Farshid, If I understand the code correctly, each intersector in the LOS code is associated with a start end pair defining the line segment. In other words, it's a 1 to 1 mapping. If I have 45 LOS queries, the code generates 45 LineSegmentIntersectors. Each intersector in turn is added to an IntersectorGroup so that this one group contains 45 LineSegmentIntersectors. Perhaps Robert can chime in here to verify that this is the case.
When I retrieve the intersection count for EACH individual intersector, I'm getting the number of intersections > 1. This seems incorrect for the LIMIT_ONE case. For this case, I would expect the number of intersections to be always 1 (if a hit is found) for each intersector. I will investigate the code further to see what is going on or what might be wrong... -Shayne ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=50034#50034 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
