Hi Sumit, I guess you could decorate all your external models with a ProxyNode, this kinda does what you are looking for, possibly...
If not then you'll just need come up with your own scheme for exporting what parts of the scene graph you want to export and not others. Robert. On 23 August 2013 07:38, Mots G <[email protected]> wrote: > Hi Robert, > > Thanks for the prompt reply! > > I noticed it does not add the imagery data so textures get added as file > paths :) > > However, I want to avoid the model files (.3ds, .obj, .osgt) data getting > exported in the scene as it anyway resides on the server where the the > scene is getting passed ( only the transform node for the model with the > identifier of model file seems sufficient on the server end) > > With the model-data, the file size is huge and duplication of same model > being passed back to the server. I understand that the model once loaded is > a node (group/geode) and the osgDB reader/writer plugin just traverses all > the nodes and serializes all the node properties. > > Is there a way I can achieve this? > > Best regards, > Sumit > > > On Fri, Aug 23, 2013 at 2:45 PM, Robert Osfield > <[email protected]>wrote: > >> Hi Sumit, >> >> By default the .osgt and .osgx won't save the imagery to the files so >> will just store the file paths to the original files. >> >> So just do: >> >> osgDB::writeNodeFile(*mymodel, "myfile.osgt"); >> >> Robert. >> >> >> On 23 August 2013 06:13, Mots G <[email protected]> wrote: >> >>> Hello all, >>> I'm trying to save the scene-graph to pass it across to a server. The >>> scene-graph may contain plenty models/materials/textures which were >>> initially fetched from the server. >>> >>> Is there a way I can save the scene-graph with only the relevant >>> information and not add to it the entire node for models/textures which >>> anyway reside on the server (but the transformations and positions). Also, >>> would it be possible to re-generate the scene using these references (the >>> reference could be entire path or some model-id associated on the server) >>> >>> I'm using the osgDB reader/writer extension to save the root as an 'obj' >>> format. >>> >>> Sorry I'm a noob to this and couldn't figure out. >>> >>> Thanks, >>> Sumit >>> >>> _______________________________________________ >>> 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 >> >> > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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