Hello all, I have just tried picking using a PickVisitor, which I believe is the dedicated way to do so. When I load an osg file (the cow.osg from the examples) I manage to have it work, but when I draw something hard coded "by hand" (e.g. several rough segments) I don't manage to pick it. So here is my main question : do you need to specify something special to make an object pickable? Furthermore when I zoom out a lot and my cow begins to be very small (3 or 4 pixels wide), then I don't manage to pick it anymore, any idea? And last: is it possible to change the size of the picking window (I believe it is very small by default, something like 1 or 2 pixels wide)?
Have a good week end, Antoine! _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
