Hi Andrew,
If you don't have any custom nodes then you could use the .ive format,
and use the .ive plugins support istream/ostreams.
osgDB::ReaderWriter* writer =
osgDB::Registry::instance()->getReaderWriterForExtension("ive");
if(writer)
{
std::stringstream outputStream;
osgDB::ReaderWriter::WriteResult wr =
writer->writeNode(*node,outputStream,0));
if(wr.success()) {... do your stuff to write output the
stringstream... }
}
Robert.
On Fri, Jun 5, 2009 at 10:27 AM, Andrew Thompson<[email protected]> wrote:
> Hi there,
>
> This is the first time I've posted on these boards, I wonder if any of you
> guys can help me out?
>
> I am developing a CAD application that uses OpenSceneGraph and I need to
> implement custom serialization of the CAD data to/from disk. This requires
> saving individual nodes and their children to a custom file format along with
> some other data from the app.
>
> Now I notice OSG has the ability to save/load multiple file formats using the
> Plugins but what I'd really like to do is save/load a node to a memory
> pointer, so the node data is held in memory as opposed to being written to a
> file. This would allow me to serialize this node data inside my own custom
> file format.
>
> Is there any way to serialize / deserialize a node to memory using the
> existing plugins? If not, how could I go about implementing this?
>
> Thank you very much in advance,
>
> AndyB
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=13565#13565
>
>
>
>
>
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>
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