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: G4PhysicalVolumeMassScene.hh,v 1.11 2010/05/30 11:23:25 allison Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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29 | // |
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30 | // |
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31 | // John Allison 12th September 2004 |
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32 | |
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33 | // Class Description: |
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34 | // |
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35 | // Calculates the mass of a geometry tree taking into account daughters |
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36 | // up to the depth specified in the G4PhysicalVolumeModel. Culling is |
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37 | // ignored so that all volumes are seen. |
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38 | // |
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39 | // Do not use this for a "parallel world" for which materials are not |
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40 | // defined. Use only for the material world. |
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41 | // |
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42 | // The calculation is quite tricky, since it involves subtracting the |
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43 | // mass of that part of the mother that is occupied by each daughter and |
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44 | // then adding the mass of the daughter, and so on down the heirarchy. |
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45 | // |
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46 | // Usage for a given G4PhysicalVolumeModel* pvModel: |
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47 | // G4PhysicalVolumeMassScene massScene(pvModel); |
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48 | // pvModel->DescribeYourselfTo (massScene); |
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49 | // G4double volume = massScene.GetVolume(); |
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50 | // G4double mass = massScene.GetMass(); |
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51 | // massScene.Reset(); |
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52 | // See, for example, G4ASCIITreeSceneHandler::EndModeling(). |
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53 | |
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54 | #ifndef G4PHYSICALVOLUMEMASSSCENE_HH |
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55 | #define G4PHYSICALVOLUMEMASSSCENE_HH |
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56 | |
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57 | #include "G4VGraphicsScene.hh" |
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58 | |
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59 | #include "G4Box.hh" |
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60 | #include "G4Cons.hh" |
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61 | #include "G4Tubs.hh" |
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62 | #include "G4Trd.hh" |
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63 | #include "G4Trap.hh" |
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64 | #include "G4Sphere.hh" |
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65 | #include "G4Para.hh" |
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66 | #include "G4Torus.hh" |
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67 | #include "G4Polycone.hh" |
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68 | #include "G4Polyhedra.hh" |
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69 | #include <deque> |
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70 | |
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71 | class G4VPhysicalVolume; |
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72 | class G4LogicalVolume; |
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73 | class G4PhysicalVolumeModel; |
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74 | class G4Material; |
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75 | |
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76 | class G4PhysicalVolumeMassScene: public G4VGraphicsScene { |
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77 | |
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78 | public: |
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79 | G4PhysicalVolumeMassScene (G4PhysicalVolumeModel*); |
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80 | virtual ~G4PhysicalVolumeMassScene (); |
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81 | |
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82 | public: // With description |
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83 | |
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84 | G4double GetVolume () const {return fVolume;} |
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85 | // Overall volume. |
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86 | |
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87 | G4double GetMass () const {return fMass;} |
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88 | // Mass of whole tree, i.e., accounting for all daughters. |
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89 | |
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90 | void Reset (); |
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91 | // Reset for subsequent re-use. |
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92 | |
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93 | public: |
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94 | |
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95 | // Force execution of AccrueMass for all solids... |
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96 | void PreAddSolid (const G4Transform3D&, const G4VisAttributes&) {} |
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97 | void PostAddSolid () {} |
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98 | void AddSolid (const G4Box& s) {AccrueMass (s);} |
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99 | void AddSolid (const G4Cons & s) {AccrueMass (s);} |
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100 | void AddSolid (const G4Tubs& s) {AccrueMass (s);} |
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101 | void AddSolid (const G4Trd& s) {AccrueMass (s);} |
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102 | void AddSolid (const G4Trap& s) {AccrueMass (s);} |
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103 | void AddSolid (const G4Sphere& s) {AccrueMass (s);} |
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104 | void AddSolid (const G4Para& s) {AccrueMass (s);} |
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105 | void AddSolid (const G4Torus& s) {AccrueMass (s);} |
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106 | void AddSolid (const G4Polycone& s) {AccrueMass (s);} |
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107 | void AddSolid (const G4Polyhedra& s) {AccrueMass (s);} |
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108 | void AddSolid (const G4VSolid& s) {AccrueMass (s);} |
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109 | void AddCompound (const G4VTrajectory&) {} |
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110 | void AddCompound (const G4VHit&) {} |
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111 | void AddCompound (const G4VDigi&) {} |
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112 | void AddCompound (const G4THitsMap<G4double>&) {} |
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113 | |
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114 | //////////////////////////////////////////////////////////////// |
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115 | // Functions not used but required by the abstract interface. |
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116 | |
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117 | virtual void BeginPrimitives (const G4Transform3D&) {} |
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118 | virtual void EndPrimitives () {} |
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119 | virtual void BeginPrimitives2D (const G4Transform3D&) {} |
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120 | virtual void EndPrimitives2D () {} |
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121 | virtual void AddPrimitive (const G4Polyline&) {} |
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122 | virtual void AddPrimitive (const G4Scale&) {} |
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123 | virtual void AddPrimitive (const G4Text&) {} |
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124 | virtual void AddPrimitive (const G4Circle&) {} |
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125 | virtual void AddPrimitive (const G4Square&) {} |
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126 | virtual void AddPrimitive (const G4Polymarker&) {} |
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127 | virtual void AddPrimitive (const G4Polyhedron&) {} |
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128 | virtual void AddPrimitive (const G4NURBS&) {} |
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129 | |
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130 | private: |
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131 | void AccrueMass (const G4VSolid&); |
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132 | G4PhysicalVolumeModel* fpPVModel; |
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133 | G4double fVolume; |
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134 | G4double fMass; |
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135 | G4VPhysicalVolume* fpLastPV; |
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136 | G4int fPVPCount; |
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137 | G4int fLastDepth; |
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138 | G4double fLastDensity; |
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139 | std::deque<G4double> fDensityStack; |
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140 | }; |
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141 | |
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142 | #endif |
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