Hi Vincent, I'm a bit confused about what you are trying to do, is it just get the accumulated world matrix at a specific node?
If so then node::getWorldMatrices() is what you want. This will return a MatrixList, which will contain none, one or many matrices given that any node many have none or many parental paths containing transforms. Robert. On Fri, Mar 21, 2008 at 11:03 AM, Vincent Bourdier <[EMAIL PROTECTED]> wrote: > Hi all, > > I'm trying to get a node's parent as Transform (PAT or MatrixTransform) but > I have to get the transformation in ABSOLUTE_RF... > > For the moment, I've done a recursive method to get Parent as Transform. It > return me the first parent as Tranform it encounter. > > I've tried this : > > > osg::ref_ptr<osg::MatrixTransform> tmp_pt = new osg::MatrixTransform; > > tmp_pt->setReferenceFrame(osg::Transform::ABSOLUTE_RF); > > tmp_pt->setMatrix(p_mt->getMatrix()); > > > > (where p_mt is my RELATIVE MatrixTransform) > > > But the method return to me a MatrixTransform in RELATIVE. It is possible to > get the Matrix in Absolute ? without traverse all the scenegraph ? > Thanks. > > Regards, > > Vincent. > > _______________________________________________ > 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
