Re: [osg-users] KeySwitchMatrixManipulator
Ok Thank you Robert Cheers, Tonino -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=53622#53622 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] KeySwitchMatrixManipulator
I need to know programmatically the current manipulator index . I was looking for something like Code: int KeySwitchMatrixManipulator::GetMatrixManipulatorIndex() Bud did not find any. Any suggestion ? Thanks -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=53600#53600 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] KeySwitchMatrixManipulator
Hi Tonino, On 12 April 2013 14:20, Tonino Tarsi tony.ta...@gmail.com wrote: I need to know programmatically the current manipulator index . I was looking for something like Code: int KeySwitchMatrixManipulator::GetMatrixManipulatorIndex() The KeySwitchMatrixManipulator internally uses a map so doesn't directly have a concept of mapping an index position to a entry in the map. The map itself stores a the int key code, CameraManipulator. To work out what the equivalent index postilion is you'll need to get the map and walk through it to find how far through the map the current active manipulator is selected. This is a bit hacky. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] KeySwitchMatrixManipulator::handle()
HI Gianni, On 6 September 2012 16:52, Gianni Ambrosio ga...@vi-grade.com wrote: | does it make sense to add a check in KeySwitchMatrixManipulator::handle() method to avoid calling setByMatrix() if the selected manipulator is the current manipulator? It does make sense, I've added this check in so that it no longer resets the camera manipulator when the current one is selected. This change is now checked into svn/trunk. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] KeySwitchMatrixManipulator::handle()
Thank you Robert. Gianni -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=49841#49841 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] KeySwitchMatrixManipulator::handle()
Hi, does it make sense to add a check in KeySwitchMatrixManipulator::handle() method to avoid calling setByMatrix() if the selected manipulator is the current manipulator? Regards, Gianni -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=49819#49819 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] KeySwitchMatrixManipulator
Hi, I set my own KeySwitchMatrixManipulator in an osg viewer as follows: osgViewer::View::setCameraManipulator(keyswitchManipulator.get()); Now, is there a way to set one of the manipulators programmatically? I mean, the default manipulator is a TrackballManipulator, but in a particular case I would like to force a NodeTrackerManipulator (the second one in the KeySwitchMatrixManipulator list). Can you help me please? Regards, Gianni -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=45690#45690 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] KeySwitchMatrixManipulator
HI Gianni, On 22 February 2012 16:17, Gianni Ambrosio ga...@vi-grade.com wrote: Hi, I set my own KeySwitchMatrixManipulator in an osg viewer as follows: osgViewer::View::setCameraManipulator(keyswitchManipulator.get()); Now, is there a way to set one of the manipulators programmatically? I mean, the default manipulator is a TrackballManipulator, but in a particular case I would like to force a NodeTrackerManipulator (the second one in the KeySwitchMatrixManipulator list). Can you help me please? You simply use KeySwitchMatrixManipulator::selectMatrixManipulator(num) where num is the index of the manipulator you want to select. See the applications/osgviewer/osgviewer.cpp to see an example of this in action. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
