Import Geant4 4.1.0 source tree

2016-06-08 16:39:52 +02:00
parent 921d3b1cda
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * 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: ExN02ChamberParameterisation.cc,v 1.1 2002/03/05 15:21:59 gcosmo Exp $
+// GEANT4 tag $Name: geant4-04-01 $
+//
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#include "ExN02ChamberParameterisation.hh"
+
+#include "G4VPhysicalVolume.hh"
+#include "G4ThreeVector.hh"
+#include "G4Box.hh"
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+ExN02ChamberParameterisation::ExN02ChamberParameterisation(  
+        G4int    NoChambers, 
+        G4double startZ,          //  Z of center of first 
+        G4double spacingZ,        //  Z spacing of centers
+        G4double widthChamber, 
+        G4double lengthInitial, 
+        G4double lengthFinal )
+{
+   fNoChambers =  NoChambers; 
+   fStartZ     =  startZ; 
+   fHalfWidth  =  widthChamber*0.5;
+   fSpacing    =  spacingZ;
+   fHalfLengthFirst = 0.5 * lengthInitial; 
+   // fHalfLengthLast = lengthFinal;
+   if( NoChambers > 0 ){
+      fHalfLengthIncr =  0.5 * (lengthFinal-lengthInitial)/NoChambers;
+      if (spacingZ < widthChamber) {
+       G4Exception("ExN02ChamberParameterisation construction: Width>Spacing");
+      }
+   }
+   
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+ExN02ChamberParameterisation::~ExN02ChamberParameterisation()
+{}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void ExN02ChamberParameterisation::ComputeTransformation
+(const G4int copyNo, G4VPhysicalVolume* physVol) const
+{
+  G4double      Zposition= fStartZ + (copyNo+1) * fSpacing;
+  G4ThreeVector origin(0,0,Zposition);
+  physVol->SetTranslation(origin);
+  physVol->SetRotation(0);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void ExN02ChamberParameterisation::ComputeDimensions
+(G4Box& trackerChamber, const G4int copyNo,
+ const G4VPhysicalVolume* physVol) const
+{
+  G4double  halfLength= fHalfLengthFirst + copyNo * fHalfLengthIncr;
+  trackerChamber.SetXHalfLength(halfLength);
+  trackerChamber.SetYHalfLength(halfLength);
+  trackerChamber.SetZHalfLength(fHalfWidth);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......