diff --git a/src/osgWrappers/OpenThreads/Block.cpp b/src/osgWrappers/OpenThreads/Block.cpp
index ae8233056..0d372a001 100644
--- a/src/osgWrappers/OpenThreads/Block.cpp
+++ b/src/osgWrappers/OpenThreads/Block.cpp
@@ -52,3 +52,53 @@ BEGIN_OBJECT_REFLECTOR(OpenThreads::Block)
 	          "");
 END_REFLECTOR
 
+BEGIN_VALUE_REFLECTOR(OpenThreads::BlockCount)
+	I_DeclaringFile("OpenThreads/Block");
+	I_Constructor1(IN, unsigned int, blockCount,
+	               Properties::NON_EXPLICIT,
+	               ____BlockCount__unsigned_int,
+	               "",
+	               "");
+	I_Method0(void, completed,
+	          Properties::NON_VIRTUAL,
+	          __void__completed,
+	          "",
+	          "");
+	I_Method0(void, block,
+	          Properties::NON_VIRTUAL,
+	          __void__block,
+	          "",
+	          "");
+	I_Method0(void, reset,
+	          Properties::NON_VIRTUAL,
+	          __void__reset,
+	          "",
+	          "");
+	I_Method0(void, release,
+	          Properties::NON_VIRTUAL,
+	          __void__release,
+	          "",
+	          "");
+	I_Method1(void, setBlockCount, IN, unsigned int, blockCount,
+	          Properties::NON_VIRTUAL,
+	          __void__setBlockCount__unsigned_int,
+	          "",
+	          "");
+	I_Method0(unsigned int, getBlockCount,
+	          Properties::NON_VIRTUAL,
+	          __unsigned_int__getBlockCount,
+	          "",
+	          "");
+	I_Method0(unsigned int, getCurrentCount,
+	          Properties::NON_VIRTUAL,
+	          __unsigned_int__getCurrentCount,
+	          "",
+	          "");
+	I_SimpleProperty(unsigned int, BlockCount, 
+	                 __unsigned_int__getBlockCount, 
+	                 __void__setBlockCount__unsigned_int);
+	I_SimpleProperty(unsigned int, CurrentCount, 
+	                 __unsigned_int__getCurrentCount, 
+	                 0);
+END_REFLECTOR
+
diff --git a/src/osgWrappers/osg/OperationThread.cpp b/src/osgWrappers/osg/OperationThread.cpp
index 0ac0237a8..95c2bf835 100644
--- a/src/osgWrappers/osg/OperationThread.cpp
+++ b/src/osgWrappers/osg/OperationThread.cpp
@@ -236,6 +236,17 @@ BEGIN_OBJECT_REFLECTOR(osg::RefBlock)
 	               "");
 END_REFLECTOR
 
+BEGIN_OBJECT_REFLECTOR(osg::RefBlockCount)
+	I_DeclaringFile("osg/OperationThread");
+	I_VirtualBaseType(osg::Referenced);
+	I_BaseType(OpenThreads::BlockCount);
+	I_Constructor1(IN, unsigned, blockCount,
+	               Properties::NON_EXPLICIT,
+	               ____RefBlockCount__unsigned,
+	               "",
+	               "");
+END_REFLECTOR
+
 TYPE_NAME_ALIAS(osg::OperationThread, osg::OperationsThread)
 
 STD_SET_REFLECTOR(std::set< osg::OperationThread * >)
diff --git a/src/osgWrappers/osgTerrain/GeometryTechnique.cpp b/src/osgWrappers/osgTerrain/GeometryTechnique.cpp
index 5ba747096..ae8c9b8b9 100644
--- a/src/osgWrappers/osgTerrain/GeometryTechnique.cpp
+++ b/src/osgWrappers/osgTerrain/GeometryTechnique.cpp
@@ -11,6 +11,7 @@
 #include <osgIntrospection/Attributes>
 
 #include <osg/CopyOp>
+#include <osg/NodeVisitor>
 #include <osg/Uniform>
 #include <osgTerrain/GeometryTechnique>
 #include <osgUtil/CullVisitor>
@@ -56,6 +57,11 @@ BEGIN_OBJECT_REFLECTOR(osgTerrain::GeometryTechnique)
 	          __void__cull__osgUtil_CullVisitor_P1,
 	          "",
 	          "");
+	I_Method1(void, traverse, IN, osg::NodeVisitor &, nv,
+	          Properties::VIRTUAL,
+	          __void__traverse__osg_NodeVisitor_R1,
+	          "Traverse the terain subgraph. ",
+	          "");
 	I_Method0(void, cleanSceneGraph,
 	          Properties::VIRTUAL,
 	          __void__cleanSceneGraph,