diff --git a/src/osgWrappers/serializers/CMakeLists.txt b/src/osgWrappers/serializers/CMakeLists.txt
index cbb11eada..37ca1b6d2 100644
--- a/src/osgWrappers/serializers/CMakeLists.txt
+++ b/src/osgWrappers/serializers/CMakeLists.txt
@@ -38,6 +38,7 @@ SET(TARGET_COMMON_LIBRARIES
 )
 
 ADD_SUBDIRECTORY(osg)
+ADD_SUBDIRECTORY(osgUtil)
 ADD_SUBDIRECTORY(osgAnimation)
 ADD_SUBDIRECTORY(osgFX)
 ADD_SUBDIRECTORY(osgManipulator)
diff --git a/src/osgWrappers/serializers/osg/NodeVisitor.cpp b/src/osgWrappers/serializers/osg/NodeVisitor.cpp
new file mode 100644
index 000000000..5f1dea24c
--- /dev/null
+++ b/src/osgWrappers/serializers/osg/NodeVisitor.cpp
@@ -0,0 +1,35 @@
+#undef OBJECT_CAST
+#define OBJECT_CAST dynamic_cast
+
+#include <osg/NodeVisitor>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+
+REGISTER_OBJECT_WRAPPER( NodeVistor,
+                         new osg::NodeVisitor,
+                         osg::NodeVisitor,
+                         "osg::Object osg::NodeVisitor" )
+{
+    BEGIN_ENUM_SERIALIZER( TraversalMode, TRAVERSE_NONE );
+        ADD_ENUM_VALUE( TRAVERSE_NONE );
+        ADD_ENUM_VALUE( TRAVERSE_PARENTS );
+        ADD_ENUM_VALUE( TRAVERSE_ALL_CHILDREN );
+        ADD_ENUM_VALUE( TRAVERSE_ACTIVE_CHILDREN );
+    END_ENUM_SERIALIZER();
+
+    BEGIN_ENUM_SERIALIZER( VisitorType, NODE_VISITOR );
+        ADD_ENUM_VALUE( UPDATE_VISITOR );
+        ADD_ENUM_VALUE( EVENT_VISITOR );
+        ADD_ENUM_VALUE( COLLECT_OCCLUDER_VISITOR );
+        ADD_ENUM_VALUE( CULL_VISITOR );
+    END_ENUM_SERIALIZER();
+
+    ADD_UINT_SERIALIZER(TraversalMask, 0xffffffff);
+    ADD_UINT_SERIALIZER(TraversalNumber, 0);
+}
+
+
+#undef OBJECT_CAST
+#define OBJECT_CAST static_cast
diff --git a/src/osgWrappers/serializers/osgGA/EventVisitor.cpp b/src/osgWrappers/serializers/osgGA/EventVisitor.cpp
new file mode 100644
index 000000000..fdfab4574
--- /dev/null
+++ b/src/osgWrappers/serializers/osgGA/EventVisitor.cpp
@@ -0,0 +1,18 @@
+#undef OBJECT_CAST
+#define OBJECT_CAST dynamic_cast
+
+#include <osgGA/EventVisitor>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+
+REGISTER_OBJECT_WRAPPER( EventVisitor,
+                         new osgGA::EventVisitor,
+                         osgGA::EventVisitor,
+                         "osg::Object osg::NodeVisitor osgGA::EventVisitor" )
+{
+}
+
+#undef OBJECT_CAST
+#define OBJECT_CAST static_cast
diff --git a/src/osgWrappers/serializers/osgUtil/CMakeLists.txt b/src/osgWrappers/serializers/osgUtil/CMakeLists.txt
new file mode 100644
index 000000000..e75aedf4f
--- /dev/null
+++ b/src/osgWrappers/serializers/osgUtil/CMakeLists.txt
@@ -0,0 +1,7 @@
+FILE(GLOB TARGET_SRC *.cpp)
+FILE(GLOB TARGET_H *.h)
+
+SET(TARGET_ADDED_LIBRARIES osgUtil )
+
+#### end var setup  ###
+SETUP_PLUGIN(osgutil)
diff --git a/src/osgWrappers/serializers/osgUtil/CullVisitor.cpp b/src/osgWrappers/serializers/osgUtil/CullVisitor.cpp
new file mode 100644
index 000000000..57c5f07c7
--- /dev/null
+++ b/src/osgWrappers/serializers/osgUtil/CullVisitor.cpp
@@ -0,0 +1,18 @@
+#undef OBJECT_CAST
+#define OBJECT_CAST dynamic_cast
+
+#include <osgUtil/CullVisitor>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+
+REGISTER_OBJECT_WRAPPER( CullVisitor,
+                         new osgUtil::CullVisitor,
+                         osgUtil::CullVisitor,
+                         "osg::Object osg::NodeVisitor osgUtil::CullVisitor" )
+{
+}
+
+#undef OBJECT_CAST
+#define OBJECT_CAST static_cast
diff --git a/src/osgWrappers/serializers/osgUtil/UpdateVisitor.cpp b/src/osgWrappers/serializers/osgUtil/UpdateVisitor.cpp
new file mode 100644
index 000000000..c0b55e5c3
--- /dev/null
+++ b/src/osgWrappers/serializers/osgUtil/UpdateVisitor.cpp
@@ -0,0 +1,18 @@
+#undef OBJECT_CAST
+#define OBJECT_CAST dynamic_cast
+
+#include <osgUtil/UpdateVisitor>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+
+REGISTER_OBJECT_WRAPPER( UpdateVisitor,
+                         new osgUtil::UpdateVisitor,
+                         osgUtil::UpdateVisitor,
+                         "osg::Object osg::NodeVisitor osgUtil::UpdateVisitor" )
+{
+}
+
+#undef OBJECT_CAST
+#define OBJECT_CAST static_cast