diff --git a/EgtGraphics.rc b/EgtGraphics.rc
index 5cfa572..adebd56 100644
Binary files a/EgtGraphics.rc and b/EgtGraphics.rc differ
diff --git a/Scene.h b/Scene.h
index 5b5a271..524676d 100644
--- a/Scene.h
+++ b/Scene.h
@@ -92,6 +92,8 @@ class Scene : public IEGrScene
       Point3d GetProjectedCenter( void) const override ;
       void GetCamera( double* pdAngVertDeg, double* pdAngOrizzDeg, double* pdDist = nullptr) const override ;
       int  GetCameraDir( void) const override ;
+      const Vector3d& GetCameraUp( void) const override
+                { return m_vtUp ; }
       bool PanCamera( const Point3d& ptWinOld, const Point3d& ptWinNew) override ;
       bool RotateCamera( const Point3d& ptWinOld, const Point3d& ptWinNew) override ;
       bool ZoomAll( void) override ;