adding the initial patch updated to 2.44 in ndof branch

notes : 
it compiles but is non functional
lacks the platform specific changes in ghost ( i cant test windows)
lacks the code for plug-in.

the platform specific code will be added when we sync with Ettore work
the plug-in itself cannot be added here 

1 files changed, 14 insertions, 0 deletions

diff --git a/intern/ghost/GHOST_ISystem.h b/intern/ghost/GHOST_ISystem.h
index dffd81bdb13..9c0cef2b4f0 100644
--- a/intern/ghost/GHOST_ISystem.h
+++ b/intern/ghost/GHOST_ISystem.h
@@ -295,6 +295,20 @@ public:
 	 */
 	virtual GHOST_TSuccess addEventConsumer(GHOST_IEventConsumer* consumer) = 0;
 	
+	 /***************************************************************************************
+	 ** N-degree of freedom device management functionality
+	 ***************************************************************************************/
+
+   /**
+    * Starts the N-degree of freedom device manager
+    */
+   virtual void openNDOF(GHOST_IWindow*,
+       GHOST_NDOFLibraryInit_fp setNdofLibraryInit, 
+       GHOST_NDOFLibraryShutdown_fp setNdofLibraryShutdown,
+       GHOST_NDOFDeviceOpen_fp setNdofDeviceOpen,
+       GHOST_NDOFEventHandler_fp setNdofEventHandler) = 0;
+
+
 	/***************************************************************************************
 	 ** Cursor management functionality
 	 ***************************************************************************************/