Try using the .osgt extension rather than .osg.
On 17 Mar 2013 20:45, "peter klosowski" <[email protected]> wrote:
> Hi,
>
> I have created a new class derived from osg::Object. I would like to add
> the ability to serialize the class to the human readable "osg" format.
> Currently, serialization only works for "osgb".
>
> Here is a simplified version of my code:
>
> // In "MyObject", I have:
>
> namespace osgMyLibrary {
>
> class MyObject: public osg::Object
> {
> public:
> MyObject(): _symbol("") {}
> MyObject(MyObject const& other, osg::CopyOp const& =
> osg::CopyOp::SHALLOW_COPY): _symbol(other._symbol) {}
>
> std::string const& getSymbol() const { return _symbol; }
> void setSymbol(std::string const& symbol) { _symbol = symbol; }
>
> META_Object(osgMyLibrary, MyObject);
>
> protected:
> // Use reference counting.
> virtual ~MyObject();
>
> private:
> std::string _symbol;
> };
>
> }
>
> // In "MyObject.cpp", I have:
>
> REGISTER_OBJECT_WRAPPER(MyObject,
> new osgMyLibrary::MyObject, osgMyLibrary::MyObject,
> "osg::Object osgMyLibrary::MyObject")
> {
> ADD_STRING_SERIALIZER(Symbol, "#1");
> }
>
> // In "main.cpp", I have:
>
> osg::ref_ptr<osgMyLibrary::MyObject> test = new osgMyLibrary::MyObject();
> std::ostringstream sstream;
> osgDB::ReaderWriter::WriteResult wr
> =
> osgDB::Registry::instance()->getReaderWriterForExtension("osg")->writeObject(*test,
> sstream, 0);
> std::cout << sstream.str() << std::endl;
>
> However, nothing is written to the console. If I change the extension to
> "osgb", I can see the object, but it is obviously using the binary format.
> What do I need to change in order to get human readable serialization?
>
> Cheers,
> Peter
>
> _______________________________________________
> osg-users mailing list
> [email protected]
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
>
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