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 | // $Id: G4HepRepViewer.cc,v 1.27 2009/11/23 05:42:28 perl Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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28 | // |
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29 | |
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30 | /** |
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31 | * @author Mark Donszelmann |
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32 | */ |
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33 | |
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34 | //HepRep |
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35 | #include "HEPREP/HepRep.h" |
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36 | |
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37 | //G4 |
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38 | #include "G4Types.hh" |
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39 | //#include "G4VInteractorManager.hh" |
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40 | #include "G4Scene.hh" |
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41 | #include "G4HepRep.hh" |
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42 | #include "G4HepRepMessenger.hh" |
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43 | #include "G4HepRepSceneHandler.hh" |
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44 | //This |
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45 | #include "G4HepRepViewer.hh" |
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46 | |
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47 | using namespace HEPREP; |
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48 | using namespace std; |
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49 | |
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50 | G4HepRepViewer::G4HepRepViewer (G4VSceneHandler& sceneHandler, const G4String& name) |
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51 | : G4VViewer (sceneHandler, sceneHandler.IncrementViewCount(), name), |
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52 | geometryIncluded(false) { |
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53 | |
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54 | #ifdef SDEBUG |
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55 | cout << "G4HepRepViewer::G4HepRepViewer " << name << endl; |
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56 | #endif |
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57 | |
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58 | // Make changes to view parameters for HepRep... |
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59 | fVP.SetCulling(false); |
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60 | fDefaultVP.SetCulling(false); |
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61 | } |
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62 | |
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63 | |
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64 | |
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65 | G4HepRepViewer::~G4HepRepViewer () { |
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66 | #ifdef SDEBUG |
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67 | cout << "G4HepRepViewer::~G4HepRepViewer" << endl; |
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68 | #endif |
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69 | dynamic_cast<G4HepRep*>(GetSceneHandler()->GetGraphicsSystem())->removeViewer(); |
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70 | } |
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71 | |
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72 | |
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73 | void G4HepRepViewer::ClearView () { |
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74 | #ifdef SDEBUG |
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75 | cout << "G4HepRepViewer::ClearView" << endl; |
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76 | #endif |
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77 | } |
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78 | |
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79 | void G4HepRepViewer::SetView () { |
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80 | #ifdef SDEBUG |
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81 | cout << "G4HepRepViewer::SetView" << endl; |
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82 | #endif |
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83 | } |
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84 | |
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85 | |
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86 | /* NOTE: |
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87 | /run/beamOn calls ShowView for every event (unless accumulate is set) |
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88 | /vis/viewer/flush calls /vis/viewer/refresh followed by /vis/viewer/update |
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89 | /vis/viewer/refresh calls SetView, ClearView, DrawView |
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90 | /vis/viewer/update calls ShowView |
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91 | */ |
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92 | void G4HepRepViewer::DrawView () { |
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93 | #ifdef SDEBUG |
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94 | cout << "G4HepRepViewer::DrawView" << endl; |
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95 | #endif |
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96 | if (!geometryIncluded) { |
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97 | // draws the geometry |
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98 | NeedKernelVisit(); |
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99 | ProcessView(); |
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100 | geometryIncluded = true; |
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101 | } |
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102 | } |
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103 | |
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104 | void G4HepRepViewer::ShowView () { |
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105 | #ifdef SDEBUG |
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106 | cout << "G4HepRepViewer::ShowView" << endl; |
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107 | #endif |
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108 | G4VViewer::ShowView(); |
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109 | |
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110 | G4HepRepSceneHandler* sceneHandler = dynamic_cast<G4HepRepSceneHandler*>(GetSceneHandler()); |
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111 | if (sceneHandler->closeHepRep()) { |
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112 | sceneHandler->openHepRep(); |
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113 | |
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114 | G4HepRepMessenger* messenger = G4HepRepMessenger::GetInstance(); |
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115 | if (messenger->appendGeometry()) geometryIncluded = false; |
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116 | } |
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117 | } |
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118 | |
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119 | void G4HepRepViewer::FinishView () { |
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120 | #ifdef SDEBUG |
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121 | cout << "G4HepRepViewer::FinishView" << endl; |
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122 | #endif |
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123 | G4VViewer::FinishView(); |
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124 | } |
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125 | |
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126 | void G4HepRepViewer::reset() { |
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127 | geometryIncluded = false; |
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128 | } |
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