| [819] | 1 | -------------------------------------------------------------------
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| 2 |
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| 3 | =========================================================
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| 4 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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| 5 | =========================================================
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| 6 |
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| 7 | Category History file
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| 8 | ---------------------
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| 9 | This file should be used by G4 developers and category coordinators
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| 10 | to briefly summarize all major modifications introduced in the code
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| 11 | and keep track of all category-tags.
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| 12 | It DOES NOT substitute the CVS log-message one should put at every
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| 13 | committal in the CVS repository !
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| 14 |
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| 15 | ----------------------------------------------------------
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| 16 | * Reverse chronological order (last date on top), please *
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| 17 | ----------------------------------------------------------
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| 18 |
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| [1196] | 19 | 19th Nov 2009 Peter Gumplinger (op-V09-02-06)
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| 20 | change the code such that the LUT are now read in and kept
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| 21 | by G4OpticalSurface and not G4OpBoundaryProcess, reordering
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| 22 | of enumeration and set theStatus in DielectricLUT.
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| 23 |
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| 24 | 11th Nov 2009 Peter Gumplinger (op-V09-02-05)
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| 25 | add capability of simulating surface reflections
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| 26 | with Look-Up-Tables (LUT) containing measured
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| 27 | optical reflectance for a variety of surface
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| 28 | treatments - Thanks to Martin Janecek and
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| 29 | William Moses (Lawrence Berkeley National Lab.)
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| 30 |
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| 31 | 9th Nov 2009 Peter Gumplinger (op-V09-02-04)
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| 32 | G4OpBoundary: initialze theReflectivity and theEfficiency
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| 33 | at the beginning of the PostStepDoIt; add method
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| 34 | BoundaryProcessVerbose which will now print the process
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| 35 | status for every call to PostStepDoIt.
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| 36 |
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| 37 | 5th Nov 2009 Peter Gumplinger (op-V09-02-03)
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| 38 | G4OpBoundary::PostStepDoIt - all dielectric_dielectric
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| 39 | surfaces may now have a reflectivity <1; not only
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| 40 | 'frontpainted' as was the case in the past.
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| 41 |
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| 42 | 6th May 2009 Peter Gumplinger (op-V09-02-02)
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| 43 | G4OpBoundary::PostStepDoIt now throws an G4Exception
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| 44 | EventMustBeAborted when an invalid surface normal is returnd;
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| 45 | addresses bug report #1060
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| 46 |
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| [1055] | 47 | 23th Mar 2009 Peter Gumplinger (op-V09-02-01)
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| 48 | for complex index of refraction: (1)resample the reflectivity
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| 49 | every time in the do-while of DielectricMetal, but don't
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| 50 | re-calculate theFacetNormal (which has already been chosen
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| 51 | in CalculateReflectivity), also (2) avoid an infinite loop by
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| 52 | resetting iTE and iTM inside the do-while of GetReflectivity;
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| 53 | both are bug-fixes.
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| 54 |
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| 55 | 14th Jan 2009 Peter Gumplinger (op-V09-02-00)
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| 56 | respond to bug report 1040 by fixing G4OpBoundaryProcess.cc
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| 57 |
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| [963] | 58 | 07th Nov 2008 Peter Gumplinger (op-V09-01-09)
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| 59 | use new global/HEPRandom's G4RandomTools.hh
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| 60 |
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| 61 | 24th Oct 2008 Peter Gumplinger (op-V09-01-08)
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| 62 | use local G4OpProcessSubType.hh
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| 63 |
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| 64 | 21st Oct 2008 Peter Gumplinger (op-V09-01-07)
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| 65 | add SetProcessSubType for G4OpAbsorption, G4OpBoundaryProcess,
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| 66 | G4OpRayleigh and G4OpWLS
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| 67 |
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| 68 | 18th Aug 2008 Peter Gumplinger (op-V09-01-06)
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| 69 | use signatures G4SwapPtr(T*& and G4SwapObj(T*
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| 70 | in G4OpBoundaryProcess - to work with global-V09-01-12
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| 71 |
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| 72 | 15th Aug 2008 Peter Gumplinger (op-V09-01-05)
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| 73 | replaced G4SwapPtr with G4SwapObj for Rindex
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| 74 | in G4OpBoundaryProcess - serious error since op-V09-01-00
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| 75 | (see also Problem Report 1020)
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| 76 |
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| 77 | 4th July 2008 Peter Gumplinger (op-V09-01-04)
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| 78 | In G4OpWLS now SetTouchableHandle(aTrack.GetTouchableHandle())
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| 79 | for the secondaries in the DoIt.
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| 80 | In G4OpBoundaryProcess.cc initialize the pointer:
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| 81 | G4LogicalSurface* Surface = NULL;
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| 82 |
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| 83 | 27th June 2008 Peter Gumplinger (op-V09-01-03)
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| 84 | In G4OpBoundaryProcess changed unsafe cast
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| 85 | (G4OpticalSurface*) to dynamic_cast<G4OpticalSurface*>
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| 86 | following suggestion in bug-report #1014
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| 87 |
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| 88 | 6th June 2008 Peter Gumplinger (op-V09-01-02)
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| 89 | G4OpRayleigh, G4OpWLS = trivial name changes:
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| 90 | momentum->energy, momenta->energies
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| 91 |
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| 92 | 5th June 2008 Peter Gumplinger (op-V09-01-00)
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| 93 | G4OpBoundaryProcess: Removed G4Swap methods - replaced by
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| 94 | G4SwapPtr. Removed G4IsotropicRand method - replaced by
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| 95 | G4RandomDirection. Add commented code to change absorption
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| 96 | at a dielectric/metal boundary into transmission.
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| 97 |
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| [819] | 98 | 29th Oct 2007 Peter Gumplinger (op-V09-00-01)
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| 99 | In G4OpWLS.cc allow for the MeanNumberOfPhotons to be
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| 100 | different from one, in case the constant property:
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| 101 | WLSMEANNUMBERPHOTONS is provided and, if it is, sample
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| 102 | NumPhotons with G4Poisson.
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| 103 |
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| 104 | 15th Oct 2007 Peter Gumplinger (op-V09-00-00)
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| 105 | Add capability of calculating the reflectivity off a metal
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| 106 | surface by way of a complex index of refraction.
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| 107 | Thanks to Sehwook Lee and John Hauptman
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| 108 | (Dept. of Physics - Iowa State Univ.)
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| 109 |
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| 110 | 11th May 2007 Gabriele Cosmo (op-V08-03-00)
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| 111 | Use call to G4GeometryTolerance instead of kCarTolerance in
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| 112 | G4OpBoundaryProcess.
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| 113 | Requires tag "global-V08-03-00" and related tag set.
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| 114 |
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| 115 | 11th May 2006 Peter Gumplinger (op-V08-00-01)
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| 116 | thanks to Andreia Trindade and Pedro Rodrigues, the WLS time
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| 117 | delay can now be a delta function or exponential. New classes:
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| 118 | G4VWLSTimeGeneratorProfile, G4WLSTimeGeneratorProfileDelta and
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| 119 | G4WLSTimeGeneratorProfileExponential
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| 120 |
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| 121 | 17th Feb 2006 Peter Gumplinger (op-V08-00-00)
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| 122 | fix default behaviour for unified model of dielectric_metal
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| 123 |
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| 124 | 28th July 2005 Peter Gumplinger (op-V07-01-00)
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| 125 | add G4ProcessType to all constructors
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| 126 |
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| 127 | 10th December 2004 Gabriele Cosmo (op-V06-02-06)
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| 128 | replaced M_PI with CLHEP's pi
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| 129 |
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| 130 | 02nd December 2004 Peter Gumplinger (op-V06-02-05)
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| 131 | migration to cmath
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| 132 |
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| 133 | 28th October 2004 Gabriele Cosmo (op-V06-02-04)
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| 134 | Added G4OPTICAL_DEBUG flag for debug printout.
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| 135 |
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| 136 | 18th October 2004 Peter Gumplinger (op-V06-02-03)
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| 137 | Fix bug in DielectricMetal only GetFacetNormal for
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| 138 | LobeReflection.
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| 139 | Migrate files to 7.0 ParticleChange method names:
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| 140 | G4OpBoundaryProcess.hh, G4OpBoundaryProcess.cc,
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| 141 | G4OpWLS.cc, G4OpRayleigh.cc, G4OpAbsorption.cc
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| 142 |
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| 143 | 27th September 2004 Peter Gumplinger (op-V06-02-02)
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| 144 | Fix bug in G4PlaneVectorRand and resample
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| 145 | theFacetNormal for LobeReflection in DielectricMetal
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| 146 |
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| 147 | 12th August 2004 Peter Gumplinger (op-V06-02-01)
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| 148 | In G4OpBoundaryProcess.cc: use GetMaterial from
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| 149 | G4StepPoint directly; apply/sample reflectivity and
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| 150 | Unified model reflection parameters only once even
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| 151 | for rough dielectric/metal surfaces - i.e. not again
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| 152 | even when reflected ray still points toward the
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| 153 | surface - fixes problem report 654.
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| 154 |
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| 155 | 05th August 2004 Peter Gumplinger (op-V06-02-00)
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| 156 | Allow for unified model reflectivity parameters
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| 157 | to also work in case of dielectric_metal surfaces;
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| 158 | addresses in part problem report 654.
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| 159 |
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| 160 | 26th April 2004 Peter Gumplinger (op-V06-01-01)
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| 161 | Protect against NULL pointers in G4OpRayleigh.
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| 162 | Do not overwrite Rayleigh scattering length
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| 163 | for the material named 'Water' if it has been
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| 164 | specified by the user through a call to
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| 165 | AddProperty("RAYLEIGH"
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| 166 |
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| 167 | 21st April 2004 Peter Gumplinger (op-V06-01-00)
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| 168 | Assign class members to defaults in DoIt.
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| 169 |
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| 170 | 17th March 2004 Peter Gumplinger (op-V06-00-03)
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| 171 | Assign all class members in constructor.
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| 172 |
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| 173 | 24th February 2004 Gabriele Cosmo (op-V06-00-02)
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| 174 | Added EOL at end of file in G4OpBoundaryProcess.cc to clear
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| 175 | compilation warning in Linux-g++.
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| 176 |
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| 177 | 19th February 2004 Peter Gumplinger (op-V06-00-01)
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| 178 | Add process status: NotAtBoundary, SameMaterial,
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| 179 | StepTooSmall, NoRINDEX
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| 180 | Allow for a skin-surface between mother and daughter
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| 181 | volumes, with the daughter skin taking precedence.
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| 182 |
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| 183 | 2nd February 2004 Peter Gumplinger (op-V06-00-00)
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| 184 | Set theStatus = Undefined at start of DoIt
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| 185 | Replace usage of 0 with NULL.
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| 186 |
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| 187 | 1st December 2003 Peter Gumplinger (op-V05-02-02)
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| 188 | G4OpBoundaryProcess.cc: modified to adopt G4SurfaceProperty.
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| 189 | Requires tag "materials-V05-02-00".
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| 190 | Replaced usage of NULL with 0.
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| 191 |
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| 192 | 4th October 2003 Gabriele Cosmo (op-V05-02-01)
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| 193 | Modified GNUmakefile: added dependency to new module
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| 194 | "geometry/navigation".
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| 195 | Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
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| 196 |
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| 197 | 23rd September 2003 Peter Gumplinger (op-V05-02-00)
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| 198 | Add WLS (wavelength shifting) process
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| 199 | 15th March 2003 Peter Gumplinger (op-V05-00-01)
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| 200 | Change logic for assigning of Rindex2; bug report #444
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| 201 | 4th February 2003 Peter Gumplinger (op-V05-00-00)
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| 202 | Fix calculation of polarization for perpendicular
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| 203 | incidence when Rindex1 > Rindex2; bug report #442
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| 204 | 12th November 2002 Peter Gumplinger (op-V04-01-01)
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| 205 | Fix calculation of polarization on dielectric dielectric
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| 206 | interfaces; bug report #427
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| 207 | 28th March 2002 Peter Gumplinger (op-V04-00-01)
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| 208 | Add public inline method GetStatus and make enum
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| 209 | G4OpBoundaryProcessStatus public in G4OpBoundaryProcess.hh
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| 210 | 18th October 2001 Peter Gumplinger (op-V03-02-01)
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| 211 | Avoid warnings on Linux (gcc-2.95.2) compiler
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| 212 | - G4OpRayleigh.cc: remove unused variable 'aMaterial' in PostStepDoIt and
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| 213 | 'no_unit' in RayleighAttenuationLengthGenerator
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| 214 | - G4OpBoundaryProcess.cc: moved definition of E2_perp, E2_parl, E2_total
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| 215 | outside IF-statement
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| 216 | 31st August 2001 Peter Gumplinger (op-V03-02-00)
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| 217 | - G4OpRayleigh.hh, G4OpBoundary.hh and G4OpAbsorption.hh: changed processName
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| 218 | to 'OpRayleigh', 'OpBoundary' and 'OpAbsorption' respectively
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| 219 |
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| 220 | 30th January 2001 Peter Gumplinger (op-V03-00-05)
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| 221 | - G4OpRayleigh.cc: allow for positiv and negative CosTheta and force the
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| 222 | new momentum direction to be in the same plane as the
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| 223 | new and old polarization vectors
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| 224 | still bug report: 207
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| 225 |
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| 226 | 29th January 2001 Peter Gumplinger (op-V03-00-04)
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| 227 | - G4OpRayleigh.cc: fix calculation of SinTheta from CosTheta
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| 228 | bug report: 207
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| 229 |
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| 230 | 23rd January 2001 Peter Gumplinger (op-V03-00-02)
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| 231 | - G4OpRayleigh.cc: Allow for Rayleigh scattering length to be defined for
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| 232 | arbitrary material through the use of G4MaterialPropertyTable.
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| 233 |
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| 234 | 5th October 2000 Peter Gumplinger (op-V02-00-02)
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| 235 | - G4OpAbsorption.cc: Comment out warning - No Absorption length specified.
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| 236 |
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| 237 | 3rd August 2000 Gabriele Cosmo (op-V02-00-00r)
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| 238 | - G4OpBoundaryProcess.cc: changed RandGauss to G4RandGauss to fix problem
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| 239 | of events' reproducibility.
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| 240 | - Syncronized with HEAD (only CVS headers changes).
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| 241 |
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| 242 | 21th October 1999 Peter Gumplinger (op-V00-01-01)
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| 243 | - G4OpBoundaryProcess.hh and G4OpBoundaryProcess.cc have been modified
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| 244 | (Fill NewMomentum/NewPolarization in DoAbsorption. These members need
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| 245 | to be filled since DoIt calls aParticleChange.SetMomentumChange etc.
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| 246 | upon return (thanks to: Clark McGrew)
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