Add writeLocalData functions for internal scenegraph classes

[simgear.git] / simgear / scene / model / SGPagedLOD.cxx

diff --git a/simgear/scene/model/SGPagedLOD.cxx b/simgear/scene/model/SGPagedLOD.cxx
index ddd6dabd43c57232bf75be5e5712896f43f5ea6b..faaf42bb23f3ead4667dc06cf2b2a8800858d1ed 100644 (file)
--- a/simgear/scene/model/SGPagedLOD.cxx
+++ b/simgear/scene/model/SGPagedLOD.cxx
@@ -19,6 +19,8 @@
 #endif
 
 #include <osgDB/ReadFile>
+#include <osgDB/Input>
+#include <osgDB/ParameterOutput>
 
 #include <simgear/debug/logstream.hxx>
 #include <simgear/structure/OSGVersion.hxx>
@@ -70,3 +72,19 @@ void SGPagedLOD::forceLoad(osgDB::DatabasePager *dbp)
                          _readerWriterOptions.get());
 }
 
+bool SGPagedLOD_writeLocalData(const Object& obj, osgDB::Output& fw)
+{
+    return true;
+}
+
+namespace
+{
+osgDB::RegisterDotOsgWrapperProxy sgPagedLODProxy
+(
+    new SGPagedLOD,
+    "simgear::SGPagedLOD",
+    "Object Node LOD PagedLOD SGPagedLOD Group",
+    0,
+    &SGPagedLOD_writeLocalData
+    );
+}