Terrain: restore IncrementalCompileOperation

components/terrain/terraingrid.cpp

@@ -171,6 +171,12 @@ osg::ref_ptr<osg::Node> TerrainGrid::buildTerrain (osg::Group* parent, float chu
         transform->addChild(effect);
         effect->addChild(geode);
 
+        if (mIncrementalCompileOperation)
+        {
+            mIncrementalCompileOperation->add(geode);
+            mIncrementalCompileOperation->add(textureCompileDummy);
+        }
+
         return transform;
     }
 }
@@ -197,16 +203,6 @@ void TerrainGrid::loadCell(int x, int y)
     geode->accept(*mKdTreeBuilder);
     */
 
-
-    /*
-    if (mIncrementalCompileOperation)
-    {
-        mIncrementalCompileOperation->add(geode);
-        mIncrementalCompileOperation->add(textureCompileDummy);
-    }
-    */
-
-
     mGrid[std::make_pair(x,y)] = element.release();
 }