Import Geant4 0.0.0 source tree

2016-06-01 15:25:35 +02:00
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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4Trajectory.cc,v 2.2 1998/07/13 17:29:00 urbi Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+//
+// ---------------------------------------------------------------
+//
+// G4Trajectory.cc
+//
+// Contact:
+//   Questions and comments to this code should be sent to
+//     Katsuya Amako  (e-mail: Katsuya.Amako@kek.jp)
+//     Makoto  Asai   (e-mail: asai@kekvax.kek.jp)
+//     Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp)
+//
+// ---------------------------------------------------------------
+
+
+#include "G4Trajectory.hh"
+
+#include "G4ParticleTable.hh"
+#include "G4ThreeVector.hh"
+#include "G4Polyline.hh"
+#include "G4Circle.hh"
+#include "G4Colour.hh"
+#include "G4VisAttributes.hh"
+#include "G4VVisManager.hh"
+
+///////////////////////////////////////////
+G4Trajectory::G4Trajectory(G4Track* aTrack)
+///////////////////////////////////////////
+{
+   G4ParticleDefinition * fpParticleDefinition = aTrack->GetDefinition();
+   ParticleName = fpParticleDefinition->GetParticleName();
+   PDGCharge = fpParticleDefinition->GetPDGCharge();
+   PDGEncoding = fpParticleDefinition->GetPDGEncoding();
+   fTrackID = aTrack->GetTrackID();
+   fParentID = aTrack->GetParentID();
+   positionRecord.insert(aTrack->GetPosition());
+}
+
+//////////////////////////////////////////
+G4Trajectory::G4Trajectory(G4Trajectory &)
+//////////////////////////////////////////
+{
+}
+
+
+/////////////////////////////
+G4Trajectory::~G4Trajectory()
+/////////////////////////////
+{
+}
+
+///////////////////////////////////
+void G4Trajectory::ShowTrajectory()
+///////////////////////////////////
+{
+   G4cout << endl << "TrackID =" << fTrackID 
+        << ":ParentID=" << fParentID << endl;
+   G4cout << "Particle name : " << ParticleName 
+        << "  Charge : " << PDGCharge << endl;
+   G4cout << "  Current trajectory has " << positionRecord.entries() 
+        << " points." << endl;
+
+   for( size_t i=0 ; i < positionRecord.entries() ; i++){
+       G4cout << "Point[" << i << "]" 
+            << " Position= " << positionRecord[i].GetPosition() << endl;
+   }
+}
+
+///////////////////////////////////////////////
+void G4Trajectory::DrawTrajectory(G4int i_mode)
+///////////////////////////////////////////////
+{
+
+   G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance();
+   G4ThreeVector pos;
+
+   if(i_mode>=0)
+   {
+     G4Polyline pPolyline;
+     for (int i = 0; i < positionRecord.entries() ; i++) {
+       pos = positionRecord[i].GetPosition();
+       pPolyline.append( pos );
+     }
+
+     G4Colour colour;
+     if(PDGCharge<0.) 
+        colour = G4Colour(1.,0.,0.);
+     else if(PDGCharge>0.) 
+        colour = G4Colour(0.,0.,1.);
+     else 
+        colour = G4Colour(0.,1.,0.);
+
+     G4VisAttributes attribs(colour);
+     pPolyline.SetVisAttributes(attribs);
+     if(pVVisManager) pVVisManager->Draw(pPolyline);
+   }
+
+   if(i_mode!=0)
+   {
+     for(int j=0; j<positionRecord.entries(); j++) {
+       pos = positionRecord[j].GetPosition();
+       G4Circle circle( pos );
+       circle.SetScreenSize(0.001*i_mode);
+       circle.SetFillStyle(G4Circle::filled);
+       G4Colour colSpot(0.,0.,0.);
+       G4VisAttributes attSpot(colSpot);
+       circle.SetVisAttributes(attSpot);
+       if(pVVisManager) pVVisManager->Draw(circle);
+     }
+   }
+
+}
+
+////////////////////////////////////////////
+void G4Trajectory::AppendStep(G4Step* aStep)
+////////////////////////////////////////////
+{
+   positionRecord.append( aStep->GetPostStepPoint()->
+                                 GetPosition() );
+}
+  
+/////////////////////////////////////////////
+G4ParticleDefinition* G4Trajectory::GetParticleDefinition()
+/////////////////////////////////////////////
+{
+   return (G4ParticleTable::GetParticleTable()->FindParticle(ParticleName));
+}
+