1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4NavigationLogger.cc,v 1.1 2010/11/04 08:57:56 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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29 | // |
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30 | // |
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31 | // class G4NavigationLogger Implementation |
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32 | // |
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33 | // Author: G.Cosmo, 2010 |
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34 | // |
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35 | // -------------------------------------------------------------------- |
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36 | |
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37 | #include <iomanip> |
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38 | |
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39 | #include "G4NavigationLogger.hh" |
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40 | #include "G4GeometryTolerance.hh" |
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41 | |
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42 | G4NavigationLogger::G4NavigationLogger(const G4String& id) |
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43 | : fId(id), fVerbose(0) |
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44 | { |
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45 | } |
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46 | |
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47 | G4NavigationLogger::~G4NavigationLogger() |
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48 | { |
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49 | } |
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50 | |
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51 | void |
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52 | G4NavigationLogger::PreComputeStepLog(const G4VPhysicalVolume* motherPhysical, |
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53 | G4double motherSafety, |
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54 | const G4ThreeVector& localPoint) const |
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55 | { |
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56 | G4VSolid* motherSolid = motherPhysical->GetLogicalVolume()->GetSolid(); |
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57 | G4String fType = fId + "::ComputeStep()"; |
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58 | if( fVerbose == 1 ) |
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59 | { |
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60 | G4cout << "*************** " << fType << " *****************" << G4endl |
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61 | << " VolType " |
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62 | << std::setw(15) << "Safety/mm" << " " |
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63 | << std::setw(15) << "Distance/mm" << " " |
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64 | << std::setw(52) << "Position (local coordinates)" |
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65 | << " - Solid" << G4endl; |
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66 | G4cout << " Mother " |
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67 | << std::setw(15) << motherSafety << " " |
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68 | << std::setw(15) << "N/C" << " " << localPoint << " - " |
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69 | << motherSolid->GetEntityType() << ": " << motherSolid->GetName() |
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70 | << G4endl; |
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71 | } |
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72 | if ( motherSafety < 0.0 ) |
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73 | { |
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74 | G4cerr << "ERROR - " << fType << G4endl |
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75 | << " Current solid " << motherSolid->GetName() |
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76 | << " gave negative safety: " << motherSafety << G4endl |
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77 | << " for the current (local) point " << localPoint |
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78 | << G4endl; |
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79 | motherSolid->DumpInfo(); |
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80 | G4Exception(fType, "NegativeSafetyMotherVol", FatalException, |
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81 | "Negative Safety In Voxel Navigation !" ); |
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82 | } |
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83 | if( motherSolid->Inside(localPoint)==kOutside ) |
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84 | { |
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85 | G4cout << "WARNING - " << fType << G4endl |
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86 | << " Point " << localPoint |
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87 | << " is outside current volume " << motherPhysical->GetName() |
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88 | << G4endl; |
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89 | G4double estDistToSolid= motherSolid->DistanceToIn(localPoint); |
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90 | G4cout << " Estimated isotropic distance to solid (distToIn)= " |
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91 | << estDistToSolid << G4endl; |
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92 | if( estDistToSolid > 100.0 * motherSolid->GetTolerance() ) |
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93 | { |
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94 | motherSolid->DumpInfo(); |
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95 | G4Exception(fType, "FarOutsideCurrentVolume", FatalException, |
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96 | "Point is far outside Current Volume !" ); |
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97 | } |
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98 | else |
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99 | G4Exception(fType, "OutsideCurrentVolume", JustWarning, |
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100 | "Point is a little outside Current Volume."); |
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101 | } |
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102 | |
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103 | // Verification / verbosity |
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104 | // |
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105 | if ( fVerbose > 1 ) |
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106 | { |
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107 | static G4int precVerf= 20; // Precision |
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108 | G4int oldprec = G4cout.precision(precVerf); |
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109 | G4cout << " - Information on mother / key daughters ..." << G4endl; |
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110 | G4cout << " Type " << std::setw(12) << "Solid-Name" << " " |
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111 | << std::setw(3*(6+precVerf)) << " local point" << " " |
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112 | << std::setw(4+precVerf) << "solid-Safety" << " " |
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113 | << std::setw(4+precVerf) << "solid-Step" << " " |
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114 | << std::setw(17) << "distance Method " |
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115 | << std::setw(3*(6+precVerf)) << " local direction" << " " |
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116 | << G4endl; |
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117 | G4cout << " Mother " << std::setw(12) << motherSolid->GetName() << " " |
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118 | << std::setw(4+precVerf) << localPoint << " " |
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119 | << std::setw(4+precVerf) << motherSafety << " " |
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120 | << G4endl; |
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121 | G4cout.precision(oldprec); |
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122 | } |
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123 | } |
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124 | |
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125 | void |
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126 | G4NavigationLogger::AlongComputeStepLog(const G4VSolid* sampleSolid, |
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127 | const G4ThreeVector& samplePoint, |
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128 | const G4ThreeVector& sampleDirection, |
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129 | const G4ThreeVector& localDirection, |
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130 | G4double sampleSafety, |
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131 | G4double sampleStep) const |
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132 | { |
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133 | // Check to see that the resulting point is indeed in/on volume. |
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134 | // This check could eventually be made only for successful candidate. |
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135 | |
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136 | if ( sampleStep < kInfinity ) |
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137 | { |
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138 | G4ThreeVector intersectionPoint; |
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139 | intersectionPoint= samplePoint + sampleStep * sampleDirection; |
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140 | EInside insideIntPt= sampleSolid->Inside(intersectionPoint); |
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141 | G4String fType = fId + "::ComputeStep()"; |
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142 | |
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143 | G4String solidResponse = "-kInside-"; |
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144 | if (insideIntPt == kOutside) |
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145 | { solidResponse = "-kOutside-"; } |
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146 | else if (insideIntPt == kSurface) |
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147 | { solidResponse = "-kSurface-"; } |
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148 | |
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149 | if ( fVerbose == 1 ) |
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150 | { |
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151 | G4cout << " Invoked Inside() for solid: " |
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152 | << sampleSolid->GetName() |
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153 | << ". Solid replied: " << solidResponse << G4endl |
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154 | << " For point p: " << intersectionPoint |
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155 | << ", considered as 'intersection' point." << G4endl; |
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156 | } |
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157 | |
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158 | G4double safetyIn= -1, safetyOut= -1; // Set to invalid values |
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159 | G4double newDistIn= -1, newDistOut= -1; |
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160 | if( insideIntPt != kInside ) |
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161 | { |
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162 | safetyIn= sampleSolid->DistanceToIn(intersectionPoint); |
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163 | newDistIn= sampleSolid->DistanceToIn(intersectionPoint, |
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164 | sampleDirection); |
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165 | } |
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166 | if( insideIntPt != kOutside ) |
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167 | { |
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168 | safetyOut= sampleSolid->DistanceToOut(intersectionPoint); |
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169 | newDistOut= sampleSolid->DistanceToOut(intersectionPoint, |
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170 | sampleDirection); |
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171 | } |
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172 | if( insideIntPt != kSurface ) |
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173 | { |
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174 | G4int oldcoutPrec = G4cout.precision(16); |
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175 | G4cout << "WARNING - " << fType << G4endl |
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176 | << " Inaccurate solid DistanceToIn" |
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177 | << " for solid " << sampleSolid->GetName() << G4endl; |
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178 | G4cout << " Solid gave DistanceToIn = " |
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179 | << sampleStep << " yet returns " << solidResponse |
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180 | << " for this point !" << G4endl; |
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181 | G4cout << " Point = " << intersectionPoint << G4endl; |
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182 | G4cout << " Safety values: " << G4endl; |
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183 | if ( insideIntPt != kInside ) |
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184 | { |
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185 | G4cout << " DistanceToIn(p) = " << safetyIn << G4endl; |
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186 | } |
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187 | if ( insideIntPt != kOutside ) |
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188 | { |
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189 | G4cout << " DistanceToOut(p) = " << safetyOut << G4endl; |
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190 | } |
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191 | G4Exception(fType, "InaccurateDistanceToIn", JustWarning, |
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192 | "Conflicting response from Solid."); |
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193 | G4cout.precision(oldcoutPrec); |
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194 | } |
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195 | else |
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196 | { |
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197 | // If it is on the surface, *ensure* that either DistanceToIn |
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198 | // or DistanceToOut returns a finite value ( >= Tolerance). |
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199 | // |
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200 | if( std::max( newDistIn, newDistOut ) <= |
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201 | G4GeometryTolerance::GetInstance()->GetSurfaceTolerance() ) |
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202 | { |
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203 | G4cout << "ERROR - " << fType << G4endl |
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204 | << " Identified point for which the solid " |
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205 | << sampleSolid->GetName() << G4endl |
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206 | << " has MAJOR problem: " << G4endl |
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207 | << " --> Both DistanceToIn(p,v) and DistanceToOut(p,v) " |
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208 | << "return Zero, an equivalent value or negative value." |
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209 | << G4endl; |
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210 | G4cout << " Solid: " << sampleSolid << G4endl; |
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211 | G4cout << " Point p= " << intersectionPoint << G4endl; |
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212 | G4cout << " Direction v= " << sampleDirection << G4endl; |
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213 | G4cout << " DistanceToIn(p,v) = " << newDistIn << G4endl; |
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214 | G4cout << " DistanceToOut(p,v,..) = " << newDistOut << G4endl; |
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215 | G4cout << " Safety values: " << G4endl; |
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216 | G4cout << " DistanceToIn(p) = " << safetyIn << G4endl; |
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217 | G4cout << " DistanceToOut(p) = " << safetyOut << G4endl; |
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218 | G4Exception(fType, "DistanceToInAndOutAreZero", FatalException, |
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219 | "Zero from both Solid DistanceIn and Out(p,v)."); |
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220 | } |
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221 | } |
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222 | |
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223 | // Verification / verbosity |
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224 | // |
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225 | if ( fVerbose > 1 ) |
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226 | { |
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227 | static G4int precVerf= 20; // Precision |
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228 | G4int oldprec = G4cout.precision(precVerf); |
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229 | G4cout << "Daughter " |
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230 | << std::setw(12) << sampleSolid->GetName() << " " |
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231 | << std::setw(4+precVerf) << samplePoint << " " |
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232 | << std::setw(4+precVerf) << sampleSafety << " " |
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233 | << std::setw(4+precVerf) << sampleStep << " " |
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234 | << std::setw(16) << "distanceToIn" << " " |
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235 | << std::setw(4+precVerf) << localDirection << " " |
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236 | << G4endl; |
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237 | G4cout.precision(oldprec); |
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238 | } |
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239 | } |
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240 | } |
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241 | |
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242 | void |
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243 | G4NavigationLogger::PostComputeStepLog(const G4VSolid* motherSolid, |
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244 | const G4ThreeVector& localPoint, |
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245 | const G4ThreeVector& localDirection, |
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246 | G4double motherStep, |
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247 | G4double motherSafety) const |
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248 | { |
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249 | if( fVerbose == 1 ) |
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250 | { |
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251 | G4cout << " Mother " |
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252 | << std::setw(15) << motherSafety << " " |
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253 | << std::setw(15) << motherStep << " " << localPoint << " - " |
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254 | << motherSolid->GetEntityType() << ": " << motherSolid->GetName() |
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255 | << G4endl; |
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256 | } |
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257 | if( ( motherStep < 0.0 ) || ( motherStep >= kInfinity) ) |
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258 | { |
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259 | G4String fType = fId + "::ComputeStep()"; |
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260 | G4int oldPrOut= G4cout.precision(16); |
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261 | G4int oldPrErr= G4cerr.precision(16); |
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262 | G4cerr << "ERROR - " << fType << G4endl |
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263 | << " Problem in Navigation" << G4endl |
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264 | << " Point (local coordinates): " |
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265 | << localPoint << G4endl |
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266 | << " Local Direction: " << localDirection << G4endl |
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267 | << " Solid: " << motherSolid->GetName() << G4endl; |
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268 | motherSolid->DumpInfo(); |
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269 | G4Exception(fType, "PointDistOutInvalid", FatalException, |
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270 | "Current point is outside the current solid !"); |
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271 | G4cout.precision(oldPrOut); |
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272 | G4cerr.precision(oldPrErr); |
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273 | } |
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274 | if ( fVerbose > 1 ) |
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275 | { |
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276 | static G4int precVerf= 20; // Precision |
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277 | G4int oldprec = G4cout.precision(precVerf); |
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278 | G4cout << " Mother " << std::setw(12) << motherSolid->GetName() << " " |
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279 | << std::setw(4+precVerf) << localPoint << " " |
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280 | << std::setw(4+precVerf) << motherSafety << " " |
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281 | << std::setw(4+precVerf) << motherStep << " " |
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282 | << std::setw(16) << "distanceToOut" << " " |
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283 | << std::setw(4+precVerf) << localDirection << " " |
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284 | << G4endl; |
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285 | G4cout.precision(oldprec); |
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286 | } |
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287 | } |
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288 | |
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289 | void |
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290 | G4NavigationLogger::ComputeSafetyLog(const G4VSolid* solid, |
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291 | const G4ThreeVector& point, |
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292 | G4double safety, |
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293 | G4bool banner) const |
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294 | { |
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295 | G4String volumeType = "Daughter "; |
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296 | if (banner) |
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297 | { |
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298 | G4cout << "************** " << fId << "::ComputeSafety() ****************" << G4endl; |
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299 | G4cout << " VolType " |
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300 | << std::setw(15) << "Safety/mm" << " " |
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301 | << std::setw(52) << "Position (local coordinates)" |
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302 | << " - Solid" << G4endl; |
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303 | volumeType = " Mother "; |
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304 | } |
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305 | G4cout << volumeType |
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306 | << std::setw(15) << safety << " " << point << " - " |
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307 | << solid->GetEntityType() << ": " << solid->GetName() << G4endl; |
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308 | } |
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309 | |
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310 | void |
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311 | G4NavigationLogger::PrintDaughterLog (const G4VSolid* sampleSolid, |
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312 | const G4ThreeVector& samplePoint, |
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313 | G4double sampleSafety, |
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314 | G4double sampleStep) const |
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315 | { |
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316 | if ( fVerbose == 1 ) |
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317 | { |
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318 | G4cout << "Daughter " |
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319 | << std::setw(15) << sampleSafety << " "; |
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320 | if (sampleStep) |
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321 | { |
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322 | G4cout << std::setw(15) << sampleStep << " "; |
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323 | } |
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324 | else |
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325 | { |
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326 | G4cout << std::setw(15) << "N/C" << " "; |
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327 | } |
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328 | G4cout << samplePoint << " - " |
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329 | << sampleSolid->GetEntityType() << ": " << sampleSolid->GetName() |
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330 | << G4endl; |
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331 | } |
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332 | } |
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