From e6d10933868c47324a233397879a1d13c0be2210 Mon Sep 17 00:00:00 2001
From: Matthias Kuhn <matthias.kuhn@gmx.ch>
Date: Mon, 28 Oct 2013 17:21:52 +0100
Subject: [PATCH] [globe] Fix clipping problems when close to the ground

---
 src/plugins/globe/globe_plugin.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/plugins/globe/globe_plugin.cpp b/src/plugins/globe/globe_plugin.cpp
index 2ee6a0c9bad2..ecd74ce8a884 100644
--- a/src/plugins/globe/globe_plugin.cpp
+++ b/src/plugins/globe/globe_plugin.cpp
@@ -60,6 +60,7 @@
 #include <osgEarthUtil/AutoClipPlaneHandler>
 #include <osgEarthDrivers/gdal/GDALOptions>
 #include <osgEarthDrivers/tms/TMSOptions>
+#include <osgEarth/Version>
 
 using namespace osgEarth::Drivers;
 using namespace osgEarth::Util;
@@ -287,8 +288,13 @@ void GlobePlugin::run()
     mOsgViewer->addEventHandler( new osgViewer::ThreadingHandler() );
     mOsgViewer->addEventHandler( new osgViewer::LODScaleHandler() );
     mOsgViewer->addEventHandler( new osgGA::StateSetManipulator( mOsgViewer->getCamera()->getOrCreateStateSet() ) );
+#if OSGEARTH_VERSION_LESS_THAN( 2, 2, 0 )
     // add a handler that will automatically calculate good clipping planes
-    //mOsgViewer->addEventHandler( new osgEarth::Util::AutoClipPlaneHandler() );
+    mOsgViewer->addEventHandler( new osgEarth::Util::AutoClipPlaneHandler() );
+#else
+    mOsgViewer->getCamera()->addCullCallback( new AutoClipPlaneCullCallback( mMapNode ) );
+#endif
+
     // osgEarth benefits from pre-compilation of GL objects in the pager. In newer versions of
     // OSG, this activates OSG's IncrementalCompileOpeartion in order to avoid frame breaks.
     mOsgViewer->getDatabasePager()->setDoPreCompile( true );