Fix scenery reload issues.

[flightgear.git] / src / Instrumentation / od_gauge.hxx

diff --git a/src/Instrumentation/od_gauge.hxx b/src/Instrumentation/od_gauge.hxx
index 3b3217d5b7b4d80ee5f30b6b9808f585b8e72e9c..932b4847d1773eb0324322a9b1e00233fd4f178c 100644 (file)
--- a/src/Instrumentation/od_gauge.hxx
+++ b/src/Instrumentation/od_gauge.hxx
@@ -43,7 +43,9 @@ public:
     virtual void update (double dt);
 
     void setSize(int viewSize);
-
+    int size() const
+        { return textureWH; }
+    
     /**
      * Say if we can render to a texture.
      * @return true if rtt is available