From ba2171332962afafafff90f001bf3f548991bb17 Mon Sep 17 00:00:00 2001
From: Mathias Froehlich <Mathias.Froehlich@web.de>
Date: Sun, 11 Mar 2012 14:20:07 +0100
Subject: [PATCH] scenery: Allow switching off bvh generation.

---
 simgear/scene/model/ModelRegistry.hxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/simgear/scene/model/ModelRegistry.hxx b/simgear/scene/model/ModelRegistry.hxx
index 24e78eb2..8c8e7467 100644
--- a/simgear/scene/model/ModelRegistry.hxx
+++ b/simgear/scene/model/ModelRegistry.hxx
@@ -95,7 +95,8 @@ public:
                 optimizedNode = _optimizePolicy.optimize(processedNode.get(),
                                                          fileName, opt);
             }
-            _bvhPolicy.buildBVH(fileName, optimizedNode.get());
+            if (opt->getPluginStringData("SimGear::BOUNDINGVOLUMES") != "OFF")
+                _bvhPolicy.buildBVH(fileName, optimizedNode.get());
             _cachePolicy.addToCache(fileName, optimizedNode.get());
         }
         return ReaderWriter::ReadResult(optimizedNode.get());
-- 
2.39.5