Gabriele Cosmo
137 lines
3.9 KiB
C++
137 lines
3.9 KiB
C++
// 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: replicaCal.cc,v 1.1.8.1 1999/12/07 20:47:56 gunter Exp $
|
|
// GEANT4 tag $Name: geant4-01-00 $
|
|
//
|
|
//
|
|
//
|
|
// Replicated geometry performance test - ~calorimeter with end caps. Main
|
|
// calorimeter block is replicated (divided) in r & z.
|
|
// Toggle optimisation with 0/1 on command line. Default - optimisation ON
|
|
|
|
#include "G4ios.hh"
|
|
#include <stdlib.h>
|
|
#include <math.h>
|
|
|
|
#include "G4GeometryManager.hh"
|
|
#include "Shoot.hh"
|
|
#include "G4Timer.hh"
|
|
|
|
#include "G4PVPlacement.hh"
|
|
#include "G4PVReplica.hh"
|
|
#include "G4LogicalVolume.hh"
|
|
#include "G4Tubs.hh"
|
|
|
|
const G4int numShoot = 10000;
|
|
const G4bool optimise= true;
|
|
const G4double x0=1.12343*cm;
|
|
|
|
G4VPhysicalVolume* BuildReplicaCal(G4Material* Air)
|
|
{
|
|
G4double xr=x0/4;
|
|
G4int nr=20;
|
|
G4int nl=20;
|
|
|
|
G4double r1=20*xr,r2=21*xr,z1=10*x0,z2=11*x0;
|
|
// Container
|
|
G4Tubs *ecalTube=new G4Tubs("ECAL",0,r2,z2,0,360*deg);
|
|
// End cap
|
|
G4Tubs *leakTube=new G4Tubs("LEAK",0,r2,0.5*x0,0,360*deg);
|
|
// Wrapper
|
|
G4Tubs *latrTube=new G4Tubs("LATR",r1,r2,z1,0,360*deg);
|
|
// Main calorimeter block
|
|
G4Tubs *blocTube=new G4Tubs("BLOC",0,r1,z1,0,360*deg);
|
|
G4Tubs *blocTubeR=new G4Tubs("BLOCR",0,r1/nr,z1,0,360*deg);
|
|
G4Tubs *blocTubeRZ=new G4Tubs("BLOCRZ",0,r1/nr,z1/nl,0,360*deg);
|
|
|
|
G4double zc=0.5*(z1+z2);
|
|
|
|
G4LogicalVolume *ecalLog=new G4LogicalVolume(ecalTube,Air,
|
|
"ecalLog",0,0,0);
|
|
G4LogicalVolume *leakLog=new G4LogicalVolume(leakTube,Air,
|
|
"leakLog",0,0,0);
|
|
G4LogicalVolume *latrLog=new G4LogicalVolume(latrTube,Air,
|
|
"latrLog",0,0,0);
|
|
G4LogicalVolume *blocLog=new G4LogicalVolume(blocTube,Air,
|
|
"blocLog",0,0,0);
|
|
G4LogicalVolume *blocRLog=new G4LogicalVolume(blocTubeR,Air,
|
|
"blocRLog",0,0,0);
|
|
G4LogicalVolume *blocRZLog=new G4LogicalVolume(blocTubeRZ,Air,
|
|
"blocRZLog",0,0,0);
|
|
|
|
|
|
G4PVPlacement *ecalPhys=new G4PVPlacement(0,G4ThreeVector(),
|
|
"ecalPhys",
|
|
ecalLog,
|
|
0,false,0);
|
|
// Position end caps, wrapper and calorimeter bloc within ecal
|
|
G4PVPlacement *leakPhys=new G4PVPlacement(0,G4ThreeVector(0,0,-zc),
|
|
"leakPhys",
|
|
leakLog,
|
|
ecalPhys,false,0);
|
|
G4PVPlacement *leakPhys2=new G4PVPlacement(0,G4ThreeVector(0,0,zc),
|
|
"leakPhys",
|
|
leakLog,
|
|
ecalPhys,false,1);
|
|
G4PVPlacement *latrPhys=new G4PVPlacement(0,G4ThreeVector(),
|
|
"latrPhys",
|
|
latrLog,
|
|
ecalPhys,false,0);
|
|
G4PVPlacement *blocPhys=new G4PVPlacement(0,G4ThreeVector(),
|
|
"blocPhys",
|
|
blocLog,
|
|
ecalPhys,false,0);
|
|
|
|
// Create replicas
|
|
G4PVReplica *blocPhysR=new G4PVReplica("blocRepR",
|
|
blocRLog,blocPhys,
|
|
kRho,nr,r1/nr,0);
|
|
G4PVReplica *blocPhysRZ=new G4PVReplica("blocRepRZ",
|
|
blocRZLog,blocPhysR,
|
|
kZAxis,nl,2*z1/nl);
|
|
|
|
return ecalPhys;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
G4ThreeVector pos(0,0,-10*x0+0.01*cm);
|
|
G4double phi=M_PI*0.5,theta=15*deg;
|
|
G4ThreeVector dir(cos(phi)*sin(theta),sin(phi)*sin(theta),cos(theta));
|
|
G4VPhysicalVolume *myTopNode;
|
|
G4Timer timer;
|
|
|
|
G4cout << " Replication Performance Test - P.Kent 26.09.96" << endl;
|
|
#ifndef NDEBUG
|
|
G4cout << "WARNING: *** ASSERTs are compiled IN ***" << endl;
|
|
#endif
|
|
|
|
myTopNode=BuildReplicaCal(NULL); // Build the geometry
|
|
timer.Start();
|
|
G4GeometryManager::GetInstance()->CloseGeometry(optimise);
|
|
timer.Stop();
|
|
|
|
if (optimise)
|
|
{
|
|
G4cout << "Optimisation ON";
|
|
}
|
|
else
|
|
{
|
|
G4cout << "Optimisation OFF";
|
|
}
|
|
G4cout << " Geometry close took " << timer << endl;
|
|
|
|
G4cout << endl << "Shooting from " << pos << " along " << dir << endl;
|
|
ShootVerbose(myTopNode,pos,dir);
|
|
Shoot(numShoot,myTopNode,pos,dir);
|
|
|
|
G4GeometryManager::GetInstance()->OpenGeometry();
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|