Hello Jean-Sébastien, I have try this way, but it doesn't work. I guess the manipulator needs more information. For example, when I set the manipulator in the viewer via addEventHandler(), it doesn't work. A manipulator must set with setCameraManipulator().
I have many viewports now and I use a GUIEventHandler to detect the viewport which I hit with the mouse. And now I would like manipulate the camera of this viewport. That is my basic problem. There are a better way, for this problem? Thanks Martin -------- Original-Nachricht -------- > Datum: Tue, 02 Nov 2010 13:00:30 -0400 > Von: "Jean-Sébastien Guay" <[email protected]> > An: OpenSceneGraph Users <[email protected]> > Betreff: Re: [osg-users] How can I calculate a matrix via a MatrixManipulator > Hi Martin, > > > TrackballManipulator* tm = new TrackballManipulator() > > tm->calculateViewMatrix(eventAdapter, ActionAdapter); > > Well, inside your own handle(ea, aa) you can always call the > manipulator's handle(ea, aa). Is that what you mean? > > And when you want the view matrix you call the manipulator's > getInverseMatrix() method. > > Hope this helps, > > J-S > -- > ______________________________________________________ > Jean-Sebastien Guay [email protected] > http://www.cm-labs.com/ > http://whitestar02.webhop.org/ > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Neu: GMX De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: http://portal.gmx.net/de/go/demail _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
