Gabriele Cosmo
110 lines
2.1 KiB
C++
110 lines
2.1 KiB
C++
// This code implementation is the intellectual property of
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// the RD44 GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4RaySteppingAction.cc,v 2.1 1998/07/13 17:11:12 urbi Exp $
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// GEANT4 tag $Name: geant4-00 $
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//
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//
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// 16/Apr/1997 J. Allison: For visualization/test/test19.
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#include "G4RaySteppingAction.hh"
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#include "G4SteppingManager.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4VVisManager.hh"
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#include "G4VisAttributes.hh"
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#include "G4Colour.hh"
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#include "G4Polyline.hh"
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#include "G4Point3D.hh"
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#include "G4Vector3D.hh"
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G4RaySteppingAction::G4RaySteppingAction() : weHaveContact(false), pVisAttribs(0){}
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void G4RaySteppingAction::UserSteppingAction() {
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G4Step* piStep = GetSteppingManager () -> GetStep ();
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// G4cout <<"G4Step* piStep: "<< (void *) piStep << endl;
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G4Track* pTrack = piStep -> GetTrack();
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//G4cout << "G4Track* pTrack: "<<(void *) pTrack << endl;
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pVPV = pTrack -> GetNextVolume();
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//G4cout << "G4VPhysicalVolume* pVPV: "<<(void *) pVPV << endl;
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if (pVPV) {
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weHaveContact = true;
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pLV = pVPV -> GetLogicalVolume();
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//G4cout <<"G4LogicalVolume* pLV: "<< (void *) pLV << endl;
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pSol = pLV -> GetSolid();
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//G4cout <<"G4VSolid* pSol: "<< (void *) pSol << endl;
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G4Point3D point = piStep -> GetPostStepPoint () -> GetPosition ();
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//G4cout << "Point: " << point << endl;
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G4Vector3D translation = pVPV -> GetTranslation();
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G4RotationMatrix* rotation = pVPV -> GetRotation();
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if (rotation) {
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point.transform(G4Transform3D(*rotation, -translation));
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}
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else {
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point.transform(G4Translate3D(-translation));
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}
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//G4cout << "Point after transformation: " << point << endl;
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normal = pSol -> SurfaceNormal(point);
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//G4cout << "normal: " << normal << endl;
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pVisAttribs = pLV -> GetVisAttributes ();
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//G4cout << "Vis attributes: " << *pVisAttribs << endl;
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}
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else {
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weHaveContact = false;
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}
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pTrack -> SetTrackStatus(fStopAndKill);
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}
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