I'm just starting to play around with openscenegraph and I'd like to know if what I'm describing is possible. I have two nodes, which may both have paths. I'd like to attach a line of sight camera between the two nodes in such a way that the camera is aiming at node 1 from node 2 at all times. I'd then also like to be able to zoom in and out relative to this line of sight.
I tried setting up a NodeTrackerManiulator, but that class seems to be able to freely track just one node. However, I need something that can track a node with camera movement constrained by another node. I tried something like the following: Code: osg::ref_ptr<osgGA::NodeTrackerManipulator> manip2 = new osgGA::NodeTrackerManipulator; manip2->setTrackNode(plane); manip2->setNode(sensor); manip2->setTrackerMode(osgGA::NodeTrackerManipulator::NODE_CENTER); addView(manip2.get()); but it seems to still freely track just the plane node. Thanks in advance, ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=62724#62724 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org