Import Geant4 9.6.0 source tree

source/visualization/management/include/G4VSceneHandler.hh

@@ -24,8 +24,7 @@
 // ********************************************************************
 //
 //
-// $Id: G4VSceneHandler.hh,v 1.44 2010-05-30 11:30:49 allison Exp $
-// GEANT4 tag $Name: not supported by cvs2svn $
+// $Id$
 //
 // 
 // John Allison  19th July 1996.
@@ -61,10 +60,11 @@ class G4AttHolder;
 
 class G4VSceneHandler: public G4VGraphicsScene {
 
-public: // With description
-
+  friend class G4VViewer;
   friend std::ostream& operator << (std::ostream& os, const G4VSceneHandler& s);
 
+public: // With description
+
   enum MarkerSizeType {world, screen};
 
   G4VSceneHandler (G4VGraphicsSystem& system,
@@ -85,7 +85,7 @@ public: // With description
   // suggestions.  If not, please implement the base class invocation.
 
   virtual void PreAddSolid (const G4Transform3D& objectTransformation,
-			   const G4VisAttributes& visAttribs);
+			    const G4VisAttributes&);
   // objectTransformation is the transformation in the world
   // coordinate system of the object about to be added, and visAttribs
   // is its visualization attributes.
@@ -208,9 +208,10 @@ public: // With description
   G4bool              IsReadyForTransients () const;
   G4bool              GetTransientsDrawnThisEvent () const;
   G4bool              GetTransientsDrawnThisRun   () const;
-  void          SetName          (const G4String&);
+  const G4Transform3D& GetObjectTransformation    () const;
+  void                SetName          (const G4String&);
   void          SetCurrentViewer (G4VViewer*);
-  void          SetScene         (G4Scene*);
+  virtual void        SetScene         (G4Scene*);
   G4ViewerList& SetViewerList    ();  // Non-const so you can change.
   void          SetModel         (G4VModel*);
   void          SetMarkForClearingTransientStore (G4bool);
@@ -218,6 +219,7 @@ public: // With description
   // next call to BeginPrimitives().  Maintained by vis manager.
   void          SetTransientsDrawnThisEvent      (G4bool);
   void          SetTransientsDrawnThisRun        (G4bool);
+  void          SetObjectTransformation          (const G4Transform3D&);
   // Maintained by vis manager.
 
   //////////////////////////////////////////////////////////////
@@ -279,22 +281,10 @@ public: // With description
   G4int IncrementViewCount ();
 
   virtual void ClearStore ();
-  // Clears graphics database (display lists) if any.  This base class
-  // implements some common functionality so...
-  // IMPORTANT: invoke this from your polymorphic versions, e.g.:
-  // void MyXXXSceneHandler::ClearStore () {
-  //   G4VSceneHandler::ClearStore ();
-  //   ...
-  // }
+  // Clears graphics database (display lists) if any.
 
   virtual void ClearTransientStore ();
   // Clears transient part of graphics database (display lists) if any.
-  // This base class implements some common functionality so...
-  // IMPORTANT: invoke this from your polymorphic versions, e.g.:
-  // void MyXXXSceneHandler::ClearTransientStore () {
-  //   G4VSceneHandler::ClearTransientStore ();
-  //   ...
-  // }
 
   void AddViewerToList      (G4VViewer* pView);  // Add view to view List.
   void RemoveViewerFromList (G4VViewer* pView);  // Remove view from view List.
@@ -302,8 +292,13 @@ public: // With description
 protected:
 
   //////////////////////////////////////////////////////////////
-  // Default routine used by default AddSolid ().
+  // Core routine for looping over models, redrawing stored events, etc.
+  // Overload with care (see, for example,
+  // G4OpenGLScenehandler::ProcessScene).
+  virtual void ProcessScene ();
 
+  //////////////////////////////////////////////////////////////
+  // Default routine used by default AddSolid ().
   virtual void RequestPrimitives (const G4VSolid& solid);
 
   //////////////////////////////////////////////////////////////
@@ -341,31 +336,18 @@ protected:
   G4bool             fTransientsDrawnThisEvent;  // Maintained by vis
   G4bool             fTransientsDrawnThisRun;    // manager.
   G4bool             fProcessingSolid; // True if within Pre/PostAddSolid.
-  G4bool             fSecondPassRequested;
-  G4bool             fSecondPass;    // ...in process.
-  G4VModel*          fpModel;        // Current model.
-  const G4Transform3D* fpObjectTransformation; // Current accumulated
-					       // object transformation.
-  G4int              fNestingDepth; // For Begin/EndPrimitives.
-  const G4VisAttributes* fpVisAttribs;  // Working vis attributes.
+  G4bool             fProcessing2D;    // True for 2D.
+  G4VModel*          fpModel;          // Current model.
+  G4Transform3D fObjectTransformation; // Current accumulated
+				       // object transformation.
+  G4int              fNestingDepth;    // For Begin/EndPrimitives.
+  const G4VisAttributes* fpVisAttribs; // Working vis attributes.
   const G4Transform3D fIdentityTransformation;
 
 private:
 
   G4VSceneHandler (const G4VSceneHandler&);
   G4VSceneHandler& operator = (const G4VSceneHandler&);
-
-  //////////////////////////////////////////////////////////////
-  // Friend function accessed only by views of this scene.
-
-  friend void G4VViewer::ProcessView ();
-
-  //////////////////////////////////////////////////////////////
-  // Private functions, etc..
-
-  void   ProcessScene     (G4VViewer& view);
-  // Accessed by G4VViewer::ProcessView ().
-
 };
 
 #include "G4VSceneHandler.icc"