MA 02131 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
