Import Geant4 5.0.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -21,10 +21,13 @@
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// ********************************************************************
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//
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//
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// $Id: B01DetectorConstruction.cc,v 1.4 2002/04/19 10:54:25 gcosmo Exp $
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// GEANT4 tag $Name: geant4-04-01 $
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// $Id: B01DetectorConstruction.cc,v 1.7 2002/11/22 17:47:57 dressel Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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#include "g4std/strstream"
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#include "globals.hh"
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#include "B01DetectorConstruction.hh"
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#include "G4Material.hh"
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@@ -35,22 +38,26 @@
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#include "G4PVPlacement.hh"
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#include "G4VisAttributes.hh"
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#include "G4Colour.hh"
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#include "g4std/strstream"
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#include "PhysicalConstants.h"
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#include "globals.hh"
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// for importance biasing
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#include "G4IStore.hh"
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B01DetectorConstruction::B01DetectorConstruction()
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: fWorldVolume(0)
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: fIStore(0)
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{;}
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B01DetectorConstruction::~B01DetectorConstruction()
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{;}
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G4IStore* B01DetectorConstruction::GetIStore()
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{
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if (!fIStore) G4Exception("B01DetectorConstruction::fIStore empty!");
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return fIStore;
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}
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G4VPhysicalVolume* B01DetectorConstruction::Construct()
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{
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char line[255];
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G4double pos_x;
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G4double pos_y;
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G4double pos_z;
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@@ -84,7 +91,6 @@ G4VPhysicalVolume* B01DetectorConstruction::Construct()
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A = 28.09*g/mole;
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G4Element* elSi = new G4Element(name="Silicon", symbol="Si", Z=14, A);
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A = 39.1*g/mole;
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G4Element* elK = new G4Element(name="K" ,symbol="K" , Z=19 , A);
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@@ -113,21 +119,20 @@ G4VPhysicalVolume* B01DetectorConstruction::Construct()
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Concrete->AddElement(elCa , fractionmass= 0.044);
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Concrete->AddElement(elFe , fractionmass= 0.014);
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Concrete->AddElement(elC , fractionmass= 0.001);
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density = 0.0203*g/cm3;
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G4Material* LightConcrete = new G4Material("LightConcrete", density, 10);
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LightConcrete->AddElement(elH , fractionmass= 0.01);
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LightConcrete->AddElement(elO , fractionmass= 0.529);
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LightConcrete->AddElement(elNa , fractionmass= 0.016);
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LightConcrete->AddElement(elHg , fractionmass= 0.002);
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LightConcrete->AddElement(elAl , fractionmass= 0.034);
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LightConcrete->AddElement(elSi , fractionmass= 0.337);
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LightConcrete->AddElement(elK , fractionmass= 0.013);
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LightConcrete->AddElement(elCa , fractionmass= 0.044);
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LightConcrete->AddElement(elFe , fractionmass= 0.014);
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LightConcrete->AddElement(elC , fractionmass= 0.001);
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G4Material *WorldMaterial = Galactic;
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/////////////////////////////
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// world cylinder volume
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@@ -136,40 +141,36 @@ G4VPhysicalVolume* B01DetectorConstruction::Construct()
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// world solid
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G4double innerRadiusCylinder = 0*cm;
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G4double outerRadiusCylinder = 100*cm;
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G4double hightCylinder = 15.001*cm;
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G4double outerRadiusCylinder = 101*cm; // dont't have scoring
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// cells coinside eith world volume boundary
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G4double hightCylinder = 105*cm;
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G4double startAngleCylinder = 0*deg;
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G4double spanningAngleCylinder = 360*deg;
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G4Tubs *worldCylinder = new G4Tubs("worldCylinder",
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innerRadiusCylinder,
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outerRadiusCylinder,
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hightCylinder,
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startAngleCylinder,
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spanningAngleCylinder);
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innerRadiusCylinder,
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outerRadiusCylinder,
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hightCylinder,
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startAngleCylinder,
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spanningAngleCylinder);
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// logical world
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G4LogicalVolume *worldCylinder_log =
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new G4LogicalVolume(worldCylinder, WorldMaterial, "worldCylinder_log");
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new G4LogicalVolume(worldCylinder, Galactic, "worldCylinder_log");
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name = "shieldWorld";
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G4VPhysicalVolume *pWorldVolume = new
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G4PVPlacement(0, G4ThreeVector(0,0,0), worldCylinder_log,
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name, 0, false, 0);
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G4VisAttributes * WorldVisAtt
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= new G4VisAttributes(G4Colour(0.0,0.0,1.0));
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WorldVisAtt->SetVisibility(true);
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worldCylinder_log->SetVisAttributes(WorldVisAtt);
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G4std::vector< G4VPhysicalVolume * > physvolumes;
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physvolumes.push_back(pWorldVolume);
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// physical world
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name = "worldCylinder_phys";
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G4VPhysicalVolume* worldCylinder_phys =
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new G4PVPlacement(0, G4ThreeVector(0,0,0), worldCylinder_log,
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name, 0, false, 0);
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///////////////////////////////////////////////
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// shield cylinder for (cells 2-4)
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////////////////////////////////////////////////
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// creating 18 slobs of 10 cm thick concrete
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G4double innerRadiusShield = 0*cm;
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G4double outerRadiusShield = 100*cm;
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@@ -178,40 +179,117 @@ G4VPhysicalVolume* B01DetectorConstruction::Construct()
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G4double spanningAngleShield = 360*deg;
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G4Tubs *aShield = new G4Tubs("aShield",
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innerRadiusShield,
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outerRadiusShield,
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hightShield,
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startAngleShield,
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spanningAngleShield);
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innerRadiusShield,
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outerRadiusShield,
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hightShield,
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startAngleShield,
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spanningAngleShield);
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// logical shield
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G4LogicalVolume *aShield_log =
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new G4LogicalVolume(aShield, Concrete, "aShield_log");
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G4VisAttributes * shieldVisAtt
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= new G4VisAttributes(G4Colour(0.0,1.0,1.0));
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shieldVisAtt->SetVisibility(true);
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shieldVisAtt->SetForceSolid(false);
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aShield_log->SetVisAttributes(shieldVisAtt);
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G4VisAttributes* pShieldVis = new
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G4VisAttributes(G4Colour(0.0,0.0,1.0));
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pShieldVis->SetForceSolid(true);
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aShield_log->SetVisAttributes(pShieldVis);
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// physical shields
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// physical shields for cell 2 to 4
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for(G4int i=0; i<3; i++)
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{
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if (i+2<10) sprintf(line,"cell: 0%d, shield",i+2);
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else sprintf(line,"cell: %d, shield",i+2);
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G4String name(line);
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pos_x = 0*cm;
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pos_y = 0*cm;
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pos_z = -10*cm+(10*cm)*i;
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new G4PVPlacement(0, G4ThreeVector(pos_x, pos_y, pos_z),
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aShield_log, name, worldCylinder_log, false, 0);
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G4int i;
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G4double startz = -85*cm;
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for (i=1; i<=18; i++) {
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name = GetCellName(i);
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G4double pos_x = 0*cm;
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G4double pos_y = 0*cm;
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G4double pos_z = startz + (i-1) * (2*hightShield);
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G4VPhysicalVolume *pvol =
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new G4PVPlacement(0,
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G4ThreeVector(pos_x, pos_y, pos_z),
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aShield_log,
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name,
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worldCylinder_log,
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false,
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0);
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physvolumes.push_back(pvol);
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}
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// filling the rest of the world volumr behind the concrete with
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// another slob which should get the same importance value as the
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// last slob
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innerRadiusShield = 0*cm;
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outerRadiusShield = 100*cm;
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hightShield = 7.5*cm;
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startAngleShield = 0*deg;
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spanningAngleShield = 360*deg;
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fWorldVolume = worldCylinder_phys;
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return worldCylinder_phys;
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G4Tubs *aRest = new G4Tubs("Rest",
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innerRadiusShield,
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outerRadiusShield,
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hightShield,
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startAngleShield,
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spanningAngleShield);
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G4LogicalVolume *aRest_log =
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new G4LogicalVolume(aRest, Galactic, "aRest_log");
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name = "rest";
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pos_x = 0*cm;
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pos_y = 0*cm;
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pos_z = 97.5*cm;
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G4VPhysicalVolume *pvol_rest =
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new G4PVPlacement(0,
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G4ThreeVector(pos_x, pos_y, pos_z),
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aRest_log,
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name,
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worldCylinder_log,
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false,
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0);
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// creating and filling the importance store
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fIStore = new G4IStore(*pWorldVolume);
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// for the world volume repnum is -1 !
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G4int n = 0;
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G4double imp =1;
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for (G4std::vector<G4VPhysicalVolume *>::iterator it =
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physvolumes.begin();
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it != physvolumes.end(); it++)
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{
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imp = pow(2., n++);
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G4cout << "Going to assign importance: " << imp << ", to volume: "
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<< (*it)->GetName() << G4endl;
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if (*it == pWorldVolume)
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{
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// repnum -1
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fIStore->AddImportanceGeometryCell(imp, **it, -1);
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}
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fIStore->AddImportanceGeometryCell(imp, **it);
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}
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// the remaining part pf the geometry (rest) gets the same
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// importance as the last conrete cell
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fIStore->AddImportanceGeometryCell(imp, *pvol_rest);
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return pWorldVolume;
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}
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G4String B01DetectorConstruction::GetCellName(G4int i) {
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char st[200];
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G4std::ostrstream os(st,200);
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os << "cell_";
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if (i<10) {
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os << "0";
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}
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os << i
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<< '\0';
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G4String name(st);
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return name;
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}
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