On 5/24/2011 9:28 AM, issam boughanmi wrote:
> so basicaly i want to replace the models at runtime
> i have a node callback visitor that traverse a loaded model
> and in certains conditions replace the child nodes with something like this :
> osg::Node* _node = findNode("test");
> _Node = osgDB::readNodeFile("myfile.ive");
> but this have no effect
_node is a local pointer.
You're only changing what _node points to. Elsewhere, the scenegraph is still
pointing
to what _node originally pointed to.
You need to find the parent of _node, because it has a child pointer pointing
to
whatever _node originally pointed to. Then you need to remove that child, and
then add the
result of readNodeFile.
--
Chris 'Xenon' Hanson, omo sanza lettere. [email protected]
http://www.alphapixel.com/
Digital Imaging. OpenGL. Scene Graphs. GIS. GPS. Training. Consulting.
Contracting.
"There is no Truth. There is only Perception. To Perceive is to Exist." -
Xen
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