'Example of the UserDataBlob
'Store some user data directly under the scene root
set oBlob = ActiveSceneRoot.AddProperty( "UserDataBlob", , "data" )
'Save a string.  Because strings are represented as widecharacters
'this takes 12 bytes on Windows and 24 bytes on Linux
oBlob.Value = "xyz123"
logmessage oBlob.fullname & " is storing this string: " & oBlob.Value & _
                                 " which takes " & oBlob.Size & " bytes."
'Flush that user data
ActiveSceneRoot.Properties( "data" ).Clear

//Example of UserDataBlob
//Place the blob on a null
var oNull = ActiveSceneRoot.AddPrimitive( "Null" ) ;
var oBlob1 = oNull.AddProperty( "UserDataBlob", false, "nulldata" ) ;
oBlob1.Value = "xyz123" ;
var oBlob2 = oNull.AddProperty( "UserDataBlob", false, "emptynulldata" ) ;
//Find all UserDataBlobs on the object and print out their values
var e = new Enumerator( oNull.Properties ) ;
var item ;
for ( ;!e.atEnd();e.moveNext() )
{
        item = e.item();
        if ( item.Type == "UserDataBlob" )
        {
                if ( item.IsEmpty )
                {
                        logmessage( "Found empty UserDataBlob called " + item.Name );
                }
                else
                {
                        logmessage( "Found user data blob called " + item.Name + 
                                                  " with value " + item.Value );
                }        
        }       
}