Hi Allen,
I am trying to figure out how to use the osg::cloneTree() and
osg::deepCloneTree() methods. Unfortunately, there is no doxygen
documentation about how the methods work or what the parameters are for.
I think I have determined that osg::cloneTree(node) will clone the node
passed and all subnodes while setting the new cloned nodes to shared the
cores from the originals. Is this correct?
yep.
I am not having as much luck deciphering the functionality of
deepClone() from source though. Namely, what are the share* parameters
used for and what do they correspond to? Are they a list of core types
and if so what is the format to pass in?
There is a example in Turtorials/17deepClone.cpp. The deepClone really
clones everything. To get a bit more control you can give it a list of
pointer types to share.
This clones all nodes but the cores of type Material and Transform are
shared.
NodePtr sceneClone = deepCloneTree(scene, "Material, Transform");
Andreas
--
Andreas Zieringer [EMAIL PROTECTED]
Fraunhofer IGD - A4 phone +49 (0)6151 155 289
Fraunhoferstr. 5 fax +49 (0)6151 155 196
D-64283 Darmstadt www.igd.fhg.de/www/igd-a4
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