Hi Torben, Does the following make sense as a new doxygen comment?
/** Helper class for setting up and acquiring height above terrain intersections with terrain. * By default assigns a osgSim::DatabaseCacheReadCallback that enables automatic loading * of external PagedLOD tiles to ensure that the highest level of detail is used in intersections. * This automatic loading of tiles is done by the intersection traversal that is done within * the computeIntersections(..) method, so can result in long intersection times when external * tiles have to be loaded. * The external loading of tiles can be disabled by removing the read callback, this is done by * calling the setDatabaseCacheReadCallback(DatabaseCacheReadCallback*) method with a value of 0.*/ This could be checked into svn/trunk and OSG-3.0 branch, then have a new constructor parameter introduced into svn/trunk that switches on/off the use of the DatabaseCacheReadCallback. Robert. _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
