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 | #include "LXeTrajectory.hh" |
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27 | #include "G4TrajectoryPoint.hh" |
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28 | #include "G4Trajectory.hh" |
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29 | #include "G4ParticleTable.hh" |
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30 | #include "G4ParticleTypes.hh" |
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31 | #include "G4ThreeVector.hh" |
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32 | #include "G4Polyline.hh" |
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33 | #include "G4Circle.hh" |
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34 | #include "G4Colour.hh" |
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35 | #include "G4VisAttributes.hh" |
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36 | #include "G4VVisManager.hh" |
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37 | #include "G4Polymarker.hh" |
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38 | |
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39 | G4Allocator<LXeTrajectory> LXeTrajectoryAllocator; |
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40 | |
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41 | //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ |
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42 | LXeTrajectory::LXeTrajectory() |
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43 | :G4Trajectory(),wls(false),drawit(false),forceNoDraw(false),forceDraw(false) |
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44 | { |
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45 | particleDefinition=0; |
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46 | } |
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47 | |
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48 | //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ |
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49 | LXeTrajectory::LXeTrajectory(const G4Track* aTrack) |
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50 | :G4Trajectory(aTrack),wls(false),drawit(false) |
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51 | { |
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52 | particleDefinition=aTrack->GetDefinition(); |
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53 | } |
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54 | |
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55 | //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ |
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56 | LXeTrajectory::LXeTrajectory(LXeTrajectory &right) |
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57 | :G4Trajectory(right),wls(right.wls),drawit(right.drawit) |
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58 | { |
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59 | particleDefinition=right.particleDefinition; |
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60 | } |
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61 | |
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62 | //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ |
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63 | LXeTrajectory::~LXeTrajectory() |
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64 | { |
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65 | |
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66 | } |
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67 | |
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68 | //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ |
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69 | void LXeTrajectory::DrawTrajectory(G4int i_mode) const{ |
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70 | //Taken from G4VTrajectory and modified to select colours based on particle |
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71 | //type and to selectively eliminate drawing of certain trajectories. |
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72 | |
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73 | if(!forceDraw && (!drawit || forceNoDraw)) |
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74 | return; |
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75 | |
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76 | // If i_mode>=0, draws a trajectory as a polyline and, if i_mode!=0, |
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77 | // adds markers - yellow circles for step points and magenta squares |
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78 | // for auxiliary points, if any - whose screen size in pixels is |
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79 | // given by std::abs(i_mode)/1000. E.g: i_mode = 5000 gives easily |
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80 | // visible markers. |
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81 | |
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82 | G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance(); |
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83 | if (!pVVisManager) return; |
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84 | |
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85 | const G4double markerSize = std::abs(i_mode)/1000; |
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86 | G4bool lineRequired (i_mode >= 0); |
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87 | G4bool markersRequired (markerSize > 0.); |
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88 | |
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89 | G4Polyline trajectoryLine; |
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90 | G4Polymarker stepPoints; |
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91 | G4Polymarker auxiliaryPoints; |
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92 | |
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93 | for (G4int i = 0; i < GetPointEntries() ; i++) { |
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94 | G4VTrajectoryPoint* aTrajectoryPoint = GetPoint(i); |
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95 | const std::vector<G4ThreeVector>* auxiliaries |
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96 | = aTrajectoryPoint->GetAuxiliaryPoints(); |
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97 | if (auxiliaries) { |
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98 | for (size_t iAux = 0; iAux < auxiliaries->size(); ++iAux) { |
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99 | const G4ThreeVector pos((*auxiliaries)[iAux]); |
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100 | if (lineRequired) { |
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101 | trajectoryLine.push_back(pos); |
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102 | } |
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103 | if (markersRequired) { |
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104 | auxiliaryPoints.push_back(pos); |
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105 | } |
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106 | } |
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107 | } |
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108 | const G4ThreeVector pos(aTrajectoryPoint->GetPosition()); |
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109 | if (lineRequired) { |
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110 | trajectoryLine.push_back(pos); |
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111 | } |
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112 | if (markersRequired) { |
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113 | stepPoints.push_back(pos); |
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114 | } |
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115 | } |
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116 | |
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117 | if (lineRequired) { |
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118 | G4Colour colour; |
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119 | |
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120 | if(particleDefinition==G4OpticalPhoton::OpticalPhotonDefinition()){ |
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121 | if(wls) //WLS photons are red |
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122 | colour = G4Colour(1.,0.,0.); |
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123 | else{ //Scintillation and Cerenkov photons are green |
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124 | colour = G4Colour(0.,1.,0.); |
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125 | } |
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126 | } |
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127 | else //All other particles are blue |
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128 | colour = G4Colour(0.,0.,1.); |
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129 | |
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130 | G4VisAttributes trajectoryLineAttribs(colour); |
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131 | trajectoryLine.SetVisAttributes(&trajectoryLineAttribs); |
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132 | pVVisManager->Draw(trajectoryLine); |
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133 | } |
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134 | if (markersRequired) { |
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135 | auxiliaryPoints.SetMarkerType(G4Polymarker::squares); |
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136 | auxiliaryPoints.SetScreenSize(markerSize); |
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137 | auxiliaryPoints.SetFillStyle(G4VMarker::filled); |
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138 | G4VisAttributes auxiliaryPointsAttribs(G4Colour(0.,1.,1.)); // Magenta |
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139 | auxiliaryPoints.SetVisAttributes(&auxiliaryPointsAttribs); |
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140 | pVVisManager->Draw(auxiliaryPoints); |
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141 | |
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142 | stepPoints.SetMarkerType(G4Polymarker::circles); |
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143 | stepPoints.SetScreenSize(markerSize); |
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144 | stepPoints.SetFillStyle(G4VMarker::filled); |
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145 | G4VisAttributes stepPointsAttribs(G4Colour(1.,1.,0.)); // Yellow. |
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146 | stepPoints.SetVisAttributes(&stepPointsAttribs); |
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147 | pVVisManager->Draw(stepPoints); |
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148 | } |
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149 | } |
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150 | |
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151 | |
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152 | |
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153 | |
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154 | |
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