Check for the plib version when using display lists, just to be sure.

[flightgear.git] / src / Scenery / scenery.hxx

diff --git a/src/Scenery/scenery.hxx b/src/Scenery/scenery.hxx
index 0ba923cd4a1e4404ba15f9b1a8fd7f258aa89f13..5584f94564761158c28342ae2cd963585b72a682 100644 (file)
--- a/src/Scenery/scenery.hxx
+++ b/src/Scenery/scenery.hxx
@@ -31,12 +31,15 @@
 
 
 #include <plib/sg.h>
-#include <plib/ssg.h>
 
 #include <simgear/structure/subsystem_mgr.hxx>
 #include <simgear/math/point3d.hxx>
 
 
+class ssgRoot;
+class ssgBranch;
+
+
 // Define a structure containing global scenery parameters
 class FGScenery : public SGSubsystem {
     // center of current scenery chunk