[807] | 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: OlapEventAction.cc,v 1.5 2006/06/29 17:22:54 gunter Exp $ |
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[1230] | 28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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[807] | 29 | // |
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| 30 | // |
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| 31 | // -------------------------------------------------------------- |
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| 32 | // OlapEventAction |
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| 33 | // |
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| 34 | // Author: Martin Liendl - Martin.Liendl@cern.ch |
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| 35 | // |
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| 36 | // -------------------------------------------------------------- |
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| 37 | // |
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| 38 | #include "globals.hh" |
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| 39 | #include <vector> |
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| 40 | #include <sstream> |
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| 41 | |
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| 42 | #include "G4VVisManager.hh" |
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| 43 | #include "G4Trajectory.hh" |
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| 44 | #include "G4TrajectoryContainer.hh" |
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| 45 | #include "G4UImanager.hh" |
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| 46 | #include "G4Event.hh" |
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| 47 | #include "G4RunManager.hh" |
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| 48 | #include "G4Run.hh" |
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| 49 | |
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| 50 | #include "OlapManager.hh" |
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| 51 | #include "OlapEventAction.hh" |
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| 52 | #include "OlapRunAction.hh" |
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| 53 | #include "OlapDetConstr.hh" |
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| 54 | #include "OlapGenerator.hh" |
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| 55 | |
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| 56 | //#define OLAP_DEBUG |
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| 57 | //#define OLAP_DEBUG_2 |
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| 58 | |
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| 59 | std::ostream & |
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| 60 | operator<<(std::ostream& flux, OlapInfo & oi) |
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| 61 | { |
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| 62 | OlapStepInfo si; |
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| 63 | si.thePoint = oi.v1; |
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| 64 | si.theHist = oi.hist1; |
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| 65 | flux << "vol 1: point=" << oi.v1 << " vol 2: point=" << oi.v2 |
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| 66 | << " axis=" << oi.axis << " [" << oi.probNot << "] " |
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| 67 | << oi.info << G4endl; |
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| 68 | if (oi.stAB.size()) |
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| 69 | { |
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| 70 | flux << oi.stAB << G4endl << G4endl; |
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| 71 | flux << oi.stBA << G4endl; |
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| 72 | } |
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| 73 | flux << "A -> B:" << G4endl; |
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| 74 | flux << si << G4endl; |
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| 75 | flux << "B -> A:" << G4endl; |
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| 76 | si.thePoint=oi.v2; |
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| 77 | si.theHist=oi.hist2; |
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| 78 | flux << si << G4endl; |
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| 79 | return flux; |
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| 80 | } |
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| 81 | |
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| 82 | |
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| 83 | OlapInfo::~OlapInfo() |
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| 84 | { |
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| 85 | while( !stAB.empty() ) |
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| 86 | { |
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| 87 | delete stAB.back(); |
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| 88 | stAB.pop_back(); |
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| 89 | } |
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| 90 | |
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| 91 | while( !stBA.empty() ) |
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| 92 | { |
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| 93 | delete stBA.back(); |
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| 94 | stBA.pop_back(); |
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| 95 | } |
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| 96 | |
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| 97 | } |
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| 98 | |
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| 99 | G4bool OlapInfo::operator==(const OlapInfo & rh) |
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| 100 | { |
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| 101 | /* |
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| 102 | const G4AffineTransform & in1 = rh.hist1.GetTopTransform(); |
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| 103 | const G4AffineTransform & in2 = rh.hist2.GetTopTransform(); |
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| 104 | const G4AffineTransform & th1 = hist1.GetTopTransform(); |
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| 105 | const G4AffineTransform & th2 = hist2.GetTopTransform(); |
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| 106 | |
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| 107 | G4cout << "histories: 1 2: " << G4endl; |
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| 108 | for (G4int i=0; i<16; i++) { |
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| 109 | G4cout << th1[i] << '\t' << th2[i] << G4endl; |
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| 110 | G4cout << in1[i] << '\t' << in2[i] << G4endl; |
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| 111 | G4cout << "----------------------------" << G4endl; |
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| 112 | } |
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| 113 | */ |
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| 114 | G4bool result = false; |
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| 115 | if ( |
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| 116 | ( |
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| 117 | ( hist1.GetTopVolume() == rh.hist1.GetTopVolume() ) && |
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| 118 | ( hist2.GetTopVolume() == rh.hist2.GetTopVolume() ) |
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| 119 | ) |
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| 120 | || |
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| 121 | ( |
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| 122 | ( hist1.GetTopVolume() == rh.hist2.GetTopVolume() ) && |
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| 123 | ( hist2.GetTopVolume() == rh.hist1.GetTopVolume() ) |
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| 124 | ) |
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| 125 | ) |
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| 126 | result = true; |
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| 127 | return result; |
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| 128 | } |
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| 129 | |
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| 130 | |
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| 131 | OlapEventAction::OlapEventAction(OlapRunAction * aRunAction) |
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| 132 | : theRunAction(aRunAction), dontDelete(false) |
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| 133 | { |
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| 134 | const G4VUserDetectorConstruction * aDet = |
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| 135 | G4RunManager::GetRunManager()->GetUserDetectorConstruction(); |
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| 136 | const OlapDetConstr * aConstDet = |
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| 137 | dynamic_cast<const OlapDetConstr *>(aDet); |
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| 138 | if (!aDet) { |
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| 139 | G4cerr << "OlapEventAction just can be used together with an OlapDetConstr!" |
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| 140 | << G4endl << "exiting ..." << G4endl; |
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| 141 | G4Exception("ERROR - OlapEventAction::OlapEventAction()"); |
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| 142 | } |
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| 143 | theDet = const_cast<OlapDetConstr *>(aConstDet); |
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| 144 | } |
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| 145 | |
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| 146 | |
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| 147 | OlapEventAction::~OlapEventAction() |
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| 148 | { |
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| 149 | } |
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| 150 | |
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| 151 | |
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| 152 | void OlapEventAction::BeginOfEventAction(const G4Event*) |
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| 153 | { |
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| 154 | while (!ABSteps.empty()) |
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| 155 | { |
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| 156 | if (! dontDelete ) |
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| 157 | delete ABSteps.back(); |
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| 158 | ABSteps.pop_back(); |
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| 159 | } |
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| 160 | |
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| 161 | while (!BASteps.empty()) |
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| 162 | { |
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| 163 | if (! dontDelete ) |
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| 164 | delete BASteps.back(); |
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| 165 | BASteps.pop_back(); |
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| 166 | } |
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| 167 | |
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| 168 | dontDelete=false; |
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| 169 | } |
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| 170 | |
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| 171 | |
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| 172 | void OlapEventAction::EndOfEventAction(const G4Event* anEvent) |
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| 173 | { |
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| 174 | |
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| 175 | const OlapGenerator * aGen = dynamic_cast<const OlapGenerator *> |
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| 176 | (G4RunManager::GetRunManager()->GetUserPrimaryGeneratorAction()); |
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| 177 | OlapGenerator * aGenerator=0; |
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| 178 | if ( aGen ) |
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| 179 | { |
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| 180 | aGenerator = const_cast<OlapGenerator*>(aGen); |
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| 181 | } |
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| 182 | else |
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| 183 | { |
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| 184 | G4cerr << "Warning: Primary generator is not OlapGenerator!" << G4endl |
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| 185 | << " Overlap Detection will not work!" << G4endl; |
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| 186 | return; |
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| 187 | } |
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| 188 | |
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| 189 | if (! (anEvent->GetEventID() % 1000)) |
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| 190 | { |
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| 191 | G4cout << "Event=" << anEvent->GetEventID() << " : " |
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| 192 | << theDet->GetNewWorld()->GetLogicalVolume()->GetDaughter(0)->GetName() |
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| 193 | << G4endl; |
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| 194 | } |
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| 195 | |
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| 196 | // try the starting points of AB and BA |
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| 197 | // they must be in the theWorldLV volume ... |
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| 198 | // G4LogicalVolume * startLV = |
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| 199 | // (ABSteps[0])->theHist.GetTopVolume()->GetLogicalVolume(); |
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| 200 | |
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| 201 | G4int axx = -1; |
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| 202 | if (aGenerator) |
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| 203 | axx = aGenerator->GetAxis(); |
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| 204 | |
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| 205 | G4double distAB, distBA; |
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| 206 | distAB = (ABSteps[0])->thePoint[axx] |
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| 207 | - (ABSteps[ABSteps.size()-1])->thePoint[axx]; |
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| 208 | distBA = (BASteps[0])->thePoint[axx] |
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| 209 | - (BASteps[BASteps.size()-1])->thePoint[axx]; |
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| 210 | #ifdef OLAP_DEBUG |
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| 211 | G4cout << "OlapEventAction::EndOfEventAction(): " |
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| 212 | << "deltaAB=" |
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| 213 | << (ABSteps[0])->thePoint[axx] |
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| 214 | - (ABSteps[ABSteps.size()-1])->thePoint[axx] |
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| 215 | << " deltaBA=" |
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| 216 | << (BASteps[0])->thePoint[axx] |
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| 217 | - (BASteps[BASteps.size()-1])->thePoint[axx] |
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| 218 | << G4endl; |
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| 219 | #endif |
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| 220 | |
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| 221 | G4double tolerance = OlapManager::GetOlapManager()->Delta(); |
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| 222 | |
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| 223 | if ( (ABSteps[ABSteps.size()-1])->theHist.GetTopVolume()->GetLogicalVolume() != |
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| 224 | theDet->GetNewWorld()->GetLogicalVolume() || |
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| 225 | (BASteps[BASteps.size()-1])->theHist.GetTopVolume()->GetLogicalVolume() != |
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| 226 | theDet->GetNewWorld()->GetLogicalVolume() |
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| 227 | ) |
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| 228 | { |
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| 229 | #ifdef OLAP_DEBUG_2 |
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| 230 | G4cerr << "=============overlap: daughter protrudes mother" << G4endl; |
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| 231 | #endif |
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| 232 | //G4cerr << ABSteps[0]->theHist << G4endl; |
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| 233 | OlapInfo * oi = |
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| 234 | new OlapInfo( ABSteps[ABSteps.size()-1]->theHist, |
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| 235 | BASteps[BASteps.size()-1]->theHist, |
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| 236 | ABSteps[ABSteps.size()-1]->thePoint, |
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| 237 | BASteps[BASteps.size()-1]->thePoint, |
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| 238 | axx, |
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| 239 | OlapManager::GetOlapManager()->GetOriginalWorld() ); |
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| 240 | oi->info = "daughter protrudes mother"; |
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| 241 | oi->probNot = false; // it's an overlap |
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| 242 | oi->stAB = ABSteps; |
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| 243 | oi->stBA = BASteps; |
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| 244 | dontDelete = true; |
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| 245 | |
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| 246 | if ( !InsertOI(oi) ) |
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| 247 | { // already detected! |
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| 248 | delete oi; |
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| 249 | } |
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| 250 | return; |
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| 251 | } |
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| 252 | |
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| 253 | // just in case, not the OlapGenerator is used but |
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| 254 | // another particle generator |
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| 255 | if (!BASteps.size()) |
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| 256 | return; |
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| 257 | |
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| 258 | // do we have as many steps from AB as from BA? |
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| 259 | if (ABSteps.size() != BASteps.size()) { |
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| 260 | #ifdef OLAP_DEBUG |
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| 261 | G4cerr << "overlap: different no of steps AB, BA" << G4endl; |
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| 262 | #endif |
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| 263 | //G4cerr << ABSteps[0]->theHist << G4endl; |
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| 264 | //G4cerr << "in that case we're are not logging (yet) ..." << G4endl; |
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| 265 | OlapInfo * oi = |
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| 266 | new OlapInfo( ABSteps[1]->theHist, |
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| 267 | BASteps[1]->theHist, |
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| 268 | ABSteps[1]->thePoint, |
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| 269 | BASteps[1]->thePoint, |
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| 270 | axx, |
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| 271 | OlapManager::GetOlapManager()->GetOriginalWorld() ); |
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| 272 | // copy all steps and prohibit deletion of their pointers ... |
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| 273 | oi->stAB = ABSteps; |
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| 274 | oi->stBA = BASteps; |
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| 275 | oi->probNot = true; // probably not an overlap, just numerics .... |
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| 276 | dontDelete = true; |
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| 277 | |
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| 278 | std::ostringstream os; |
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| 279 | os << "A,B diff. steps AB:" << ABSteps.size() |
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| 280 | << " BA:" << BASteps.size() << '\0'; |
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| 281 | |
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| 282 | oi->info = G4String(os.str()); |
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| 283 | if ( !InsertOI(oi) ) |
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| 284 | { |
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| 285 | delete oi; |
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| 286 | } |
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| 287 | return; |
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| 288 | } |
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| 289 | |
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| 290 | // now forget about the first and the last points of AB and BA & |
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| 291 | // compare the remaining points of AB with the remaining points |
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| 292 | // of BA where the points of BA are in descending order while |
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| 293 | // the points of BA are in ascending order |
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| 294 | G4int siz = ABSteps.size(); |
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| 295 | G4int j = siz-3; |
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| 296 | for (G4int i = 1; i<(siz-1); i++) |
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| 297 | { |
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| 298 | G4double delta = |
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| 299 | (ABSteps[i]->thePoint - BASteps[j]->thePoint).mag() ; |
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| 300 | if (delta>tolerance) |
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| 301 | { |
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| 302 | OlapInfo * oi = |
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| 303 | new OlapInfo( ABSteps[i]->theHist, |
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| 304 | BASteps[j]->theHist, |
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| 305 | ABSteps[i]->thePoint, |
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| 306 | BASteps[j]->thePoint, |
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| 307 | axx, |
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| 308 | OlapManager::GetOlapManager()->GetOriginalWorld() ); |
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| 309 | #ifdef OLAP_DEBUG |
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| 310 | G4cerr << "overlap: delta=" << delta << G4endl; |
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| 311 | G4cerr << *oi << G4endl; |
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| 312 | #endif |
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| 313 | |
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| 314 | if ( !InsertOI(oi) ) |
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| 315 | { // already detected! |
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| 316 | delete oi; |
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| 317 | } |
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| 318 | |
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| 319 | /* |
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| 320 | G4cerr << "overlap: delta=" << delta << G4endl; |
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| 321 | G4cerr << *(ABSteps[i]) |
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| 322 | << *(BASteps[j]); |
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| 323 | */ |
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| 324 | } |
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| 325 | j--; |
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| 326 | } |
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| 327 | |
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| 328 | // G4cout << "From A to B:" << G4endl; |
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| 329 | // G4cout << ABSteps << G4endl; |
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| 330 | // G4cout << "From B to A:" << G4endl; |
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| 331 | // G4cout << BASteps << G4endl; |
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| 332 | } |
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| 333 | |
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| 334 | G4bool OlapEventAction::InsertOI(OlapInfo * oi) |
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| 335 | { |
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| 336 | std::vector<OlapInfo*>::iterator it = theRunAction->theOlaps.begin(); |
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| 337 | G4bool flag(false); |
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| 338 | while (it != theRunAction->theOlaps.end()) |
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| 339 | { |
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| 340 | if (*oi== *(*it)) { // already detected overlap |
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| 341 | flag=true; |
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| 342 | if ((*it)->probNot != oi->probNot ) |
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| 343 | { // probably a real overlap, not numerics |
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| 344 | flag=false; |
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| 345 | (*it)->probNot = false; |
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| 346 | oi->probNot = false; |
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| 347 | } |
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| 348 | break; |
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| 349 | } |
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| 350 | it++; |
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| 351 | } |
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| 352 | |
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| 353 | if (flag) |
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| 354 | { |
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| 355 | #ifdef OLAP_DEBUG |
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| 356 | G4cout << "===================================" << G4endl; |
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| 357 | G4cout << "No of detected Overlaps: " << theRunAction->theOlaps.size() |
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| 358 | << G4endl; |
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| 359 | G4cout << "===================================" << G4endl; |
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| 360 | #endif |
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| 361 | return false; // already detected overlap |
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| 362 | } |
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| 363 | |
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| 364 | theRunAction->theOlaps.push_back(oi); |
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| 365 | |
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| 366 | #ifdef OLAP_DEBUG |
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| 367 | G4cout << "===================================" << G4endl; |
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| 368 | G4cout << "No of detected Overlaps: " << theRunAction->theOlaps.size() |
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| 369 | << G4endl; |
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| 370 | G4cout << "===================================" << G4endl; |
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| 371 | G4cout << oi->hist1 << G4endl; |
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| 372 | G4cout << "CpNo: " << oi->hist1.GetTopVolume()->GetCopyNo() << G4endl; |
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| 373 | G4cout << "Pos: " << oi->hist1.GetTopTransform().NetTranslation() |
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| 374 | << G4endl; |
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| 375 | G4cout << "Rot: " << oi->hist1.GetTopTransform().NetRotation().phiX() |
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| 376 | << " " << oi->hist1.GetTopTransform().NetRotation().phiY() << " " |
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| 377 | << oi->hist1.GetTopTransform().NetRotation().phiZ() << " " |
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| 378 | << oi->hist1.GetTopTransform().NetRotation().thetaX() << " " |
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| 379 | << oi->hist1.GetTopTransform().NetRotation().thetaY() << " " |
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| 380 | << oi->hist1.GetTopTransform().NetRotation().thetaZ() |
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| 381 | << G4endl ; |
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| 382 | G4cout << oi->v1 << G4endl << "----" << G4endl; |
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| 383 | |
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| 384 | G4cout << oi->hist2 << G4endl; |
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| 385 | G4cout << "CpNo: " << oi->hist2.GetTopVolume()->GetCopyNo() << G4endl; |
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| 386 | G4cout << "Pos: " << oi->hist2.GetTopTransform().NetTranslation() |
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| 387 | << G4endl; |
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| 388 | G4cout << "Rot: " << oi->hist2.GetTopTransform().NetRotation().phiX() |
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| 389 | << " " << oi->hist2.GetTopTransform().NetRotation().phiY() << " " |
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| 390 | << oi->hist2.GetTopTransform().NetRotation().phiZ() << " " |
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| 391 | << oi->hist2.GetTopTransform().NetRotation().thetaX() << " " |
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| 392 | << oi->hist2.GetTopTransform().NetRotation().thetaY() << " " |
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| 393 | << oi->hist2.GetTopTransform().NetRotation().thetaZ() |
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| 394 | << G4endl ; |
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| 395 | G4cout << oi->v2 << G4endl << "----" << G4endl; |
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| 396 | |
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| 397 | #endif |
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| 398 | |
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| 399 | static char * c = getenv("OLAP_LOG_EVENT"); |
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| 400 | if (c) |
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| 401 | G4cerr << *oi << G4endl; |
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| 402 | |
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| 403 | return true; // new overlap detected! |
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| 404 | } |
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