0022819: Redesign of OpenGl driver
[occt.git] / src / OpenGl / OpenGl_Callback.hxx
1 // File:      OpenGl_Callback.hxx
2 // Created:   25 October 2011
3 // Author:    Sergey ZERCHANINOV
4 // Copyright: OPEN CASCADE 2011
5
6 #ifndef _OpenGl_Callback_HeaderFile
7 #define _OpenGl_Callback_HeaderFile
8
9 #include <InterfaceGraphic_Graphic3d.hxx>
10
11 #include <OpenGl_Element.hxx>
12
13 typedef OpenGl_Element * (*OpenGl_UserDrawCallback)(const CALL_DEF_USERDRAW *);
14
15 Standard_EXPORT OpenGl_UserDrawCallback & UserDrawCallback ();
16
17 #endif //_OpenGl_Callback_HeaderFile