thnaks, thats works, except in my code it's setSingleChildOn(0); (he didn't recognize without On)
a++ On 2/8/07, Rafa Gaitan <[EMAIL PROTECTED]> wrote:
Hi elekis You can use an osg::Switch node on top of your two scenes: osg::Switch *switchRoot = new osg::Switch() ... your nodes... switchRoot->addChild(root); switchRoot->addChild(root2); switchRoot->setSingleChild(0); ... When you want change to the root2 scene only do: <http://www.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/classosg_1_1Switch.html#a17> switchRoot->setSingleChild(1); Hope this helps to you. Remember that you only can change the scene only after sync() and before frame() calls. -- Rafa. On 2/8/07, elekis <[EMAIL PROTECTED]> wrote: > hi all > > I have a little probleme, > > I have two node who represent two differents things, > > and I would like to render one, and afer pushing a touch, changing on > other > > something like that > //init > osg::Group* root = new osg::Group(); > osg::Group* root2 = new osg::Group(); > viewer.setSceneData( root ); > > // after a action > viewer.setSceneData( root2 ); > > // after a other action > viewer.setSceneData( root ); > > I trying that, but that doesn't work. (root 2 is accepted but core > dumped just after) > > > is it possible to do that?? > > other thing > I dunno if it's normal but > > http://www.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/classosgProducer_1_1Viewer.html > > there are no getSceneData or my viewer is a osg::Producer > > > thanks a+++ > > > > > _______________________________________________ > osg-users mailing list > osg-users@openscenegraph.net > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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