Let Ppszg be a subclass of arMasterSlaveFramework.

src/szgPartiview.h

@@ -5,6 +5,8 @@
  * Main scene data for szgPartiview.
  */
 
+#include "arMasterSlaveFramework.h"
+
 #ifdef WIN32
 # include "winjunk.h"
 #endif
@@ -73,7 +75,7 @@ struct PvScene {
   void draw( bool inpick = false );
 };
 
-struct Ppszg {				// This might become a subclass of the generic syzygy framework...?
+struct Ppszg : public arMasterSlaveFramework {
   PvScene *scene;
 
   // XXX  Could have a draw callback kinda like
@@ -125,7 +127,17 @@ struct Ppszg {				// This might become a subclass of the generic syzygy framewor
 
   std::vector <Subcam>  sc;
   int subcam;
-  
+
+  virtual bool onStart( arSZGClient& SZGClient );
+  virtual bool onWindowStartGL( arGUIWindowInfo * );
+  virtual void onPreExchange( void );	// called on master only
+  virtual void onPostExchange( void );	// called on master + slaves
+  virtual void onWindowInit( void );	// clear to background... ar_defaultWindowInitCallback()
+  virtual void onDraw( arGraphicsWindow& win, arViewport& vp );
+  virtual void onDisconnectDraw( void );
+  virtual void onCleanup( void );
+  virtual void onUserMessage( const string& messageBody );
+
 };
 
 extern struct Ppszg  ppszg;