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: MySteppingAction.cc,v 2.1 1998/07/12 02:37:19 urbi Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+
+#include "MySteppingAction.hh"
+#include "G4VVisManager.hh"
+#include "G4Polyline.hh"
+#include "G4Colour.hh"
+#include "G4VisAttributes.hh"
+
+#include "MySteppingActionMessenger.cc"
+
+MySteppingAction::MySteppingAction()
+:drawFlag(false)
+{
+  new MySteppingActionMessenger(this);
+}
+
+void MySteppingAction::UserSteppingAction()
+{
+  if(drawFlag)
+  {
+    G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance();
+
+    if (pVVisManager) {
+      const G4SteppingManager* pSM = GetSteppingManager();
+      G4Polyline polyline;
+
+      G4double charge = pSM->GetTrack()->GetDefinition()->GetPDGCharge();
+      G4Colour colour;
+      if      (charge < 0.) colour = G4Colour(1., 0., 0.);
+      else if (charge > 0.) colour = G4Colour(0., 0., 1.);
+      else                  colour = G4Colour(0., 1., 0.);
+      G4VisAttributes attribs(colour);
+      polyline.SetVisAttributes(attribs);
+      polyline.append(pSM->GetStep()->GetPreStepPoint()->GetPosition());
+      polyline.append(pSM->GetStep()->GetPostStepPoint()->GetPosition());
+      pVVisManager -> Draw(polyline);
+    }
+  }
+}
+
+