1 | $Id: History,v 1.160 2009/11/11 12:25:46 gcosmo Exp $ |
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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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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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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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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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94 | |
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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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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; |
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366 | added check n*v. |
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367 | o The code is now "good" at 90%. Still 10% wrong reconstructed events. |
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368 | e.g there is a problem is DistanceToOut(): missed the intersection |
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369 | (reconstruction took the encap instead of the mantel). |
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370 | |
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371 | 09-Dec-2005, O.Link |
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372 | - Fixed visibility of soft edges on the twisted solids. |
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373 | |
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374 | 08-Dec-2005, O.Link (geom-specific-V07-01-14) |
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375 | - Fixed bug in G4VTwistSurface::ComputeLocalPoint(p) for point coordinate |
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376 | transformation. The bug affected only G4TwistTrapFlatSide. |
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377 | |
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378 | 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13) |
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379 | - Fixed compilation errors on WIN32-VC for last tag changes. |
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380 | |
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381 | 05-Dec-2005, O.Link (geom-specific-V07-01-12) |
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382 | - Added polyhedron definition for twisted solids (G4TwistedTrap, |
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383 | G4TwistedTrd, G4TwistedBox, G4TwistedTubs) for visualization. |
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384 | |
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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. |
---|