The viewer.sync() and viewer.update() seems to be deprecated. And it seems a
bit odd (at least for me) to just throw away the functionallity contained in
viewer.run().
I have searched the mail archive but I still can't find any information how to
properly add and remove content to the scenegraph during runtime, whilst still
using the viewer.run() method.
/Björn
________________________________
Från: [email protected]
[mailto:[email protected]] För Vincent Bourdier
Skickat: den 5 maj 2009 11:32
Till: OpenSceneGraph Users
Ämne: Re: [osg-users] Adding and removing objects to scenegraph
duringruntime?
Hi,
I think the most secured way is to do it like that :
while( !viewer.done() )
{
viewer.sync();
viewer.update();
modify_scene_graph();
viewer.frame();
}
If I'm good, the callback allow safe graph modifications, but only on
node children... so depending on what you need, that can be a solution too.
The subject have been discussed lots of time on the mailing list, so
check the archive and you will find some good informations.
Regards,
Vincent.
2009/5/5 Björn Blissing <[email protected]>
Hi!
I have my GameObject class that contains the position of each
dynamic game object in world coordinates. I also have my GameObjectManager
class that contains a vector of all game objects. This vector is empty when the
program starts, but populates with objects during runtime (some objects is also
removed during runtime).
I've searched the mail achieve but I can't find any good
example how to add or remove objects to the scenegraph during runtime. I guess
it has to be done in some form of callback. But which one? According to
http://www.mail-archive.com/[email protected]/msg00725.html it is a
bad idea to do it in a updateCallback.
Hopefully someone could give me an example or at least point me
at the right direction. Maybe there is an osg example I should study in depth?
/Björn Blissing
_______________________________________________
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
