Thanks so much for your fast reply~
I mean to start to deal with citygml files, not just 'see' the graphical model 
on the screen with osgviewer. So I just want to ask how to load citygml files 
and make it display on the screen using C++ codes of my own? I know this is 
sort of simple and stupid question....I just tried several times and failed, so 
I posted it here... 



tassilo.glander wrote:
> Hi Fan,
> 
> not sure what you mean with "load citygml files with codes". You want to 
> access the citygml semantics and attributes in addition to just see the 
> graphical model? Then you have to take a look at the reader in libcitygml to 
> see how it stores the citygml nodes and maybe write your own.
> 
> Cheers,
> Tassilo


------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=49983#49983





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