diff --git a/src/osgWrappers/osg/Image.cpp b/src/osgWrappers/osg/Image.cpp
index 247482948..2537c0e85 100644
--- a/src/osgWrappers/osg/Image.cpp
+++ b/src/osgWrappers/osg/Image.cpp
@@ -58,7 +58,9 @@ BEGIN_OBJECT_REFLECTOR(osg::Image)
 	I_Method0(GLint, getInternalTextureFormat);
 	I_Method1(void, setPixelFormat, IN, GLenum, pixelFormat);
 	I_Method0(GLenum, getPixelFormat);
+	I_Method1(void, setDataType, IN, GLenum, dataType);
 	I_Method0(GLenum, getDataType);
+	I_Method1(void, setPacking, IN, unsigned int, packing);
 	I_Method0(unsigned int, getPacking);
 	I_Method0(unsigned int, getPixelSizeInBits);
 	I_Method0(unsigned int, getRowSizeInBytes);
@@ -88,13 +90,13 @@ BEGIN_OBJECT_REFLECTOR(osg::Image)
 	I_Method0(osg::PixelBufferObject *, getPixelBufferObject);
 	I_Method0(const osg::PixelBufferObject *, getPixelBufferObject);
 	I_Property(osg::Image::AllocationMode, AllocationMode);
-	I_ReadOnlyProperty(GLenum, DataType);
+	I_Property(GLenum, DataType);
 	I_Property(const std::string &, FileName);
 	I_ReadOnlyProperty(unsigned int, ImageSizeInBytes);
 	I_Property(GLint, InternalTextureFormat);
 	I_Property(const osg::Image::MipmapDataType &, MipmapLevels);
 	I_Property(unsigned int, ModifiedCount);
-	I_ReadOnlyProperty(unsigned int, Packing);
+	I_Property(unsigned int, Packing);
 	I_Property(osg::PixelBufferObject *, PixelBufferObject);
 	I_Property(GLenum, PixelFormat);
 	I_ReadOnlyProperty(unsigned int, PixelSizeInBits);
diff --git a/src/osgWrappers/osg/Texture.cpp b/src/osgWrappers/osg/Texture.cpp
index 4d7445472..6a9a283ac 100644
--- a/src/osgWrappers/osg/Texture.cpp
+++ b/src/osgWrappers/osg/Texture.cpp
@@ -139,6 +139,7 @@ BEGIN_ABSTRACT_OBJECT_REFLECTOR(osg::Texture)
 	I_Method0(unsigned int, getNumImages);
 	I_Method1(void, setReadPBuffer, IN, osg::GraphicsContext *, context);
 	I_Method0(osg::GraphicsContext *, getReadPBuffer);
+	I_Method0(const osg::GraphicsContext *, getReadPBuffer);
 	I_Method1(void, apply, IN, osg::State &, state);
 	I_Method1(void, compileGLObjects, IN, osg::State &, state);
 	I_MethodWithDefaults1(void, releaseGLObjects, IN, osg::State *, state, 0);
diff --git a/src/osgWrappers/osgUtil/Optimizer.cpp b/src/osgWrappers/osgUtil/Optimizer.cpp
index 0b86f5be3..1c181bdf8 100644
--- a/src/osgWrappers/osgUtil/Optimizer.cpp
+++ b/src/osgWrappers/osgUtil/Optimizer.cpp
@@ -13,7 +13,9 @@
 #include <osg/Drawable>
 #include <osg/Geode>
 #include <osg/Group>
+#include <osg/Image>
 #include <osg/LOD>
+#include <osg/Matrix>
 #include <osg/MatrixTransform>
 #include <osg/Node>
 #include <osg/Object>
@@ -21,6 +23,7 @@
 #include <osg/StateAttribute>
 #include <osg/StateSet>
 #include <osg/Texture>
+#include <osg/Texture2D>
 #include <osg/Transform>
 #include <osgUtil/Optimizer>
 
@@ -220,6 +223,34 @@ BEGIN_OBJECT_REFLECTOR(osgUtil::Optimizer::TesselateVisitor)
 	I_Method1(void, apply, IN, osg::Geode &, geode);
 END_REFLECTOR
 
+BEGIN_VALUE_REFLECTOR(osgUtil::Optimizer::TextureAtlasBuilder)
+	I_Constructor0();
+	I_Method2(void, setMaximumAtlasSize, IN, unsigned int, width, IN, unsigned int, height);
+	I_Method0(unsigned int, getMaximumAtlasWidth);
+	I_Method0(unsigned int, getMaximumAtlasHeight);
+	I_Method1(void, setMargin, IN, unsigned int, margin);
+	I_Method0(unsigned int, getMargin);
+	I_Method1(void, addSource, IN, const osg::Image *, image);
+	I_Method1(void, addSource, IN, const osg::Texture2D *, texture);
+	I_Method0(unsigned int, getNumSources);
+	I_Method1(const osg::Image *, getSourceImage, IN, unsigned int, i);
+	I_Method1(const osg::Texture2D *, getSourceTexture, IN, unsigned int, i);
+	I_Method0(void, buildAtlas);
+	I_Method1(osg::Image *, getImageAtlas, IN, unsigned int, i);
+	I_Method1(osg::Texture2D *, getTextureAtlas, IN, unsigned int, i);
+	I_Method1(osg::Matrix, getTextureMatrix, IN, unsigned int, i);
+	I_Method1(osg::Image *, getImageAtlas, IN, const osg::Image *, image);
+	I_Method1(osg::Texture2D *, getTextureAtlas, IN, const osg::Image *, image);
+	I_Method1(osg::Matrix, getTextureMatrix, IN, const osg::Image *, image);
+	I_Method1(osg::Image *, getImageAtlas, IN, const osg::Texture2D *, image);
+	I_Method1(osg::Texture2D *, getTextureAtlas, IN, const osg::Texture2D *, texture);
+	I_Method1(osg::Matrix, getTextureMatrix, IN, const osg::Texture2D *, texture);
+	I_Property(unsigned int, Margin);
+	I_ReadOnlyProperty(unsigned int, MaximumAtlasHeight);
+	I_ReadOnlyProperty(unsigned int, MaximumAtlasWidth);
+	I_ArrayProperty_Custom(const osg::Texture2D *, Source, Sources, unsigned int, void);
+END_REFLECTOR
+
 BEGIN_OBJECT_REFLECTOR(osgUtil::Optimizer::TextureVisitor)
 	I_BaseType(osgUtil::BaseOptimizerVisitor);
 	I_ConstructorWithDefaults7(IN, bool, changeAutoUnRef, , IN, bool, valueAutoUnRef, , IN, bool, changeClientImageStorage, , IN, bool, valueClientImageStorage, , IN, bool, changeAnisotropy, , IN, float, valueAnisotropy, , IN, osgUtil::Optimizer *, optimizer, 0);