[831] | 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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[1010] | 27 | // $Id: G4VDivisionParameterisation.cc,v 1.14 2008/12/03 16:41:15 arce Exp $ |
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[1228] | 28 | // GEANT4 tag $Name: geant4-09-03 $ |
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[831] | 29 | // |
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| 30 | // class G4VDivisionParameterisation Implementation file |
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| 31 | // |
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| 32 | // 26.05.03 - P.Arce, Initial version |
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| 33 | // 08.04.04 - I.Hrivnacova, Implemented reflection |
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| 34 | // -------------------------------------------------------------------- |
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| 35 | |
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| 36 | #include "G4VDivisionParameterisation.hh" |
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| 37 | #include "G4VSolid.hh" |
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| 38 | #include "G4VPhysicalVolume.hh" |
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| 39 | #include "G4RotationMatrix.hh" |
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| 40 | #include "G4ReflectedSolid.hh" |
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| 41 | #include "G4GeometryTolerance.hh" |
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| 42 | |
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| 43 | G4int G4VDivisionParameterisation::verbose = 5; |
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| 44 | |
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| 45 | //-------------------------------------------------------------------------- |
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| 46 | G4VDivisionParameterisation:: |
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| 47 | G4VDivisionParameterisation( EAxis axis, G4int nDiv, |
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| 48 | G4double step, G4double offset, |
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| 49 | DivisionType divType, G4VSolid* motherSolid ) |
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| 50 | : faxis(axis), fnDiv( nDiv), fwidth(step), foffset(offset), |
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| 51 | fDivisionType(divType), fmotherSolid( motherSolid ), fReflectedSolid(false), |
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| 52 | fDeleteSolid(false) |
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| 53 | { |
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| 54 | #ifdef G4DIVDEBUG |
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| 55 | if (verbose >= 1) |
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| 56 | { |
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| 57 | G4cout << " G4VDivisionParameterisation no divisions " << fnDiv |
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| 58 | << " = " << nDiv << G4endl |
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| 59 | << " offset " << foffset << " = " << offset << G4endl |
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| 60 | << " step " << fwidth << " = " << step << G4endl; |
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| 61 | } |
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| 62 | #endif |
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| 63 | |
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| 64 | theVoluFirstCopyNo = 1; |
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| 65 | kCarTolerance = G4GeometryTolerance::GetInstance()->GetSurfaceTolerance(); |
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| 66 | } |
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| 67 | |
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| 68 | //-------------------------------------------------------------------------- |
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| 69 | G4VDivisionParameterisation::~G4VDivisionParameterisation() |
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| 70 | { |
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| 71 | if (fDeleteSolid) delete fmotherSolid; |
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| 72 | } |
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| 73 | |
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| 74 | //-------------------------------------------------------------------------- |
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| 75 | G4VSolid* |
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| 76 | G4VDivisionParameterisation:: |
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| 77 | ComputeSolid( const G4int i, G4VPhysicalVolume* pv ) |
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| 78 | { |
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| 79 | G4VSolid* solid = G4VPVParameterisation::ComputeSolid(i, pv); |
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| 80 | if (solid->GetEntityType() == "G4ReflectedSolid") |
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| 81 | { |
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| 82 | solid = ((G4ReflectedSolid*)solid)->GetConstituentMovedSolid(); |
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| 83 | } |
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| 84 | return solid; |
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| 85 | } |
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| 86 | |
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| 87 | //-------------------------------------------------------------------------- |
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| 88 | void |
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| 89 | G4VDivisionParameterisation:: |
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| 90 | ChangeRotMatrix( G4VPhysicalVolume *physVol, G4double rotZ ) const |
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| 91 | { |
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| 92 | G4RotationMatrix* rm = new G4RotationMatrix(); |
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| 93 | rm->rotateZ( rotZ ); |
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| 94 | //----- set rotation |
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| 95 | //----- delete first old rotation matrix |
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| 96 | G4RotationMatrix* rmold = physVol->GetRotation(); |
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| 97 | delete rmold; |
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| 98 | physVol->SetRotation(rm); |
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| 99 | } |
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| 100 | |
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| 101 | //-------------------------------------------------------------------------- |
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| 102 | G4int |
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| 103 | G4VDivisionParameterisation:: |
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| 104 | CalculateNDiv( G4double motherDim, G4double width, G4double offset ) const |
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| 105 | { |
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| 106 | #ifdef G4DIVDEBUG |
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| 107 | G4cout << " G4VDivisionParameterisation::CalculateNDiv: " |
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| 108 | << ( motherDim - offset ) / width |
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| 109 | << " Motherdim: " << motherDim << ", Offset: " << offset |
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| 110 | << ", Width: " << width << G4endl; |
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| 111 | #endif |
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| 112 | |
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| 113 | return G4int( ( motherDim - offset ) / width ); |
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| 114 | } |
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| 115 | |
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| 116 | //-------------------------------------------------------------------------- |
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| 117 | G4double |
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| 118 | G4VDivisionParameterisation:: |
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| 119 | CalculateWidth( G4double motherDim, G4int nDiv, G4double offset ) const |
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| 120 | { |
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| 121 | #ifdef G4DIVDEBUG |
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| 122 | G4cout << " G4VDivisionParameterisation::CalculateWidth: " |
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| 123 | << ( motherDim - offset ) / nDiv |
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| 124 | << ", Motherdim: " << motherDim << ", Offset: " << offset |
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| 125 | << ", Number of divisions: " << nDiv << G4endl; |
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| 126 | #endif |
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| 127 | |
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| 128 | return ( motherDim - offset ) / nDiv; |
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| 129 | } |
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| 130 | |
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| 131 | //-------------------------------------------------------------------------- |
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| 132 | void G4VDivisionParameterisation::CheckParametersValidity() |
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| 133 | { |
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| 134 | G4double maxPar = GetMaxParameter(); |
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| 135 | CheckOffset( maxPar ); |
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| 136 | CheckNDivAndWidth( maxPar ); |
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| 137 | } |
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| 138 | |
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| 139 | //-------------------------------------------------------------------------- |
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| 140 | void G4VDivisionParameterisation::CheckOffset( G4double maxPar ) |
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| 141 | { |
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| 142 | if( foffset >= maxPar ) |
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| 143 | { |
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| 144 | G4cerr << "ERROR - G4VDivisionParameterisation::CheckOffset()" << G4endl |
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| 145 | << " Division of solid " << fmotherSolid->GetName() |
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| 146 | << " has too big offset = " << G4endl |
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| 147 | << " " << foffset << " > " << maxPar << " !" << G4endl; |
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| 148 | G4Exception("G4VDivisionParameterisation::CheckOffset()", |
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| 149 | "IllegalConstruct", FatalException, |
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| 150 | "Not supported configuration."); |
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| 151 | } |
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| 152 | } |
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| 153 | |
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| 154 | //-------------------------------------------------------------------------- |
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| 155 | void G4VDivisionParameterisation::CheckNDivAndWidth( G4double maxPar ) |
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| 156 | { |
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| 157 | if( (fDivisionType == DivNDIVandWIDTH) |
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| 158 | && (foffset + fwidth*fnDiv - maxPar > kCarTolerance ) ) |
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| 159 | { |
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| 160 | G4cerr << "ERROR - G4VDivisionParameterisation::CheckNDivAndWidth()" |
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| 161 | << G4endl |
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| 162 | << " Division of solid " << fmotherSolid->GetName() |
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| 163 | << " has too big offset + width*nDiv = " << G4endl |
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| 164 | << " " << foffset + fwidth*fnDiv << " > " |
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[1010] | 165 | << foffset << ". Width = " |
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[831] | 166 | << G4endl |
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| 167 | << " " << fwidth << ". nDiv = " << fnDiv << " !" |
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| 168 | << G4endl; |
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| 169 | G4Exception("G4VDivisionParameterisation::CheckNDivAndWidth()", |
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| 170 | "IllegalConstruct", FatalException, |
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| 171 | "Not supported configuration."); |
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| 172 | } |
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| 173 | } |
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| 174 | |
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| 175 | //-------------------------------------------------------------------------- |
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| 176 | G4double G4VDivisionParameterisation::OffsetZ() const |
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| 177 | { |
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| 178 | // take into account reflection in the offset |
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| 179 | G4double offset = foffset; |
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| 180 | if (fReflectedSolid) offset = GetMaxParameter() - fwidth*fnDiv - foffset; |
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| 181 | |
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| 182 | return offset; |
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| 183 | } |
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| 184 | |
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| 185 | |
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