Hi, Here you can find some snippets: https://github.com/CCSI-CSSI/MuseOpenIG/blob/master/Plugin-CIGI/IGPluginCIGI.cpp
but you rotate it normaly as in flat earth and then apply the transofrmation for that geo location: osg::Matrixd l2w; osg::EllipsoidModel em; em.computeLocalToWorldTransformFromLatLongHeight(osg::DegreesToRadians(lat),osg::DegreesToRadians(lon),alt,l2w); osg::Quat hpr; osg::Matrixd finalMatrix = osg::Matrixd::rotate(hpr) * l2w; On Sat, Apr 29, 2017 at 7:03 AM, Vinoth Rajendran < [email protected]> wrote: > Hi, > > ... > > yaa,Now i am getting the Up Vector.But i unable to rotate correctly my > object(entity) in scene with respect to Particular Axis. > > if it is not geocentric(flat),if i want change the heading i can make > rotate with respect to Z-axis,same pitch w.r.to X-Axis and Roll w.r.to > Y-Axis. > > But in geocentric how i can change heading,Pitch and Roll of my > Entity ? > Can anyone explain me please ? > > Thank you! > > Cheers, > Vinoth > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=70861#70861 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- trajce nikolov nick
_______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
