Hi, I have create a arrow up to the sky ,its position is OSG::Vec3(x,y,z),its rotation is osg::quat quat1(osg::degreetoradians(90.0)*osg::Vec3(0,0,1)).
I ｊｕｓｔ ｗａｎｔ ｔｏ rotate ｔｈｉｓ arrow ，ｍａｋｅ ｉｔ ｐｏｉｎｔ ｔｏ ａｎｏｔｈｅｒ point（ｏｓｇ：：Ｖｅｃ３（ｘ１，ｙ１，ｚ１））． Thank you! Cheers, Lv ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=27017#27017 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
