source: trunk/examples/novice/N02/History

$Id: History,v 1.64 2010/06/06 04:05:29 perl Exp $
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     =========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
     =========================================================

                    Example N02 History file
                    ------------------------
This file should be used by the G4 example coordinator to briefly
summarize all major modifications introduced in the code and keep
track of all tags.

     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------

04-06-10 J.Perl (exampleN02-V09-03-01)
- Updated vis usage
    
22-01-10 mma (exampleN02-V09-03-00)
- DetectorConstruction::SetMagField() : fpMagField->SetMagFieldValue()
   
15-11-09 mma (exampleN02-V09-02-01)
- Use G4MuMultipleScattering for muons
- Separate alpha from GenericIon 
    
30 October 2009 John Allison (exampleN02-V09-02-00)
- Introduced G4UIExecutive.     

17-12-08 mma
- vis.mac : /vis/scene/add/trajectories smooth  

31-10-08 mma (exampleN02-V09-01-04)
- Use G4hMultipleScattering for muons and protons
     
26-10-08 mma (exampleN02-V09-01-03)
- Update PhysicsList for proton and ions
     
22-09-08 mma (exampleN02-V09-01-02)
- PhysicsList : AddStepMax() for G4StepLimiter
- DetectorConstruction : SetMaxStep(value)
- DetectorMessenger : /N02/det/stepMax
     
07-05-08 J.Allison (exampleN02-V09-01-01)
- Protected "/control/execute vis.mac" with G4VIS_USE flag.
     
03-05-08 mma (exampleN02-V09-01-00)
- PhysicsList : replace G4MultipleScattering by G4eMultipleScattering
     
17-10-07 G.Cosmo (exampleN02-V09-00-02)
- Explicitely delete allocated parameterisation and step-limit objects
  in ExN02DetectorConstruction class.

22-08-07 G.Cosmo (exampleN02-V09-00-01)
- Fixed implementation of ExN02MagneticField class in way field is set...

25-06-07 M.Maire (exampleN02-V08-03-01, exampleN02-V09-00-00)
- Cosmetics in main().

11-05-07 G.Cosmo (exampleN02-V08-03-00)
- Show usage of G4GeometryTolerance tuned for the geometry topology.

12-12-06 G.Cosmo (exampleN02-V08-01-01)
- Commented out drawing of hits in vis.mac.

06-11-06 J.Allison (exampleN02-V08-01-00)
- Improved vis.mac to vis best practice.

16-06-06 G.Cosmo (exampleN02-V08-00-03)
- Use coherent allocation scheme for user-classes and
  initialisation in main().

15-06-06 G.Cosmo (exampleN02-V08-00-02)
- Separate instantiation of the user-stepping-verbose class from
  initialisation of the G4VSteppingVerbose singleton.

02-06-06 mma (exampleN02-V08-00-01)
- ExN02TrackerSD.cc: replace Touchable by TouchableHandle
          
31-03-06 mma (exampleN02-V08-00-00)
- Add a sentence in README for G4UserLimits and G4StepLimiter.
     
01-06-05 J.Allison  (exampleN02-V07-00-03)
- ExN02TrackerHit.cc: Changed screen size to 2 pixels.
     
31-05-05 mma (exampleN02-V07-00-02)
- G4UserLimits + G4StepLimiter become uncommented
     
30-05-05  J.Allison  (exampleN02-V07-00-01)
- Completed replacement of vis manager with G4VisExecutive.

3rd May 2005 J.Allison  (examples-V07-00-03)
- Replaced vis manager with G4VisExecutive.

28-01-05 mma (exampleN02-V07-00-00)
- PhysicsList: add G4StepLimiter (in a commented line)
     
16-09-04 mma (exampleN02-V06-02-01)
- DetectorConstruction: modify a comment in PVPlacement. // copy number
     
08-09-04 J.Allison (exampleN02-V06-02-00)
- Removed trajectory printing from ExN02EventAction - now available
  with /vis/scene/add/trajectories, which is now included in vis.mac.

05-04-04 mma (exampleN02-V06-01-00)
- ExN02DetectorConstruction: correct definition of XenonGas
     
19-03-04 mma (exampleN02-V06-00-01)
- ExN02PhysicsList: cleanup of include
     
08-03-04 mma (exampleN02-V06-00-00)
- ExN02RunAction: removed ApplyCommand("/vis/...") statements.

10-11-03 G.Cosmo (exampleN02-V05-02-03)
- Removed OPACS driver from vis-manager.
- Cleared warnings for parameterised detectors.

30-10-03 G.Cosmo (exampleN02-V05-02-02)
- Cleared compilation warnings due to new class G4Orb.

24-10-03 mma (exampleN02-V05-02-01)
- PhysicsList: AddProcess(Bremsstrahlung,-1,3,3) ..etc..
     
06-10-03 mma (exampleN02-V05-02-00)
- cosmetic cleanup in material definitions

28-05-03 G.Cosmo (exampleN02-V05-01-00)
- Get rid of pedantic warnings...

25-03-03 mma (exampleN02-V05-00-02)
- Use G4PVPlacement and G4PVParametrised constructors in logical mother. 
    
11-02-03 mma (exampleN02-V05-00-00)
- a blank in SteppingVerbose
     
27-11-01 mma (exampleN02-V03-02-04)
- vis.mac: /vis/viewer/set/viewpointThetaPhi

19-11-01 J.Allison (exampleN02-V03-02-03)
- Updated ExN02VisManager.cc for new graphics systems and defaults.

07-11-01 S.Tanaka (exampleN02-V03-02-02)
- vis.mac: /vis/viewer/refresh + /vis/viewer/update is replaced 
  with their equivalent command /vis/viewer/flush. 
     
24-10-01 mma (exampleN02-V03-02-01)
- initInter.mac renamed vis.mac
     
19-10-01 S.O'Neale (examples-V03-02-00)
- Update reference output

11-10-01 mma (exampleN02-V03-02-00)
- adapted to new visualisation commands (initInter and EventAction)
- 80 columns max everywhere
         
12-07-01 mma
- DetectorMessenger: setField, help: magnetic field in X dirction      

20-02-01 S.O'Neale (exampleN02-V03-00-03) update reference outputs following
   materials-V03-00-04 (tagset 268)

09-02-01 M.Asai (exampleN02-V03-00-02)
- Migration to STL vector classes
 affected file : ExN02SteppingVerbose.cc

31-02-05 S.O'Neale (exampleN02-V03-00-01)
- update reference output for Batch Mode system testing for
  exampleN02-V03-00-00 and recent EM Physics tags.

31-01-01 G.Cosmo (exampleN02-V03-00-00)
- fix to ExN02ChamberParameterisation and ExN02DetectorConstruction
  to cope with bug report #186. Parameterisation of chambers was not
  taking into account that copyNo starts from 0, therefore dimensions
  of the first chamber (parametrised G4Box) were set to negative values (!).
  This was causing the side-effect of visualising a "ghost" chamber (the
  first one close to the target), which was correctly not seen by tracking.
  Therefore, number of chambers is now reduced to 5 but global positioning
  and parameters have been preserved.

06-12-00 S.O'Neale (exampleN02-V02-00-03)
- update reference output for Batch Mode system testing
  in this context 0 trajectories stored is normal.

03-12-00 M.Maire (exampleN02-V02-00-02)
- README updated
- prerun.g4mac updated for new vis commands, and renamed initInter.mac
- new examples of macro: run1.mac, run2.mac
- G4UItcsh in the main, under the control of G4UI_USE_TCSH (for Linux)
- visualisation on interactive mode
- DetectorConstruction: tracker region in the centre of the world.
  default target material: Pb, chamber material: Xenon
- interactive commands to change the materials and to setup a magnetic field
- the magnetic field is transverse to the beam (i.e. along x)
- PhysicsList: copy of N03. defaultCut = 1 cm
- PrimaryGenerator: default momentum direction corrected: along z.
  Suppress the possibility of random impact and the associated messenger.
- RunAction and EventAction updated for vis commands
- SteppingAction: cleanup because no specific actions
- SteppingVerbose: see README
- TrackerHit: a Hit = 4 informations: trackID, chamberNb, edep, position.
  Draw and Print
- TrackerSD: ProcessHits.
  Print HitsCollection at end of event 

25th November 2000 Steve O'Neale (tagset210)
- Update test outputs for min.delta energy cut
- Update test outputs for emlowen-V02-00-22 and stand,muon,xray,utils.

Nov 09, 2000  V.Grichine     (exampleN02-V02-00-00)
- Fix in ExN02MagneticField constructors: added call to SetDetectorField()
  to activate user-defined magnetic-field.
- Updated exampleN02.out.

June 24, 2000  John Allison  (exampleN02-V01-01-03)
- Updated exampleN02.out for stand-V01-01-05 and utils-V01-01-03.

June 17, 2000  John Allison  (exampleN02-V01-01-02)
- Updated exampleN02.out for exampleN02-V01-01-01.

June 19, 2000  G.Cosmo  (exampleN02-V01-01-01)
- Fixed length of detector box to include tracker in ExN02DetectorConstruction.
- Cosmetic changes to comments.

June 17, 2000  John Allison  (exampleN02-V01-01-00)
- Updated exampleN02.out for geant4-01-01-ref-06.

25-02-00 H.Kurashige
- removed RhoZeroDefinition from PhysicsList 

15-11-99 M.Maire
- example of user SteppingVerbose class: verbose with units
     
16th April 1999 H.Kurashige
- modify ExN02SteppingAction::UserSteppingAction
- modify ExN02PhysicsList::SetCuts

 4th December 1998 John Apostolakis

- corrected the Magnetic Field  SetField methods
- cosmetic change to the name of a volume (chamber), as it was too long.
     
12th Sptember 1998 Michel Maire
- removed the function SetEmProcess() ( contained cin) 
  and the class ExN02PhysicsListMessenger

    Interchanged N02 and N03.
  
9th August 1998  John Allison
- Removed trackerChamber_logVisAtt->SetForceWireframe(true);
- Removed G4_SOLVE_TEMPLATES macros (now done in architecture.gmk).
- Change G4UIterminal to G4UIGAG.

16th July 1998  John Allison
- Changed /vis~/Draw... to /vis~/draw.

9th July 1998  John Allison
- Added G4VIS_USE_DAWNFILE and G4VIS_USE_OPENGLWIN32 to ExN03VisManager.cc.

8th July 1998  G.Cosmo
- Protected visualization code with G4VIS_USE.

6th July 1998  John Allison
- Simplified ExN03VisManager.

June 29 , 98 H.Kurashige
- Modified ExN03PhysicsList. 

May   15, 98 G. Cosmo

- Added #ifdef protection to ExN03MagneticField.hh. Header now
  included explicitly in ExN03DetectorConstruction.hh. Example now
  links.

May   07, 98 J. Apostolakis

- Created Physical Volume Parameterisation for Tracker Chambers.
- Copied from example6:
       MyTrackerHit into ExN03TrackerHit

May   05, 98 J. Apostolakis

- Changed the geometry in DetectorConstruction.
- Created the Magnetic Field

May   01, 98 J. Apostolakis

- Files created by copying from exampleEmPhys2, renaming the files 
    and the classes within them, changing the string "My" into 

- Major changes made:
  * Event action: deleted energy counting.


April 09, 98 G. Cosmo

- Created.