diff --git a/VisualStudio/osgWrappers/osgParticle/wrapper_osgParticle.dsp b/VisualStudio/osgWrappers/osgParticle/wrapper_osgParticle.dsp
index 99f9644bb..50695d601 100644
--- a/VisualStudio/osgWrappers/osgParticle/wrapper_osgParticle.dsp
+++ b/VisualStudio/osgWrappers/osgParticle/wrapper_osgParticle.dsp
@@ -203,6 +203,10 @@ SOURCE=..\..\..\src\osgWrappers\osgParticle\Placer.cpp
 SOURCE=..\..\..\src\osgWrappers\osgParticle\PointPlacer.cpp
 # End Source File
 
+# Begin Source File
+SOURCE=..\..\..\src\osgWrappers\osgParticle\PrecipitationEffect.cpp
+# End Source File
+
 # Begin Source File
 SOURCE=..\..\..\src\osgWrappers\osgParticle\Program.cpp
 # End Source File
diff --git a/include/osgParticle/PrecipitationEffect b/include/osgParticle/PrecipitationEffect
index 53606d8cc..ca9707d13 100644
--- a/include/osgParticle/PrecipitationEffect
+++ b/include/osgParticle/PrecipitationEffect
@@ -89,22 +89,7 @@ namespace osgParticle
         osg::Geometry* getPointGeometry() { return _pointGeometry.get(); }
         osg::StateSet* getPointStateSet() { return _pointStateSet.get(); }
 
-
-    protected:
-    
-        virtual ~PrecipitationEffect() {}
-        
-        void compileGLObjects(osg::State& state) const;
-
-        void update();
-        
-        void createGeometry(unsigned int numParticles, 
-                            osg::Geometry* quad_geometry, 
-                            osg::Geometry* line_geometry,
-                            osg::Geometry* point_geometry);
-                    
-        void setUpGeometries(unsigned int numParticles);
-
+        /** Internal drawable used to render batches of cells.*/
         class OSGPARTICLE_EXPORT PrecipitationDrawable : public osg::Drawable
         {
         public:
@@ -203,6 +188,22 @@ namespace osgParticle
 
         };
 
+    protected:
+    
+        virtual ~PrecipitationEffect() {}
+        
+        void compileGLObjects(osg::State& state) const;
+
+        void update();
+        
+        void createGeometry(unsigned int numParticles, 
+                            osg::Geometry* quad_geometry, 
+                            osg::Geometry* line_geometry,
+                            osg::Geometry* point_geometry);
+                    
+        void setUpGeometries(unsigned int numParticles);
+
+
         struct PrecipitationDrawableSet
         {
             osg::ref_ptr<PrecipitationDrawable> _quadPrecipitationDrawable;
diff --git a/src/osgWrappers/osgParticle/GNUmakefile b/src/osgWrappers/osgParticle/GNUmakefile
index a21d4da05..bd2288171 100644
--- a/src/osgWrappers/osgParticle/GNUmakefile
+++ b/src/osgWrappers/osgParticle/GNUmakefile
@@ -29,6 +29,7 @@ CXXFILES =\
 	ParticleSystemUpdater.cpp\
 	Placer.cpp\
 	PointPlacer.cpp\
+	PrecipitationEffect.cpp\
 	Program.cpp\
 	RadialShooter.cpp\
 	RandomRateCounter.cpp\
diff --git a/src/osgWrappers/osgParticle/PrecipitationEffect.cpp b/src/osgWrappers/osgParticle/PrecipitationEffect.cpp
new file mode 100644
index 000000000..4e5493c74
--- /dev/null
+++ b/src/osgWrappers/osgParticle/PrecipitationEffect.cpp
@@ -0,0 +1,106 @@
+// ***************************************************************************
+//
+//   Generated automatically by genwrapper.
+//   Please DO NOT EDIT this file!
+//
+// ***************************************************************************
+
+#include <osgIntrospection/ReflectionMacros>
+#include <osgIntrospection/TypedMethodInfo>
+#include <osgIntrospection/Attributes>
+
+#include <osg/CopyOp>
+#include <osg/Fog>
+#include <osg/Geometry>
+#include <osg/NodeVisitor>
+#include <osg/Object>
+#include <osg/PrimitiveSet>
+#include <osg/State>
+#include <osg/StateSet>
+#include <osg/Vec3>
+#include <osg/Vec4>
+#include <osgParticle/PrecipitationEffect>
+
+// Must undefine IN and OUT macros defined in Windows headers
+#ifdef IN
+#undef IN
+#endif
+#ifdef OUT
+#undef OUT
+#endif
+
+BEGIN_OBJECT_REFLECTOR(osgParticle::PrecipitationEffect)
+	I_BaseType(osg::Node);
+	I_Constructor0();
+	I_ConstructorWithDefaults2(IN, const osgParticle::PrecipitationEffect &, copy, , IN, const osg::CopyOp &, copyop, osg::CopyOp::SHALLOW_COPY);
+	I_Method0(const char *, libraryName);
+	I_Method0(const char *, className);
+	I_Method1(bool, isSameKindAs, IN, const osg::Object *, obj);
+	I_Method1(void, accept, IN, osg::NodeVisitor &, nv);
+	I_Method1(void, traverse, IN, osg::NodeVisitor &, nv);
+	I_Method1(void, rain, IN, float, intensity);
+	I_Method1(void, snow, IN, float, intensity);
+	I_Method1(void, setMaximumParticleDensity, IN, float, density);
+	I_Method0(float, setMaximumParticleDensity);
+	I_Method1(void, setWind, IN, const osg::Vec3 &, wind);
+	I_Method0(const osg::Vec3 &, getWind);
+	I_Method1(void, setPosition, IN, const osg::Vec3 &, position);
+	I_Method0(const osg::Vec3 &, getPosition);
+	I_Method1(void, setCellSize, IN, const osg::Vec3 &, cellSize);
+	I_Method0(const osg::Vec3 &, getCellSize);
+	I_Method1(void, setParticleSpeed, IN, float, particleSpeed);
+	I_Method0(float, getParticleSpeed);
+	I_Method1(void, setParticleSize, IN, float, particleSize);
+	I_Method0(float, getParticleSize);
+	I_Method1(void, setParticleColor, IN, const osg::Vec4 &, color);
+	I_Method0(const osg::Vec4 &, getParticleColor);
+	I_Method1(void, setNearTransition, IN, float, nearTransition);
+	I_Method0(float, getNearTransition);
+	I_Method1(void, setFarTransition, IN, float, farTransition);
+	I_Method0(float, getFarTransition);
+	I_Method1(void, setUseFarLineSegments, IN, bool, useFarLineSegments);
+	I_Method0(bool, getUseFarLineSegments);
+	I_Method1(void, setFog, IN, osg::Fog *, fog);
+	I_Method0(osg::Fog *, getFog);
+	I_Method0(const osg::Fog *, getFog);
+	I_Method0(osg::Geometry *, getQuadGeometry);
+	I_Method0(osg::StateSet *, getQuadStateSet);
+	I_Method0(osg::Geometry *, getLineGeometry);
+	I_Method0(osg::StateSet *, getLineStateSet);
+	I_Method0(osg::Geometry *, getPointGeometry);
+	I_Method0(osg::StateSet *, getPointStateSet);
+	I_Property(const osg::Vec3 &, CellSize);
+	I_Property(float, FarTransition);
+	I_Property(osg::Fog *, Fog);
+	I_ReadOnlyProperty(osg::Geometry *, LineGeometry);
+	I_ReadOnlyProperty(osg::StateSet *, LineStateSet);
+	I_WriteOnlyProperty(float, MaximumParticleDensity);
+	I_Property(float, NearTransition);
+	I_Property(const osg::Vec4 &, ParticleColor);
+	I_Property(float, ParticleSize);
+	I_Property(float, ParticleSpeed);
+	I_ReadOnlyProperty(osg::Geometry *, PointGeometry);
+	I_ReadOnlyProperty(osg::StateSet *, PointStateSet);
+	I_Property(const osg::Vec3 &, Position);
+	I_ReadOnlyProperty(osg::Geometry *, QuadGeometry);
+	I_ReadOnlyProperty(osg::StateSet *, QuadStateSet);
+	I_Property(bool, UseFarLineSegments);
+	I_Property(const osg::Vec3 &, Wind);
+END_REFLECTOR
+
+TYPE_NAME_ALIAS(std::map< osgParticle::PrecipitationEffect::PrecipitationDrawable::Cell COMMA  osgParticle::PrecipitationEffect::PrecipitationDrawable::DepthMatrixStartTime >, osgParticle::PrecipitationEffect::PrecipitationDrawable::CellMatrixMap);
+
+BEGIN_VALUE_REFLECTOR(osgParticle::PrecipitationEffect::PrecipitationDrawable::Cell)
+	I_Constructor3(IN, int, in_i, IN, int, in_j, IN, int, in_k);
+END_REFLECTOR
+
+BEGIN_VALUE_REFLECTOR(osgParticle::PrecipitationEffect::PrecipitationDrawable::DepthMatrixStartTime)
+	I_Constructor0();
+END_REFLECTOR
+
+BEGIN_VALUE_REFLECTOR(osgParticle::PrecipitationEffect::PrecipitationDrawable::LessFunctor)
+	I_Constructor0();
+END_REFLECTOR
+
+STD_MAP_REFLECTOR(std::map< osgParticle::PrecipitationEffect::PrecipitationDrawable::Cell COMMA  osgParticle::PrecipitationEffect::PrecipitationDrawable::DepthMatrixStartTime >);
+