From Ruben, addition of osg::PointSprite and osgpointsprite example.

src/osgPlugins/osg/PointSprite.cpp

@@ -0,0 +1,38 @@
+#if defined(_MSC_VER)
+	#pragma warning( disable : 4786 )
+#endif
+
+#include "osg/PointSprite"
+
+#include "osgDB/Registry"
+#include "osgDB/Input"
+#include "osgDB/Output"
+
+using namespace osg;
+using namespace osgDB;
+
+// forward declare functions to use later.
+bool PointSprite_readLocalData(Object& obj, Input& fr);
+bool PointSprite_writeLocalData(const Object& obj, Output& fw);
+
+// register the read and write functions with the osgDB::Registry.
+RegisterDotOsgWrapperProxy g_PointSpriteProxy
+(
+    new osg::PointSprite,
+    "PointSprite",
+    "Object StateAttribute PointSprite",
+    &PointSprite_readLocalData,
+    &PointSprite_writeLocalData
+);
+
+
+bool PointSprite_readLocalData(Object&, Input&)
+{
+    return false;
+}
+
+
+bool PointSprite_writeLocalData(const Object&,Output&)
+{
+    return true;
+}