[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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[1228] | 27 | // $Id: G4ParameterisationPolycone.cc,v 1.17 2009/05/18 19:30:29 ivana Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-03 $ |
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[831] | 29 | // |
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| 30 | // class G4ParameterisationPolycone 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 "G4ParameterisationPolycone.hh" |
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| 37 | |
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| 38 | #include <iomanip> |
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| 39 | #include "G4ThreeVector.hh" |
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| 40 | #include "G4RotationMatrix.hh" |
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| 41 | #include "G4VPhysicalVolume.hh" |
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| 42 | #include "G4LogicalVolume.hh" |
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| 43 | #include "G4ReflectedSolid.hh" |
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| 44 | |
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| 45 | //----------------------------------------------------------------------- |
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| 46 | G4VParameterisationPolycone:: |
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| 47 | G4VParameterisationPolycone( EAxis axis, G4int nDiv, G4double width, |
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| 48 | G4double offset, G4VSolid* msolid, |
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| 49 | DivisionType divType ) |
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| 50 | : G4VDivisionParameterisation( axis, nDiv, width, offset, divType, msolid ) |
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| 51 | { |
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| 52 | G4Polycone* msol = (G4Polycone*)(msolid); |
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| 53 | if ((msolid->GetEntityType() != "G4ReflectedSolid") && (msol->IsGeneric())) |
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| 54 | { |
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| 55 | G4String message = |
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| 56 | "Sorry, generic construct for G4Polycone NOT supported.\n Solid: " |
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| 57 | + msol->GetName(); |
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| 58 | G4Exception("G4VParameterisationPolycone::G4VParameterisationPolycone()", |
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| 59 | "NotSupported", FatalException, message); |
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| 60 | } |
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| 61 | if (msolid->GetEntityType() == "G4ReflectedSolid") |
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| 62 | { |
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| 63 | // Get constituent solid |
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| 64 | G4VSolid* mConstituentSolid |
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| 65 | = ((G4ReflectedSolid*)msolid)->GetConstituentMovedSolid(); |
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| 66 | msol = (G4Polycone*)(mConstituentSolid); |
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| 67 | |
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| 68 | // Get parameters |
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| 69 | G4int nofZplanes = msol->GetOriginalParameters()->Num_z_planes; |
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| 70 | G4double* zValues = msol->GetOriginalParameters()->Z_values; |
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| 71 | G4double* rminValues = msol->GetOriginalParameters()->Rmin; |
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| 72 | G4double* rmaxValues = msol->GetOriginalParameters()->Rmax; |
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| 73 | |
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| 74 | // Invert z values |
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| 75 | G4double* zValuesRefl = new double[nofZplanes]; |
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| 76 | for (G4int i=0; i<nofZplanes; i++) zValuesRefl[i] = - zValues[i]; |
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| 77 | |
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| 78 | G4Polycone* newSolid |
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| 79 | = new G4Polycone(msol->GetName(), |
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| 80 | msol->GetStartPhi(), |
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| 81 | msol->GetEndPhi() - msol->GetStartPhi(), |
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| 82 | nofZplanes, zValuesRefl, rminValues, rmaxValues); |
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| 83 | |
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| 84 | delete [] zValuesRefl; |
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| 85 | |
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| 86 | msol = newSolid; |
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| 87 | fmotherSolid = newSolid; |
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| 88 | fReflectedSolid = true; |
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| 89 | fDeleteSolid = true; |
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| 90 | } |
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| 91 | } |
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| 92 | |
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| 93 | //--------------------------------------------------------------------- |
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| 94 | G4VParameterisationPolycone::~G4VParameterisationPolycone() |
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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 | G4ParameterisationPolyconeRho:: |
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| 100 | G4ParameterisationPolyconeRho( EAxis axis, G4int nDiv, |
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| 101 | G4double width, G4double offset, |
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| 102 | G4VSolid* msolid, DivisionType divType ) |
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| 103 | : G4VParameterisationPolycone( axis, nDiv, width, offset, msolid, divType ) |
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| 104 | { |
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| 105 | CheckParametersValidity(); |
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| 106 | SetType( "DivisionPolyconeRho" ); |
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| 107 | |
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| 108 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 109 | G4PolyconeHistorical* origparamMother = msol->GetOriginalParameters(); |
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| 110 | |
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| 111 | if( divType == DivWIDTH ) |
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| 112 | { |
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| 113 | fnDiv = CalculateNDiv( origparamMother->Rmax[0] |
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| 114 | - origparamMother->Rmin[0], width, offset ); |
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| 115 | } |
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| 116 | else if( divType == DivNDIV ) |
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| 117 | { |
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| 118 | fwidth = CalculateWidth( origparamMother->Rmax[0] |
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| 119 | - origparamMother->Rmin[0], nDiv, offset ); |
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| 120 | } |
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| 121 | |
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| 122 | #ifdef G4DIVDEBUG |
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| 123 | if( verbose >= -1 ) |
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| 124 | { |
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| 125 | G4cout << " G4ParameterisationPolyconeRho - # divisions " << fnDiv |
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| 126 | << " = " << nDiv << G4endl |
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| 127 | << " Offset " << foffset << " = " << offset << G4endl |
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| 128 | << " Width " << fwidth << " = " << width << G4endl; |
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| 129 | } |
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| 130 | #endif |
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| 131 | } |
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| 132 | |
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| 133 | //--------------------------------------------------------------------- |
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| 134 | G4ParameterisationPolyconeRho::~G4ParameterisationPolyconeRho() |
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| 135 | { |
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| 136 | } |
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| 137 | |
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| 138 | //--------------------------------------------------------------------- |
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| 139 | void G4ParameterisationPolyconeRho::CheckParametersValidity() |
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| 140 | { |
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| 141 | G4VDivisionParameterisation::CheckParametersValidity(); |
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| 142 | |
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| 143 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 144 | |
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| 145 | if( fDivisionType == DivNDIVandWIDTH || fDivisionType == DivWIDTH ) |
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| 146 | { |
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| 147 | G4cerr << "WARNING - " |
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| 148 | << "G4ParameterisationPolyconeRho::CheckParametersValidity()" |
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| 149 | << G4endl |
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| 150 | << " Solid " << msol->GetName() << G4endl |
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| 151 | << " Division along R will be done with a width " |
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| 152 | << "different for each solid section." << G4endl |
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| 153 | << " WIDTH will not be used !" << G4endl; |
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| 154 | } |
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| 155 | if( foffset != 0. ) |
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| 156 | { |
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| 157 | G4cerr << "WARNING - " |
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| 158 | << "G4ParameterisationPolyconeRho::CheckParametersValidity()" |
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| 159 | << G4endl |
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| 160 | << " Solid " << msol->GetName() << G4endl |
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| 161 | << " Division along R will be done with a width " |
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| 162 | << "different for each solid section." << G4endl |
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| 163 | << " OFFSET will not be used !" << G4endl; |
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| 164 | } |
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| 165 | |
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| 166 | } |
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| 167 | |
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| 168 | //------------------------------------------------------------------------ |
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| 169 | G4double G4ParameterisationPolyconeRho::GetMaxParameter() const |
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| 170 | { |
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| 171 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 172 | G4PolyconeHistorical* original_pars = msol->GetOriginalParameters(); |
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| 173 | return original_pars->Rmax[0] - original_pars->Rmin[0]; |
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| 174 | } |
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| 175 | |
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| 176 | |
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| 177 | //--------------------------------------------------------------------- |
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| 178 | void |
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| 179 | G4ParameterisationPolyconeRho:: |
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| 180 | ComputeTransformation( const G4int, G4VPhysicalVolume* physVol ) const |
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| 181 | { |
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| 182 | //----- translation |
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| 183 | G4ThreeVector origin(0.,0.,0.); |
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| 184 | //----- set translation |
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| 185 | physVol->SetTranslation( origin ); |
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| 186 | |
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| 187 | //----- calculate rotation matrix: unit |
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| 188 | |
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| 189 | #ifdef G4DIVDEBUG |
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| 190 | if( verbose >= 2 ) |
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| 191 | { |
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| 192 | G4cout << " G4ParameterisationPolyconeRho " << G4endl |
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| 193 | << " foffset: " << foffset |
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| 194 | << " - fwidth: " << fwidth << G4endl; |
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| 195 | } |
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| 196 | #endif |
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| 197 | |
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| 198 | ChangeRotMatrix( physVol ); |
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| 199 | |
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| 200 | #ifdef G4DIVDEBUG |
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| 201 | if( verbose >= 2 ) |
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| 202 | { |
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| 203 | G4cout << std::setprecision(8) << " G4ParameterisationPolyconeRho " |
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| 204 | << G4endl |
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| 205 | << " Position: " << origin/mm |
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| 206 | << " - Width: " << fwidth/deg |
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| 207 | << " - Axis: " << faxis << G4endl; |
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| 208 | } |
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| 209 | #endif |
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| 210 | } |
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| 211 | |
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| 212 | //--------------------------------------------------------------------- |
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| 213 | void |
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| 214 | G4ParameterisationPolyconeRho:: |
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| 215 | ComputeDimensions( G4Polycone& pcone, const G4int copyNo, |
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| 216 | const G4VPhysicalVolume* ) const |
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| 217 | { |
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| 218 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 219 | |
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| 220 | G4PolyconeHistorical* origparamMother = msol->GetOriginalParameters(); |
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| 221 | G4PolyconeHistorical origparam( *origparamMother ); |
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| 222 | G4int nZplanes = origparamMother->Num_z_planes; |
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| 223 | |
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| 224 | G4double width = 0.; |
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| 225 | for( G4int ii = 0; ii < nZplanes; ii++ ) |
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| 226 | { |
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| 227 | width = CalculateWidth( origparamMother->Rmax[ii] |
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| 228 | - origparamMother->Rmin[ii], fnDiv, foffset ); |
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| 229 | origparam.Rmin[ii] = origparamMother->Rmin[ii]+foffset+width*copyNo; |
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| 230 | origparam.Rmax[ii] = origparamMother->Rmin[ii]+foffset+width*(copyNo+1); |
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| 231 | } |
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| 232 | |
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| 233 | pcone.SetOriginalParameters(&origparam); // copy values & transfer pointers |
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| 234 | pcone.Reset(); // reset to new solid parameters |
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| 235 | |
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| 236 | #ifdef G4DIVDEBUG |
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| 237 | if( verbose >= -2 ) |
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| 238 | { |
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| 239 | G4cout << "G4ParameterisationPolyconeRho::ComputeDimensions()" << G4endl |
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| 240 | << "-- Parametrised pcone copy-number: " << copyNo << G4endl; |
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| 241 | pcone.DumpInfo(); |
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| 242 | } |
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| 243 | #endif |
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| 244 | } |
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| 245 | |
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| 246 | //--------------------------------------------------------------------- |
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| 247 | G4ParameterisationPolyconePhi:: |
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| 248 | G4ParameterisationPolyconePhi( EAxis axis, G4int nDiv, |
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| 249 | G4double width, G4double offset, |
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| 250 | G4VSolid* msolid, DivisionType divType ) |
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| 251 | : G4VParameterisationPolycone( axis, nDiv, width, offset, msolid, divType ) |
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| 252 | { |
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| 253 | CheckParametersValidity(); |
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| 254 | SetType( "DivisionPolyconePhi" ); |
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| 255 | |
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| 256 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 257 | G4double deltaPhi = msol->GetEndPhi() - msol->GetStartPhi(); |
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| 258 | |
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| 259 | if( divType == DivWIDTH ) |
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| 260 | { |
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| 261 | fnDiv = CalculateNDiv( deltaPhi, width, offset ); |
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| 262 | } |
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| 263 | else if( divType == DivNDIV ) |
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| 264 | { |
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| 265 | fwidth = CalculateWidth( deltaPhi, nDiv, offset ); |
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| 266 | } |
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| 267 | |
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| 268 | #ifdef G4DIVDEBUG |
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| 269 | if( verbose >= 1 ) |
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| 270 | { |
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| 271 | G4cout << " G4ParameterisationPolyconePhi - # divisions " << fnDiv |
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| 272 | << " = " << nDiv << G4endl |
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| 273 | << " Offset " << foffset/deg << " = " << offset/deg << G4endl |
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| 274 | << " Width " << fwidth/deg << " = " << width/deg << G4endl; |
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| 275 | } |
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| 276 | #endif |
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| 277 | } |
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| 278 | |
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| 279 | //--------------------------------------------------------------------- |
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| 280 | G4ParameterisationPolyconePhi::~G4ParameterisationPolyconePhi() |
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| 281 | { |
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| 282 | } |
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| 283 | |
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| 284 | //------------------------------------------------------------------------ |
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| 285 | G4double G4ParameterisationPolyconePhi::GetMaxParameter() const |
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| 286 | { |
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| 287 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 288 | return msol->GetEndPhi() - msol->GetStartPhi(); |
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| 289 | } |
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| 290 | |
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| 291 | //--------------------------------------------------------------------- |
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| 292 | void |
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| 293 | G4ParameterisationPolyconePhi:: |
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| 294 | ComputeTransformation( const G4int copyNo, G4VPhysicalVolume *physVol ) const |
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| 295 | { |
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| 296 | //----- translation |
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| 297 | G4ThreeVector origin(0.,0.,0.); |
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| 298 | //----- set translation |
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| 299 | physVol->SetTranslation( origin ); |
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| 300 | |
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| 301 | //----- calculate rotation matrix (so that all volumes point to the centre) |
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| 302 | G4double posi = foffset + copyNo*fwidth; |
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| 303 | |
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| 304 | #ifdef G4DIVDEBUG |
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| 305 | if( verbose >= 2 ) |
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| 306 | { |
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| 307 | G4cout << " G4ParameterisationPolyconePhi - position: " << posi/deg |
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| 308 | << G4endl |
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| 309 | << " copyNo: " << copyNo << " - foffset: " << foffset/deg |
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| 310 | << " - fwidth: " << fwidth/deg << G4endl; |
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| 311 | } |
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| 312 | #endif |
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| 313 | |
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| 314 | ChangeRotMatrix( physVol, -posi ); |
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| 315 | |
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| 316 | #ifdef G4DIVDEBUG |
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| 317 | if( verbose >= 2 ) |
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| 318 | { |
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| 319 | G4cout << std::setprecision(8) << " G4ParameterisationPolyconePhi " |
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| 320 | << copyNo << G4endl |
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| 321 | << " Position: " << origin << " - Width: " << fwidth |
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| 322 | << " - Axis: " << faxis << G4endl; |
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| 323 | } |
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| 324 | #endif |
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| 325 | } |
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| 326 | |
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| 327 | //--------------------------------------------------------------------- |
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| 328 | void |
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| 329 | G4ParameterisationPolyconePhi:: |
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| 330 | ComputeDimensions( G4Polycone& pcone, const G4int, |
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| 331 | const G4VPhysicalVolume* ) const |
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| 332 | { |
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| 333 | G4Polycone* msol = (G4Polycone*)(fmotherSolid); |
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| 334 | |
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| 335 | G4PolyconeHistorical* origparamMother = msol->GetOriginalParameters(); |
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| 336 | G4PolyconeHistorical origparam( *origparamMother ); |
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| 337 | origparam.Start_angle = origparamMother->Start_angle; |
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| 338 | origparam.Opening_angle = fwidth; |
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| 339 | |
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| 340 | pcone.SetOriginalParameters(&origparam); // copy values & transfer pointers |
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| 341 | pcone.Reset(); // reset to new solid parameters |
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| 342 | |
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| 343 | #ifdef G4DIVDEBUG |
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| 344 | if( verbose >= 2 ) |
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| 345 | { |
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| 346 | G4cout << "G4ParameterisationPolyconePhi::ComputeDimensions():" << G4endl; |
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| 347 | pcone.DumpInfo(); |
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| 348 | } |
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| 349 | #endif |
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| 350 | } |
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| 351 | |
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| 352 | //--------------------------------------------------------------------- |
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| 353 | G4ParameterisationPolyconeZ:: |
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| 354 | G4ParameterisationPolyconeZ( EAxis axis, G4int nDiv, |
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| 355 | G4double width, G4double offset, |
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| 356 | G4VSolid* msolid, DivisionType divType) |
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[1228] | 357 | : G4VParameterisationPolycone( axis, nDiv, width, offset, msolid, divType ), |
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| 358 | fNSegment(0), |
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| 359 | fOrigParamMother(((G4Polycone*)fmotherSolid)->GetOriginalParameters()) |
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[831] | 360 | { |
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| 361 | |
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| 362 | CheckParametersValidity(); |
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| 363 | SetType( "DivisionPolyconeZ" ); |
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| 364 | |
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| 365 | if( divType == DivWIDTH ) |
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| 366 | { |
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| 367 | fnDiv = |
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[1228] | 368 | CalculateNDiv( fOrigParamMother->Z_values[fOrigParamMother->Num_z_planes-1] |
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| 369 | - fOrigParamMother->Z_values[0] , width, offset ); |
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[831] | 370 | } |
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| 371 | else if( divType == DivNDIV ) |
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| 372 | { |
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| 373 | fwidth = |
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[1228] | 374 | CalculateNDiv( fOrigParamMother->Z_values[fOrigParamMother->Num_z_planes-1] |
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| 375 | - fOrigParamMother->Z_values[0] , nDiv, offset ); |
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[831] | 376 | } |
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| 377 | |
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| 378 | #ifdef G4DIVDEBUG |
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| 379 | if( verbose >= 1 ) |
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| 380 | { |
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| 381 | G4cout << " G4ParameterisationPolyconeZ - # divisions " << fnDiv << " = " |
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| 382 | << nDiv << G4endl |
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| 383 | << " Offset " << foffset << " = " << offset << G4endl |
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| 384 | << " Width " << fwidth << " = " << width << G4endl; |
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| 385 | } |
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| 386 | #endif |
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| 387 | } |
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| 388 | |
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| 389 | //--------------------------------------------------------------------- |
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| 390 | G4ParameterisationPolyconeZ::~G4ParameterisationPolyconeZ() |
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| 391 | { |
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| 392 | } |
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| 393 | |
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| 394 | //------------------------------------------------------------------------ |
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[1228] | 395 | G4double G4ParameterisationPolyconeZ::GetR(G4double z, |
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| 396 | G4double z1, G4double r1, |
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| 397 | G4double z2, G4double r2) const |
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| 398 | { |
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| 399 | // Linear parameterisation: |
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| 400 | // r = az + b |
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| 401 | // a = (r1 - r2)/(z1-z2) |
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| 402 | // b = r1 - a*z1 |
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| 403 | |
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| 404 | return (r1-r2)/(z1-z2)*z + ( r1 - (r1-r2)/(z1-z2)*z1 ) ; |
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| 405 | } |
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| 406 | |
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| 407 | //------------------------------------------------------------------------ |
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| 408 | G4double G4ParameterisationPolyconeZ::GetRmin(G4double z, G4int nseg) const |
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| 409 | { |
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| 410 | // Get Rmin in the given z position for the given polycone segment |
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| 411 | |
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| 412 | return GetR(z, |
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| 413 | fOrigParamMother->Z_values[nseg], |
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| 414 | fOrigParamMother->Rmin[nseg], |
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| 415 | fOrigParamMother->Z_values[nseg+1], |
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| 416 | fOrigParamMother->Rmin[nseg+1]); |
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| 417 | } |
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| 418 | |
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| 419 | //------------------------------------------------------------------------ |
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| 420 | G4double G4ParameterisationPolyconeZ::GetRmax(G4double z, G4int nseg) const |
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| 421 | { |
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| 422 | // Get Rmax in the given z position for the given polycone segment |
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| 423 | |
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| 424 | return GetR(z, |
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| 425 | fOrigParamMother->Z_values[nseg], |
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| 426 | fOrigParamMother->Rmax[nseg], |
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| 427 | fOrigParamMother->Z_values[nseg+1], |
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| 428 | fOrigParamMother->Rmax[nseg+1]); |
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| 429 | } |
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| 430 | |
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| 431 | //------------------------------------------------------------------------ |
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[831] | 432 | G4double G4ParameterisationPolyconeZ::GetMaxParameter() const |
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| 433 | { |
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[1228] | 434 | return std::abs (fOrigParamMother->Z_values[fOrigParamMother->Num_z_planes-1] |
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| 435 | -fOrigParamMother->Z_values[0]); |
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[831] | 436 | } |
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| 437 | |
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| 438 | //--------------------------------------------------------------------- |
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| 439 | void G4ParameterisationPolyconeZ::CheckParametersValidity() |
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| 440 | { |
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| 441 | G4VDivisionParameterisation::CheckParametersValidity(); |
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[1228] | 442 | |
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| 443 | // Division will be following the mother polycone segments |
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| 444 | if( fDivisionType == DivNDIV ) { |
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| 445 | if( fnDiv > fOrigParamMother->Num_z_planes-1 ) { |
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| 446 | G4cerr << "ERROR - " |
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| 447 | << "G4ParameterisationPolyconeZ::CheckParametersValidity()" |
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| 448 | << G4endl |
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| 449 | << " Division along Z will be done splitting in the defined" |
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| 450 | << G4endl |
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| 451 | << " z_planes, i.e, the number of division would be :" |
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| 452 | << " " << fOrigParamMother->Num_z_planes-1 |
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| 453 | << " instead of " << fnDiv << " !" |
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| 454 | << G4endl; |
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| 455 | G4Exception("G4ParameterisationPolyconeZ::CheckParametersValidity()", |
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[831] | 456 | "IllegalConstruct", FatalException, |
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| 457 | "Not supported configuration."); |
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[1228] | 458 | } |
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| 459 | } |
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| 460 | |
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| 461 | // Division will be done within one polycone segment |
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| 462 | // with applying given width and offset |
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| 463 | if( fDivisionType == DivNDIVandWIDTH || fDivisionType == DivWIDTH ) { |
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| 464 | // Check if divided region does not span over more |
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| 465 | // than one z segment |
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| 466 | |
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| 467 | G4int isegstart = -1; // number of the segment containing start position |
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| 468 | G4int isegend = -1; // number of the segment containing end position |
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| 469 | |
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| 470 | if ( ! fReflectedSolid ) { |
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| 471 | // The start/end position of the divided region |
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| 472 | G4double zstart |
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| 473 | = fOrigParamMother->Z_values[0] + foffset; |
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| 474 | G4double zend |
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| 475 | = fOrigParamMother->Z_values[0] + foffset + fnDiv* fwidth; |
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| 476 | |
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| 477 | G4int counter = 0; |
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| 478 | while ( isegend < 0 && counter < fOrigParamMother->Num_z_planes-1 ) { |
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| 479 | // first segment |
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| 480 | if ( zstart >= fOrigParamMother->Z_values[counter] && |
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| 481 | zstart < fOrigParamMother->Z_values[counter+1] ) { |
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| 482 | isegstart = counter; |
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| 483 | } |
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| 484 | // last segment |
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| 485 | if ( zend > fOrigParamMother->Z_values[counter] && |
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| 486 | zend <= fOrigParamMother->Z_values[counter+1] ) { |
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| 487 | isegend = counter; |
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| 488 | } |
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| 489 | ++counter; |
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| 490 | } |
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| 491 | } |
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| 492 | else { |
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| 493 | // The start/end position of the divided region |
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| 494 | G4double zstart |
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| 495 | = fOrigParamMother->Z_values[0] - foffset; |
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| 496 | G4double zend |
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| 497 | = fOrigParamMother->Z_values[0] - ( foffset + fnDiv* fwidth); |
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| 498 | |
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| 499 | G4int counter = 0; |
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| 500 | while ( isegend < 0 && counter < fOrigParamMother->Num_z_planes-1 ) { |
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| 501 | // first segment |
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| 502 | if ( zstart <= fOrigParamMother->Z_values[counter] && |
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| 503 | zstart > fOrigParamMother->Z_values[counter+1] ) { |
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| 504 | isegstart = counter; |
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| 505 | } |
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| 506 | // last segment |
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| 507 | if ( zend < fOrigParamMother->Z_values[counter] && |
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| 508 | zend >= fOrigParamMother->Z_values[counter+1] ) { |
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| 509 | isegend = counter; |
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| 510 | } |
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| 511 | ++counter; |
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| 512 | } |
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| 513 | } |
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| 514 | |
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| 515 | |
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| 516 | if ( isegstart != isegend ) { |
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| 517 | G4cerr << "WARNING - " |
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| 518 | << "G4ParameterisationPolyconeZ::CheckParametersValidity()" |
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| 519 | << G4endl |
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| 520 | << " Division with user defined width." << G4endl |
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| 521 | << " Solid " << fmotherSolid->GetName() << G4endl |
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| 522 | << " Divided region is not between two z planes." |
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| 523 | << G4endl; |
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| 524 | |
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| 525 | G4Exception("G4ParameterisationPolyconeZ::CheckParametersValidity()", |
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| 526 | "IllegalConstruct", FatalException, |
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| 527 | "Not supported configuration."); |
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| 528 | } |
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| 529 | |
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| 530 | fNSegment = isegstart; |
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| 531 | } |
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[831] | 532 | } |
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| 533 | |
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| 534 | //--------------------------------------------------------------------- |
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| 535 | void |
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| 536 | G4ParameterisationPolyconeZ:: |
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| 537 | ComputeTransformation( const G4int copyNo, G4VPhysicalVolume* physVol) const |
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| 538 | { |
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[1228] | 539 | if ( fDivisionType == DivNDIV ) { |
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| 540 | // The position of the centre of copyNo-th mother polycone segment |
---|
| 541 | G4double posi |
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| 542 | = ( fOrigParamMother->Z_values[copyNo] |
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| 543 | + fOrigParamMother->Z_values[copyNo+1])/2; |
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| 544 | physVol->SetTranslation( G4ThreeVector(0, 0, posi) ); |
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| 545 | } |
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| 546 | |
---|
| 547 | if ( fDivisionType == DivNDIVandWIDTH || fDivisionType == DivWIDTH ) { |
---|
| 548 | // The position of the centre of copyNo-th division |
---|
| 549 | G4double posi = fOrigParamMother->Z_values[0]; |
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| 550 | |
---|
| 551 | if ( ! fReflectedSolid ) |
---|
| 552 | posi += foffset + (2*copyNo + 1) * fwidth/2.; |
---|
| 553 | else |
---|
| 554 | posi -= foffset + (2*copyNo + 1) * fwidth/2.; |
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| 555 | |
---|
| 556 | physVol->SetTranslation( G4ThreeVector(0, 0, posi) ); |
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| 557 | } |
---|
[831] | 558 | |
---|
| 559 | //----- calculate rotation matrix: unit |
---|
| 560 | |
---|
| 561 | #ifdef G4DIVDEBUG |
---|
| 562 | if( verbose >= 2 ) |
---|
| 563 | { |
---|
| 564 | G4cout << " G4ParameterisationPolyconeZ - position: " << posi << G4endl |
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| 565 | << " copyNo: " << copyNo << " - foffset: " << foffset/deg |
---|
| 566 | << " - fwidth: " << fwidth/deg << G4endl; |
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| 567 | } |
---|
| 568 | #endif |
---|
| 569 | |
---|
| 570 | ChangeRotMatrix( physVol ); |
---|
| 571 | |
---|
| 572 | #ifdef G4DIVDEBUG |
---|
| 573 | if( verbose >= 2 ) |
---|
| 574 | { |
---|
| 575 | G4cout << std::setprecision(8) << " G4ParameterisationPolyconeZ " |
---|
| 576 | << copyNo << G4endl |
---|
| 577 | << " Position: " << origin << " - Width: " << fwidth |
---|
| 578 | << " - Axis: " << faxis << G4endl; |
---|
| 579 | } |
---|
| 580 | #endif |
---|
| 581 | } |
---|
| 582 | |
---|
| 583 | //--------------------------------------------------------------------- |
---|
| 584 | void |
---|
| 585 | G4ParameterisationPolyconeZ:: |
---|
| 586 | ComputeDimensions( G4Polycone& pcone, const G4int copyNo, |
---|
| 587 | const G4VPhysicalVolume* ) const |
---|
| 588 | { |
---|
| 589 | |
---|
[1228] | 590 | // Define division solid |
---|
| 591 | G4PolyconeHistorical origparam; |
---|
| 592 | G4int nz = 2; |
---|
| 593 | origparam.Num_z_planes = nz; |
---|
| 594 | origparam.Start_angle = fOrigParamMother->Start_angle; |
---|
| 595 | origparam.Opening_angle = fOrigParamMother->Opening_angle; |
---|
[831] | 596 | |
---|
[1228] | 597 | // Define division solid z sections |
---|
| 598 | origparam.Z_values = new G4double[nz]; |
---|
| 599 | origparam.Rmin = new G4double[nz]; |
---|
| 600 | origparam.Rmax = new G4double[nz]; |
---|
[831] | 601 | |
---|
[1228] | 602 | if ( fDivisionType == DivNDIV ) { |
---|
| 603 | // The position of the centre of copyNo-th mother polycone segment |
---|
| 604 | G4double posi = (fOrigParamMother->Z_values[copyNo] |
---|
| 605 | + fOrigParamMother->Z_values[copyNo+1])/2; |
---|
[831] | 606 | |
---|
[1228] | 607 | origparam.Z_values[0] = fOrigParamMother->Z_values[copyNo] - posi; |
---|
| 608 | origparam.Z_values[1] = fOrigParamMother->Z_values[copyNo+1] - posi; |
---|
| 609 | origparam.Rmin[0] = fOrigParamMother->Rmin[copyNo]; |
---|
| 610 | origparam.Rmin[1] = fOrigParamMother->Rmin[copyNo+1]; |
---|
| 611 | origparam.Rmax[0] = fOrigParamMother->Rmax[copyNo]; |
---|
| 612 | origparam.Rmax[1] = fOrigParamMother->Rmax[copyNo+1]; |
---|
| 613 | } |
---|
| 614 | |
---|
| 615 | if ( fDivisionType == DivNDIVandWIDTH || fDivisionType == DivWIDTH ) { |
---|
| 616 | if ( ! fReflectedSolid ) { |
---|
| 617 | origparam.Z_values[0] = - fwidth/2.; |
---|
| 618 | origparam.Z_values[1] = fwidth/2.; |
---|
| 619 | |
---|
| 620 | // The position of the centre of copyNo-th division |
---|
| 621 | G4double posi |
---|
| 622 | = fOrigParamMother->Z_values[0] + foffset + (2*copyNo + 1) * fwidth/2.; |
---|
| 623 | |
---|
| 624 | // The first and last z sides z values |
---|
| 625 | G4double zstart = posi - fwidth/2.; |
---|
| 626 | G4double zend = posi + fwidth/2.; |
---|
| 627 | origparam.Rmin[0] = GetRmin(zstart, fNSegment); |
---|
| 628 | origparam.Rmax[0] = GetRmax(zstart, fNSegment); |
---|
| 629 | origparam.Rmin[1] = GetRmin(zend, fNSegment); |
---|
| 630 | origparam.Rmax[1] = GetRmax(zend, fNSegment); |
---|
| 631 | } |
---|
| 632 | else { |
---|
| 633 | origparam.Z_values[0] = fwidth/2.; |
---|
| 634 | origparam.Z_values[1] = - fwidth/2.; |
---|
| 635 | |
---|
| 636 | // The position of the centre of copyNo-th division |
---|
| 637 | G4double posi |
---|
| 638 | = fOrigParamMother->Z_values[0] - ( foffset + (2*copyNo + 1) * fwidth/2.); |
---|
| 639 | |
---|
| 640 | // The first and last z sides z values |
---|
| 641 | G4double zstart = posi + fwidth/2.; |
---|
| 642 | G4double zend = posi - fwidth/2.; |
---|
| 643 | origparam.Rmin[0] = GetRmin(zstart, fNSegment); |
---|
| 644 | origparam.Rmax[0] = GetRmax(zstart, fNSegment); |
---|
| 645 | origparam.Rmin[1] = GetRmin(zend, fNSegment); |
---|
| 646 | origparam.Rmax[1] = GetRmax(zend, fNSegment); |
---|
| 647 | } |
---|
| 648 | |
---|
| 649 | // It can happen due to rounding errors |
---|
| 650 | if ( origparam.Rmin[0] < 0.0 ) origparam.Rmin[0] = 0.0; |
---|
| 651 | if ( origparam.Rmin[nz-1] < 0.0 ) origparam.Rmin[1] = 0.0; |
---|
| 652 | } |
---|
| 653 | |
---|
[831] | 654 | pcone.SetOriginalParameters(&origparam); // copy values & transfer pointers |
---|
| 655 | pcone.Reset(); // reset to new solid parameters |
---|
| 656 | |
---|
| 657 | #ifdef G4DIVDEBUG |
---|
| 658 | if( verbose >= 2 ) |
---|
| 659 | { |
---|
| 660 | G4cout << "G4ParameterisationPolyconeZ::ComputeDimensions()" << G4endl |
---|
| 661 | << "-- Parametrised pcone copy-number: " << copyNo << G4endl; |
---|
| 662 | pcone.DumpInfo(); |
---|
| 663 | } |
---|
| 664 | #endif |
---|
| 665 | } |
---|