Is there a straight forward method to determine if a ground xyz target point (or geode bbox centerpoint) is currently visible (i.e. within the current view frustrum)?
I'm drawing a HUD target line, but don't want to draw it if the target point is not in view. Thanks. Bob. -- Robert E. Balfour, Ph.D. Exec. V.P. & CTO, BALFOUR Technologies LLC 960 South Broadway, Suite 108, Hicksville NY 11801 Phone: (516)513-0030 Fax: (516)513-0027 email: [EMAIL PROTECTED] _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
