From 7611f950789c013d65dcdd9c2f2636da94f84a3b Mon Sep 17 00:00:00 2001
From: scrawl <scrawl@baseoftrash.de>
Date: Fri, 20 Jan 2017 20:57:03 +0100
Subject: [PATCH] RemoveEmptyNodesVisitor: remove redundant code for Geode
 handling

---
 include/osgUtil/Optimizer |  1 -
 src/osgUtil/Optimizer.cpp | 17 -----------------
 2 files changed, 18 deletions(-)

diff --git a/include/osgUtil/Optimizer b/include/osgUtil/Optimizer
index 75328b933..4113f4589 100644
--- a/include/osgUtil/Optimizer
+++ b/include/osgUtil/Optimizer
@@ -360,7 +360,6 @@ class OSGUTIL_EXPORT Optimizer
                 RemoveEmptyNodesVisitor(Optimizer* optimizer=0):
                     BaseOptimizerVisitor(optimizer, REMOVE_REDUNDANT_NODES) {}
 
-                virtual void apply(osg::Geode& geode);
                 virtual void apply(osg::Group& group);
 
                 void removeEmptyNodes();
diff --git a/src/osgUtil/Optimizer.cpp b/src/osgUtil/Optimizer.cpp
index 997ac55f2..31854ebbf 100644
--- a/src/osgUtil/Optimizer.cpp
+++ b/src/osgUtil/Optimizer.cpp
@@ -1329,23 +1329,6 @@ bool Optimizer::CombineStaticTransformsVisitor::removeTransforms(osg::Node* node
 // RemoveEmptyNodes.
 ////////////////////////////////////////////////////////////////////////////
 
-void Optimizer::RemoveEmptyNodesVisitor::apply(osg::Geode& geode)
-{
-    for(int i=geode.getNumDrawables()-1;i>=0;--i)
-    {
-        osg::Geometry* geom = geode.getDrawable(i)->asGeometry();
-        if (geom && geom->empty() && isOperationPermissibleForObject(geom))
-        {
-           geode.removeDrawables(i,1);
-        }
-    }
-
-    if (geode.getNumParents()>0)
-    {
-        if (geode.getNumDrawables()==0 && isOperationPermissibleForObject(&geode)) _redundantNodeList.insert(&geode);
-    }
-}
-
 void Optimizer::RemoveEmptyNodesVisitor::apply(osg::Group& group)
 {
     if (group.getNumParents()>0)