Hi Forest. On Mon, Jan 4, 2010 at 3:47 AM, forest <[email protected]> wrote: > hi all > I know that we can use mouse right button to zoom trackball, but what > I want is to draw a rectangle on the screen, then zoom the view to the > rectangle, what should I do?
Use TrackballManipulator::setHomePosition(..) Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
