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include/ASCIIPrimaryGenerator.hh deleted 100644 → 0
View file @ 878512fb
//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * 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. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
/// \file ASCIIPrimaryGenerator.hh
/// \brief Definition of the ASCIIPrimaryGenerator class
//
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef ASCIIPrimaryGenerator_h
#define ASCIIPrimaryGenerator_h 1
#include "G4VPrimaryGenerator.hh"
#include "lgAnalysis.hh"
#include <fstream>
#include <vector>
class G4Event;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class ASCIIPrimaryGenerator : public G4VPrimaryGenerator
{
public:
ASCIIPrimaryGenerator();
~ASCIIPrimaryGenerator();
virtual void SetInputFile(G4String _name);
virtual void GetNextEvent( );
inline G4int GetnEvents(){return fnEvents;}
public:
virtual void GeneratePrimaryVertex(G4Event*);
private:
std::vector< G4ThreeVector >* fPositionVec;
std::vector< G4ThreeVector >* fMomentumVec;
std::vector< G4double >* fEnergyVec;
G4int fEventNo;
G4int fnEvents = 0;
std::ifstream fInputFile;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
include/DetectorConstruction.hh
View file @ af3b373f
......@@ -55,39 +55,29 @@ class DetectorConstruction : public G4VUserDetectorConstruction
virtual G4VPhysicalVolume* Construct();
void BuildWorld ();
void BuildTrapezoidLG ();
void BuildPMT ();
void BuildDefaultLG ();
void PlaceGeometry ();
void SetWorldVolume (G4ThreeVector arg);
void SetEnvelope (G4ThreeVector arg);
void SetRotation (G4ThreeVector arg);
void SetTranslation (G4ThreeVector arg);
void SetPMTTranslation (G4ThreeVector arg);
void SetPMTDiameter (G4double arg);
void SetLGthickness (G4double arg);
void UseCADModel (G4String fileName);
void OutputToGDML (G4String name);
void SetNSegmentsX (G4int arg);
void SetNSegmentsZ (G4int arg);
void SetSurfaceModel (const G4OpticalSurfaceModel model);
void SetSurfaceFinish (const G4OpticalSurfaceFinish finish);
void SetSurfaceType (const G4SurfaceType type);
void SetSurfaceSigmaAlpha (G4double v);
void AddSurfaceMPV (const char* c, G4MaterialPropertyVector* mpv);
void AddGasMPV (const char* c, G4MaterialPropertyVector* mpv);
private:
G4ThreeVector* m_worldDim;
G4ThreeVector* m_LGenvelope;
G4ThreeVector* m_LGpos;
G4ThreeVector* m_pmtPos;
G4RotationMatrix* m_rotation;
G4double m_pmtDia;
G4double m_PMTthickness;
G4double m_thickness;
G4int m_nSegmentsX;
G4int m_nSegmentsZ;
G4bool m_ConstructionHasBeenDone;
G4bool m_UsingCADmodel;
......@@ -95,29 +85,32 @@ class DetectorConstruction : public G4VUserDetectorConstruction
G4LogicalVolume* m_logicWorld;
G4VPhysicalVolume* m_physWorld;
G4Box* m_solidHalfWorld;
G4LogicalVolume* m_logicHalfWorld;
G4VPhysicalVolume* m_physHalfWorld;
//The light guide will probably be built from boolean solids
G4LogicalVolume* m_logicLG;
G4VPhysicalVolume* m_physLG;
G4Trd* m_inner;
G4Trd* m_outter;
G4SubtractionSolid* m_LightGuide;
G4LogicalVolume* m_logicLightGuide;
std::vector< G4VPhysicalVolume* > m_physLightGuide;
G4Tubs* m_fiberCore;
G4LogicalVolume* m_logicCore;
std::vector< G4VPhysicalVolume* > m_physCore;
G4Tubs* m_solidPMT;
G4LogicalVolume* m_logicPMT;
std::vector< G4VPhysicalVolume* > m_physPMT;
G4Tubs* m_fiberCladding;
G4LogicalVolume* m_logicCladding;
std::vector< G4VPhysicalVolume* > m_physCladding;
std::vector< G4LogicalBorderSurface* > m_Surfvec;
G4Tubs* m_fiberBuffer;
G4LogicalVolume* m_logicBuffer;
std::vector< G4VPhysicalVolume* > m_physBuffer;
Materials* materials;
G4Material* m_filler;
G4MaterialPropertiesTable* m_GasMPT;
G4Tubs* m_solidPMT;
G4LogicalVolume* m_logicPMT;
G4VPhysicalVolume* m_physPMT;
G4GDMLParser m_Parser;
G4RunManager* m_runMan;
DetectorMessenger* m_DetectorMessenger;
G4LogicalBorderSurface* m_Surface;
Materials* materials;
G4RunManager* m_runMan;
DetectorMessenger* m_DetectorMessenger;
};
#endif /*DetectorConstruction_h*/
include/DetectorMessenger.hh
View file @ af3b373f
......@@ -64,15 +64,10 @@ class DetectorMessenger: public G4UImessenger{
// the model
G4UIcmdWithAString* fModelCmd;
G4UIcmdWith3VectorAndUnit* fWorldVolumeCmd;
G4UIcmdWith3VectorAndUnit* fEnvelopeCmd;
G4UIcmdWith3VectorAndUnit* fModelRotationCmd;
G4UIcmdWith3VectorAndUnit* fModelTranslationCmd;
G4UIcmdWith3VectorAndUnit* fPMTTranslationCmd;
G4UIcmdWithADoubleAndUnit* fPMTDiameterCmd;
G4UIcmdWithADoubleAndUnit* fLGThicknessCmd;
G4UIcmdWithAString* fOutputModelCmd;
G4UIcmdWithAnInteger* fNsegmentsXCmd;
G4UIcmdWithAnInteger* fNsegmentsZCmd;
// the surface
G4UIcmdWithAString* fSurfaceModelCmd;
......@@ -81,8 +76,5 @@ class DetectorMessenger: public G4UImessenger{
G4UIcmdWithADouble* fSurfaceSigmaAlphaCmd;
G4UIcmdWithAString* fSurfaceMatPropVectorCmd;
// the gas
G4UIcmdWithAString* fGasPropVectorCmd;
};
#endif
include/PrimaryGeneratorAction.hh
View file @ af3b373f
......@@ -33,7 +33,6 @@
#include "G4VUserPrimaryGeneratorAction.hh"
#include "PrimaryGeneratorMessenger.hh"
#include "ASCIIPrimaryGenerator.hh"
#include "G4GeneralParticleSource.hh"
......@@ -57,10 +56,8 @@ class PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
private:
G4GeneralParticleSource* fParticleGun;
ASCIIPrimaryGenerator* fASCIIParticleGun;
PrimaryGeneratorMessenger* fMessenger;
G4int fnEvents;
G4bool fUseASCIIInput;
G4bool fUseRootInput;
TFile* fInputFile;
TTree* fInputTree;
......
src/ASCIIPrimaryGenerator.cc deleted 100644 → 0
View file @ 878512fb
//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * 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. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
/// \file ASCIIPrimaryGenerator.cc
/// \brief Implementation of the PrimaryGenerator1 class
//
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "ASCIIPrimaryGenerator.hh"
#include "G4Event.hh"
#include "G4RunManager.hh"
#include "G4ParticleTable.hh"
#include "G4ParticleDefinition.hh"
#include "G4PrimaryParticle.hh"
#include "G4PrimaryVertex.hh"
#include "G4PhysicalConstants.hh"
#include "G4SystemOfUnits.hh"
#include "Randomize.hh"
/*
*
*/
ASCIIPrimaryGenerator::ASCIIPrimaryGenerator()
: G4VPrimaryGenerator(),fEventNo(0)
{
fPositionVec = new std::vector< G4ThreeVector >;
fMomentumVec = new std::vector< G4ThreeVector >;
fEnergyVec = new std::vector< G4double >;
}
/*
*
*/
ASCIIPrimaryGenerator::~ASCIIPrimaryGenerator()
{ }
/*
*
*/
void ASCIIPrimaryGenerator::GeneratePrimaryVertex(G4Event* event)
{
G4ParticleDefinition* particleDefinition=
G4ParticleTable::GetParticleTable()->FindParticle("opticalphoton");
std::vector< G4PrimaryVertex* > vertexVec;
std::vector< G4PrimaryParticle* > particleVec;
fPositionVec->clear();
fMomentumVec->clear();
fEnergyVec->clear();
GetNextEvent();
// Pass the original event number through to the ouput
auto analysisManager = G4AnalysisManager::Instance();
analysisManager->FillNtupleIColumn(7, fEventNo );
//For each photon read in, add a new particle and vertex to the event
int nPhotons = fPositionVec->size();
for(int i = 0; i < nPhotons; i++){
particleVec.push_back( new G4PrimaryParticle(particleDefinition) );
particleVec.back()->SetMomentumDirection( fMomentumVec->at(i) );
particleVec.back()->SetKineticEnergy( fEnergyVec->at(i)*eV );
vertexVec.push_back( new G4PrimaryVertex( fPositionVec->at(i) , 0*s ) );
vertexVec.back()->SetPrimary( particleVec.back() );
event->AddPrimaryVertex( vertexVec.back() );
}
}
/*
* Fill member vectors with position, momentum and energy of all
* photons in the next event stored in the input ascii file
*/
void ASCIIPrimaryGenerator::GetNextEvent(){
std::string str;
double x,y,z,px,py,pz,energy;
// The first line of each event should be "Event #"
// If it's not, there's an error in the file formatting
// or we've reached the end of the file
getline(fInputFile,str);
if(str[0] == 'E'){
fEventNo = std::atoi( str.substr( 6, str.size() ).c_str() );
}else{
G4cout << "Error reading input event. Searching for next event..." << G4endl;
while( !fInputFile.eof() ){
getline(fInputFile,str);
if(str[0] == 'E'){
fEventNo = std::atoi( str.substr( 6, str.size() ).c_str() );
break;
}
}
if( fInputFile.eof() ){
G4cout << "Reached end of input file" << G4endl;
fEventNo = -1;
return;
}
}
// Loop through the event and read all photons.
// Format is:
// (Vertex) V, x, y, z
// (Momentum) P, px, py, pz, energy
// Then push all of those to their respective member vectors
getline(fInputFile,str);
while( !fInputFile.eof() ){
//
//Get Vertex
if(str[0] != 'V'){
G4cout << "Error reading input vertex at position " << fInputFile.tellg() << G4endl;
return;
}
x = std::atof( str.substr(2,19).c_str() );
y = std::atof( str.substr(20,37).c_str() );
z = std::atof( str.substr(38,55).c_str() );
fPositionVec->push_back( G4ThreeVector(x*mm,y*mm,z*mm) );
//
//Get momentum and energy
getline(fInputFile,str);
if(str[0] != 'P'){
G4cout << "Error reading input momentum at position " << fInputFile.tellg() << G4endl;
return;
}
px = std::atof( str.substr(2,19).c_str() );
py = std::atof( str.substr(20,37).c_str() );
pz = std::atof( str.substr(38,55).c_str() );
fMomentumVec->push_back( G4ThreeVector(px,py,pz) );
energy = std::atof( str.substr(56,73).c_str() );
fEnergyVec->push_back( energy );
//
//The next line is either another Vertex, or the end of the event
getline(fInputFile,str);
if( str[0] == 'E' ) return;
}
}
/*
* Open the input file and get the total number of events from it
*/
void ASCIIPrimaryGenerator::SetInputFile(G4String _name){
std::string str;
fInputFile.open( _name.c_str() );
getline(fInputFile,str);
fnEvents = std::atoi( str.substr(15,str.size() ).c_str() );
}
src/DetectorConstruction.cc
View file @ af3b373f
......@@ -67,18 +67,16 @@
DetectorConstruction::DetectorConstruction()
: G4VUserDetectorConstruction(),
m_worldDim( new G4ThreeVector(0.25*m,0.5*m,0.25*m) ),
m_LGenvelope( new G4ThreeVector(89.75*mm,113.*mm,165.*mm) ),
m_LGpos( new G4ThreeVector() ),
m_pmtPos( new G4ThreeVector() ),
m_rotation( new G4RotationMatrix() ),
m_pmtDia(65.*mm),
m_PMTthickness(0.25*mm),
m_thickness(1.0*mm),
m_nSegmentsX(1),
m_nSegmentsZ(1),
m_ConstructionHasBeenDone(false),
m_UsingCADmodel(false),
m_logicWorld(0),
m_physLG(0),
m_physPMT(0),
m_DetectorMessenger(nullptr)
{
materials = Materials::getInstance();
......@@ -88,15 +86,6 @@ DetectorConstruction::DetectorConstruction()
m_DetectorMessenger = new DetectorMessenger(this);
m_runMan = G4RunManager::GetRunManager();
//Set default values
G4double PhotonEnergy[2] = {0.5*eV,8.0*eV};
G4double RefractiveIndexAir[2] = {1.0,1.0};
m_filler = G4NistManager::Instance()->FindOrBuildMaterial("G4_AIR");
m_GasMPT = new G4MaterialPropertiesTable();
m_GasMPT->AddProperty("RINDEX", PhotonEnergy, RefractiveIndexAir, 2);
m_filler->SetMaterialPropertiesTable(m_GasMPT);
}
......@@ -126,7 +115,6 @@ G4VPhysicalVolume* DetectorConstruction::Construct(){
}
if(!m_logicWorld) BuildWorld();
if(!m_logicLightGuide) BuildTrapezoidLG();
PlaceGeometry();
m_ConstructionHasBeenDone = true;
......@@ -166,80 +154,109 @@ void DetectorConstruction::BuildWorld(){
G4VisAttributes* boxVisAtt_world= new G4VisAttributes(G4VisAttributes::Invisible);
m_logicWorld ->SetVisAttributes(boxVisAtt_world);
//----------------- Define Half of the world -----------------//
// This volume will be filled with gas with a different refractive
// index than the rest of the world and will hold the light guide
// and PMT
m_solidHalfWorld =
new G4Box("HalfWorld", //name
m_worldDim->x(), //sizeX
m_worldDim->y()/2, //sizeY
m_worldDim->z()); //sizeZ
m_logicHalfWorld =
new G4LogicalVolume(m_solidHalfWorld, //solid
m_filler, //material
"HalfWorld"); //name
m_physHalfWorld =
new G4PVPlacement(0, //no rotation
G4ThreeVector(0,m_worldDim->y()/2,0), //at (0,0,0)
m_logicHalfWorld, //logical volume
"HalfWorld", //name
m_logicWorld, //mother volume
false, //no boolean operation
0, //copy number
checkOverlaps); //overlaps checking
G4VisAttributes* boxVisAtt_half_world = new G4VisAttributes(G4Colour(0.0,0.0,1.0,0.1)); // or G4Colour(0.0,0.0,1.0,0.1)
m_logicHalfWorld ->SetVisAttributes(boxVisAtt_half_world);
}
/*
* Make the trapezoidal light guide logical volume
* Make the default light guide
*/
void DetectorConstruction::BuildTrapezoidLG( ){
//Divide the light guide envelope (cumulative) by the number
//of light guides that will occupy it
G4double xSize = (m_LGenvelope->x()/2.)/m_nSegmentsX;
G4double zSize = (m_LGenvelope->z()/2.)/m_nSegmentsZ;
//Determine the size of the top of the trapezoid so the
//square opening will be inscribed in the window of the PMT
G4double PMTwindow = .707*m_pmtDia/2.;
m_rotation->rotateX(90*deg);
//Aluminum outter
m_outter =
new G4Trd("BasicLightGuide",
xSize,
PMTwindow + m_thickness,
zSize,
PMTwindow + m_thickness,
m_LGenvelope->y()/2.);
//Air inner
m_inner =
new G4Trd("AirVolume",
xSize - m_thickness,
PMTwindow,
zSize - m_thickness,
PMTwindow,
m_LGenvelope->y()/2. + 0.1*mm);
//Subtract material to hollow out the light guide
m_LightGuide =
new G4SubtractionSolid("BasicLightGuide",
m_outter,
m_inner);
m_logicLightGuide =
new G4LogicalVolume(m_LightGuide,
materials->Al,
"BasicLightGuide");
void DetectorConstruction::BuildDefaultLG( ){
// Build the light guide here up until the logical volume
// Maybe build the aluminum portion into a single CAD solid and add
// fibers and air here
bool CHECK_OVERLAPS = false;
//Change these variables to what they really should be
double fiberLength = 200*mm;
double core_diam = 0.610*mm;
double cladding_diam = 0.650*mm;
double buffer_diam = 0.710*mm;
//Core
m_fiberCore = new G4Tubs("fiber_core", // name
0.0*mm, // inner radius
core_diam/2.0,// outter radius
fiberLength, // length
0.0*deg, // sweep starting angle
360.0*deg); // sweep stopping angle
m_logicCore = new G4LogicalVolume( m_fiberCore, // solid to be created from
materials->pQuartz, // material
"fiber_logicCore"); // name
//Cladding
m_fiberCladding = new G4Tubs("fiber_cladding", // name
core_diam/2.0, // inner radius
cladding_diam/2.0, // outter radius
fiberLength, // length
0.0*deg, // sweep starting angle
360.0*deg); // sweep stopping angle
m_logicCladding = new G4LogicalVolume( m_fiberCladding, // solid to be created from
materials->pQuartz, // material
"fiber_logicCladding"); // name
//Buffer
m_fiberBuffer = new G4Tubs("fiber_buffer", // name
cladding_diam/2.0,// inner radius
buffer_diam/2.0, // outter radius
fiberLength, // length
0.0*deg, // sweep starting angle
360.0*deg); // sweep stopping angle
m_logicBuffer = new G4LogicalVolume( m_fiberBuffer, // solid to be created from
materials->pQuartz, // material
"fiber_logicBuffer"); // name
// Place the fibers
G4RotationMatrix* fiberRotation = new G4RotationMatrix();
fiberRotation->rotateX(90.*deg);
char name[32];
for(int i = 0; i < 16; i++){
// Find a good way to calculate the positions. I'm assuming only x varies here
double x = -20*mm + 0.8*i*mm;
//Core
sprintf(name,"fiberCore_%d", i);
m_physCore.push_back(
new G4PVPlacement(fiberRotation, //Rotation
G4ThreeVector( x , 0.0 , 0.0 ), //Position
m_logicCore, //Logical volume this is built from
name, //Name
m_logicWorld, //Mother volume
false, //If there are boolean operations
i, //Copy number
CHECK_OVERLAPS) ); //Check for overlaps with other geometry
//Cladding
sprintf(name,"fiberCladding_%d", i);
m_physCladding.push_back(
new G4PVPlacement(fiberRotation, //Rotation
G4ThreeVector( x , 0.0 , 0.0 ), //Position
m_logicCladding, //Logical volume this is built from
name, //Name
m_logicWorld, //Mother volume
false, //If there are boolean operations
i, //Copy number
CHECK_OVERLAPS) ); //Check for overlaps with other geometry
//Core
sprintf(name,"fiberBuffer_%d", i);
m_physBuffer.push_back(
new G4PVPlacement(fiberRotation, //Rotation
G4ThreeVector( x , 0.0 , 0.0 ), //Position
m_logicBuffer, //Logical volume this is built from
name, //Name
m_logicWorld, //Mother volume
false, //If there are boolean operations
i, //Copy number
CHECK_OVERLAPS) ); //Check for overlaps with other geometry
}
}
......@@ -262,7 +279,7 @@ void DetectorConstruction::BuildPMT(){
m_logicPMT =
new G4LogicalVolume(m_solidPMT, //solid
m_filler, //material
materials->Air, //material
"PMT"); //name
G4VisAttributes* VisAtt_PMT = new G4VisAttributes(G4Colour(1.0,1.0,0.6,0.7));
......@@ -272,75 +289,47 @@ void DetectorConstruction::BuildPMT(){
}
/*
*
* Place the geometry. This is done in it's own step in case
* the user has specified a CAD model to be used
*/
void DetectorConstruction::PlaceGeometry(){
G4double xPos = 0.;
G4double yPos = m_LGenvelope->y()/2. + m_LGpos->y() - m_worldDim->y()/2.;
G4double zPos = 0.;
G4double PMTx = 0.;
G4double PMTy = m_LGenvelope->y() + m_pmtPos->y() + m_PMTthickness - m_worldDim->y()/2.;
G4double PMTz = 0.;
G4RotationMatrix * PMTrot = new G4RotationMatrix();
PMTrot->rotateX(90*deg);
char name[40];
for(G4int xIndex = 0; xIndex < m_nSegmentsX; xIndex++ ){
//Start from -x, add user specified offset, add 1/2 the width of one LG, then a full width for each
xPos = - m_LGenvelope->x()/2. + m_LGpos->x() + (0.5 + xIndex)*m_LGenvelope->x()/m_nSegmentsX;
//Centered on the light guide plus any user specified offset
PMTx = xPos + m_pmtPos->x();
for(G4int zIndex = 0; zIndex < m_nSegmentsZ; zIndex++ ){
//Start from -z, add user specified offset, add 1/2 the length of one LG, then a full length for each
zPos = - m_LGenvelope->z()/2. + m_LGpos->z() + (0.5 + zIndex)*m_LGenvelope->z()/m_nSegmentsZ;
//Centered on the light guide plus any user specified offset
PMTz = zPos + m_pmtPos->z();
//----------------- Place the LightGuide -----------------//
sprintf(name,"LightGuide%d_%d",xIndex,zIndex);
m_physLightGuide.push_back(
new G4PVPlacement(m_rotation,
G4ThreeVector(xPos, yPos, zPos),
m_logicLightGuide,
name,
m_logicHalfWorld,
false,
0) );
//----------------- Place the PMT -----------------//
sprintf(name,"PMT%d_%d",xIndex,zIndex);
m_physPMT.push_back(
new G4PVPlacement(PMTrot,
G4ThreeVector(PMTx, PMTy, PMTz),
m_logicPMT,
name,
m_logicHalfWorld,
false,
0) );
//----------------- Define Optical Borders -----------------//
sprintf(name,"AlSurface%d_%d",xIndex,zIndex);
m_Surfvec.push_back(
new G4LogicalBorderSurface(name,
m_physLightGuide.back(),
m_physHalfWorld,
materials->AlSurface ) );
m_Surfvec.push_back(
new G4LogicalBorderSurface(name,
m_physHalfWorld,
m_physLightGuide.back(),
materials->AlSurface ) );
}//end y loop
}//end x loop
//----------------- Place the LightGuide -----------------//
m_physLG = new G4PVPlacement(m_rotation,
*m_LGpos,
m_logicLG,
"LightGuide",
m_logicWorld,
false,
0);
//----------------- Place the PMT -----------------//
m_physPMT = new G4PVPlacement(new G4RotationMatrix(),
*m_pmtPos,
m_logicPMT,
"PMT",
m_logicWorld,
false,
0);
//----------------- Define Optical Borders -----------------//
// One of these is correct. The order of the logical volumes is different
// between the two. This is specific to the direction of light i.e. from
// volume a to volume b or vice versa
// m_Surface = new G4LogicalBorderSurface("AlSurface",
// m_physLightGuide,
// m_physWorld,
// materials->AlSurface ) );
//
m_Surface = new G4LogicalBorderSurface("AlSurface",
m_physWorld,
m_physLG,
materials->AlSurface );
}
/*
......@@ -361,22 +350,6 @@ void DetectorConstruction::SetWorldVolume(G4ThreeVector arg){
}
}
/*
* Sets the envelope the light guide is constructed in
* If the geometry has already been constructed, reconstruct
* it with the new envelope
*/
void DetectorConstruction::SetEnvelope(G4ThreeVector arg){
if(m_LGenvelope) delete m_LGenvelope;
m_LGenvelope = new G4ThreeVector(arg);
if(m_ConstructionHasBeenDone){
Construct();
m_runMan->GeometryHasBeenModified();
G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/rebuild");
}
}
/*
* If the world already exists, rotate the light guide
* otherwise set the rotation for the light guide that will be built
......@@ -390,9 +363,7 @@ void DetectorConstruction::SetRotation(G4ThreeVector arg){
m_rotation->rotateZ(arg.z());
if(m_ConstructionHasBeenDone){
for(uint i = 0; i < m_physLightGuide.size(); i++){
m_physLightGuide[i]->SetRotation(m_rotation);
}
m_physLG->SetRotation(m_rotation);
m_runMan->GeometryHasBeenModified();
G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/rebuild");
}
......@@ -405,12 +376,7 @@ void DetectorConstruction::SetRotation(G4ThreeVector arg){
*/
void DetectorConstruction::SetTranslation(G4ThreeVector arg){
if(m_ConstructionHasBeenDone){
if(m_physLightGuide.size() == 1){
m_physLightGuide.back()->SetTranslation(arg);
} else {
m_LGpos = new G4ThreeVector(arg);
Construct();
}
m_physLG->SetTranslation(arg);
m_runMan->GeometryHasBeenModified();
G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/rebuild");
} else {
......@@ -426,12 +392,7 @@ void DetectorConstruction::SetTranslation(G4ThreeVector arg){
*/
void DetectorConstruction::SetPMTTranslation(G4ThreeVector arg){
if(m_ConstructionHasBeenDone){
if(m_physPMT.size() == 1){
m_physPMT.back()->SetTranslation(arg);
} else {
m_LGpos = new G4ThreeVector(arg);
Construct();
}
m_physPMT->SetTranslation(arg);
m_runMan->GeometryHasBeenModified();
G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/rebuild");
} else {
......@@ -453,40 +414,20 @@ void DetectorConstruction::SetPMTDiameter(G4double arg){
}
}
/*
* Set the thickness of the trapezoidal light guide shell
* If the geometry has already been constructed, reconstruct
* it with the new thickness
*/
void DetectorConstruction::SetLGthickness(G4double arg){
m_thickness = arg;
if(m_ConstructionHasBeenDone){
Construct();
m_runMan->GeometryHasBeenModified();
G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/rebuild");
}
}
/*
* Builds a light guide logical volume from CAD model file
*/
void DetectorConstruction::UseCADModel(G4String fileName){
//Delete anything we are going to redefine
if(m_logicLightGuide) delete m_logicLightGuide;
float xSize=0.0, ySize=0.0, zSize=0.0;
for(uint i = 0; i < m_physLightGuide.size(); i++){
delete m_physLightGuide[i];
delete m_physPMT[i];
delete m_Surfvec[2*i];
delete m_Surfvec[2*i+1];
if(m_ConstructionHasBeenDone){
delete m_logicLG;
delete m_physLG;
delete m_physPMT;
delete m_Surface;
}
m_physLightGuide.clear();
m_physPMT.clear();
m_Surfvec.clear();
float xSize=0.0, ySize=0.0, zSize=0.0;
G4String fileType = fileName.substr( fileName.last('.') + 1, fileName.size() - fileName.last('.'));
......@@ -497,24 +438,20 @@ void DetectorConstruction::UseCADModel(G4String fileName){
mesh->SetOffset( G4ThreeVector(-20*cm, 0, 0) );
mesh->SetReverse(false);
m_logicLightGuide =
m_logicLG =
new G4LogicalVolume(mesh->GetSolid(), //solid
materials->Al, //material
"LightGuide"); //name
}else{
G4cout << "File type not supported" << G4endl;
}
if(fileType == "gdml"){
m_Parser.Read(fileName);
}
if(fileType == "step"){
m_logicLightGuide = m_Parser.ParseST(fileName,materials->Air,materials->Al);
}
if(m_logicLightGuide !=0 ){
if(m_logicLG !=0 ){
//Print the extent to the console to help the user position the light guide
char message[64];
G4VisExtent extent = m_logicLightGuide->GetSolid()->GetExtent();
G4VisExtent extent = m_logicLG->GetSolid()->GetExtent();
xSize = extent.GetXmax() - extent.GetXmin();
ySize = extent.GetYmax() - extent.GetYmin();
zSize = extent.GetZmax() - extent.GetZmin();
......@@ -529,7 +466,6 @@ void DetectorConstruction::UseCADModel(G4String fileName){
}
if(m_pmtPos == 0) m_pmtPos = new G4ThreeVector( );
SetEnvelope( G4ThreeVector( m_nSegmentsX*xSize, ySize, m_nSegmentsZ*zSize ) );
if(m_ConstructionHasBeenDone){
PlaceGeometry();
......@@ -540,44 +476,6 @@ void DetectorConstruction::UseCADModel(G4String fileName){
}
/*
* Output the model of the light guide to GDML
*/
void DetectorConstruction::OutputToGDML(G4String fileName){
if(m_physLightGuide[0] != 0){
//For some reason this only works as a pointer
G4GDMLParser* gdml = new G4GDMLParser();
gdml->Write(fileName.c_str(),m_physLightGuide.back());
delete gdml;
}else{
G4cout << "No physical light guide defined..." << G4endl;
G4cout << "Can't write model to GDML" << G4endl;
}
}
/*
* Set the segmentation of the light guide envelope in x
* Reconstruct the geometry if necessary
*/
void DetectorConstruction::SetNSegmentsX(G4int arg){
m_nSegmentsX = arg;
if(m_ConstructionHasBeenDone){
Construct();
}
}
/*
* Set the segmentation of the light guide envelope in Z
* Reconstruct the geometry if necessary
*/
void DetectorConstruction::SetNSegmentsZ(G4int arg){
m_nSegmentsZ = arg;
if(m_ConstructionHasBeenDone){
Construct();
}
}
/*
* Set the surface model for the light guide
*/
......@@ -633,15 +531,3 @@ void DetectorConstruction::AddSurfaceMPV(const char* c, G4MaterialPropertyVector
materials->GetMPTArray().at(1)->DumpTable();
G4cout << "............." << G4endl;
}
/*
* Set the material property table of the volume
* which contains the light guide
*/
void DetectorConstruction::AddGasMPV(const char* c, G4MaterialPropertyVector* mpv){
mpv->SetSpline(true);
m_GasMPT->AddProperty(c, mpv);
G4cout << "The MPT for the gas is now: " << G4endl;
m_GasMPT->DumpTable();
G4cout << "............." << G4endl;
}
src/DetectorMessenger.cc
View file @ af3b373f
......@@ -69,15 +69,6 @@ DetectorMessenger::DetectorMessenger(DetectorConstruction * Det)
fWorldVolumeCmd->SetDefaultValue(G4ThreeVector(0.25,0.25,0.5));
fWorldVolumeCmd->SetDefaultUnit("m");
fEnvelopeCmd =
new G4UIcmdWith3VectorAndUnit("/lightGuide/envelope", this);
fEnvelopeCmd->SetGuidance("Set the size light guide envelope");
fEnvelopeCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fEnvelopeCmd->SetToBeBroadcasted(false);
fEnvelopeCmd->SetParameterName("X","Y","Z",true);
fEnvelopeCmd->SetDefaultValue(G4ThreeVector(89.75*CLHEP::mm,113.*CLHEP::mm,339.*CLHEP::mm));
fEnvelopeCmd->SetDefaultUnit("m");
//Model commands
fModelCmd = new G4UIcmdWithAString("/lightGuide/model/CADmodel", this);
fModelCmd->SetGuidance("CAD model to be used");
......@@ -121,36 +112,6 @@ DetectorMessenger::DetectorMessenger(DetectorConstruction * Det)
fPMTDiameterCmd->SetDefaultValue( 65.0*CLHEP::mm );
fPMTDiameterCmd->SetDefaultUnit("mm");
fLGThicknessCmd =
new G4UIcmdWithADoubleAndUnit("/lightGuide/model/SkinThickness",this);
fLGThicknessCmd->SetGuidance("Set thickness of the light guide skin");
fLGThicknessCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fLGThicknessCmd->SetToBeBroadcasted(false);
fLGThicknessCmd->SetParameterName("thickness",true);
fLGThicknessCmd->SetDefaultValue( 1.0*CLHEP::mm );
fLGThicknessCmd->SetDefaultUnit("mm");
fOutputModelCmd = new G4UIcmdWithAString("/lightGuide/model/OutputModel",this);
fOutputModelCmd->SetGuidance("Creates a .gdml file of the light guide with the given name");
fOutputModelCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fOutputModelCmd->SetToBeBroadcasted(false);
fNsegmentsXCmd =
new G4UIcmdWithAnInteger("/lightGuide/model/nSegmentsX",this);
fNsegmentsXCmd->SetGuidance("Set segmentation of the light guide envelope in x");
fNsegmentsXCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fNsegmentsXCmd->SetToBeBroadcasted(false);
fNsegmentsXCmd->SetParameterName("nSegmentsX",true);
fNsegmentsXCmd->SetDefaultValue( 1 );
fNsegmentsZCmd =
new G4UIcmdWithAnInteger("/lightGuide/model/nSegmentsZ",this);
fNsegmentsZCmd->SetGuidance("Set segmentation of the light guide envelope in z");
fNsegmentsZCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fNsegmentsZCmd->SetToBeBroadcasted(false);
fNsegmentsZCmd->SetParameterName("nSegmentsZ",true);
fNsegmentsZCmd->SetDefaultValue( 1 );
//Surface commands
fSurfaceTypeCmd = new G4UIcmdWithAString("/lightGuide/surface/Type", this);
fSurfaceTypeCmd->SetGuidance("Surface type.");
......@@ -182,13 +143,6 @@ DetectorMessenger::DetectorMessenger(DetectorConstruction * Det)
fSurfaceMatPropVectorCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fSurfaceMatPropVectorCmd->SetToBeBroadcasted(false);
//Gas commands
fGasPropVectorCmd =
new G4UIcmdWithAString("/lightGuide/gasProperty", this);
fGasPropVectorCmd->SetGuidance("Set fill gas property vector");
fGasPropVectorCmd->AvailableForStates(G4State_PreInit, G4State_Init, G4State_Idle);
fGasPropVectorCmd->SetToBeBroadcasted(false);
}
/*
......@@ -197,21 +151,15 @@ DetectorMessenger::DetectorMessenger(DetectorConstruction * Det)
DetectorMessenger::~DetectorMessenger(){
delete fModelCmd;
delete fWorldVolumeCmd;
delete fEnvelopeCmd;
delete fModelRotationCmd;
delete fModelTranslationCmd;
delete fPMTTranslationCmd;
delete fPMTDiameterCmd;
delete fLGThicknessCmd;
delete fOutputModelCmd;
delete fNsegmentsXCmd;
delete fNsegmentsZCmd;
delete fSurfaceModelCmd;
delete fSurfaceFinishCmd;
delete fSurfaceTypeCmd;
delete fSurfaceSigmaAlphaCmd;
delete fSurfaceMatPropVectorCmd;
delete fGasPropVectorCmd;
}
/*
......@@ -227,10 +175,6 @@ void DetectorMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
else if(command == fWorldVolumeCmd){
fDetector->SetWorldVolume(fWorldVolumeCmd->GetNew3VectorValue(newValue));
}
// LIGHT GUIDE ENVELOPE
else if(command == fEnvelopeCmd){
fDetector->SetEnvelope(fEnvelopeCmd->GetNew3VectorValue(newValue));
}
// MODEL ROTATION
else if(command == fModelRotationCmd){
fDetector->SetRotation(fModelRotationCmd->GetNew3VectorValue(newValue));
......@@ -247,22 +191,6 @@ void DetectorMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
else if(command == fPMTDiameterCmd){
fDetector->SetPMTDiameter(fPMTDiameterCmd->GetNewDoubleValue(newValue));
}
// PMT DIAMETER
else if(command == fLGThicknessCmd){
fDetector->SetLGthickness(fLGThicknessCmd->GetNewDoubleValue(newValue));
}
// OUTPUT GEOMETRY TO GDML
else if(command == fOutputModelCmd){
fDetector->OutputToGDML(newValue);
}
// X SEGMENTATION
else if(command == fNsegmentsXCmd){
fDetector->SetNSegmentsX(fNsegmentsXCmd->GetNewIntValue(newValue));
}
// Z SEGMENTATION
else if(command == fNsegmentsZCmd){
fDetector->SetNSegmentsZ(fNsegmentsZCmd->GetNewIntValue(newValue));
}
// FINISH
else if (command == fSurfaceFinishCmd) {
if (newValue == "polished") {
......@@ -461,27 +389,4 @@ void DetectorMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
fDetector->SetSurfaceSigmaAlpha(
G4UIcmdWithADouble::GetNewDoubleValue(newValue));
}
// Gas property
else if (command == fGasPropVectorCmd) {
// Convert string to physics vector
// string format is property name, then pairs of energy, value
// space delimited
G4MaterialPropertyVector* mpv = new G4MaterialPropertyVector();
G4cout << newValue << G4endl;
std::istringstream instring(newValue);
G4String prop;
instring >> prop;
while (instring) {
G4String tmp;
instring >> tmp;
if (tmp == "") { break; }
G4double en = G4UIcommand::ConvertToDouble(tmp);
instring >> tmp;
G4double val;
val = G4UIcommand::ConvertToDouble(tmp);
mpv->InsertValues(en, val);
}
const char* c = prop.c_str();
fDetector->AddGasMPV(c, mpv);
}
}
src/PrimaryGeneratorAction.cc
View file @ af3b373f
......@@ -43,10 +43,9 @@ PrimaryGeneratorAction::PrimaryGeneratorAction()
: G4VUserPrimaryGeneratorAction()
{
fParticleGun = new G4GeneralParticleSource();
fASCIIParticleGun = new ASCIIPrimaryGenerator();
fMessenger = new PrimaryGeneratorMessenger( this );
fUseRootInput = fUseASCIIInput = false;
fUseRootInput = false;
x = z = px = py = pz = Energy = time = 0;
evNo = 0;
}
......@@ -57,7 +56,6 @@ PrimaryGeneratorAction::PrimaryGeneratorAction()
PrimaryGeneratorAction::~PrimaryGeneratorAction()
{
delete fParticleGun;
delete fASCIIParticleGun;
delete fMessenger;
}
......@@ -66,9 +64,7 @@ PrimaryGeneratorAction::~PrimaryGeneratorAction()
*/
void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
{
if(fUseASCIIInput){
fASCIIParticleGun->GeneratePrimaryVertex(anEvent);
}else if(fUseRootInput){
if(fUseRootInput){
GeneratePrimariesFromRootFile(anEvent);
}else{
fParticleGun->GeneratePrimaryVertex(anEvent);
......@@ -101,7 +97,7 @@ void PrimaryGeneratorAction::GeneratePrimariesFromRootFile(G4Event* anEvent){
}
void PrimaryGeneratorAction::SetInputFile(G4String _name){
if(fUseRootInput || fUseASCIIInput){
if(fUseRootInput){
G4cerr << "WARNING: Input file defined twice. Using first definition." << G4endl;
return;
}
......@@ -131,11 +127,5 @@ void PrimaryGeneratorAction::SetInputFile(G4String _name){
fInputTree->SetBranchAddress("Energy",&Energy);
fInputTree->SetBranchAddress("Time",&time);
}else if(check.contains(".txt")){
fUseASCIIInput = true;
G4cout << "Using " << _name << " as source" << G4endl;
fASCIIParticleGun->SetInputFile(_name);
fnEvents = fASCIIParticleGun->GetnEvents();
}
}