[233] | 1 | |
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| 2 | // this : |
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| 3 | #include <G4Lab/SoG4Trajectories.h> |
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| 4 | |
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| 5 | // Inventor : |
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| 6 | #include <Inventor/SoPickedPoint.h> |
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| 7 | #include <Inventor/errors/SoDebugError.h> |
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| 8 | #include <Inventor/actions/SoGLRenderAction.h> |
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| 9 | #include <Inventor/actions/SoRayPickAction.h> |
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| 10 | #include <Inventor/actions/SoCallbackAction.h> |
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| 11 | #include <Inventor/actions/SoCallbackAction.h> |
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| 12 | #include <Inventor/sensors/SoFieldSensor.h> |
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| 13 | #include <Inventor/elements/SoLazyElement.h> |
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| 14 | #include <Inventor/bundles/SoMaterialBundle.h> |
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| 15 | |
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| 16 | // HEPVis : |
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| 17 | #include <HEPVis/actions/SoAlternateRepAction.h> |
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| 18 | |
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| 19 | #ifdef WIN32 |
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| 20 | #undef pascal // Clash between windef.h and Geant4/SystemOfnits.hh |
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| 21 | #endif |
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| 22 | |
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| 23 | // Geant4 : |
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| 24 | #include <G4RunManager.hh> |
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| 25 | #include <G4Trajectory.hh> |
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| 26 | |
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| 27 | // G4Lab : |
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| 28 | #include <G4Lab/Trajectory.h> |
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| 29 | |
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| 30 | //WIN32 : have HEPVis/SbGL.h after G4SteppingManager.h. |
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| 31 | // Else the windows.h will clash with std::max. |
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| 32 | #include <HEPVis/SbGL.h> |
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| 33 | |
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| 34 | #define MINIMUM(a,b) ((a)<(b)?a:b) |
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| 35 | #define MAXIMUM(a,b) ((a)>(b)?a:b) |
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| 36 | |
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| 37 | SO_NODE_SOURCE(SoG4Trajectories) |
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| 38 | ////////////////////////////////////////////////////////////////////////////// |
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| 39 | void SoG4Trajectories::initClass( |
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| 40 | ) |
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| 41 | ////////////////////////////////////////////////////////////////////////////// |
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| 42 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 43 | { |
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| 44 | SO_NODE_INIT_CLASS(SoG4Trajectories,SoShape,"Shape"); |
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| 45 | } |
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| 46 | ////////////////////////////////////////////////////////////////////////////// |
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| 47 | SoG4Trajectories::SoG4Trajectories( |
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| 48 | ) |
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| 49 | :fContainer(0) |
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| 50 | ,fSensor(0) |
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| 51 | ////////////////////////////////////////////////////////////////////////////// |
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| 52 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 53 | { |
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| 54 | SO_NODE_CONSTRUCTOR(SoG4Trajectories); |
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| 55 | SO_NODE_ADD_FIELD(model,(ALL)); |
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| 56 | SO_NODE_ADD_FIELD(timeStart,(0)); |
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| 57 | SO_NODE_ADD_FIELD(timeInterval,(0.05F)); |
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| 58 | SO_NODE_ADD_FIELD(timeSteps,(100)); |
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| 59 | SO_NODE_ADD_FIELD(timeIndex,(0)); |
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| 60 | |
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| 61 | SO_NODE_ADD_FIELD(timeMin,(0)); |
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| 62 | SO_NODE_ADD_FIELD(timeMax,(0)); |
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| 63 | SO_NODE_ADD_FIELD(verbose,(FALSE)); |
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| 64 | |
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| 65 | SO_NODE_ADD_FIELD(alternateRep,(NULL)); |
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| 66 | |
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| 67 | SO_NODE_DEFINE_ENUM_VALUE(Model,ALL); |
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| 68 | SO_NODE_DEFINE_ENUM_VALUE(Model,TIMED); |
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| 69 | |
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| 70 | SO_NODE_SET_SF_ENUM_TYPE(model,Model); |
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| 71 | |
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| 72 | fSensor = new SoFieldSensor(sensorCB,this); |
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| 73 | fSensor->attach(&timeInterval); |
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| 74 | |
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| 75 | timeSteps.addAuditor(&timeInterval,SoNotRec::FIELD); |
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| 76 | timeStart.addAuditor(&timeInterval,SoNotRec::FIELD); |
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| 77 | |
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| 78 | } |
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| 79 | ////////////////////////////////////////////////////////////////////////////// |
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| 80 | SoG4Trajectories::~SoG4Trajectories( |
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| 81 | ) |
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| 82 | ////////////////////////////////////////////////////////////////////////////// |
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| 83 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 84 | { |
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| 85 | fSensor->detach(); |
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| 86 | timeSteps.removeAuditor(&timeInterval,SoNotRec::FIELD); |
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| 87 | timeStart.removeAuditor(&timeInterval,SoNotRec::FIELD); |
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| 88 | } |
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| 89 | ////////////////////////////////////////////////////////////////////////////// |
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| 90 | void SoG4Trajectories::GLRender ( |
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| 91 | SoGLRenderAction* aAction |
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| 92 | ) |
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| 93 | ////////////////////////////////////////////////////////////////////////////// |
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| 94 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 95 | { |
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| 96 | G4RunManager* runManager = G4RunManager::GetRunManager(); |
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| 97 | if(!runManager) return; |
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| 98 | const G4Event* event = runManager->GetCurrentEvent(); |
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| 99 | if(!event) return; |
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| 100 | G4TrajectoryContainer* trajectoryContainer = event->GetTrajectoryContainer(); |
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| 101 | if(!trajectoryContainer) return; |
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| 102 | |
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| 103 | SoState* state = aAction->getState(); |
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| 104 | state->push(); |
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| 105 | |
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| 106 | SoLazyElement::setLightModel(state, SoLazyElement::BASE_COLOR); |
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| 107 | |
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| 108 | glPushAttrib(GL_ENABLE_BIT); |
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| 109 | glPushAttrib(GL_CURRENT_BIT); |
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| 110 | |
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| 111 | SoMaterialBundle mb(aAction); |
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| 112 | mb.sendFirst(); |
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| 113 | |
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| 114 | const SbColor& color = SoLazyElement::getDiffuse(aAction->getState(),0); |
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| 115 | float red,green,blue; |
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| 116 | color.getValue(red,green,blue); |
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| 117 | glDisable(GL_LIGHTING); |
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| 118 | glColor3f(red,green,blue); |
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| 119 | |
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| 120 | if((SoG4Trajectories::Model)model.getValue()==SoG4Trajectories::TIMED) { |
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| 121 | |
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| 122 | if(fContainer!=trajectoryContainer) { // Event had changed. |
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| 123 | timeOrder(trajectoryContainer); |
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| 124 | fContainer = trajectoryContainer; |
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| 125 | } |
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| 126 | |
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| 127 | int timen = fTimeOrderedPoints.size(); |
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| 128 | int ti = timeIndex.getValue(); |
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| 129 | if((ti>=0)&&(ti<timen)) { |
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| 130 | |
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| 131 | const std::vector<PointIdentifier>& ids = fTimeOrderedPoints[ti]; |
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| 132 | int idn = ids.size(); |
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| 133 | if(verbose.getValue()==TRUE) |
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| 134 | SoDebugError::postInfo("SoG4RunManager::GLRender", |
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| 135 | "debug : render slice %d with %d points.", |
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| 136 | ti,idn); |
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| 137 | |
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| 138 | for(int t=0;t<=ti;t++) { |
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| 139 | const std::vector<PointIdentifier>& ids = fTimeOrderedPoints[t]; |
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| 140 | int idn = ids.size(); |
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| 141 | |
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| 142 | // First pass to draw points : |
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| 143 | glBegin(GL_POINTS); |
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| 144 | int i; |
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| 145 | for(i=0;i<idn;i++) { |
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| 146 | int itraj = ids[i].fTrajectory; |
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| 147 | int ipoint = ids[i].fPoint; |
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| 148 | G4Trajectory* trajectory = |
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| 149 | (G4Trajectory*)(*trajectoryContainer)[(size_t)itraj]; |
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| 150 | int pointn = trajectory->GetPointEntries(); |
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| 151 | if( (pointn==1) || (ipoint==pointn-1) ) { |
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| 152 | G4TrajectoryPoint* tp = |
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| 153 | (G4TrajectoryPoint*)(trajectory->GetPoint(ipoint)); |
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| 154 | G4ThreeVector pos = tp->GetPosition(); |
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| 155 | glVertex3d(pos.x(),pos.y(),pos.z()); |
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| 156 | } |
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| 157 | } |
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| 158 | glEnd(); |
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| 159 | |
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| 160 | // Draw segments : |
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| 161 | glBegin(GL_LINES); |
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| 162 | for(i=0;i<idn;i++) { |
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| 163 | int itraj = ids[i].fTrajectory; |
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| 164 | int ipoint = ids[i].fPoint; |
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| 165 | G4Trajectory* trajectory = |
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| 166 | (G4Trajectory*)(*trajectoryContainer)[(size_t)itraj]; |
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| 167 | int pointn = trajectory->GetPointEntries(); |
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| 168 | if( (pointn==1) || (ipoint==pointn-1) ) { |
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| 169 | } else { |
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| 170 | G4TrajectoryPoint* tp = |
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| 171 | (G4TrajectoryPoint*)(trajectory->GetPoint(ipoint)); |
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| 172 | G4ThreeVector pos = tp->GetPosition(); |
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| 173 | glVertex3d(pos.x(),pos.y(),pos.z()); |
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| 174 | tp = (G4TrajectoryPoint*)(trajectory->GetPoint(ipoint+1)); |
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| 175 | pos = tp->GetPosition(); |
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| 176 | glVertex3d(pos.x(),pos.y(),pos.z()); |
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| 177 | } |
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| 178 | } |
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| 179 | glEnd(); |
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| 180 | } |
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| 181 | } |
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| 182 | |
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| 183 | } else { |
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| 184 | |
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| 185 | int number = trajectoryContainer->entries(); |
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| 186 | for(int index=0;index<number;index++) { |
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| 187 | G4Trajectory* trajectory = |
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| 188 | (G4Trajectory*)(*trajectoryContainer)[(size_t)index]; |
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| 189 | int pointn = trajectory->GetPointEntries(); |
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| 190 | if(pointn==1) { |
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| 191 | glBegin(GL_POINTS); |
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| 192 | G4TrajectoryPoint* tp = (G4TrajectoryPoint*)(trajectory->GetPoint(0)); |
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| 193 | G4ThreeVector pos = tp->GetPosition(); |
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| 194 | glVertex3d(pos.x(),pos.y(),pos.z()); |
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| 195 | glEnd(); |
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| 196 | } else { |
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| 197 | glBegin(GL_LINE_STRIP); |
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| 198 | for (int i = 0; i < pointn ; i++) { |
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| 199 | G4TrajectoryPoint* tp = |
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| 200 | (G4TrajectoryPoint*)(trajectory->GetPoint(i)); |
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| 201 | G4ThreeVector pos = tp->GetPosition(); |
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| 202 | glVertex3d(pos.x(),pos.y(),pos.z()); |
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| 203 | } |
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| 204 | glEnd(); |
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| 205 | } |
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| 206 | } |
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| 207 | |
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| 208 | } |
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| 209 | |
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| 210 | glPopAttrib(); //GL_CURRENT_BIT |
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| 211 | glPopAttrib(); //GL_ENABLE_BIT |
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| 212 | |
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| 213 | state->pop(); |
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| 214 | } |
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| 215 | ////////////////////////////////////////////////////////////////////////////// |
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| 216 | void SoG4Trajectories::rayPick ( |
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| 217 | SoRayPickAction* aAction |
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| 218 | ) |
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| 219 | ////////////////////////////////////////////////////////////////////////////// |
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| 220 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 221 | { |
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| 222 | if(!shouldRayPick(aAction)) return; |
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| 223 | |
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| 224 | aAction->setObjectSpace(); |
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| 225 | |
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| 226 | G4RunManager* runManager = G4RunManager::GetRunManager(); |
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| 227 | if(runManager) { |
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| 228 | const G4Event* event = runManager->GetCurrentEvent(); |
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| 229 | if(event) { |
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| 230 | G4TrajectoryContainer* trajectoryContainer = |
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| 231 | event->GetTrajectoryContainer(); |
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| 232 | if(trajectoryContainer) { |
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| 233 | int number = trajectoryContainer->entries(); |
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| 234 | for(int index=0;index<number;index++) { |
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| 235 | G4Trajectory* trajectory = |
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| 236 | (G4Trajectory*)(*trajectoryContainer)[(size_t)index]; |
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| 237 | int pointn = trajectory->GetPointEntries(); |
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| 238 | if(!pointn) continue; |
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| 239 | G4TrajectoryPoint* tp = |
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| 240 | (G4TrajectoryPoint*)(trajectory->GetPoint(0)); |
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| 241 | G4ThreeVector pos = tp->GetPosition(); |
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| 242 | SbVec3f v0; |
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| 243 | v0.setValue((float)pos.x(),(float)pos.y(),(float)pos.z()); |
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| 244 | for (int i = 1; i < pointn ; i++) { |
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| 245 | tp = (G4TrajectoryPoint*)(trajectory->GetPoint(i)); |
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| 246 | pos = tp->GetPosition(); |
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| 247 | SbVec3f v1((float)pos.x(),(float)pos.y(),(float)pos.z()); |
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| 248 | SbVec3f isect; |
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| 249 | SbBool hit = aAction->intersect(v0, v1, isect); |
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| 250 | if(hit && aAction->isBetweenPlanes(isect)) { |
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| 251 | SoPickedPoint* pp = aAction->addIntersection(isect); |
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| 252 | if(pp) { |
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| 253 | pp->setMaterialIndex(0); |
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| 254 | pp->setObjectNormal(SbVec3f(0.0f, 0.0f, 1.0f)); |
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| 255 | } |
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| 256 | } |
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| 257 | v0 = v1; |
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| 258 | } |
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| 259 | } |
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| 260 | } |
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| 261 | } |
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| 262 | } |
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| 263 | } |
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| 264 | ////////////////////////////////////////////////////////////////////////////// |
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| 265 | void SoG4Trajectories::computeBBox ( |
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| 266 | SoAction* //aAction |
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| 267 | ,SbBox3f& aBox |
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| 268 | ,SbVec3f& aCenter |
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| 269 | ) |
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| 270 | ////////////////////////////////////////////////////////////////////////////// |
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| 271 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 272 | { |
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| 273 | G4RunManager* runManager = G4RunManager::GetRunManager(); |
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| 274 | if(runManager) { |
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| 275 | const G4Event* event = runManager->GetCurrentEvent(); |
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| 276 | if(event) { |
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| 277 | G4TrajectoryContainer* trajectoryContainer = |
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| 278 | event->GetTrajectoryContainer(); |
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| 279 | if(trajectoryContainer) { |
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| 280 | int number = trajectoryContainer->entries(); |
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| 281 | double xmin = 0; |
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| 282 | double ymin = 0; |
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| 283 | double zmin = 0; |
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| 284 | double xmax = 0; |
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| 285 | double ymax = 0; |
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| 286 | double zmax = 0; |
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| 287 | bool first = true; |
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| 288 | for(int index=0;index<number;index++) { |
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| 289 | G4Trajectory* trajectory = |
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| 290 | (G4Trajectory*)(*trajectoryContainer)[(size_t)index]; |
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| 291 | int pointn = trajectory->GetPointEntries(); |
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| 292 | for (int i = 0; i < pointn ; i++) { |
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| 293 | G4TrajectoryPoint* tp = |
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| 294 | (G4TrajectoryPoint*)(trajectory->GetPoint(i)); |
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| 295 | G4ThreeVector pos = tp->GetPosition(); |
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| 296 | if(first) { |
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| 297 | xmax = xmin = pos.x(); |
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| 298 | ymax = ymin = pos.y(); |
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| 299 | zmax = zmin = pos.z(); |
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| 300 | first = false; |
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| 301 | } else { |
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| 302 | xmin = MINIMUM(xmin,pos.x()); |
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| 303 | ymin = MINIMUM(ymin,pos.y()); |
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| 304 | zmin = MINIMUM(zmin,pos.z()); |
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| 305 | xmax = MAXIMUM(xmax,pos.x()); |
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| 306 | ymax = MAXIMUM(ymax,pos.y()); |
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| 307 | zmax = MAXIMUM(zmax,pos.z()); |
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| 308 | } |
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| 309 | } |
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| 310 | } |
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| 311 | if(!first) { |
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| 312 | aBox.setBounds(SbVec3f((float)xmin,(float)ymin,(float)zmin), |
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| 313 | SbVec3f((float)xmax,(float)ymax,(float)zmax)); |
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| 314 | } |
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| 315 | } |
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| 316 | } |
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| 317 | } |
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| 318 | aCenter = aBox.getCenter(); |
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| 319 | } |
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| 320 | ////////////////////////////////////////////////////////////////////////////// |
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| 321 | void SoG4Trajectories::generatePrimitives( |
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| 322 | SoAction* //aAction |
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| 323 | ) |
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| 324 | ////////////////////////////////////////////////////////////////////////////// |
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| 325 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 326 | { |
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| 327 | } |
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| 328 | ////////////////////////////////////////////////////////////////////////////// |
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| 329 | void SoG4Trajectories::flush( |
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| 330 | ) |
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| 331 | ////////////////////////////////////////////////////////////////////////////// |
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| 332 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 333 | { |
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| 334 | glFlush(); |
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| 335 | glFinish(); |
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| 336 | } |
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| 337 | ////////////////////////////////////////////////////////////////////////////// |
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| 338 | bool SoG4Trajectories::isG4LabTrajectories( |
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| 339 | G4TrajectoryContainer* aContainer |
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| 340 | ) |
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| 341 | ////////////////////////////////////////////////////////////////////////////// |
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| 342 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 343 | { |
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| 344 | if(!aContainer) return false; |
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| 345 | |
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| 346 | int number = aContainer->entries(); |
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| 347 | if(number<=0) return false; |
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| 348 | |
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| 349 | // Check if G4Trajectory is a G4Lab::Trajectory : |
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| 350 | G4Lab::Trajectory* trajectory = |
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| 351 | dynamic_cast<G4Lab::Trajectory*>((G4Trajectory*)(*aContainer)[(size_t)0]); |
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| 352 | |
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| 353 | return (trajectory ? true : false); |
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| 354 | } |
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| 355 | ////////////////////////////////////////////////////////////////////////////// |
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| 356 | void SoG4Trajectories::timeOrder( |
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| 357 | G4TrajectoryContainer* aContainer |
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| 358 | ) |
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| 359 | ////////////////////////////////////////////////////////////////////////////// |
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| 360 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 361 | { |
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| 362 | fTimeOrderedPoints.clear(); |
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| 363 | |
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| 364 | if((SoG4Trajectories::Model)model.getValue() |
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| 365 | !=SoG4Trajectories::TIMED) return; |
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| 366 | |
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| 367 | if(!aContainer) return; |
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| 368 | |
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| 369 | if(!isG4LabTrajectories(aContainer)) return; |
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| 370 | |
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| 371 | int number = aContainer->entries(); |
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| 372 | if(number<=0) return; |
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| 373 | |
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| 374 | // Compute min, max time : |
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| 375 | double minTime = 0; |
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| 376 | double maxTime = 0; |
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| 377 | int numberOfPoints = 0; |
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| 378 | for(int index=0;index<number;index++) { |
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| 379 | G4Lab::Trajectory* trajectory = |
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| 380 | (G4Lab::Trajectory*)(*aContainer)[(size_t)index]; |
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| 381 | int pointn = trajectory->GetPointEntries(); |
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| 382 | for (int i = 0; i < pointn ; i++) { |
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| 383 | double globalTime = trajectory->GetPointGlobalTime(i); |
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| 384 | if(numberOfPoints==0) { |
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| 385 | minTime = globalTime; |
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| 386 | maxTime = globalTime; |
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| 387 | } else { |
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| 388 | minTime = MINIMUM(minTime,globalTime); |
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| 389 | maxTime = MAXIMUM(maxTime,globalTime); |
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| 390 | } |
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| 391 | numberOfPoints++; |
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| 392 | } |
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| 393 | } |
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| 394 | SbBool flag = enableNotify(FALSE); |
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| 395 | timeMin.setValue((float)minTime); |
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| 396 | timeMax.setValue((float)maxTime); |
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| 397 | enableNotify(flag); |
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| 398 | |
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| 399 | // Construct the time ordered point list : |
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| 400 | int timen = timeSteps.getValue(); |
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| 401 | if(timen>0) { |
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| 402 | //double deltaTime = (maxTime - minTime)/timen; |
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| 403 | double deltaTime = timeInterval.getValue(); |
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| 404 | int count = 0; |
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| 405 | for(int t=0;t<=timen;t++) { |
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| 406 | fTimeOrderedPoints.push_back(std::vector<PointIdentifier>()); |
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| 407 | std::vector<PointIdentifier>& ids = fTimeOrderedPoints[t]; |
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| 408 | double tmin = timeStart.getValue() + t * deltaTime; |
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| 409 | double tmax = tmin + deltaTime; |
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| 410 | for(int index=0;index<number;index++) { |
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| 411 | G4Lab::Trajectory* trajectory = |
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| 412 | (G4Lab::Trajectory*)(*aContainer)[(size_t)index]; |
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| 413 | int pointn = trajectory->GetPointEntries(); |
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| 414 | for (int i = 0; i < pointn ; i++) { |
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| 415 | double globalTime = trajectory->GetPointGlobalTime(i); |
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| 416 | if((tmin<=globalTime) && (globalTime<tmax)) { |
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| 417 | ids.push_back(PointIdentifier(index,i)); |
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| 418 | count++; |
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| 419 | } |
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| 420 | } |
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| 421 | } |
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| 422 | } |
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| 423 | |
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| 424 | /* |
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| 425 | if(count!=numberOfPoints) { |
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| 426 | SoDebugError::postWarning("SoG4RunManager::GLRender", |
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| 427 | "point count problem ; %d points, but %d ordered.", |
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| 428 | numberOfPoints,count); |
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| 429 | } |
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| 430 | */ |
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| 431 | } |
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| 432 | |
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| 433 | if(verbose.getValue()==TRUE) |
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| 434 | SoDebugError::postInfo("SoG4RunManager::GLRender", |
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| 435 | "points : %d, minTime : %g, maxTime : %g, timeStart : %g, timeInterval : %g, timeSteps : %d.", |
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| 436 | numberOfPoints,minTime,maxTime, |
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| 437 | timeStart.getValue(),timeInterval.getValue(),timeSteps.getValue()); |
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| 438 | |
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| 439 | } |
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| 440 | ////////////////////////////////////////////////////////////////////////////// |
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| 441 | void SoG4Trajectories::sensorCB ( |
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| 442 | void* aData |
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| 443 | ,SoSensor* //aSensor |
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| 444 | ) |
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| 445 | ////////////////////////////////////////////////////////////////////////////// |
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| 446 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 447 | { |
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| 448 | G4RunManager* runManager = G4RunManager::GetRunManager(); |
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| 449 | if(!runManager) return; |
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| 450 | const G4Event* event = runManager->GetCurrentEvent(); |
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| 451 | if(!event) return; |
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| 452 | G4TrajectoryContainer* trajectoryContainer = |
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| 453 | event->GetTrajectoryContainer(); |
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| 454 | if(!trajectoryContainer) return; |
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| 455 | |
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| 456 | SoG4Trajectories* This = (SoG4Trajectories*)aData; |
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| 457 | |
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| 458 | This->timeOrder(trajectoryContainer); |
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| 459 | |
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| 460 | } |
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| 461 | |
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| 462 | #include <Inventor/nodes/SoSeparator.h> |
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| 463 | #include <Inventor/nodes/SoCoordinate3.h> |
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| 464 | //#include <Inventor/nodes/SoLineSet.h> |
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| 465 | #include <Inventor/nodes/SoIndexedLineSet.h> |
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| 466 | ////////////////////////////////////////////////////////////////////////////// |
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| 467 | void SoG4Trajectories::generateAlternateRep( |
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| 468 | ) |
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| 469 | ////////////////////////////////////////////////////////////////////////////// |
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| 470 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 471 | { |
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| 472 | G4RunManager* runManager = G4RunManager::GetRunManager(); |
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| 473 | if(!runManager) return; |
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| 474 | const G4Event* event = runManager->GetCurrentEvent(); |
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| 475 | if(!event) return; |
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| 476 | G4TrajectoryContainer* trajectoryContainer = event->GetTrajectoryContainer(); |
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| 477 | if(!trajectoryContainer) return; |
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| 478 | |
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| 479 | /* With SoLineSets : |
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| 480 | int number = trajectoryContainer->entries(); |
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| 481 | for(int index=0;index<number;index++) { |
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| 482 | G4Trajectory* trajectory = |
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| 483 | (G4Trajectory*)(*trajectoryContainer)[(size_t)index]; |
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| 484 | int pointn = trajectory->GetPointEntries(); |
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| 485 | if(pointn>=1) { |
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| 486 | SbVec3f* points = new SbVec3f[pointn]; |
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| 487 | for (int i = 0; i < pointn ; i++) { |
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| 488 | G4TrajectoryPoint* tp = |
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| 489 | (G4TrajectoryPoint*)(trajectory->GetPoint(i)); |
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| 490 | G4ThreeVector pos = tp->GetPosition(); |
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| 491 | points[i].setValue((float)pos.x(),(float)pos.y(),(float)pos.z()); |
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| 492 | } |
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| 493 | |
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| 494 | // Scene graph : |
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| 495 | SoSeparator* separator = new SoSeparator; |
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| 496 | |
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| 497 | SoCoordinate3* coordinate3 = new SoCoordinate3; |
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| 498 | coordinate3->point.setValues(0,pointn,points); |
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| 499 | delete [] points; |
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| 500 | separator->addChild(coordinate3); |
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| 501 | |
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| 502 | SoLineSet* lineSet = new SoLineSet; |
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| 503 | lineSet->numVertices.setValues(0,1,&pointn); |
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| 504 | separator->addChild(lineSet); |
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| 505 | |
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| 506 | alternateRep.setValue(separator); |
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| 507 | } |
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| 508 | } */ |
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| 509 | |
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| 510 | // With one SoIndexedLineSet : |
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| 511 | int npoint = 0; |
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| 512 | int ncoord = 0; |
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| 513 | {int number = trajectoryContainer->entries(); |
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| 514 | for(int index=0;index<number;index++) { |
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| 515 | G4Trajectory* trajectory = |
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| 516 | (G4Trajectory*)(*trajectoryContainer)[(size_t)index]; |
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| 517 | int pointn = trajectory->GetPointEntries(); |
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| 518 | if(pointn>=1) { |
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| 519 | npoint += pointn; |
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| 520 | ncoord += pointn + 1; |
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| 521 | } |
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| 522 | }} |
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| 523 | if(npoint<=0) return; |
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| 524 | |
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| 525 | SbVec3f* points = new SbVec3f[npoint]; |
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| 526 | int32_t* coords = new int32_t[ncoord]; |
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| 527 | |
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| 528 | int ipoint = 0; |
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| 529 | int icoord = 0; |
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| 530 | |
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| 531 | int number = trajectoryContainer->entries(); |
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| 532 | for(int index=0;index<number;index++) { |
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| 533 | G4Trajectory* trajectory = |
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| 534 | (G4Trajectory*)(*trajectoryContainer)[(size_t)index]; |
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| 535 | int pointn = trajectory->GetPointEntries(); |
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| 536 | if(pointn>=1) { |
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| 537 | for (int i = 0; i < pointn ; i++) { |
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| 538 | G4TrajectoryPoint* tp = |
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| 539 | (G4TrajectoryPoint*)(trajectory->GetPoint(i)); |
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| 540 | G4ThreeVector pos = tp->GetPosition(); |
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| 541 | points[ipoint].setValue((float)pos.x(),(float)pos.y(),(float)pos.z()); |
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| 542 | coords[icoord] = ipoint; |
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| 543 | ipoint++; |
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| 544 | icoord++; |
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| 545 | } |
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| 546 | coords[icoord] = SO_END_LINE_INDEX; |
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| 547 | icoord++; |
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| 548 | } |
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| 549 | } |
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| 550 | |
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| 551 | SoSeparator* separator = new SoSeparator; |
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| 552 | |
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| 553 | SoCoordinate3* coordinate3 = new SoCoordinate3; |
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| 554 | coordinate3->point.setValues(0,ipoint,points); |
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| 555 | delete [] points; |
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| 556 | separator->addChild(coordinate3); |
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| 557 | |
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| 558 | SoIndexedLineSet* indexedLineSet = new SoIndexedLineSet; |
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| 559 | indexedLineSet->coordIndex.setValues(0,icoord,coords); |
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| 560 | delete [] coords; |
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| 561 | separator->addChild(indexedLineSet); |
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| 562 | |
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| 563 | alternateRep.setValue(separator); |
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| 564 | } |
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| 565 | ////////////////////////////////////////////////////////////////////////////// |
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| 566 | void SoG4Trajectories::clearAlternateRep( |
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| 567 | ) |
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| 568 | ////////////////////////////////////////////////////////////////////////////// |
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| 569 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 570 | { |
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| 571 | alternateRep.setValue(NULL); |
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| 572 | } |
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| 573 | ////////////////////////////////////////////////////////////////////////////// |
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| 574 | void SoG4Trajectories::doAction( |
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| 575 | SoAction* aAction |
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| 576 | ) |
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| 577 | ////////////////////////////////////////////////////////////////////////////// |
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| 578 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 579 | { |
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| 580 | SO_ALTERNATEREP_DO_ACTION(aAction) |
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| 581 | SoShape::doAction(aAction); |
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| 582 | } |
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