Gabriele Cosmo
92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
// This code implementation is the intellectual property of
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// the 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: BuildCalorimeter.hh,v 1.1.8.1 1999/12/07 20:47:55 gunter Exp $
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// GEANT4 tag $Name: geant4-01-00 $
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//
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#ifndef BUILDCALORIMETER_HH
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#define BUILDCALORIMETER_HH
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#include "G4PVPlacement.hh"
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#include "G4LogicalVolume.hh"
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#include "G4Box.hh"
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#include "G4Tubs.hh"
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G4VPhysicalVolume* BuildCalorimeter()
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{
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G4double offset=22.5,xTlate,yTlate;
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G4int i,j,copyNo;
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G4double z = 13.;
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G4double a = 26.98*g/mole;
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G4double density = 2.7*g/cm3;
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G4Box *myWorldBox= new G4Box ("WBox",10000,10000,10000);
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G4Box *myCalBox = new G4Box ("CBox",1500,1500,1000);
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G4Tubs *myTargetTube = new G4Tubs ("TTube",0,22.5,1000,0,360);
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G4LogicalVolume *myWorldLog=new G4LogicalVolume(myWorldBox,0,
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"WLog",0,0,0);
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G4LogicalVolume *myCalLog=new G4LogicalVolume(myCalBox,0,
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"CLog",0,0,0);
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G4LogicalVolume *myTargetLog=new G4LogicalVolume(myTargetTube,0,
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"TLog",0,0,0);
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G4PVPlacement *myWorldPhys=new G4PVPlacement(0,G4ThreeVector(),
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"WPhys",
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myWorldLog,
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0,false,0);
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G4PVPlacement *myCalPhys=new G4PVPlacement(0,G4ThreeVector(),
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"CalPhys",
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myCalLog,
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myWorldPhys,false,0);
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G4String tName1("TPhys1"); // Allow all target physicals to share
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// same name (delayed copy)
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copyNo=0;
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for (j=1;j<=25;j++)
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{
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yTlate=-1000.0-40.0+j*80.0;
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for (i=1;i<=50;i++)
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{
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copyNo++;
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xTlate=-1000.0-20.0+i*45.0-offset;
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G4PVPlacement *myTargetPhys=new G4PVPlacement(0,G4ThreeVector(xTlate,yTlate,0),
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tName1,
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myTargetLog,
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myCalPhys,
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false,
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copyNo);
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}
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}
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G4String tName2("TPhys2"); // Allow all target physicals to share
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// same name (delayed copy)
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copyNo=0;
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for (j=1;j<=26;j++)
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{
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yTlate=-1000.0-80.0+j*80.0;
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for (i=1;i<=50;i++)
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{
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copyNo++;
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xTlate=-1000.0-20.0+i*45.0;
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G4PVPlacement *myTargetPhys=new G4PVPlacement(0,G4ThreeVector(xTlate,yTlate,0),
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tName2,
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myTargetLog,
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myCalPhys,
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false,
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copyNo);
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}
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}
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return myWorldPhys;
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}
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#endif
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