| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4Trd.icc,v 1.7 2006/10/19 15:33:37 gcosmo Exp $
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| 28 | // GEANT4 tag $Name: HEAD $
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| 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 | // G4Trd.icc
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| 34 | //
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| 35 | // Implementation of inline methods of G4Trd
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| 36 | // --------------------------------------------------------------------
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| 37 |
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| 38 | inline
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| 39 | G4double G4Trd::GetXHalfLength1() const
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| 40 | {
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| 41 | return fDx1;
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| 42 | }
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| 43 |
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| 44 | inline
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| 45 | G4double G4Trd::GetXHalfLength2() const
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| 46 | {
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| 47 | return fDx2;
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| 48 | }
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| 49 |
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| 50 | inline
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| 51 | G4double G4Trd::GetYHalfLength1() const
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| 52 | {
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| 53 | return fDy1;
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| 54 | }
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| 55 |
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| 56 | inline
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| 57 | G4double G4Trd::GetYHalfLength2() const
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| 58 | {
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| 59 | return fDy2;
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| 60 | }
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| 61 |
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| 62 | inline
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| 63 | G4double G4Trd::GetZHalfLength() const
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| 64 | {
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| 65 | return fDz;
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| 66 | }
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| 67 |
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| 68 | inline
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| 69 | void G4Trd::SetXHalfLength1(G4double val)
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| 70 | {
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| 71 | fDx1= val;
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| 72 | fCubicVolume= 0.;
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| 73 | fSurfaceArea=0;
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| 74 | fpPolyhedron = 0;
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| 75 | }
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| 76 |
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| 77 | inline
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| 78 | void G4Trd::SetXHalfLength2(G4double val)
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| 79 | {
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| 80 | fDx2= val;
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| 81 | fCubicVolume= 0.;
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| 82 | fSurfaceArea=0;
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| 83 | fpPolyhedron = 0;
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| 84 | }
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| 85 |
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| 86 | inline
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| 87 | void G4Trd::SetYHalfLength1(G4double val)
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| 88 | {
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| 89 | fDy1= val;
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| 90 | fCubicVolume= 0.;
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| 91 | fSurfaceArea=0;
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| 92 | fpPolyhedron = 0;
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| 93 | }
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| 94 |
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| 95 | inline
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| 96 | void G4Trd::SetYHalfLength2(G4double val)
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| 97 | {
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| 98 | fDy2= val;
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| 99 | fCubicVolume= 0.;
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| 100 | fSurfaceArea=0;
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| 101 | fpPolyhedron = 0;
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| 102 | }
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| 103 |
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| 104 | inline
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| 105 | void G4Trd::SetZHalfLength(G4double val)
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| 106 | {
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| 107 | fDz= val;
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| 108 | fCubicVolume= 0.;
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| 109 | fSurfaceArea=0;
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| 110 | fpPolyhedron = 0;
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| 111 | }
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| 112 |
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| 113 | inline
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| 114 | G4double G4Trd::GetCubicVolume()
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| 115 | {
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| 116 | if(fCubicVolume != 0.) {;}
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| 117 | else
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| 118 | {
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| 119 | fCubicVolume = 2*fDz*( (fDx1+fDx2)*(fDy1+fDy2)
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| 120 | + (fDx2-fDx1)*(fDy2-fDy1)/3 );
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| 121 | }
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| 122 | return fCubicVolume;
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| 123 | }
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| 124 |
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| 125 | inline
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| 126 | G4double G4Trd::GetSurfaceArea()
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| 127 | {
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| 128 | if(fSurfaceArea != 0.) {;}
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| 129 | else
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| 130 | {
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| 131 | fSurfaceArea = 4*(fDx1*fDy1+fDx2*fDy2)
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| 132 | + 2*((fDy1+fDy2)*std::sqrt(4*fDz*fDz+(fDx2-fDx1)*(fDx2-fDx1))
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| 133 | + (fDx1+fDx2) *std::sqrt(4*fDz*fDz+(fDy2-fDy1)*(fDy2-fDy1)) );
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| 134 | }
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| 135 | return fSurfaceArea;
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| 136 | }
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