$Id: History,v 1.6.2.1 2009/08/11 08:37:06 gcosmo Exp $
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     =========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
     =========================================================

                      Category History file
                      ---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the  CVS log-message one should put at every
committal in the CVS repository !

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

May 12th, 2009  Gabriele Cosmo - G01-V09-01-05
- Modified loop.gdml to only demonstrate multiple placements through
  the loop statement.

December 4th, 2008  Gabriele Cosmo - G01-V09-01-04
- Updated GDML file samples to point to new GDML schema location.

November 21st, 2008  Tatiana Nikitina - G01-V09-01-03
- Updated loop.gdml and solids.gdml descriptions fix schema validation
  warnings.
- Added example in main() how to retrieve auxiliary information.
- Updated README.

November 20th, 2008  Gabriele Cosmo - G01-V09-01-02
- Removed obsolete gdml files paramvol.gdml and replicavol.gdml.

November 13th, 2008  Gabriele Cosmo - G01-V09-01-01
- Added pTube.gdml, example of parameterisation in Phi for a G4Tubs.
- Corrected name for 'Air' material in solids.gdml.
- Some code cleanup.

August 27th, 2008  Gabriele Cosmo - G01-V09-01-00
- Imported from original extended example "gdml".

August 22nd, 2008  Tatiana Nikitina - exgdml-V09-01-03
- Updated gdml files to be fully compliant with Schema.
- Added tess.gdml including simple tessellated geoemtry.
- Added solids.gdml including simple examples for all kind of solids.

July 1st, 2008  Zoltan Torzsok - exgdml-V09-01-02
- Removed no longer needed toy gdml files: matrix.gdml, modular.gdml,
  diamond.gdml. Updated files: axes.gdml, entity.gdml, scale.gdml.

April 1st, 2008  Zoltan Torzsok - exgdml-V09-01-01
- Fixed function calls in main() to follow convention of using first
  capital letter.

February 15th, 2008  Z. Torzsok
- Added gdml files featuring replicas and division volumes.

February 12th, 2008  Z.Torzsok
- Example files are cleaned up.
- Added gdml file featuring matrices.

January 21st, 2008  Z.Torzsok
- The GDML example is nicely polished now:

     load_gdml <input_gdml_file> <output_gdml file>

  The input file is mandatory, the output file is optional.
  Displays usage instructions and complains in case of unnecessary arguments.

January 16th, 2008  Z.Torszok - exgdml-V09-01-00
- Added entity.gdml and materials.xml to demonstrate the ability of the parser
  of resolving entities.
- Fixed axes.gdml and diamond.gdml according to tessellated-solid specifications.

December 11th, 2007  G.Cosmo - exgdml-V09-00-02
- Protected usage of G4UItcsh in main().

December 5th, 2007  Z.Torzsok - exgdml-V09-00-01
- Corrected call to parser in main.
- Use OGLX instead of OGLXm.
- Fixed gun position.

November 19th, 2007  Z.Torzsok - exgdml-V09-00-00
- Updated to co-work with built-in GDML plugin module GDML-3.
- Showing loading of modular GDML files.

December 1st, 2006  W.Pokorski - exgdml-V08-01-00
- Set schema location to LCG release area in test.gdml.
- Updated README and GNUmakefile.

June 19th, 2006  W.Pokorski - exgdml-V08-00-00
- Added G4Evaluator for new version of GDML.
- Updated GNUmakefile.

May 3rd, 2005  J.Allison
- Replaced vis manager with G4VisExecutive.

Dec 7th, 2004  R.Chytracek, W.Pokorski - exgdml-V06-02-00
- Archived old example and setup. New example based on GDML-2.0.0
  demonstrating the abilities of import/export of GDML descriptions.

Nov 13th, 2003  John Allison - exgdml-V05-02-01
- Removed OPACS from Vis Manager.

Oct 27th, 2003  R.Chytracek
- Brought up-to-date the makefiles with the latest Geant4 tags.
- Updated to adopt XercesC 2.x family.
- XERCESCROOT default now points to gcc-3.2 installation only.

July 4th, 2003  G.Cosmo - exgdml-V05-02-00
- Fixed trivial compilation errors originated by last g4std migration.
- Fixed pedantic compilation warnings on Linux-g++.

June 3rd, 2002  R.Chytracek - exgdml-V04-00-00
- First implementation of GDML example for detector description persistency.

June 3rd, 2002  G.Cosmo
- Created.
