[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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[921] | 27 | // $Id: G4Sphere.icc,v 1.8 2008/11/21 09:50:05 gcosmo Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-02-cand-01 $ |
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[831] | 29 | // |
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| 30 | // -------------------------------------------------------------------- |
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| 31 | // GEANT 4 inline definitions file |
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| 32 | // |
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| 33 | // G4Sphere.icc |
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| 34 | // |
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| 35 | // Implementation of inline methods of G4Sphere |
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| 36 | // -------------------------------------------------------------------- |
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| 37 | |
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| 38 | inline |
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| 39 | G4double G4Sphere::GetInsideRadius() const |
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| 40 | { |
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| 41 | return fRmin; |
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| 42 | } |
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| 43 | |
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| 44 | inline |
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[921] | 45 | G4double G4Sphere::GetInnerRadius() const |
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| 46 | { |
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| 47 | return fRmin; |
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| 48 | } |
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| 49 | |
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| 50 | inline |
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[831] | 51 | G4double G4Sphere::GetOuterRadius() const |
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| 52 | { |
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| 53 | return fRmax; |
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| 54 | } |
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| 55 | |
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| 56 | inline |
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| 57 | G4double G4Sphere::GetStartPhiAngle() const |
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| 58 | { |
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| 59 | return fSPhi; |
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| 60 | } |
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| 61 | |
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| 62 | inline |
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| 63 | G4double G4Sphere::GetDeltaPhiAngle() const |
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| 64 | { |
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| 65 | return fDPhi; |
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| 66 | } |
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| 67 | |
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| 68 | inline |
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| 69 | G4double G4Sphere::GetStartThetaAngle() const |
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| 70 | { |
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| 71 | return fSTheta; |
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| 72 | } |
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| 73 | |
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| 74 | G4double G4Sphere::GetDeltaThetaAngle() const |
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| 75 | { |
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| 76 | return fDTheta; |
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| 77 | } |
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| 78 | |
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| 79 | inline |
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| 80 | void G4Sphere::SetInsideRadius(G4double newRmin) |
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| 81 | { |
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| 82 | fRmin= newRmin; |
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| 83 | fCubicVolume= 0.; |
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| 84 | fSurfaceArea= 0.; |
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| 85 | fpPolyhedron = 0; |
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| 86 | } |
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| 87 | |
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| 88 | inline |
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[921] | 89 | void G4Sphere::SetInnerRadius(G4double newRmin) |
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| 90 | { |
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| 91 | fRmin= newRmin; |
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| 92 | fCubicVolume= 0.; |
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| 93 | fSurfaceArea= 0.; |
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| 94 | fpPolyhedron = 0; |
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| 95 | } |
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| 96 | |
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| 97 | inline |
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[831] | 98 | void G4Sphere::SetOuterRadius(G4double newRmax) |
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| 99 | { |
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| 100 | fRmax= newRmax; |
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| 101 | fCubicVolume= 0.; |
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| 102 | fSurfaceArea= 0.; |
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| 103 | fpPolyhedron = 0; |
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| 104 | } |
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| 105 | |
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| 106 | inline |
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| 107 | void G4Sphere::SetStartPhiAngle(G4double newSphi) |
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| 108 | { |
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| 109 | fSPhi= newSphi; |
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| 110 | fCubicVolume= 0.; |
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| 111 | fSurfaceArea= 0.; |
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| 112 | fpPolyhedron = 0; |
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| 113 | } |
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| 114 | |
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| 115 | inline |
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| 116 | void G4Sphere::SetDeltaPhiAngle(G4double newDphi) |
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| 117 | { |
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| 118 | fDPhi= newDphi; |
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| 119 | fCubicVolume= 0.; |
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| 120 | fSurfaceArea= 0.; |
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| 121 | fpPolyhedron = 0; |
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| 122 | } |
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| 123 | |
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| 124 | inline |
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| 125 | void G4Sphere::SetStartThetaAngle(G4double newSTheta) |
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| 126 | { |
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| 127 | fSTheta=newSTheta; |
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| 128 | fCubicVolume= 0.; |
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| 129 | fSurfaceArea= 0.; |
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| 130 | fpPolyhedron = 0; |
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| 131 | } |
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| 132 | |
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| 133 | inline |
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| 134 | void G4Sphere::SetDeltaThetaAngle(G4double newDTheta) |
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| 135 | { |
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| 136 | fDTheta=newDTheta; |
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| 137 | fCubicVolume= 0.; |
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| 138 | fSurfaceArea= 0.; |
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| 139 | fpPolyhedron = 0; |
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| 140 | } |
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| 141 | |
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| 142 | // Old access functions |
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| 143 | |
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| 144 | inline |
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| 145 | G4double G4Sphere::GetRmin() const |
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| 146 | { |
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| 147 | return GetInsideRadius(); |
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| 148 | } |
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| 149 | |
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| 150 | inline |
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| 151 | G4double G4Sphere::GetRmax() const |
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| 152 | { |
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| 153 | return GetOuterRadius(); |
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| 154 | } |
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| 155 | |
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| 156 | inline |
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| 157 | G4double G4Sphere::GetSPhi() const |
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| 158 | { |
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| 159 | return GetStartPhiAngle(); |
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| 160 | } |
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| 161 | |
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| 162 | inline |
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| 163 | G4double G4Sphere::GetDPhi() const |
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| 164 | { |
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| 165 | return GetDeltaPhiAngle(); |
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| 166 | } |
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| 167 | |
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| 168 | inline |
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| 169 | G4double G4Sphere::GetSTheta() const |
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| 170 | { |
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| 171 | return GetStartThetaAngle(); |
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| 172 | } |
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| 173 | |
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| 174 | inline |
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| 175 | G4double G4Sphere::GetDTheta() const |
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| 176 | { |
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| 177 | return GetDeltaThetaAngle(); |
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| 178 | } |
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| 179 | |
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| 180 | inline |
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| 181 | G4double G4Sphere::GetCubicVolume() |
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| 182 | { |
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| 183 | if(fCubicVolume != 0.) {;} |
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| 184 | else fCubicVolume = fDPhi*(std::cos(fSTheta)-std::cos(fSTheta+fDTheta))* |
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| 185 | (fRmax*fRmax*fRmax-fRmin*fRmin*fRmin)/3.; |
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| 186 | return fCubicVolume; |
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| 187 | } |
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| 188 | |
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| 189 | |
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| 190 | inline |
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| 191 | G4double G4Sphere::GetSurfaceArea() |
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| 192 | { |
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| 193 | if(fSurfaceArea != 0.) {;} |
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| 194 | else |
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| 195 | { |
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| 196 | G4double Rsq=fRmax*fRmax; |
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| 197 | G4double rsq=fRmin*fRmin; |
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| 198 | |
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| 199 | fSurfaceArea = fDPhi*(rsq+Rsq)*(std::cos(fSTheta) |
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| 200 | - std::cos(fSTheta+fDTheta)); |
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| 201 | if(fDPhi < twopi) |
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| 202 | { |
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| 203 | fSurfaceArea = fSurfaceArea + fDTheta*(Rsq-rsq); |
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| 204 | } |
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| 205 | if(fSTheta >0) |
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| 206 | { |
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| 207 | G4double acos1=std::acos( std::pow(std::sin(fSTheta),2) |
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| 208 | *std::cos(fDPhi) |
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| 209 | +std::pow(std::cos(fSTheta),2)); |
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| 210 | if(fDPhi>pi) |
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| 211 | { |
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| 212 | fSurfaceArea = fSurfaceArea + 0.5*(Rsq-rsq)*(twopi-acos1); |
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| 213 | } |
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| 214 | else |
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| 215 | { |
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| 216 | fSurfaceArea = fSurfaceArea + 0.5*(Rsq-rsq)*acos1; |
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| 217 | } |
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| 218 | } |
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| 219 | if(fDTheta+fSTheta < pi) |
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| 220 | { |
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| 221 | G4double acos2=std::acos( std::pow(std::sin(fSTheta+fDTheta),2) |
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| 222 | *std::cos(fDPhi) |
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| 223 | +std::pow(std::cos(fSTheta+fDTheta),2)); |
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| 224 | if(fDPhi>pi) |
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| 225 | { |
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| 226 | fSurfaceArea = fSurfaceArea + 0.5*(Rsq-rsq)*(twopi-acos2); |
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| 227 | } |
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| 228 | else |
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| 229 | { |
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| 230 | fSurfaceArea = fSurfaceArea + 0.5*(Rsq-rsq)*acos2; |
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| 231 | } |
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| 232 | } |
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| 233 | } |
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| 234 | return fSurfaceArea; |
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| 235 | } |
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