This class defines the Geometry for the Services of the ITS Upgrade using TGeo. More...

#include <V3Services.h>

Public Member Functions
	V3Services ()

	V3Services (const char *name)

	V3Services (const V3Services &)=default
	Copy constructor.

V3Services &	operator= (const V3Services &)=default
	Assignment operator.

	~V3Services () override
	Default destructor.

TGeoVolume *	createIBEndWheelsSideA (const TGeoManager *mgr=gGeoManager)

TGeoVolume *	createIBEndWheelsSideC (const TGeoManager *mgr=gGeoManager)

TGeoVolume *	createCYSSAssembly (const TGeoManager *mgr=gGeoManager)

void	createMBEndWheelsSideA (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createMBEndWheelsSideC (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createOBEndWheelsSideA (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createOBEndWheelsSideC (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createOBConeSideA (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createOBConeSideC (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createOBCYSSCylinder (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createIBGammaConvWire (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

void	createAllITSServices (TGeoVolume motherVolume, const TGeoManager mgr=gGeoManager)

void	createOBGammaConvWire (TGeoVolume mother, const TGeoManager mgr=gGeoManager)

Public Member Functions inherited from o2::its::V11Geometry
	V11Geometry ()

	V11Geometry (Int_t debug, const char *name="ITS")

	~V11Geometry () override=default

void	SetDetName (const char *name)
	Set detector name.

const char *	GetDetName () const
	Get detector name.

void	setDebug (Int_t level=5)
	Sets the debug flag for debugging output.

void	setNoDebug ()
	Clears the debug flag so no debugging output will be generated.

Bool_t	getDebug (Int_t level=1) const
	Returns the debug flag value.

Double_t	sinD (Double_t deg) const

Double_t	cosD (Double_t deg) const
	Cosine function.

Double_t	tanD (Double_t deg) const
	Tangent function.

void	intersectLines (Double_t m, Double_t x0, Double_t y0, Double_t n, Double_t x1, Double_t y1, Double_t &xi, Double_t &yi) const

Double_t	yFrom2Points (Double_t x0, Double_t y0, Double_t x1, Double_t y1, Double_t x) const

Double_t	xFrom2Points (Double_t x0, Double_t y0, Double_t x1, Double_t y1, Double_t y) const

Double_t	rMaxFrom2Points (const TGeoPcon *p, Int_t i1, Int_t i2, Double_t z) const

Double_t	rMinFrom2Points (const TGeoPcon *p, Int_t i1, Int_t i2, Double_t z) const

Double_t	rFrom2Points (const Double_t ar, const Double_t az, Int_t i1, Int_t i2, Double_t z) const

Double_t	zFrom2MinPoints (const TGeoPcon *p, Int_t i1, Int_t i2, Double_t r) const

Double_t	zFrom2MaxPoints (const TGeoPcon *p, Int_t i1, Int_t i2, Double_t r) const

Double_t	zFrom2Points (const Double_t az, const Double_t ar, Int_t i1, Int_t i2, Double_t r) const

Double_t	rMaxFromZpCone (const TGeoPcon *p, int ip, Double_t tc, Double_t z, Double_t th=0.0) const

Double_t	rFromZpCone (const Double_t ar, const Double_t az, int ip, Double_t tc, Double_t z, Double_t th=0.0) const

Double_t	rMinFromZpCone (const TGeoPcon *p, Int_t ip, Double_t tc, Double_t z, Double_t th=0.0) const

Double_t	zFromRMaxpCone (const TGeoPcon *p, int ip, Double_t tc, Double_t r, Double_t th=0.0) const

Double_t	zFromRMaxpCone (const Double_t ar, const Double_t az, Int_t ip, Double_t tc, Double_t r, Double_t th=0.0) const

Double_t	zFromRMinpCone (const TGeoPcon *p, int ip, Double_t tc, Double_t r, Double_t th=0.0) const

void	insidePoint (const TGeoPcon p, Int_t i1, Int_t i2, Int_t i3, Double_t Cthick, TGeoPcon q, Int_t j1, Bool_t max) const

void	insidePoint (Double_t x0, Double_t y0, Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t c, Double_t &x, Double_t &y) const

void	radiusOfCurvature (Double_t rc, Double_t theta0, Double_t z0, Double_t r0, Double_t theta1, Double_t &z1, Double_t &r1) const

void	printArb8 (const TGeoArb8 *a) const

void	printPcon (const TGeoPcon *a) const

void	printTube (const TGeoTube *a) const

void	printTubeSeg (const TGeoTubeSeg *a) const

void	printConeSeg (const TGeoConeSeg *a) const

void	printBBox (const TGeoBBox *a) const

void	drawCrossSection (const TGeoPcon *p, Int_t fillc=7, Int_t fills=4050, Int_t linec=3, Int_t lines=1, Int_t linew=4, Int_t markc=2, Int_t marks=4, Float_t marksize=1.0) const

Bool_t	angleOfIntersectionWithLine (Double_t x0, Double_t y0, Double_t x1, Double_t y1, Double_t xc, Double_t yc, Double_t rc, Double_t &t0, Double_t &t1) const

void	anglesForRoundedCorners (Double_t x0, Double_t y0, Double_t r0, Double_t x1, Double_t y1, Double_t r1, Double_t &t0, Double_t &t1) const

void	createDefaultMaterials ()

virtual void	createMaterials ()

void	makeFigure1 (Double_t x0=0.0, Double_t y0=0.0, Double_t r0=2.0, Double_t x1=-4.0, Double_t y1=-2.0, Double_t r1=1.0)

Additional Inherited Members
Static Public Member Functions inherited from o2::its::V11Geometry
static Bool_t	intersectCircle (Double_t m, Double_t x0, Double_t y0, Double_t rr, Double_t xc, Double_t yc, Double_t &xi1, Double_t &yi1, Double_t &xi2, Double_t &yi2)

Static Protected Attributes inherited from o2::its::V11Geometry
static const Double_t	sMicron = 1.0E-4
	Convert micron to TGeom's cm.

static const Double_t	sMm = 0.10
	Convert mm to TGeom's cm.

static const Double_t	sCm = 1.00
	Convert cm to TGeom's cm.

static const Double_t	sDegree = 1.0
	Convert degrees to TGeom's degrees.

static const Double_t	sRadian = 180. / 3.14159265358979323846
	To Radians.

static const Double_t	sGCm3 = 1.0
	Density in g/cm^3.

static const Double_t	sKgm3 = 1.0E+3
	Density in kg/m^3.

static const Double_t	sKgdm3 = 1.0
	Density in kg/dm^3.

static const Double_t	sCelsius = 1.0
	Temperature in degrees Celcius.

static const Double_t	sPascal = 1.0E-3
	Preasure in Pascal.

static const Double_t	sKPascal = 1.0
	Preasure in KPascal.

static const Double_t	sEV = 1.0E-9
	Energy in eV.

static const Double_t	sKEV = 1.0e-6
	Energy in KeV.

static const Double_t	sMEV = 1.0e-3
	Energy in MeV.

static const Double_t	sGEV = 1.0
	Energy in GeV.

Detailed Description

This class defines the Geometry for the Services of the ITS Upgrade using TGeo.

Definition at line 38 of file V3Services.h.

Constructor & Destructor Documentation

◆ V3Services() [1/3]

V3Services::V3Services ( )

Definition at line 57 of file V3Services.cxx.

◆ V3Services() [2/3]

V3Services::V3Services ( const char * name )

Definition at line 62 of file V3Services.cxx.

◆ V3Services() [3/3]

o2::its::V3Services::V3Services ( const V3Services & )

default

Copy constructor.

◆ ~V3Services()

V3Services::~V3Services ( )

overridedefault

Default destructor.

Member Function Documentation

◆ createAllITSServices()

void V3Services::createAllITSServices	(	TGeoVolume *	motherVolume,
		const TGeoManager *	mgr = `gGeoManager`
	)

Steering method to creates the ITS Services (tubes, cables, and the like)

Parameters

motherVolume	the TGeoVolume owing the volume supports
mgr	The GeoManager (used only to get the proper material)

Definition at line 2911 of file V3Services.cxx.

◆ createCYSSAssembly()

TGeoVolume * V3Services::createCYSSAssembly ( const TGeoManager * mgr = gGeoManager )

Creates the CYSS Assembly (i.e. the supporting half cylinder and cone)

Parameters

mgr	The GeoManager (used only to get the proper material)

Definition at line 125 of file V3Services.cxx.

◆ createIBEndWheelsSideA()

TGeoVolume * V3Services::createIBEndWheelsSideA ( const TGeoManager * mgr = gGeoManager )

Creates the Inner Barrel End Wheels on Side A

Parameters

mgr	The GeoManager (used only to get the proper material)

Definition at line 69 of file V3Services.cxx.

◆ createIBEndWheelsSideC()

TGeoVolume * V3Services::createIBEndWheelsSideC ( const TGeoManager * mgr = gGeoManager )

Creates the Inner Barrel End Wheels on Side C

Parameters

mgr	The GeoManager (used only to get the proper material)

Definition at line 97 of file V3Services.cxx.

◆ createIBGammaConvWire()

void V3Services::createIBGammaConvWire	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Inner Barrel Gamma Conversion Wire

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 319 of file V3Services.cxx.

◆ createMBEndWheelsSideA()

void V3Services::createMBEndWheelsSideA	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Middle Barrel End Wheels on Side A

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 176 of file V3Services.cxx.

◆ createMBEndWheelsSideC()

void V3Services::createMBEndWheelsSideC	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Middle Barrel End Wheels on Side C

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 197 of file V3Services.cxx.

◆ createOBConeSideA()

void V3Services::createOBConeSideA	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Outer Barrel Cone on Side A

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 260 of file V3Services.cxx.

◆ createOBConeSideC()

void V3Services::createOBConeSideC	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Outer Barrel Cone on Side C

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 280 of file V3Services.cxx.

◆ createOBCYSSCylinder()

void V3Services::createOBCYSSCylinder	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Outer Barrel CYSS Cylinder

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 299 of file V3Services.cxx.

◆ createOBEndWheelsSideA()

void V3Services::createOBEndWheelsSideA	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Outer Barrel End Wheels on Side A

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 218 of file V3Services.cxx.

◆ createOBEndWheelsSideC()

void V3Services::createOBEndWheelsSideC	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Outer Barrel End Wheels on Side C

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 239 of file V3Services.cxx.

◆ createOBGammaConvWire()

void V3Services::createOBGammaConvWire	(	TGeoVolume *	mother,
		const TGeoManager *	mgr = `gGeoManager`
	)

Creates the Outer Barrel Gamma Conversion Wire

Parameters

mother	the TGeoVolume owing the volume structure
mgr	The GeoManager (used only to get the proper material)

Definition at line 339 of file V3Services.cxx.

◆ operator=()

V3Services & o2::its::V3Services::operator= ( const V3Services & )

default

Assignment operator.

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

/home/runner/work/AliceO2/AliceO2/Detectors/ITSMFT/ITS/simulation/include/ITSSimulation/V3Services.h
/home/runner/work/AliceO2/AliceO2/Detectors/ITSMFT/ITS/simulation/src/V3Services.cxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ V3Services() [1/3]

◆ V3Services() [2/3]

◆ V3Services() [3/3]

◆ ~V3Services()

Member Function Documentation

◆ createAllITSServices()

◆ createCYSSAssembly()

◆ createIBEndWheelsSideA()

◆ createIBEndWheelsSideC()

◆ createIBGammaConvWire()

◆ createMBEndWheelsSideA()

◆ createMBEndWheelsSideC()

◆ createOBConeSideA()

◆ createOBConeSideC()

◆ createOBCYSSCylinder()

◆ createOBEndWheelsSideA()

◆ createOBEndWheelsSideC()

◆ createOBGammaConvWire()

◆ operator=()