** This is part of the CTSim program
** Copyright (c) 1983-2001 Kevin Rosenberg
**
-** $Id: graph3dview.cpp,v 1.3 2001/01/30 13:47:46 kevin Exp $
+** $Id: graph3dview.cpp,v 1.4 2001/01/31 01:01:22 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
-
#ifdef __GNUG__
#pragma implementation
#pragma interface
#include "wx/wx.h"
#endif
+#if wxUSE_GLCANVAS
+
#if !wxUSE_GLCANVAS
#error Please set wxUSE_GLCANVAS to 1 in setup.h.
#endif
+#endif // wxUSE_GLCANVAS