Import Geant4 7.0.0 source tree
This commit is contained in:
Gabriele Cosmo
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Geant4 6.2 - patch-01 Release Notes
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-----------------------------------
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27 July 2004
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List of fixes included in this public patch since release 6.2:
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o Configuration:
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-------------
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+ Configure script:
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o Corrected behavior for setting of CLHEP_BASE_DIR in case the path
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is set to '/usr' or '/usr/local'. Fixes problem report #638.
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+ source/GNUmakefile:
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o Fixed search path from absolute to relative. Addresses problem
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report #644.
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o Digits_hits, Event
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------------------
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+ Trivial fixes for removal of redundant semicolons in the code.
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o Geometry:
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--------
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+ divisions:
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o Removed unnecessary forward declaration of HepTransform3D from
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G4ParameterisationBox and G4VDivisionParameterisation.
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+ navigation:
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o Fixed zero step-length problem in G4ReplicaNavigation::ComputeStep()
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for cases where different replica types are coincident. Resolves
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problem report #633.
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o G4NormalNavigation: added extra verbosity to print out information
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for each solid which returns a 'lowest-yet' step, including the
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mother volume. It is activated by setting verbose level to 2 or
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more.
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+ solids/BREPS:
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o G4BREPSolidPolyhedra and G4BREPSolidPCone:
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Fixed usage of tolerances fir handling surface distances.
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Implemented SurfaceNormal(p) to follow original specifications
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for G4VSolid.
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o G4BREPSolid:
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Fixed usage of tolerances fir handling surface distances.
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o Some code cleanup ...
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+ solids/CSG:
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o Fixes curing rare conditions of loops at boundaries for G4Orb
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and G4Sphere. Addresses problem report #547.
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o Electromagnetic standard processes:
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----------------------------------
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+ standard:
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o Improved cross-section parametrisation at low energy for
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ComptonScattering.
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+ utils:
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o Correction in G4MscModel::SampleCosTheta() for high-energy particles
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at small step. Fixes some observed deflection of direction for
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particles at high energies.
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o Fixed a problem of G4VEnergyLossProcess observed for ions at small
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cuts in range (ionization, charge>1).
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o Hadronic Processes:
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------------------
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+ models/cascade, util:
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o Trivial fixes for removal of redundant semicolons in the code.
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+ chiral_inv_phase_space:
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o Fix for clusterization in G4QNucleus. Correcting problem observed
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in system-testing.
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o Fixed initialization of secondary values dZ,dN,dS in G4QNucleus.
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o Run:
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---
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+ Updated date to run-manager.
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o Tracking:
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--------
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+ Fix in G4SteppingManager to correct the ordering of secondary tracks
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generated in a step.
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+ Moved inlined constructor/destructor for G4Vtrajectory and
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G4VtrajectoryPoint to not inline, and corrected signature of
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operator==() to canonical form.
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o Visualization:
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-------------
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+ management: made G4VViewer::ProcessView() public, since used as
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private friend by some client classes.
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o Hadronic Lists:
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--------------
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+ Corrected user GNUmakefile sample, to allow for proper installation
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when global compound libraries are used.
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o Examples:
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--------
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+ Updated reference outputs.
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+ advanced/composite_calorimeter, lAr_calorimeter
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o Fixed configuration setup for hadronic physics lists, to allow
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for proper installation when global compound libraries are used.
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+ advanced/Rich, xray_telescope
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o Corrected to new visualization commands in input macro.
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+ extended/analysis/A01
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o Fixed configuration setup for hadronic physics lists, to allow
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for proper installation when global compound libraries are used.
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+ extended/geometry/olap
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o Reordered storage of parameters for solids according to arguments
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order in construction in SolidAnalyser. Resolving issue in problem
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report #635.
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----------------------------------------------------------------------------
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Technical Notes
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---------------
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o This patch should be applied on top of release 6.2.
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o Technical notes distributed for release 6.2 are also applicable and
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valid for this patch.
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The code and rebuilt binary libraries for release 6.2 are available through
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our "Source Code" Web page: http://cern.ch/geant4
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Please refer to the Geant4 User Documentation:
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http://cern.ch/geant4/G4UsersDocuments/Overview/html
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for further information about using Geant4.
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@@ -0,0 +1,143 @@
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Geant4 6.2 - patch-02 Release Notes
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-----------------------------------
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26 October 2004
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List of fixes included in this public patch since release 6.2-patch-01:
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o Geometry:
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--------
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+ divisions:
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o Removed unnecessary debug printout in method
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G4PVDivision::CheckAndSetParamenters().
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+ management:
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o G4Region: added map for storage of materials/cuts and methods for
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handling registration of couples in the map, finding a couple
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according to a given material, clearing the map's storage.
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Extensions necessary to resolve correct update of material-cut
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couples in parameterised geometries by material.
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o G4LogicalVolume: added method UpdateMaterial() to refresh a
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material/cut couple in the corresponding region.
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Extension necessary to resolve correct update of material-cut
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couples in parameterised geometries by material.
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o Fixed G4RegionStore::Clean() to avoid deletion of world region.
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+ navigation:
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o G4Navigator: corrected computation of fGrandMotherExitNormal in
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ComputeStep() in the case where a not valid exit-normal exists.
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o G4GeomTestSegment: fix to correctly determine whether starting
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trajectory is entering or exiting the solid when the starting point
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is on a surface. Added additional tests on solid consistencies
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(from roundoff sometimes) to avoid incorrect overlap warnings.
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Addresses problem reports #610 and #652.
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o Dump out contents from the solid when a fatal G4Exception is thrown
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from the navigators in ComputeStep().
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o Invoke G4LogicalVolume::UpdateMaterial() instead of SetMaterial()
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for parameterised navigation in G4Navigator and specialised
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G4ParameterisedNavigation.
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Modification necessary to resolve correct update of material-cut
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couples in parameterised geometries by material.
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+ solids/CSG:
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o Fix in G4Cons::DistanceToIn(p,v) on fRmax surface and move in,
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the condition became a bit more strict && determinant >=0, i.e.
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intersections in addition to go in.
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Fixes a rare problem of dIn=dOut=0 observed in 3 events over a
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statistics of 10^8..
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o Fix in G4Sphere::DistanceToOut(p,v,...) on fRmin moving outside.
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The bug showed 3 events of dIn=dOut=0 for 10^7 statistics in the
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unit testing.
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o Bug fix in G4Sphere::SurfaceNormal(p) for theta normals.
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+ solids/specific:
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o G4VCSGfaceted: fix for rare anomalous situation in which
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DistanceToOut(p,v,..) will report kInfinity, make an additional
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check for the point p on the surface, in which case will report
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zero. Addresses problem observed in G4Polyhedra and reported in #650.
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o Materials:
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---------
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+ Added protection in G4AtomicShells::GetNumberOfShells(Z).
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Fixes problem report #643.
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+ Recalculate ionisation parameters after set of new mean ionisation
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potential; added factor 2 to shell correction term.
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o Processes/cuts:
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--------------
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+ Fixed bug in G4ProductionCutsTable for the update of materials/cuts
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couple for dynamic setups where material may vary, like in the case
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of parameterization of detectors through material.
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o Electromagnetic processes:
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-------------------------
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+ lowenergy:
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o Trivial fixes for removal of redundant semicolons in the code.
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+ utils:
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o Fixed a problem of cut dependence of transmission energy of low
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energy e- via thin foil
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+ xrays:
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o Changed "StronglyForced" back to "Forced" in GetMeanLifeTime() for
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the G4Scintillation process.
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o Hadronic Processes:
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------------------
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+ models/cascade:
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o Fixed bug in G4CascadeInterface for uncorrect deletion of dynamic
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particles. Fixes problem report #645.
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o Optical Processes:
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-----------------
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+ Allow for unified model reflectivity parameters to also work in case
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of dielectric_metal surfaces; in G4OpBoundaryProcess, use GetMaterial()
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from G4StepPoint directly, sample reflectivity and apply unified model
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reflection parameters only once even for rough dielectric/metal
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surfaces. Fixes problem report #654.
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+ Fixed bug in G4PlaneVectorRand for G4OpBoundaryProcess and resample
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'theFacetNormal' for LobeReflection in DielectricMetal.
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o Run:
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---
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+ Updated date to run-manager.
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o Visualization:
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-------------
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+ OpenGL: G4OpenGLTransform3D.cc: simplified implementation for
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GetMatrix() to allow for porting on future CLHEP series.
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o Examples:
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--------
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+ Updated reference outputs.
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+ electromagnetic/MuonProcesses
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o Modified HistoManager and Messenger in order to allow a multirun job.
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+ electromagnetic/PhotonProcesses
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o Modified HistoManager and Messenger in order to allow a multirun job.
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+ electromagnetic/TestEm2
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o Updated acceptance numbers in input macro.
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o Fixed problem in initialisation of RunAction.
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+ electromagnetic/TestEm4
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o Modifications in RunAction for histograms management for JAIDA.
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+ electromagnetic/TestEm6
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o Correctly defined all UI subdirectories.
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o Modifications in RunAction for histograms management for JAIDA.
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+ electromagnetic/TestEm10
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o Removed obsolete processes from PhysicsList.
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+ extended/field
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o Minor cleanup of PhysicsLists.
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+ extended/optical
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o Fixed compilation error and warnings for LXe on Linux/gcc compiler.
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+ novice/N05
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o Added protection for negative proposed step in ExN05MinEkineCuts.
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----------------------------------------------------------------------------
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Technical Notes
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---------------
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o This patch should be applied on top of release 6.2.
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o Technical notes distributed for release 6.2 are also applicable and
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valid for this patch.
|
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The code and rebuilt binary libraries for release 6.2 are available through
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our "Source Code" Web page: http://cern.ch/geant4
|
||||
|
||||
Please refer to the Geant4 User Documentation:
|
||||
http://cern.ch/geant4/G4UsersDocuments/Overview/html
|
||||
for further information about using Geant4.
|
||||
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