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Added support for new osg::Object user objects.

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This commit is contained in:
Robert Osfield
2011-06-02 22:05:10 +00:00
parent c703f39459
commit b5d00a1450
2 changed files with 80 additions and 0 deletions
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35
src/osgWrappers/serializers/osg/Object.cpp
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@@ -2,6 +2,8 @@
#include <osgDB/ObjectWrapper>
#include <osgDB/InputStream>
#include <osgDB/OutputStream>
#include <osg/Notify>
#include <string.h>
static bool checkUserData( const osg::Object& obj )
{
@@ -25,6 +27,34 @@ static bool writeUserData( osgDB::OutputStream& os, const osg::Object& obj )
return true;
}
static bool checkUserObjects( const osg::Object& obj )
{
return obj.getNumUserObjects()>0;
}
static bool readUserObjects( osgDB::InputStream& is, osg::Object& obj )
{
unsigned int size = is.readSize(); is >> osgDB::BEGIN_BRACKET;
for( unsigned int i=0; i<size; ++i )
{
osg::Object* read_object = is.readObject();
if (read_object) obj.addUserObject( read_object );
}
is >> osgDB::END_BRACKET;
return true;
}
static bool writeUserObjects( osgDB::OutputStream& os, const osg::Object& obj )
{
unsigned int numObjects = obj.getNumUserObjects();
os.writeSize(numObjects); os << osgDB::BEGIN_BRACKET << std::endl;
for ( unsigned int i=0; i<numObjects; ++i )
{
os << obj.getUserObject(i);
}
os << osgDB::END_BRACKET << std::endl;
return true;
}
REGISTER_OBJECT_WRAPPER( Object,
/*new osg::Object*/NULL,
@@ -40,4 +70,9 @@ REGISTER_OBJECT_WRAPPER( Object,
END_ENUM_SERIALIZER(); // _dataVariance
ADD_USER_SERIALIZER( UserData ); // _userData
UPDATE_TO_VERSION( 77 )
{
ADD_USER_SERIALIZER( UserObjects ); // _userData
}
}