Hi,
The update callback are called by a visitor (cullvisitor ?) so if the
node is not in the scene graph you won't get any chance to have your
callback traversed, and called.
But you can call the updatevisitor (cullvisitor?) by yourself on a
scenegraph you made if I'm not wrong.
Hope this helps you
Regards,
Vincent
Le 15/06/2011 15:56, Aitor Ardanza a écrit :
Hi,
I need to update a node that is not included in the scene graph. I define it as
follows:
Code:
for...
osg::Geode* geodeMorph = new osg::Geode ;
geodeMorph->setName(animations[i].callName);
geodeMorph->addDrawable( morphGeometrys[morphsCont]) ;
geodeMorph->setUpdateCallback( new
osgAnimation::UpdateMorph(animations[i].callName) ) ;
grp->addChild(geodeMorph);
...
morphsGrp->addChild(geodeMorph);
morphsGrp->addChild(grp);
morphsGrp->setUpdateCallback(m_morphManager);
if(morphGeometry){
geom0->setSourceGeometry( morphGeometry);
//modelNode->addChild( morphsGrp ) ;
return true;
}
I only need to update morphGeometry, and I do it with the osg morphing
animation system... but if I didn't include morphsGrp in scene, fails to call
the callbacks... Is there any other way to do this?
Thank you!
Cheers,
Aitor
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=40528#40528
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