[1228] | 1 | $Id: History,v 1.160 2009/11/11 12:25:46 gcosmo Exp $ |
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[831] | 2 | ------------------------------------------------------------------- |
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| 3 | |
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| 4 | ========================================================= |
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| 5 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP |
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| 6 | ========================================================= |
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| 7 | |
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| 8 | Sub-Category History file |
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| 9 | ------------------------- |
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| 10 | This file should be used by G4 developers and category coordinators |
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| 11 | to briefly summarize all major modifications introduced in the code |
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| 12 | and keep track of all directory-tags. |
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| 13 | It DOES NOT substitute the CVS log-message one should put at every |
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| 14 | committal in the CVS repository ! |
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| 15 | |
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| 16 | ---------------------------------------------------------- |
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| 17 | * Reverse chronological order (last date on top), please * |
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| 18 | ---------------------------------------------------------- |
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| 19 | |
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[1228] | 20 | 11-Nov-2009 G.Cosmo (geom-specific-V09-02-08) |
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| 21 | - Avoid fake (and redundant) assignment of value to 3-vector in |
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| 22 | G4PolyconeSide and G4TwistTubsSide. |
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| 23 | |
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| 24 | 24-Sep-2009 T.Nikitina (geom-specific-V09-02-07) |
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| 25 | - G4Ellipsoid: refined fix in DistanceToIn(p,v) for points located on the |
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| 26 | curved surface, and correct treatment of geometrical tolerance. |
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| 27 | |
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| 28 | 09-Sep-2009 G.Cosmo (geom-specific-V09-02-06) |
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| 29 | - G4Ellipsoid: fixed usage of half-tolerances (radial and Cartesian) in |
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| 30 | DistanceToIn(p,v), based on incorrect assumptions introduced in tag |
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| 31 | "geom-specific-V09-02-04", responsible for zero steps on configurations |
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| 32 | with cut in Z. Addresses problem report #1076. |
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| 33 | |
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| 34 | 04-Aug-2009 T.Nikitina (geom-specific-V09-02-05) |
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| 35 | - G4Ellipsoid: |
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| 36 | o Fixes in Inside(p) and in DistanceToIn(p,v) for points |
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| 37 | located on the curved surface within tolerance. Final fix for issue |
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| 38 | reported in problem report #1050 and concerning warnings reported by |
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| 39 | grid_test. |
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| 40 | o Adopt pre-computed half-tolerance values for optimisation. |
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| 41 | |
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| 42 | 23-Jul-2009 T.Nikitina (geom-specific-V09-02-04) |
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| 43 | - G4Ellipsoid: fix to DistanceToIn(p,v) in the calculation of the roots of |
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| 44 | the quadratic equation and in DistanceToOut(p,v) in the calculation of the |
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| 45 | normal on cut surfaces. Final fix for problem report #1022 and #1050. |
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| 46 | - G4PolyconeSide: added protection in method Normal(), addressing problem |
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| 47 | report #1073. |
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| 48 | |
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| 49 | 30-Jun-2009 T.Nikitina (geom-specific-V09-02-03) |
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| 50 | - G4Ellipsoid: introduced to DistanceToIn(p,v) splitting of the distance for |
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| 51 | point very far from intersection area and big difference between solid |
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| 52 | dimensions and distance to it; resolves issue observed on 64 bits problem. |
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| 53 | Also addressing problem report #1022. |
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| 54 | |
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| 55 | 08-May-2009, G.Cosmo (geom-specific-V09-02-02) |
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| 56 | - Corrected typo in base implementation of G4VCSGfaceted::GetSurfaceArea(), |
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| 57 | which was erroneously returning cubic volume estimation. |
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| 58 | Addresses problem report #1062. |
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| 59 | |
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| 60 | 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01) |
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| 61 | - Relaxed error condition in G4TessellatedSolid::Inside(p) to warning, for |
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| 62 | excess of max trials and anomalous conditions in distance calculation. |
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| 63 | Added more printout information when error condition is detected. |
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| 64 | |
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| 65 | 27-Feb-2009, T.Nikitina (geom-specific-V09-02-00) |
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| 66 | - Fix in G4Paraboloid::DistanceToOut(p,v,..) for the computation of normal |
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| 67 | to surface; added missing normalisation to unit, following remark in the |
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| 68 | Geometry Forum Hypernews posting #953. |
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| 69 | |
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[921] | 70 | 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19) |
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| 71 | - Added missing accessors to G4EllipticalCone, required for detector |
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| 72 | persistency. |
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| 73 | |
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| 74 | 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18) |
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| 75 | - Corrected initialisation of algorithm in G4TriangularFacet constructor. |
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| 76 | |
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| 77 | 30-Oct-2008, I.Hrivnacova (geom-specific-V09-01-17) |
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| 78 | - G4ExtrudedSolid: fixed bug in the decomposition of polygonal sides for |
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| 79 | quadrangular facets in MakeFacets(). Addresses problem report #1029. |
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| 80 | |
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| 81 | 23-Sep-2008, T.Nikitina (geom-specific-V09-01-16) |
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| 82 | - Corrected algorithm in G4TriangularFacet::GetPointOnFace() according to |
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| 83 | suggestion advanced in problem report #1025. Fixes a problem of false |
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| 84 | overlaps detection related to G4ExtrudedSolid and G4TessellatedSolid. |
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| 85 | |
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| 86 | 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15) |
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| 87 | - G4VFacet: corrected increment of indeces in operator==(), following |
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| 88 | problem report #1024. |
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| 89 | |
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[850] | 90 | 25-Jul-2008, I.Hrivnacova (geom-specific-V09-01-14) |
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| 91 | - G4ExtrudedSolid: fix in polygon decomposition; systematically use |
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| 92 | half kCarTolerance instead of kCarTolerance; added solid name in the |
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| 93 | error messages coming from fatal exceptions. |
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[831] | 94 | |
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[850] | 95 | 16-Jul-2008, T.Nikitina (geom-specific-V09-01-13) |
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| 96 | - G4Paraboloid: revised DistanceToOut(p,v,...) in answer to problem report |
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| 97 | #1015. Fixed precision problem when solving quadratic equation; apply |
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| 98 | comparison with kCarTolerance and not with zero; fixed logic problem in |
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| 99 | algoritm for points on surface and direction inside, relative to directions |
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| 100 | along Z, (0,0,Vz). |
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| 101 | |
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| 102 | 22-May-2008, G.Cosmo (geom-specific-V09-01-12) |
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| 103 | - Removed left-over debug printout in G4VCSGFaceted::DistanceToIn(). |
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| 104 | |
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| 105 | 15-May-2008, T.Nikitina (geom-specific-V09-01-11) |
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| 106 | - Enhanced GetPointOnSurface() for generic G4Polycone and G4Polyhedra |
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| 107 | constructs; the method uses new triangulation algorithm for G4PolyPhiFace. |
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| 108 | - G4ExtrudedSolid: added missing 'std' namespace to standard mathematical |
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| 109 | function calls. |
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| 110 | |
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[831] | 111 | 28-Apr-2008, T.Nikitina (geom-specific-V09-01-10) |
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| 112 | - Added kCarTolerance in definition of "low" and "high" cone limits in R |
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| 113 | and in Z in order to protect against numerical errors. This fixes cases of |
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| 114 | DistanceToIn(p,v) returning 'kInfinity' when p+t*v cross intersection |
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| 115 | between two cones. |
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| 116 | |
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| 117 | 25-Apr-2008, T.Nikitina (geom-specific-V09-01-09) |
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| 118 | - Added protection against NaN in G4IntersectingCone::LineHitsCone1() in |
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| 119 | case of configuration where a conic section becomes a tube. |
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| 120 | - G4EllipticalCone: removed some debug printouts. |
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| 121 | |
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| 122 | 14-Apr-2008, T.Nikitina (geom-specific-V09-01-08) |
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| 123 | - G4Hype: refined polyhedron representation for correct visualization of |
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| 124 | the shape. Coworks with tag "greps-V09-01-04". |
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| 125 | |
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| 126 | 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07) |
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| 127 | - Cleared compilation warnings in G4Paraboloid and G4TessellatedSolid |
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| 128 | on gcc-4.3.0 for ambiguous use of parentheses in condition statements. |
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| 129 | |
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| 130 | 28-Feb-2008, I.Hrivnacova (geom-specific-V09-01-06) |
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| 131 | - Correction to previous fix in G4ExtrudedSolid: testing on the edges has |
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| 132 | to be limited to the line segment, for this purpose a new internal method |
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| 133 | IsSameLineSegment() has been introduced for use instead of IsSameLine(). |
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| 134 | - Updated and extended unit test testG4ExtrudedSolid.cc. |
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| 135 | |
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| 136 | 27-Feb-2008, I.Hrivnacova (geom-specific-V09-01-05) |
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| 137 | - Fix in G4TessellatedSolid::DistanceToOut(p,v,..) to compute normal only |
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| 138 | if specified by flag in input. |
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| 139 | - Fix in G4ExtrudedSolid::Inside(p) for correctly handling the case of |
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| 140 | points located on the edges of triangles which are not the outline edges |
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| 141 | of the polygon. |
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| 142 | |
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| 143 | 21-Feb-2008, T.Nikitina (geom-specific-V09-01-04) |
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| 144 | - G4Polyhedra: fixed problem of out-of-bound access to vectors in |
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| 145 | GetPointOnSurface(). |
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| 146 | |
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| 147 | 20-Feb-2008, I.Hrivnacova (geom-specific-V09-01-03) |
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| 148 | - G4TessellatedSolid: fixed bug in copy-constructor and internal method |
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| 149 | CopyObjects() for cloning of facets. |
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| 150 | |
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| 151 | 05-Feb-2008, I.Hrivnacova (geom-specific-V09-01-02) |
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| 152 | - G4ExtrudedSolid: bug fix in MakeFacets() to fill 'fTriangles' also in case |
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| 153 | of polygon with 3 or 4 vertices, as they are needed for Inside(p). |
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| 154 | |
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| 155 | 02-Feb-2008, I.Hrivnacova (geom-specific-V09-01-01) |
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| 156 | - Corrected triangularization of polygon, now correctly handling case |
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| 157 | of concave shapes. |
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| 158 | - Corrected order of arguments in G4Paraboloid constructor. |
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| 159 | |
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| 160 | 16-Jan-2008, I.Hrivnacova (geom-specific-V09-01-00) |
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| 161 | - In G4ExtrudedSolid::MakeFacets(), now adding triangular facets before quadrangular |
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| 162 | ones, following logic behind G4TessellatedSolid. |
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| 163 | |
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| 164 | 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08a) |
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| 165 | - Remove use of global static constant from singleton initialisation in |
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| 166 | G4TessellatedGeometryAlgorithms class. Use 'sqrEpsilon' as local value. |
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| 167 | |
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| 168 | 15-Nov-2007, P.Truscott (geom-specific-V09-00-08) |
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| 169 | - Reviewed implementation of G4TessellatedSolid::CalculateExtent() to |
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| 170 | make it more robust and precise, following suggestion by S.Seibert |
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| 171 | addressed in problem report #983, now fixed. |
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| 172 | |
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| 173 | 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07) |
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| 174 | - Corrected wrong boolean condition in method IntersectLineAndTriangle2D() |
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| 175 | of G4TessellatedGeometryAlgorithms causing compilation error on VC++8. |
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| 176 | |
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| 177 | 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06) |
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| 178 | - Reviewed G4TessellatedSolid classes in order not to make use of random |
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| 179 | numbers for selection of direction (by P.Truscott). |
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| 180 | |
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| 181 | 02-Oct-2007, G.Cosmo |
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| 182 | - Removed debug printout in G4Polycone::GetPointOnCone(). |
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| 183 | |
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| 184 | 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05) |
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| 185 | - Revision of G4TessellatedSolid classes: |
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| 186 | o Fixed problem report #931 by P.Truscott, based on suggestion of |
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| 187 | R.Holmberg. Modified classes G4TessellatedSolid and G4TriangularFacet. |
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| 188 | o Modified data and accessor 'centroid' and 'GetCentroid()' for G4VFacet; |
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| 189 | replaced by 'circumcentre' and 'GetCircumcentre()' respectively. |
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| 190 | o Added utility class G4TessellatedGeometryAlgorithms. |
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| 191 | - Added formulas for calculating SemiAxis and Zheight in G4EllipticalCone |
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| 192 | (by T.Nikitina). |
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| 193 | |
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| 194 | 20-Aug-2007, T.Nikitina & L.Lindroos (geom-specific-V09-00-04) |
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| 195 | - Revision of G4EllipticalCone: |
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| 196 | o DistanceToIn(p): corrected answer for p.z()<-zTopCut and for the point |
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| 197 | p on the surface. |
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| 198 | o DistanceToOut(p,v): now returning positive solution or zero when crossing |
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| 199 | the elliptical surface. |
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| 200 | o Fix in DistanceToOut(p) which was giving always zero. |
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| 201 | o Corrected visualisation error of solid in graphics_reps. |
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| 202 | o Added some formulas on how to pre-calculate 'SemiAxis' and 'zheight'. |
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| 203 | o Added checkDistanceToOut() method to unit test. |
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| 204 | - Corrections to G4Paraboloid: |
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| 205 | o Fixed bug in CalculateSurfaceArea() method |
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| 206 | o Added correct initialisation of 'fPolyhedron' in constructor. |
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| 207 | o Added unit test testG4Paraboloid. |
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| 208 | |
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| 209 | 13-Aug-2007, W.Pokorski (geom-specific-V09-00-03) |
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| 210 | - G4PolyconeSide: added workaround to initialisation of 'corners' vector, |
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| 211 | to allow for object persistency with Root-I/O (W.Pokorski). |
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| 212 | |
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| 213 | 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02) |
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| 214 | - New specific G4Paraboloid with cuts along the Z axis (by L.Lindroos). |
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| 215 | - Fixed dummy constructors of G4Polycone and G4PolyPhiFace for initialisation |
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| 216 | of 'edges' and 'corners'. |
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| 217 | - Coworks with tag "greps-V09-00-01". |
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| 218 | |
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| 219 | 12-Jul-2007, T.Nikitina (geom-specific-V09-00-01) |
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| 220 | - Fix in G4Polyhedra::GetPointOnSurface() to correctly treat 'totalPhi' instead of |
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| 221 | 'endPhi' for the case of open shapes and 'twopi' for not open shapes. |
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| 222 | |
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| 223 | 05-Jul-2007, T.Nikitina (geom-specific-V09-00-00) |
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| 224 | - Fix in G4Polyhedra::GetPointOnSurface() for the case when number of sectors |
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| 225 | (numSide) is equal to 1. At the origin of problems observed when checking |
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| 226 | overlaps for polyhedra solids defined as such. |
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| 227 | |
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| 228 | 31-May-2007, G.Cosmo (geom-specific-V08-03-03) |
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| 229 | - Fixed initialisation of constants in constructor for - G4VTwistSurface, |
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| 230 | G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide - following latest changes |
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| 231 | for tunable tolerance. |
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| 232 | |
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| 233 | 25-May-2007, G.Cosmo (geom-specific-V08-03-02) |
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| 234 | - Fixed default response of DistToIn/DistToOut for twisted solids. |
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| 235 | - Use G4TWISTDEBUG instead of G4SPECSDEBUG as debug conditional flag |
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| 236 | for twisted solids. |
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| 237 | - Some cleanup in G4TwistTrapAlphaSide code. |
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| 238 | |
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| 239 | 18-May-2007, G.Cosmo (geom-specific-V08-03-01) |
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| 240 | - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class. |
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| 241 | - Coworks with tag "global-V08-03-03". |
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| 242 | |
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| 243 | 11-May-2007, T.Nikitina (geom-specific-V08-03-00) |
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| 244 | - Use call to G4GeometryTolerance instead of kCarTolerance where needed. |
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| 245 | - Requires tag "global-V08-03-00" and related tag set. |
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| 246 | |
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| 247 | 26-Apr-2007, T.Nikitina (geom-specific-V08-02-05) |
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| 248 | - Fix in GetPointOnSurface() for G4Polycone to consider also points laying |
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| 249 | on rings when consecutive Z-sections are coincident. |
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| 250 | Added method GetPointOnRing(). |
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| 251 | - Added unit test testPointOnSurfacePoly.cc. |
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| 252 | |
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| 253 | 27-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04) |
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| 254 | - Added specialised constructor for handling Z-sections in G4ExtrudedSolid. |
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| 255 | - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet |
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| 256 | and G4QuadrangularFacet. |
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| 257 | - Updated unit test for G4ExtrudedSolid. |
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| 258 | |
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| 259 | 26-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04) |
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| 260 | - Added specialised constructor for handling Z-sections in G4ExtrudedSolid. |
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| 261 | - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet |
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| 262 | and G4QuadrangularFacet. |
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| 263 | - Updated unit test for G4ExtrudedSolid. |
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| 264 | |
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| 265 | 15-Feb-2007, I.Hrivnacova (geom-specific-V08-02-03) |
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| 266 | - Corrected caching of values in G4ExtrudedSolid. |
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| 267 | - Bug fix in G4TriangularFacet::Intersect() to allow for correct update of |
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| 268 | 'Distance' in condition. |
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| 269 | - Updated unit test for G4ExtrudedSolid. |
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| 270 | |
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| 271 | 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02) |
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| 272 | - Introduced new shape G4ExtrudedSolid, a solid representing the extrusion |
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| 273 | of an arbitrary polygon with fixed outline in the two Z sections. |
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| 274 | New files: G4ExtrudedSolid[.hh.icc.cc] and testG4ExtrudedSolid.cc |
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| 275 | by I.Hrivnacova. |
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| 276 | - G4TessellatedSolid: |
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| 277 | o Made relevant solid's methods virtual, to be used as base class. |
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| 278 | o Added implementation for GetSurfaceArea() and GetPointOnSurface() methods. |
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| 279 | o Added protection in SurfaceNormal() method in case of facet not found. |
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| 280 | o Check and return kOutside in Inside() if point out of solid's extent. |
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| 281 | |
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| 282 | 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01) |
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| 283 | - Fix in G4PolyconeSide::DistanceAway() for correct estimation of distance |
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| 284 | for the case of Phi sections (T.Nikitina). |
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| 285 | Addresses problem report #598. |
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| 286 | - Updated unit test for G4Polycone to consider new test case. |
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| 287 | |
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| 288 | 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00) |
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| 289 | - Do not scale reducible-polygon in G4Polyhedra::Reset() method. |
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| 290 | The 'original_parameters' structure offered as input through the accessors |
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| 291 | are always assumed to be already scaled by the 'cos(0.5*phiTotal/theNumSide)' |
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| 292 | factor. Addresses problem report #873. |
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| 293 | - Fixed warning printout in G4Polycone::Reset(). |
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| 294 | |
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| 295 | 15-Nov-2006, J.Allison (geom-specific-V08-01-04) |
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| 296 | - Fixed typo in G4Polycone::CreatePolyhedron() introduced by mistake in |
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| 297 | the last cleanup of the source code. |
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| 298 | |
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| 299 | 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03) |
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| 300 | - Added concrete implementation of GetSurfaceArea() in G4Tet (M.H.Mendenhall). |
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| 301 | |
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| 302 | 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02) |
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| 303 | - Cleared compilation warnings on SUN-CC for changes in the last tag. |
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| 304 | Fixed overloaded class variables in G4Polyhedra and G4Polycone |
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| 305 | implementation of CreatePolyhedron(). |
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| 306 | |
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| 307 | 31-Oct-2006, J.Allison (geom-specific-V08-01-01) |
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| 308 | - Implemented CreatePolyhedron() for G4Polyhedra and G4Polycone. |
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| 309 | |
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| 310 | 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00) |
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| 311 | - Implemented caching mechanism for computation of surface area in |
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| 312 | all solids and base classes, as done for the geometrical volume |
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| 313 | computation. |
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| 314 | - Added missing fake constructor for object persistency to G4TessellatedSolid. |
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| 315 | |
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| 316 | 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10) |
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| 317 | - Added accessor method GetVertices() in G4Tet to return the list of |
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| 318 | vertices composing the solid. Required for GDML persistency. |
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| 319 | |
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| 320 | 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09) |
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| 321 | - Added protection against NaNs in G4PolyconeSide::Normal() for points at |
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| 322 | the origin. |
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| 323 | |
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| 324 | 19-May-2006, G.Cosmo (geom-specific-V08-00-08) |
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| 325 | - Fix in G4Ellipsoid::SetZCuts() and G4EllipticalTube::SetZCut() for usage |
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| 326 | of uninitialised variables. |
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| 327 | |
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| 328 | 08-May-2006, G.Cosmo (geom-specific-V08-00-07) |
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| 329 | - Cleared compilation warning on SUN-CC in G4TriangularFacet.cc. |
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| 330 | |
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| 331 | 04-May-2006, G.Cosmo (geom-specific-V08-00-06) |
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| 332 | - Use different names for unit tests to avoid confusing liblist ... |
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| 333 | |
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| 334 | 03-May-2006, G.Cosmo (geom-specific-V08-00-05) |
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| 335 | - Added four unit tests for G4TessellatedSolid. |
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| 336 | |
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| 337 | 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04) |
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| 338 | - G4TwistedTubs: defined exact estimation for GetCubicVolume(), |
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| 339 | similar to the one adopted for G4Tubs. |
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| 340 | |
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| 341 | 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03) |
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| 342 | - Corrected boolean condition in G4TriangularFacet::Intersect(). |
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| 343 | Use '&&' operator in condition. Allows for porting on WIN32-VC. |
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| 344 | |
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| 345 | 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02) |
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| 346 | - Introducing first implementation of a tessellated solid, contribution |
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| 347 | of P.R.Truscott (QinetiQ Ltd, UK). |
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| 348 | New classes: G4QuadrangularFacet, G4TessellatedSolid, G4TriangularFacet |
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| 349 | and G4VFacet. |
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| 350 | - Requires tag "greps-V08-00-00". |
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| 351 | |
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| 352 | 12-Jan-2006, J.Allison (geom-specific-V08-00-01) |
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| 353 | - G4TwistedTubs and G4VTwistedFaceted::CreatePolyhedron(): |
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| 354 | parameterised polyhedron mesh approximation in terms of |
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| 355 | G4Polyhedron::GetNumberOfRotationSteps(). |
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| 356 | This is (a) more economical and (b) amenable to user control. |
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| 357 | |
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| 358 | 19-Dec-2005, O.Link (geom-specific-V08-00-00) |
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| 359 | - Fixes in G4EllipticalCone: |
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| 360 | o Changed GetPointOnSurface(), which was not uniform in endcaps. |
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| 361 | o Bug fix in Inside(), which was not correct for the elliptic mantel. |
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| 362 | Made test similar as in G4EllipticTube. |
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| 363 | o Several fixes in DistanceToIn/Out(): for looping events (shortest |
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| 364 | distance was taken, even if 0); now comparing the distance to the endcap |
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| 365 | and to the mantel and decide afterwards which distance is shortest; |
---|
| 366 | added check n*v. |
---|
| 367 | o The code is now "good" at 90%. Still 10% wrong reconstructed events. |
---|
| 368 | e.g there is a problem is DistanceToOut(): missed the intersection |
---|
| 369 | (reconstruction took the encap instead of the mantel). |
---|
| 370 | |
---|
| 371 | 09-Dec-2005, O.Link |
---|
| 372 | - Fixed visibility of soft edges on the twisted solids. |
---|
| 373 | |
---|
| 374 | 08-Dec-2005, O.Link (geom-specific-V07-01-14) |
---|
| 375 | - Fixed bug in G4VTwistSurface::ComputeLocalPoint(p) for point coordinate |
---|
| 376 | transformation. The bug affected only G4TwistTrapFlatSide. |
---|
| 377 | |
---|
| 378 | 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13) |
---|
| 379 | - Fixed compilation errors on WIN32-VC for last tag changes. |
---|
| 380 | |
---|
| 381 | 05-Dec-2005, O.Link (geom-specific-V07-01-12) |
---|
| 382 | - Added polyhedron definition for twisted solids (G4TwistedTrap, |
---|
| 383 | G4TwistedTrd, G4TwistedBox, G4TwistedTubs) for visualization. |
---|
| 384 | |
---|
| 385 | 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11) |
---|
| 386 | - Trivial fixes for porting on CLHEP-2.0.X series. |
---|
| 387 | |
---|
| 388 | 18-Nov-2005, O.Link (geom-specific-V07-01-10) |
---|
| 389 | - Renamed classes for twisted solids set, to identify them in the |
---|
| 390 | twisted framework. |
---|
| 391 | |
---|
| 392 | 17-Nov-2005, O.Link |
---|
| 393 | - G4VTwistedFacted: |
---|
| 394 | o corrected bug in DistanceToSurface() implementation |
---|
| 395 | o added GetPointOnSurface() method |
---|
| 396 | - G4TwistedTubs: |
---|
| 397 | o added GetPointOnSurface() method |
---|
| 398 | - G4Hype: |
---|
| 399 | o corrected surface area calculation used in GetPointOnSurface() |
---|
| 400 | |
---|
| 401 | 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09) |
---|
| 402 | - More fixes required for direct object persistency to G4Polycone, |
---|
| 403 | G4polyhedra and related utility classes. |
---|
| 404 | |
---|
| 405 | 10-Nov-2005, J.Allison (geom-specific-V07-01-08) |
---|
| 406 | - G4Tet: |
---|
| 407 | o Added implementation for GetPolyhedron() and GetCubicVolume(). |
---|
| 408 | o Corrected order of specifying vertices in CreatePolyhedron(). |
---|
| 409 | |
---|
| 410 | 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07) |
---|
| 411 | - Added fake default constructor for all concrete solids and relevant |
---|
| 412 | utility classes, for usage of direct object persistency. |
---|
| 413 | - Implemented changes to support CLHEP-2.0.X for explicit usage of the |
---|
| 414 | CLHEP/HepGeom namespaces for CLHEP types. |
---|
| 415 | |
---|
| 416 | 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06) |
---|
| 417 | - G4Ellipsoid: replaced call to hypot(x,y) with std::sqrt(x*x+y*y) |
---|
| 418 | for porting to ISO standard. |
---|
| 419 | |
---|
| 420 | 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05) |
---|
| 421 | - G4Polyhedra, G4Polycone: |
---|
| 422 | o Protected case of generic construct for visualization. |
---|
| 423 | o Introduced explicit flag and method IsGeneric() to identify the kind |
---|
| 424 | of constructor used. |
---|
| 425 | |
---|
| 426 | 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04) |
---|
| 427 | - Fix in G4EllipticalCone methods DistanceToIn() and DistanceToOut(). |
---|
| 428 | Added unit test for it (by D.Anninos). |
---|
| 429 | - Coworks with tag "greps-V07-01-02". |
---|
| 430 | |
---|
| 431 | 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03) |
---|
| 432 | - Introduced new solid G4EllipticalCone, a full cone with elliptical base |
---|
| 433 | that can be cut in Z (by D.Anninos). |
---|
| 434 | Coworks with tag "greps-V07-01-02". |
---|
| 435 | |
---|
| 436 | 08-Aug-2005, D.Anninos (geom-specific-V07-01-02) |
---|
| 437 | - Added GetPointOnSurface() for all solids except twisted ones. |
---|
| 438 | The method returns a random point according to a quasi-uniform |
---|
| 439 | distribution along the surface. |
---|
| 440 | |
---|
| 441 | 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01) |
---|
| 442 | - Fixed compilation warning on WIN32-VC for G4VSurface.cc. |
---|
| 443 | - Not including G4Tet. |
---|
| 444 | |
---|
| 445 | 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00) |
---|
| 446 | - Added new shape G4Ellipsoid. Coworks with tag "greps-V07-01-00". |
---|
| 447 | Contribution of G.Horton-Smith and G.Guerrieri. |
---|
| 448 | Code cleanup, and added default arguments for cuts, added first |
---|
| 449 | implementation of unit test. |
---|
| 450 | - Corrected unit tests for twisted-box/trap. |
---|
| 451 | - Not including G4Tet. |
---|
| 452 | |
---|
| 453 | 15-Jun-2005, J.Apostolakis |
---|
| 454 | - Introduced new solid G4Tet, contribution of M.H.Mendenhall |
---|
| 455 | and R.A.Weller, Vanderbilt University, USA. |
---|
| 456 | |
---|
| 457 | 29-Apr-2005, O.Link (geom-specific-V07-00-04) |
---|
| 458 | - G4TwistedSurface: fixed bug in GetAreaCode() affecting G4TwistedTubs. |
---|
| 459 | |
---|
| 460 | 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03) |
---|
| 461 | - Added test for Number-Of-Rotation-Steps in GetPolyhedron() for |
---|
| 462 | G4VCSGfaceted, G4Hype and G4EllipticalTube (by J.Allison). |
---|
| 463 | Requires tag "greps-V07-00-02". |
---|
| 464 | - Added elementary implementation of CreatePolyhedron() for G4Hype, |
---|
| 465 | G4TwistedBox, G4TwistedTubs, G4TwistedTrd, G4TwistedTrap. |
---|
| 466 | - Some code cleanup. |
---|
| 467 | |
---|
| 468 | 18-Mar-2005, O.Link (geom-specific-V07-00-02) |
---|
| 469 | - New generic framework for twisted solids G4TwistedBox, G4TwistedTrd and |
---|
| 470 | G4TwistedTrap: inheriting now from the base class G4VTwistedFaceted. |
---|
| 471 | - Extended G4TwistedTrap to support setups with different trapezoidal |
---|
| 472 | endcaps with centres not necessarily on a line parallel to the z axis. |
---|
| 473 | - Added G4TwistedTrd and general G4TwistedTrap as test cases in test. |
---|
| 474 | |
---|
| 475 | 03-Mar-2005, J.Allison |
---|
| 476 | - Changed AddThis() to AddSolid() for all solids in the implementation |
---|
| 477 | of DescribeYourselfTo(G4VGraphicsScene&). |
---|
| 478 | |
---|
| 479 | 01-Mar-2005, O.Link (geom-specific-V07-00-01) |
---|
| 480 | - Fixed compilation warnings on WIN32-VC for G4VSurface.cc. |
---|
| 481 | |
---|
| 482 | 14-Feb-2005, O.Link (geom-specific-V07-00-00) |
---|
| 483 | - Use new polynom approximations based on new solver based on Jenkins-Traub |
---|
| 484 | algorithm, for twisted-box and twisted-trap. |
---|
| 485 | - Fixed bug in the usage of 'fmod' and adopt special treatment for 'parallel' |
---|
| 486 | events in G4TwistedBoxSide and G4TwistedTrapSide. |
---|
| 487 | - Coworks with tag "global-V07-00-00". |
---|
| 488 | |
---|
| 489 | 08-Dec-2004, O.Link (geom-specific-V06-02-07) |
---|
| 490 | - Extensions to twisted box/trap shapes to consider all 4 solutions |
---|
| 491 | for determining correct intersections. |
---|
| 492 | |
---|
| 493 | 29-Nov-2004, O.Link (geom-specific-V06-02-06) |
---|
| 494 | - G4TwistedTrapSide, G4TwistedBoxSide: improved (analytical) version |
---|
| 495 | of GetPhiUAtX() method. |
---|
| 496 | |
---|
| 497 | 24-Nov-2004, O.Link (geom-specific-V06-02-05) |
---|
| 498 | - Fixed bug in description of twisted trapezoid side. |
---|
| 499 | |
---|
| 500 | 12-Nov-2004, O.Link (geom-specific-V06-02-04) |
---|
| 501 | - Added G4TwistedBox - a twisted box with twist angle alpha, |
---|
| 502 | length a/2,b/2,L/2. |
---|
| 503 | - Added G4TwistedTrap - a twisted trapezoid (still in debug state) |
---|
| 504 | - Changed in G4VSurface.icc: |
---|
| 505 | - GetNeighbours(): corrected axiscode (was returning the wrong neighbours) |
---|
| 506 | - SetNeighbours(): fixed problem #685 (index out of range) |
---|
| 507 | - Added tests for G4TwistedBox and G4TwistedTrap in specific/test. |
---|
| 508 | - Added G4TwistedBox and G4TwistedTrap in system testing, test10. |
---|
| 509 | |
---|
| 510 | 22-Oct-2004, D.C.Williams (geom-specific-V06-02-03) |
---|
| 511 | - Fix in G4PolyconeSide::Inside for points at radius = 0 for phi slides |
---|
| 512 | solids with an inner radius. Addresses problem report #598. |
---|
| 513 | |
---|
| 514 | 10-Oct-2004, J.Allison (geom-specific-V06-02-02) |
---|
| 515 | - Added GetPolyhedron, a smart access function that creates a G4Polyhedron |
---|
| 516 | on request and stores for future access. A null pointer means "not |
---|
| 517 | available". |
---|
| 518 | |
---|
| 519 | 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01) |
---|
| 520 | - Added implementation of GetCubicVolume() with cashing mechanism for |
---|
| 521 | solids: G4EllipticalTube, G4Hype, G4Polyhedra, G4Polycone, G4TwistedTubs. |
---|
| 522 | |
---|
| 523 | 01-Sep-2004, D.C.Williams (geom-specific-V06-02-00) |
---|
| 524 | - G4VCSGfaceted: fix for rare anomalous situation in which |
---|
| 525 | DistanceToOut(p,v,..) will report kInfinity, make an additional check |
---|
| 526 | for the point p on the surface, in which case will report zero. |
---|
| 527 | Addresses problem observed in G4Polyhedra and reported in #650. |
---|
| 528 | |
---|
| 529 | 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04) |
---|
| 530 | - Fixed compilation problem in G4TwistedSurface.cc on WIN32-VC. |
---|
| 531 | |
---|
| 532 | 28-May-2004, G.Cosmo (geom-specific-V06-01-03) |
---|
| 533 | - Fixed archiving problem on WIN32-VC7: replaced structs with classes |
---|
| 534 | in G4VSurface. |
---|
| 535 | - Replaced misleading names for masks in G4VSurface and moved inlined |
---|
| 536 | methods of nested classes to .cc. |
---|
| 537 | |
---|
| 538 | 25-May-2004, G.Cosmo (geom-specific-V06-01-02) |
---|
| 539 | - Fixed compilation problem on SUN-CC. Made EValidate enum public in |
---|
| 540 | G4VSurface.hh. |
---|
| 541 | |
---|
| 542 | 24-May-2004, G.Cosmo (geom-specific-V06-01-01) |
---|
| 543 | - Removed compilation warnings and minor cleanup... |
---|
| 544 | |
---|
| 545 | 19-May-2004, O.Link (geom-specific-V06-01-00) |
---|
| 546 | - First implementation of a framework for twisted surfaces, integrated from |
---|
| 547 | the original version of Kotoyo Hoshina (hoshina@hepburn.s.chiba-u.ac.jp) |
---|
| 548 | implemented in the 'Jupiter' application. |
---|
| 549 | o Includes new specific twisted shape: G4TwistedTubs. |
---|
| 550 | o New classes: G4VSurface, G4TwistedSurface, G4HyperbolicSurface, |
---|
| 551 | G4FlatSurface, G4TwistedTubs. |
---|
| 552 | o Cleanup of original code (debugging messages, compiler errors, migration |
---|
| 553 | of g4std to new convention...) |
---|
| 554 | o New organisation of class G4TwistedTubs: now independent of XXXSurface; |
---|
| 555 | removed backpointer 'fSolid' from XXXSurface to G4TwistedTubs. |
---|
| 556 | o New form of constructors in G4TwistedSurface, G4HyperbolicSurface and |
---|
| 557 | G4FlatSurface. |
---|
| 558 | o Change in G4TwistedSurface::DistanceToIn(p,v,...): roundoff correction. |
---|
| 559 | |
---|
| 560 | 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00) |
---|
| 561 | - G4PolyhedraSide.cc: fixed bug in which particles could "leak" out the |
---|
| 562 | center of a face if inner radius = 0. |
---|
| 563 | Fixes problem report #547. (D.Williams) |
---|
| 564 | |
---|
| 565 | 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07) |
---|
| 566 | - Fixed upper bound for protection check introduced in G4Polycone and |
---|
| 567 | G4Polyhedra constructors. |
---|
| 568 | |
---|
| 569 | 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06) |
---|
| 570 | - Added protections in G4Polycone and G4Polyhedra constructors for |
---|
| 571 | invalid constructs with no contiguous segments in Z planes as input. |
---|
| 572 | |
---|
| 573 | 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05) |
---|
| 574 | - Added SetOriginalParameters() method to G4Polycone and G4Polyhedra. |
---|
| 575 | |
---|
| 576 | 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04) |
---|
| 577 | - Code cleanup and headers inclusion review |
---|
| 578 | (replaced by forward declarations where necessary). |
---|
| 579 | |
---|
| 580 | 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03) |
---|
| 581 | - Migrated to new G4Exception scheme. |
---|
| 582 | |
---|
| 583 | 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02) |
---|
| 584 | - Added Reset() method in G4Polycone and G4Polyhedra to allow |
---|
| 585 | recalculation and reshape of the solid if new original_parameters |
---|
| 586 | are provided. |
---|
| 587 | |
---|
| 588 | 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01) |
---|
| 589 | - Updated GNUmakefile for unit tests, according to new structure |
---|
| 590 | introduced in "geometry-V05-02-00". |
---|
| 591 | |
---|
| 592 | 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00) |
---|
| 593 | - Added accessors to original_parameters for G4Polycone and G4Polyhedra. |
---|
| 594 | Made G4PolyconeHistorical and G4PolyhedraHistorical classes in global |
---|
| 595 | scope (temporary solution). |
---|
| 596 | |
---|
| 597 | 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00) |
---|
| 598 | - Fixed initialisation of base class in copy contructor for: |
---|
| 599 | G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide. |
---|
| 600 | - Fixed trivial pedantic warnings on G4Polycone and G4Polyhedra. |
---|
| 601 | |
---|
| 602 | 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01) |
---|
| 603 | - Fixed un-initialised data members in constructors of classes: |
---|
| 604 | G4ClippablePolygon, G4EnclosingCylinder, G4PolyconeSide, |
---|
| 605 | G4ReduciblePolygon, G4VCSGfaceted. |
---|
| 606 | |
---|
| 607 | 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00) |
---|
| 608 | - Added implementation of StreamInfo() to comply with new interface for |
---|
| 609 | G4VSolid in "geommng-V04-01-03". |
---|
| 610 | - Created .icc files for G4EllipticalTube, G4Polyhedra and G4Polycone. |
---|
| 611 | - Some cosmetic changes to code formatting: removed <TAB> characters and adopt |
---|
| 612 | uniform code indentation. |
---|
| 613 | |
---|
| 614 | 08-May-2002, J.Allison (geom-solids-specific-V04-00-01) |
---|
| 615 | - Implemented G4EllipticalTube::CreatePolyhedron. |
---|
| 616 | |
---|
| 617 | 10-Jan-2002, G.Cosmo (geom-solids-specific-V04-00-00) |
---|
| 618 | - Updated unit tests. |
---|
| 619 | |
---|
| 620 | 20-Apr-2001, G.Cosmo (geom-solids-specific-V03-01-00) |
---|
| 621 | - Migration to STL vector: |
---|
| 622 | o In G4ClippablePolygon, migrated G4ThreeVectorList typedef and |
---|
| 623 | made private to class. |
---|
| 624 | |
---|
| 625 | 03-Apr-2001, D.Williams (geom-solids-specific-V03-00-01) |
---|
| 626 | ----------------------- |
---|
| 627 | - G4IntersectingCone.cc: make small adjustment to help with roundoff error |
---|
| 628 | in LineHitsCone1() and LineHitsCone2(). |
---|
| 629 | |
---|
| 630 | 08-Jan-2001, D.Williams (geom-solids-specific-V03-00-00) |
---|
| 631 | ----------------------- |
---|
| 632 | - G4Hype.cc: Added protecton against zero v.z in DistanceToOut. |
---|
| 633 | |
---|
| 634 | 20-Nov-2000, G.Cosmo (geom-solids-specific-V02-00-04) |
---|
| 635 | --------------------- |
---|
| 636 | - Fixes to remove warnings from "-Wall -ansi -pedantic" g++ compiler options: |
---|
| 637 | o commented out variables declared and not used. |
---|
| 638 | o fixed declaration of variables used before being initialised. |
---|
| 639 | o fixed order of initialisation of member data in constructors. |
---|
| 640 | o fixed usage of unsigned-int (size_t) for array indeces. |
---|
| 641 | |
---|
| 642 | 13-Nov-2000, G.Cosmo (geom-solids-specific-V02-00-03) |
---|
| 643 | -------------------- |
---|
| 644 | - Added definition of empty constructor for G4ClippablePolygon which |
---|
| 645 | went lost by mistake... |
---|
| 646 | |
---|
| 647 | 02-Nov-2000, G.Cosmo (geom-solids-specific-V02-00-02) |
---|
| 648 | -------------------- |
---|
| 649 | - QA code revision and cleanup (+fixes from CodeWizard filtering): |
---|
| 650 | o Avoid inline virtual methods. |
---|
| 651 | o General cosmetics for Software Reference Manual. |
---|
| 652 | |
---|
| 653 | 23-Oct-2000, D.Williams (geom-solids-specific-V02-00-01) |
---|
| 654 | ----------------------- |
---|
| 655 | - G4IntersectingCone.cc: the check for a zero radical has been adjusted to be |
---|
| 656 | less sensitive to round off error in LineHitsCone1(), LineHitsCone2(). |
---|
| 657 | This fixes a problem discovered in BaBar. |
---|
| 658 | |
---|
| 659 | 12-Sep-2000, G.Cosmo (geom-solids-specific-V02-00-00) |
---|
| 660 | -------------------- |
---|
| 661 | - Organised comments to headers for Software Reference Manual. |
---|
| 662 | |
---|
| 663 | 27-Jun-2000, G.Cosmo (geom-solids-specific-V01-01-02) |
---|
| 664 | -------------------- |
---|
| 665 | - G4Polycone[.hh.cc]: better fix for bug-report #110. |
---|
| 666 | Removed struct and replaced with class. |
---|
| 667 | |
---|
| 668 | 26-Jun-2000, G.Cosmo (geom-solids-specific-V01-01-01) |
---|
| 669 | -------------------- |
---|
| 670 | - G4Polycone.cc: fixed memory leak by invoking destruction of member |
---|
| 671 | enclosingCylinder, which was not cleaned up in the destructor. |
---|
| 672 | This fixes problem report #107. |
---|
| 673 | - G4Polycone.hh: added forward declaration of struct G4PolyconeHistorical |
---|
| 674 | and made it friend, for porting on KCC --strict. This fixes report #110. |
---|
| 675 | - G4Polyhedra.hh: fixed typo in method name. Changed GetNumSIde() to |
---|
| 676 | GetNumSide(). This fixes problem report #105. |
---|
| 677 | |
---|
| 678 | 08-Jun-2000, G.Gracia |
---|
| 679 | --------------------- |
---|
| 680 | - G4VCSGfaceted.cc: fix for Win/NT in function GetExtent(). |
---|
| 681 | |
---|
| 682 | 27-Apr-2000, G.Cosmo |
---|
| 683 | -------------------- |
---|
| 684 | - Removed dependency over the CSG domain in GNUmakefile. |
---|
| 685 | |
---|
| 686 | 18-Apr-2000, D.Williams |
---|
| 687 | ----------------------- |
---|
| 688 | - Removed meaningless "const" specifiers from methods in G4ClippablePolygon, |
---|
| 689 | and G4EllipticalTube. |
---|
| 690 | - G4EllipticalTube, G4Hype and G4VCSGfaceted now inherit directly |
---|
| 691 | from G4VSolid (before was G4CSGSolid). |
---|
| 692 | - Reintroduced GetExtent() in G4EllipticalTube, G4Hype and G4VCSGfaceted |
---|
| 693 | (in principle, not needed). |
---|
| 694 | - Modified assertations in unit test testG4Hype.cc. |
---|
| 695 | |
---|
| 696 | 11-Apr-2000, J.Allison |
---|
| 697 | ---------------------- |
---|
| 698 | - Removed implementations of GetExtent in most sub-classes of G4VSolid (a |
---|
| 699 | default implementation exists in G4VSolid). |
---|
| 700 | - All implementations of DescribeYourselfTo (G4VGraphicsScene& scene) const |
---|
| 701 | now correctly written: scene.AddThis(*this). |
---|
| 702 | |
---|
| 703 | 05-Apr-2000, G.Cosmo (geom-solids-specific-V01-01-00) |
---|
| 704 | -------------------- |
---|
| 705 | - Restructured solids/CSG domain, by moving to "specific" the following |
---|
| 706 | classes: G4ClippablePolygon, G4EnclosingCylinder, G4Hype, G4PolyPhiFace, |
---|
| 707 | G4Polycone, G4PolyconeSide, G4Polyhedra, G4PolyhedraSide, G4ReduciblePolygon, |
---|
| 708 | G4IntersectingCone, G4SolidExtentList, G4VCSGface, G4VCSGfaceted. |
---|
| 709 | The new module's library for "specific" is now called 'G4specsolids'. |
---|
| 710 | - Created specific/test directory and moved testG4Hype.cc and testG4Polycone,cc |
---|
| 711 | from CSG/test. |
---|
| 712 | - Organised class description comments for the Software Reference Manual |
---|
| 713 | and added CVS headers to files. |
---|
| 714 | |
---|
| 715 | 29-Mar-2000, D.Williams |
---|
| 716 | ----------------------- |
---|
| 717 | - Added first implementation of G4EllipticalTube. |
---|
| 718 | It defines a simple elliptical tube, as in geant3 "ELTU". |
---|
| 719 | Files introduced: G4EllipticalTube[.hh.cc]. |
---|
| 720 | |
---|
| 721 | 25-Mar-2000, G.Cosmo |
---|
| 722 | -------------------- |
---|
| 723 | - History file created. |
---|