Import Geant4 2.0.0 source tree

source/geometry/History

@@ -1,4 +1,4 @@
-$Id: History,v 1.9 2000/02/29 15:16:40 gcosmo Exp $
+$Id: History,v 1.14 2000/05/12 15:12:36 gcosmo Exp $
 -------------------------------------------------------------------
 
      =========================================================
@@ -17,13 +17,83 @@ committal in the CVS repository !
      * Reverse chronological order (last date on top), please *
      ----------------------------------------------------------
 
-Feb  29, 2000  Gabriele Cosmo                geometry-V01-00-00a
+May 12, 2000   Gabriele Cosmo               geometry-V01-01-03
+-----------------------------
+- magneticfield (field-V01-01-03):
+  o fixes to G4MagErrorStepper (check on chord endpoint),
+    G4RKG3_Stepper (deleted error message from StepNoErr),
+    G4MagIntegratorDriver (modified debug information).
+  o minor fix to dummy implementation of assignment operator
+    in G4MagneticField.hh.
+  o modified method for finding new trial step in G4ChordFinder.
+- volumes (geomvol-V01-01-00):
+  o introduced kCarTolerance for check over taken step length and
+    TruePathLength in G4PropagatorInField::ComputeStep().
+- solids/CSG (geom-solids-csg-V01-01-02):
+  o fixes in DistanceToIn(p,v) for G4Box and G4Trd to return 0 distance
+    in case computed value is less than 0.5*kCarTolerance.
 
+Apr 27, 2000   Gabriele Cosmo               geometry-V01-01-02
+-----------------------------
+- management, solids/Boolean, magneticfield, volumes:
+  o reorganised comments for the Software Reference Manual
+- solids/specific:
+  o minor fixes and removed dependency over solids/CSG module.
+- solids/test
+  o updated SBT test suite.
+
+Apr 11, 2000   John Allison                 geometry-V01-01-01
+---------------------------
+- management:
+  o made virtual G4VisExtent G4VSolid::GetExtent() non-pure and
+    implemented a default in terms of CalculateExtent.
+- solids:
+  o removed implementations of GetExtent in most sub-classes of G4VSolid.
+  o all implementations of DescribeYourselfTo (G4VGraphicsScene& scene) const
+    now correctly written: scene.AddThis(*this).
+- solids/Boolean:
+  o CreatePolyhedron implemented for BooleanSolids.
+  o G4DisplacedSolid: reversed implementation of GetFrameRotation and
+    GetObjectRotation, removing inappropriate invertion.
+  o G4DisplacedSolid::GetConstituentMovedSolid() made const.
+
+Apr 05, 2000  Gabriele Cosmo                geometry-V01-01-00
+----------------------------
+- This tag includes the following sub-category tags since geometry-V01-00-00a
+  (all of them collected by geomsolids-V01-01-00):
+  o geom-solids-csg-V01-01-01
+    + fixes to G4PolyhedraSide.cc, G4Tubs.cc (see related History file)
+    + added diagnostics to G4Cons, G4Sphere and G4Torus in function
+      DistanceToOut()
+    + general directory restructuring: moved non 'CSG' shapes to new directory
+      'specific'
+  o breps-V01-00-02
+    + implemented decoupling from NIST STEP Reader
+    + several fixes for porting and memory leaks (see related History file)
+  o STEP-V01-00-01
+    + upgrade to NIST SCL 3.2
+    + porting and ISO-ANSI C++ fixes
+  o stepinterface-V01-00-01
+    + upgrade to support the new NIST STEP Reader
+    + improved overall diagnostics
+    + several fixes for memory leaks and check of NULL pointers (see History)
+  o geom-solids-specific-V01-01-00
+    + new directory containing the implementation of specific solids,
+      several classes moved from solids/CSG
+    + new specific solid G4EllipticalTube, implementing a tube with
+      elliptical cross section (geant3 solid 'ELTU')
+- Generic tests "SBT" and "Fred" have been moved from solids/CSG/test to
+  solids/test (new directory).
+- Organised class description comments for the Software Reference Manual in
+  CSG and specific headers. Added CVS headers to files in specific.
+
+Feb 29, 2000  Gabriele Cosmo                geometry-V01-00-00a
+----------------------------
 - Minor fixes to unit tests (CSG) to make them up-to-date with recent
   development versions.
 
-Jan  19, 2000  Gabriele Cosmo                geometry-V01-00-00
-
+Jan 19, 2000  Gabriele Cosmo                geometry-V01-00-00
+----------------------------
 - Sycronized file versions with HEAD after ISO-C++ migration.
   Collecting subtags: field-V01-00-00, geomsolids-V01-00-00,
                       geommng-V01-00-00 and geomvol-V01-00-00.