[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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[1315] | 19 | 18th May 2010 Peter Gumplinger (op-V09-03-02) |
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| 20 | fix a bug reported at: |
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| 21 | http://hypernews.slac.stanford.edu/HyperNews/geant4/get/opticalphotons/334/1/1.html |
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| 22 | theFacetNormal was not sampled for polishedbackpainted |
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| 23 | in DielectricDielectric method of G4OpBoundaryProcess |
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| 24 | |
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| 25 | 19th Apr 2010 Peter Gumplinger (op-V09-03-01) |
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| 26 | fix Problem report #1114 in that for backpainted |
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| 27 | surfaces theReflectivity is not applied twice. |
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| 28 | While doing the fix I also completely refashioning the |
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| 29 | code in the case of type == dielectric_dielect. |
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| 30 | |
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| 31 | 19th Jan 2010 Peter Gumplinger (op-V09-03-00) |
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| 32 | assign PropertyPointers to NULL at the start of the |
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| 33 | PostStepDoIt, addresses bug report #1094 |
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| 34 | |
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[1196] | 35 | 19th Nov 2009 Peter Gumplinger (op-V09-02-06) |
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| 36 | change the code such that the LUT are now read in and kept |
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| 37 | by G4OpticalSurface and not G4OpBoundaryProcess, reordering |
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| 38 | of enumeration and set theStatus in DielectricLUT. |
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| 39 | |
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| 40 | 11th Nov 2009 Peter Gumplinger (op-V09-02-05) |
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| 41 | add capability of simulating surface reflections |
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| 42 | with Look-Up-Tables (LUT) containing measured |
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| 43 | optical reflectance for a variety of surface |
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| 44 | treatments - Thanks to Martin Janecek and |
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| 45 | William Moses (Lawrence Berkeley National Lab.) |
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| 46 | |
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| 47 | 9th Nov 2009 Peter Gumplinger (op-V09-02-04) |
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| 48 | G4OpBoundary: initialze theReflectivity and theEfficiency |
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| 49 | at the beginning of the PostStepDoIt; add method |
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| 50 | BoundaryProcessVerbose which will now print the process |
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| 51 | status for every call to PostStepDoIt. |
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| 52 | |
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| 53 | 5th Nov 2009 Peter Gumplinger (op-V09-02-03) |
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| 54 | G4OpBoundary::PostStepDoIt - all dielectric_dielectric |
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| 55 | surfaces may now have a reflectivity <1; not only |
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| 56 | 'frontpainted' as was the case in the past. |
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| 57 | |
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| 58 | 6th May 2009 Peter Gumplinger (op-V09-02-02) |
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| 59 | G4OpBoundary::PostStepDoIt now throws an G4Exception |
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| 60 | EventMustBeAborted when an invalid surface normal is returnd; |
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| 61 | addresses bug report #1060 |
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| 62 | |
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[1055] | 63 | 23th Mar 2009 Peter Gumplinger (op-V09-02-01) |
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| 64 | for complex index of refraction: (1)resample the reflectivity |
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| 65 | every time in the do-while of DielectricMetal, but don't |
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| 66 | re-calculate theFacetNormal (which has already been chosen |
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| 67 | in CalculateReflectivity), also (2) avoid an infinite loop by |
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| 68 | resetting iTE and iTM inside the do-while of GetReflectivity; |
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| 69 | both are bug-fixes. |
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| 70 | |
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| 71 | 14th Jan 2009 Peter Gumplinger (op-V09-02-00) |
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| 72 | respond to bug report 1040 by fixing G4OpBoundaryProcess.cc |
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| 73 | |
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[963] | 74 | 07th Nov 2008 Peter Gumplinger (op-V09-01-09) |
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| 75 | use new global/HEPRandom's G4RandomTools.hh |
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| 76 | |
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| 77 | 24th Oct 2008 Peter Gumplinger (op-V09-01-08) |
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| 78 | use local G4OpProcessSubType.hh |
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| 79 | |
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| 80 | 21st Oct 2008 Peter Gumplinger (op-V09-01-07) |
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| 81 | add SetProcessSubType for G4OpAbsorption, G4OpBoundaryProcess, |
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| 82 | G4OpRayleigh and G4OpWLS |
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| 83 | |
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| 84 | 18th Aug 2008 Peter Gumplinger (op-V09-01-06) |
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| 85 | use signatures G4SwapPtr(T*& and G4SwapObj(T* |
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| 86 | in G4OpBoundaryProcess - to work with global-V09-01-12 |
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| 87 | |
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| 88 | 15th Aug 2008 Peter Gumplinger (op-V09-01-05) |
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| 89 | replaced G4SwapPtr with G4SwapObj for Rindex |
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| 90 | in G4OpBoundaryProcess - serious error since op-V09-01-00 |
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| 91 | (see also Problem Report 1020) |
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| 92 | |
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| 93 | 4th July 2008 Peter Gumplinger (op-V09-01-04) |
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| 94 | In G4OpWLS now SetTouchableHandle(aTrack.GetTouchableHandle()) |
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| 95 | for the secondaries in the DoIt. |
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| 96 | In G4OpBoundaryProcess.cc initialize the pointer: |
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| 97 | G4LogicalSurface* Surface = NULL; |
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| 98 | |
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| 99 | 27th June 2008 Peter Gumplinger (op-V09-01-03) |
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| 100 | In G4OpBoundaryProcess changed unsafe cast |
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| 101 | (G4OpticalSurface*) to dynamic_cast<G4OpticalSurface*> |
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| 102 | following suggestion in bug-report #1014 |
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| 103 | |
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| 104 | 6th June 2008 Peter Gumplinger (op-V09-01-02) |
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| 105 | G4OpRayleigh, G4OpWLS = trivial name changes: |
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| 106 | momentum->energy, momenta->energies |
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| 107 | |
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| 108 | 5th June 2008 Peter Gumplinger (op-V09-01-00) |
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| 109 | G4OpBoundaryProcess: Removed G4Swap methods - replaced by |
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| 110 | G4SwapPtr. Removed G4IsotropicRand method - replaced by |
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| 111 | G4RandomDirection. Add commented code to change absorption |
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| 112 | at a dielectric/metal boundary into transmission. |
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| 113 | |
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[819] | 114 | 29th Oct 2007 Peter Gumplinger (op-V09-00-01) |
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| 115 | In G4OpWLS.cc allow for the MeanNumberOfPhotons to be |
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| 116 | different from one, in case the constant property: |
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| 117 | WLSMEANNUMBERPHOTONS is provided and, if it is, sample |
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| 118 | NumPhotons with G4Poisson. |
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| 119 | |
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| 120 | 15th Oct 2007 Peter Gumplinger (op-V09-00-00) |
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| 121 | Add capability of calculating the reflectivity off a metal |
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| 122 | surface by way of a complex index of refraction. |
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| 123 | Thanks to Sehwook Lee and John Hauptman |
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| 124 | (Dept. of Physics - Iowa State Univ.) |
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| 125 | |
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| 126 | 11th May 2007 Gabriele Cosmo (op-V08-03-00) |
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| 127 | Use call to G4GeometryTolerance instead of kCarTolerance in |
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| 128 | G4OpBoundaryProcess. |
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| 129 | Requires tag "global-V08-03-00" and related tag set. |
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| 130 | |
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| 131 | 11th May 2006 Peter Gumplinger (op-V08-00-01) |
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| 132 | thanks to Andreia Trindade and Pedro Rodrigues, the WLS time |
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| 133 | delay can now be a delta function or exponential. New classes: |
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| 134 | G4VWLSTimeGeneratorProfile, G4WLSTimeGeneratorProfileDelta and |
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| 135 | G4WLSTimeGeneratorProfileExponential |
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| 136 | |
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| 137 | 17th Feb 2006 Peter Gumplinger (op-V08-00-00) |
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| 138 | fix default behaviour for unified model of dielectric_metal |
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| 139 | |
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| 140 | 28th July 2005 Peter Gumplinger (op-V07-01-00) |
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| 141 | add G4ProcessType to all constructors |
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| 142 | |
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| 143 | 10th December 2004 Gabriele Cosmo (op-V06-02-06) |
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| 144 | replaced M_PI with CLHEP's pi |
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| 145 | |
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| 146 | 02nd December 2004 Peter Gumplinger (op-V06-02-05) |
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| 147 | migration to cmath |
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| 148 | |
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| 149 | 28th October 2004 Gabriele Cosmo (op-V06-02-04) |
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| 150 | Added G4OPTICAL_DEBUG flag for debug printout. |
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| 151 | |
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| 152 | 18th October 2004 Peter Gumplinger (op-V06-02-03) |
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| 153 | Fix bug in DielectricMetal only GetFacetNormal for |
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| 154 | LobeReflection. |
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| 155 | Migrate files to 7.0 ParticleChange method names: |
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| 156 | G4OpBoundaryProcess.hh, G4OpBoundaryProcess.cc, |
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| 157 | G4OpWLS.cc, G4OpRayleigh.cc, G4OpAbsorption.cc |
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| 158 | |
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| 159 | 27th September 2004 Peter Gumplinger (op-V06-02-02) |
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| 160 | Fix bug in G4PlaneVectorRand and resample |
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| 161 | theFacetNormal for LobeReflection in DielectricMetal |
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| 162 | |
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| 163 | 12th August 2004 Peter Gumplinger (op-V06-02-01) |
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| 164 | In G4OpBoundaryProcess.cc: use GetMaterial from |
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| 165 | G4StepPoint directly; apply/sample reflectivity and |
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| 166 | Unified model reflection parameters only once even |
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| 167 | for rough dielectric/metal surfaces - i.e. not again |
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| 168 | even when reflected ray still points toward the |
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| 169 | surface - fixes problem report 654. |
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| 170 | |
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| 171 | 05th August 2004 Peter Gumplinger (op-V06-02-00) |
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| 172 | Allow for unified model reflectivity parameters |
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| 173 | to also work in case of dielectric_metal surfaces; |
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| 174 | addresses in part problem report 654. |
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| 175 | |
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| 176 | 26th April 2004 Peter Gumplinger (op-V06-01-01) |
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| 177 | Protect against NULL pointers in G4OpRayleigh. |
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| 178 | Do not overwrite Rayleigh scattering length |
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| 179 | for the material named 'Water' if it has been |
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| 180 | specified by the user through a call to |
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| 181 | AddProperty("RAYLEIGH" |
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| 182 | |
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| 183 | 21st April 2004 Peter Gumplinger (op-V06-01-00) |
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| 184 | Assign class members to defaults in DoIt. |
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| 185 | |
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| 186 | 17th March 2004 Peter Gumplinger (op-V06-00-03) |
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| 187 | Assign all class members in constructor. |
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| 188 | |
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| 189 | 24th February 2004 Gabriele Cosmo (op-V06-00-02) |
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| 190 | Added EOL at end of file in G4OpBoundaryProcess.cc to clear |
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| 191 | compilation warning in Linux-g++. |
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| 192 | |
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| 193 | 19th February 2004 Peter Gumplinger (op-V06-00-01) |
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| 194 | Add process status: NotAtBoundary, SameMaterial, |
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| 195 | StepTooSmall, NoRINDEX |
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| 196 | Allow for a skin-surface between mother and daughter |
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| 197 | volumes, with the daughter skin taking precedence. |
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| 198 | |
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| 199 | 2nd February 2004 Peter Gumplinger (op-V06-00-00) |
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| 200 | Set theStatus = Undefined at start of DoIt |
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| 201 | Replace usage of 0 with NULL. |
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| 202 | |
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| 203 | 1st December 2003 Peter Gumplinger (op-V05-02-02) |
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| 204 | G4OpBoundaryProcess.cc: modified to adopt G4SurfaceProperty. |
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| 205 | Requires tag "materials-V05-02-00". |
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| 206 | Replaced usage of NULL with 0. |
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| 207 | |
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| 208 | 4th October 2003 Gabriele Cosmo (op-V05-02-01) |
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| 209 | Modified GNUmakefile: added dependency to new module |
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| 210 | "geometry/navigation". |
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| 211 | Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". |
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| 212 | |
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| 213 | 23rd September 2003 Peter Gumplinger (op-V05-02-00) |
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| 214 | Add WLS (wavelength shifting) process |
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| 215 | 15th March 2003 Peter Gumplinger (op-V05-00-01) |
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| 216 | Change logic for assigning of Rindex2; bug report #444 |
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| 217 | 4th February 2003 Peter Gumplinger (op-V05-00-00) |
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| 218 | Fix calculation of polarization for perpendicular |
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| 219 | incidence when Rindex1 > Rindex2; bug report #442 |
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| 220 | 12th November 2002 Peter Gumplinger (op-V04-01-01) |
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| 221 | Fix calculation of polarization on dielectric dielectric |
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| 222 | interfaces; bug report #427 |
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| 223 | 28th March 2002 Peter Gumplinger (op-V04-00-01) |
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| 224 | Add public inline method GetStatus and make enum |
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| 225 | G4OpBoundaryProcessStatus public in G4OpBoundaryProcess.hh |
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| 226 | 18th October 2001 Peter Gumplinger (op-V03-02-01) |
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| 227 | Avoid warnings on Linux (gcc-2.95.2) compiler |
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| 228 | - G4OpRayleigh.cc: remove unused variable 'aMaterial' in PostStepDoIt and |
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| 229 | 'no_unit' in RayleighAttenuationLengthGenerator |
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| 230 | - G4OpBoundaryProcess.cc: moved definition of E2_perp, E2_parl, E2_total |
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| 231 | outside IF-statement |
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| 232 | 31st August 2001 Peter Gumplinger (op-V03-02-00) |
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| 233 | - G4OpRayleigh.hh, G4OpBoundary.hh and G4OpAbsorption.hh: changed processName |
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| 234 | to 'OpRayleigh', 'OpBoundary' and 'OpAbsorption' respectively |
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| 235 | |
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| 236 | 30th January 2001 Peter Gumplinger (op-V03-00-05) |
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| 237 | - G4OpRayleigh.cc: allow for positiv and negative CosTheta and force the |
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| 238 | new momentum direction to be in the same plane as the |
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| 239 | new and old polarization vectors |
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| 240 | still bug report: 207 |
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| 241 | |
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| 242 | 29th January 2001 Peter Gumplinger (op-V03-00-04) |
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| 243 | - G4OpRayleigh.cc: fix calculation of SinTheta from CosTheta |
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| 244 | bug report: 207 |
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| 245 | |
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| 246 | 23rd January 2001 Peter Gumplinger (op-V03-00-02) |
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| 247 | - G4OpRayleigh.cc: Allow for Rayleigh scattering length to be defined for |
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| 248 | arbitrary material through the use of G4MaterialPropertyTable. |
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| 249 | |
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| 250 | 5th October 2000 Peter Gumplinger (op-V02-00-02) |
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| 251 | - G4OpAbsorption.cc: Comment out warning - No Absorption length specified. |
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| 252 | |
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| 253 | 3rd August 2000 Gabriele Cosmo (op-V02-00-00r) |
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| 254 | - G4OpBoundaryProcess.cc: changed RandGauss to G4RandGauss to fix problem |
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| 255 | of events' reproducibility. |
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| 256 | - Syncronized with HEAD (only CVS headers changes). |
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| 257 | |
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| 258 | 21th October 1999 Peter Gumplinger (op-V00-01-01) |
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| 259 | - G4OpBoundaryProcess.hh and G4OpBoundaryProcess.cc have been modified |
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| 260 | (Fill NewMomentum/NewPolarization in DoAbsorption. These members need |
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| 261 | to be filled since DoIt calls aParticleChange.SetMomentumChange etc. |
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| 262 | upon return (thanks to: Clark McGrew) |
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