Hi Eillot, You either need to write your own callback to update the PossitionAttitudeTransform's rotation directly yourself, composing the two rotation using the osg::Quat class, or use two seperate transforms arranged in a parent child relationship.
Robert. On Mon, Apr 26, 2010 at 3:51 AM, Elliot Pilkington <[email protected]> wrote: > Having created a sphere and applying a texture and lighting i now need to > apply a rotation to my sphere, i have done this by using an animate callback. > > > Code: > > PositionAttitudeTransform *rotate_plntOne = new PositionAttitudeTransform; > rotate_plntOne->addChild(geode_planetOne); > rotate_plntOne->setUpdateCallback( new AnimationPathCallback(osg::Vec3(0, 0, > 0), osg::Z_AXIS, inDegrees(50.0f)) ); > > > > This was fine for what I needed but I now need to apply two rotations, one > around its own axis whilst it also around another point, Imagine a planet for > example. > > I searched the forums and have seen people using the > PositionAttitudeTransforms and would like some help with this, I just cant > seem to get my code to work. > > I was just wondering, could someone show me the code for applying two > rotations to an object because i am really stumped and dont think im going to > work this one out any time soon, embarrassingly. > > Any help would be much appreciated! > > Thank You. > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=27266#27266 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
