Detector construction class to define materials and geometry. More...

#include <B1DetectorConstruction.hh>

Inheritance diagram for B1DetectorConstruction:

Collaboration diagram for B1DetectorConstruction:

Public Member Functions
	B1DetectorConstruction ()

virtual	~B1DetectorConstruction ()

virtual G4VPhysicalVolume *	Construct ()

G4LogicalVolume *	GetScoringVolume () const

	B1DetectorConstruction ()

virtual	~B1DetectorConstruction ()

virtual G4VPhysicalVolume *	Construct ()

G4LogicalVolume *	GetScoringVolume () const

	B1DetectorConstruction ()

virtual	~B1DetectorConstruction ()

virtual G4VPhysicalVolume *	Construct ()

G4LogicalVolume *	GetScoringVolume () const

Public Member Functions inherited from G4VUserDetectorConstruction
	G4VUserDetectorConstruction ()

virtual	~G4VUserDetectorConstruction ()

virtual void	ConstructSDandField ()

virtual void	CloneSD ()

virtual void	CloneF ()

void	RegisterParallelWorld (G4VUserParallelWorld *)

G4int	ConstructParallelGeometries ()

void	ConstructParallelSD ()

G4int	GetNumberOfParallelWorld () const

G4VUserParallelWorld *	GetParallelWorld (G4int i) const

Protected Attributes
G4LogicalVolume *	fScoringVolume

Additional Inherited Members
Protected Member Functions inherited from G4VUserDetectorConstruction
void	SetSensitiveDetector (const G4String &logVolName, G4VSensitiveDetector *aSD, G4bool multi=false)

void	SetSensitiveDetector (G4LogicalVolume logVol, G4VSensitiveDetector aSD)

Detailed Description

Detector construction class to define materials and geometry.

Definition at line 42 of file B1DetectorConstruction.hh.

Constructor & Destructor Documentation

B1DetectorConstruction::B1DetectorConstruction ( )

Definition at line 46 of file B1DetectorConstruction.cc.

 : G4VUserDetectorConstruction(),
   fScoringVolume(0)
 { }

B1DetectorConstruction::~B1DetectorConstruction ( )

virtual

Definition at line 53 of file B1DetectorConstruction.cc.

54 { }

B1DetectorConstruction::B1DetectorConstruction ( )

virtual B1DetectorConstruction::~B1DetectorConstruction ( )

virtual

B1DetectorConstruction::B1DetectorConstruction ( )

virtual B1DetectorConstruction::~B1DetectorConstruction ( )

virtual

Member Function Documentation

G4VPhysicalVolume * B1DetectorConstruction::Construct ( void )

virtual

Implements G4VUserDetectorConstruction.

Definition at line 58 of file B1DetectorConstruction.cc.

 {  
   // Get nist material manager
   G4NistManager* nist = G4NistManager::Instance();
   
   // Envelope parameters
   //
   G4double env_sizeXY = 20*cm, env_sizeZ = 30*cm;
   G4Material* env_mat = nist->FindOrBuildMaterial("G4_WATER");
    
   // Option to switch on/off checking of volumes overlaps
   //
   G4bool checkOverlaps = true;
 
   //     
   // World
   //
   G4double world_sizeXY = 1.2*env_sizeXY;
   G4double world_sizeZ  = 1.2*env_sizeZ;
   G4Material* world_mat = nist->FindOrBuildMaterial("G4_AIR");
   
   G4Box* solidWorld =    
     new G4Box("World",                       //its name
        0.5*world_sizeXY, 0.5*world_sizeXY, 0.5*world_sizeZ);     //its size
       
   G4LogicalVolume* logicWorld =                         
     new G4LogicalVolume(solidWorld,          //its solid
                         world_mat,           //its material
                         "World");            //its name
                                    
   G4VPhysicalVolume* physWorld = 
     new G4PVPlacement(0,                     //no rotation
                       G4ThreeVector(),       //at (0,0,0)
                       logicWorld,            //its logical volume
                       "World",               //its name
                       0,                     //its mother  volume
                       false,                 //no boolean operation
                       0,                     //copy number
                       checkOverlaps);        //overlaps checking
                      
   //     
   // Envelope
   //  
   G4Box* solidEnv =    
     new G4Box("Envelope",                    //its name
         0.5*env_sizeXY, 0.5*env_sizeXY, 0.5*env_sizeZ); //its size
       
   G4LogicalVolume* logicEnv =                         
     new G4LogicalVolume(solidEnv,            //its solid
                         env_mat,             //its material
                         "Envelope");         //its name
                
   new G4PVPlacement(0,                       //no rotation
                     G4ThreeVector(),         //at (0,0,0)
                     logicEnv,                //its logical volume
                     "Envelope",              //its name
                     logicWorld,              //its mother  volume
                     false,                   //no boolean operation
                     0,                       //copy number
                     checkOverlaps);          //overlaps checking
  
   //     
   // Shape 1
   //  
   G4Material* shape1_mat = nist->FindOrBuildMaterial("G4_A-150_TISSUE");
   G4ThreeVector pos1 = G4ThreeVector(0, 2*cm, -7*cm);
         
   // Conical section shape       
   G4double shape1_rmina =  0.*cm, shape1_rmaxa = 2.*cm;
   G4double shape1_rminb =  0.*cm, shape1_rmaxb = 4.*cm;
   G4double shape1_hz = 3.*cm;
   G4double shape1_phimin = 0.*deg, shape1_phimax = 360.*deg;
   G4Cons* solidShape1 =    
     new G4Cons("Shape1", 
     shape1_rmina, shape1_rmaxa, shape1_rminb, shape1_rmaxb, shape1_hz,
     shape1_phimin, shape1_phimax);
                       
   G4LogicalVolume* logicShape1 =                         
     new G4LogicalVolume(solidShape1,         //its solid
                         shape1_mat,          //its material
                         "Shape1");           //its name
                
   new G4PVPlacement(0,                       //no rotation
                     pos1,                    //at position
                     logicShape1,             //its logical volume
                     "Shape1",                //its name
                     logicEnv,                //its mother  volume
                     false,                   //no boolean operation
                     0,                       //copy number
                     checkOverlaps);          //overlaps checking
 
   //     
   // Shape 2
   //
   G4Material* shape2_mat = nist->FindOrBuildMaterial("G4_BONE_COMPACT_ICRU");
   G4ThreeVector pos2 = G4ThreeVector(0, -1*cm, 7*cm);
 
   // Trapezoid shape       
   G4double shape2_dxa = 12*cm, shape2_dxb = 12*cm;
   G4double shape2_dya = 10*cm, shape2_dyb = 16*cm;
   G4double shape2_dz  = 6*cm;      
   G4Trd* solidShape2 =    
     new G4Trd("Shape2",                      //its name
               0.5*shape2_dxa, 0.5*shape2_dxb, 
               0.5*shape2_dya, 0.5*shape2_dyb, 0.5*shape2_dz); //its size
                 
   G4LogicalVolume* logicShape2 =                         
     new G4LogicalVolume(solidShape2,         //its solid
                         shape2_mat,          //its material
                         "Shape2");           //its name
                
   new G4PVPlacement(0,                       //no rotation
                     pos2,                    //at position
                     logicShape2,             //its logical volume
                     "Shape2",                //its name
                     logicEnv,                //its mother  volume
                     false,                   //no boolean operation
                     0,                       //copy number
                     checkOverlaps);          //overlaps checking
                 
   // Set Shape2 as scoring volume
   //
   fScoringVolume = logicShape2;
 
   //
   //always return the physical World
   //
   return physWorld;
 }

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virtual G4VPhysicalVolume* B1DetectorConstruction::Construct ( )

virtual

Implements G4VUserDetectorConstruction.

virtual G4VPhysicalVolume* B1DetectorConstruction::Construct ( )

virtual

Implements G4VUserDetectorConstruction.

G4LogicalVolume* B1DetectorConstruction::GetScoringVolume ( ) const

inline

Definition at line 50 of file B1DetectorConstruction.hh.

50 { return fScoringVolume; }

B1DetectorConstruction::fScoringVolume

G4LogicalVolume * fScoringVolume

Definition: B1DetectorConstruction.hh:53

G4LogicalVolume* B1DetectorConstruction::GetScoringVolume ( ) const

inline

Definition at line 50 of file B1DetectorConstruction.hh.

50 { return fScoringVolume; }

B1DetectorConstruction::fScoringVolume

G4LogicalVolume * fScoringVolume

Definition: B1DetectorConstruction.hh:53

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G4LogicalVolume* B1DetectorConstruction::GetScoringVolume ( ) const

inline

Definition at line 50 of file B1DetectorConstruction.hh.

50 { return fScoringVolume; }

B1DetectorConstruction::fScoringVolume

G4LogicalVolume * fScoringVolume

Definition: B1DetectorConstruction.hh:53

Member Data Documentation

G4LogicalVolume * B1DetectorConstruction::fScoringVolume

protected

Definition at line 53 of file B1DetectorConstruction.hh.

The documentation for this class was generated from the following files:

source/geant4.10.03.p02/examples/basic/B1/include/B1DetectorConstruction.hh
source/geant4.10.03.p02/examples/extended/analysis/B1Con/include/B1DetectorConstruction.hh
source/geant4.10.03.p02/examples/extended/visualization/userVisAction/include/B1DetectorConstruction.hh
source/geant4.10.03.p02/examples/basic/B1/src/B1DetectorConstruction.cc
source/geant4.10.03.p02/examples/extended/analysis/B1Con/src/B1DetectorConstruction.cc
source/geant4.10.03.p02/examples/extended/visualization/userVisAction/src/B1DetectorConstruction.cc

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation