create_gem_rootgeo.C File Reference

Go to the source code of this file.

Functions
geoFace	setMediaFile ("../../geometry/media_pnd.geo")
geoFace	readMedia ()
geoFace	print ()
gGeoMan	SetTopVolume (top)
trc1	SetName ("Gem_Disk1_Sensor")
trc1	RegisterYourself ()
trc2	SetName ("Gem_Disk2_Sensor")
trc3	SetName ("Gem_Disk3_Sensor")
SubunitVol	AddNode (Disk1Vol, 0, trc1)
SubunitVol	AddNode (Disk2Vol, 0, trc2)
SubunitVol	AddNode (Disk3Vol, 0, trc3)
top	AddNode (SubunitVol, 0, new TGeoCombiTrans())
gGeoMan	CloseGeometry ()
top	Write ()
fi	Close ()
top	Draw ("ogl")

Variables
const Double_t	kDisk2InnerRadius = 10.0
const Double_t	kDisk3InnerRadius = 10.0
const Double_t	kDisk1OuterRadius = 90.0
const Double_t	kDisk2OuterRadius = 105.0
const Double_t	kDisk3OuterRadius = 150.0
const Double_t	kDisk1ZPosition = 110.0
const Double_t	kDisk2ZPosition = 140.0
const Double_t	kDisk3ZPosition = 190.0
const Double_t	kHalfFoilThickness = 0.1
TString	outfile = "../../geometry/gem.root"
TFile *	fi = new TFile(outfile,"RECREATE")
FairGeoLoader *	geoLoad = new FairGeoLoader("TGeo","FairGeoLoader")
FairGeoInterface *	geoFace = geoLoad->getGeoInterface()
FairGeoMedia *	Media = geoFace->getMedia()
FairGeoBuilder *	geobuild =geoLoad->getGeoBuilder()
FairGeoMedium *	CbmMediumAir = Media->getMedium("air")
FairGeoMedium *	CbmMediumPWO = Media->getMedium("PWO")
FairGeoMedium *	CbmMediumCarbon = Media->getMedium("carbon")
FairGeoMedium *	CbmMediumAluminium = Media->getMedium("aluminium")
Int_t	nmed =geobuild->createMedium(CbmMediumAir)
TGeoManager *	gGeoMan = (TGeoManager*)gROOT->FindObject("FAIRGeom")
TGeoVolume *	top = new TGeoVolumeAssembly("Gem")
TGeoShape *	Disk1Shape = new TGeoTube("disk1shape",kDisk1InnerRadius,kDisk1OuterRadius,kHalfFoilThickness)
TGeoShape *	Disk2Shape = new TGeoTube("disk2shape",kDisk2InnerRadius,kDisk2OuterRadius,kHalfFoilThickness)
TGeoShape *	Disk3Shape = new TGeoTube("disk3shape",kDisk3InnerRadius,kDisk3OuterRadius,kHalfFoilThickness)
TGeoVolume *	Disk1Vol = new TGeoVolume("Gem_Disk1_Sensor",Disk1Shape,gGeoMan->GetMedium("air"))
TGeoVolume *	Disk2Vol = new TGeoVolume("Gem_Disk2_Sensor",Disk2Shape,gGeoMan->GetMedium("air"))
TGeoVolume *	Disk3Vol = new TGeoVolume("Gem_Disk3_Sensor",Disk3Shape,gGeoMan->GetMedium("air"))
TGeoTranslation *	trt1 = new TGeoTranslation(0.,0.,kDisk1ZPosition)
TGeoTranslation *	trt2 = new TGeoTranslation(0.,0.,kDisk2ZPosition)
TGeoTranslation *	trt3 = new TGeoTranslation(0.,0.,kDisk3ZPosition)
TGeoRotation *	dummyrot = new TGeoRotation()
TGeoCombiTrans *	trc1 = new TGeoCombiTrans(*trt1,*dummyrot)
TGeoCombiTrans *	trc2 = new TGeoCombiTrans(*trt2,*dummyrot)
TGeoCombiTrans *	trc3 = new TGeoCombiTrans(*trt3,*dummyrot)
TGeoVolumeAssembly *	SubunitVol = new TGeoVolumeAssembly("Gem_Disks")

Function Documentation

SubunitVol AddNode	(	Disk1Vol	,
		0	,
		trc1
	)

SubunitVol AddNode	(	Disk2Vol	,
		0	,
		trc2
	)

SubunitVol AddNode	(	Disk3Vol	,
		0	,
		trc3
	)

top AddNode	(	SubunitVol	,
		0	,
		new	TGeoCombiTrans()
	)

fi Close

(

)

gGeoMan CloseGeometry

(

)

top Draw

(

"ogl"

)

geoFace print

(

)

geoFace readMedia

(

)

trc1 RegisterYourself

(

)

geoFace setMediaFile

(

"../../geometry/media_pnd.geo"

)

trc1 SetName

(

"Gem_Disk1_Sensor"

)

trc2 SetName

(

"Gem_Disk2_Sensor"

)

trc3 SetName

(

"Gem_Disk3_Sensor"

)

gGeoMan SetTopVolume

(

top

)

top Write

(

)

Variable Documentation

FairGeoMedium* CbmMediumAir = Media->getMedium("air")

Definition at line 32 of file create_gem_rootgeo.C.

FairGeoMedium* CbmMediumAluminium = Media->getMedium("aluminium")

Definition at line 35 of file create_gem_rootgeo.C.

FairGeoMedium* CbmMediumCarbon = Media->getMedium("carbon")

Definition at line 34 of file create_gem_rootgeo.C.

FairGeoMedium* CbmMediumPWO = Media->getMedium("PWO")

Definition at line 33 of file create_gem_rootgeo.C.

TGeoShape* Disk1Shape = new TGeoTube("disk1shape",kDisk1InnerRadius,kDisk1OuterRadius,kHalfFoilThickness)

Definition at line 49 of file create_gem_rootgeo.C.

TGeoVolume* Disk1Vol = new TGeoVolume("Gem_Disk1_Sensor",Disk1Shape,gGeoMan->GetMedium("air"))

Definition at line 53 of file create_gem_rootgeo.C.

TGeoShape* Disk2Shape = new TGeoTube("disk2shape",kDisk2InnerRadius,kDisk2OuterRadius,kHalfFoilThickness)

Definition at line 50 of file create_gem_rootgeo.C.

TGeoVolume* Disk2Vol = new TGeoVolume("Gem_Disk2_Sensor",Disk2Shape,gGeoMan->GetMedium("air"))

Definition at line 54 of file create_gem_rootgeo.C.

TGeoShape* Disk3Shape = new TGeoTube("disk3shape",kDisk3InnerRadius,kDisk3OuterRadius,kHalfFoilThickness)

Definition at line 51 of file create_gem_rootgeo.C.

TGeoVolume* Disk3Vol = new TGeoVolume("Gem_Disk3_Sensor",Disk3Shape,gGeoMan->GetMedium("air"))

Definition at line 55 of file create_gem_rootgeo.C.

TGeoRotation* dummyrot = new TGeoRotation()

Definition at line 61 of file create_gem_rootgeo.C.

Referenced by create1StationGem_firstStation_v2(), create1StationGem_lastStation_v2(), create1StationsGem_firstStation(), create1StationsGem_lastStation(), create3StationsGem(), create3StationsGem_Tube(), create3StationsGem_v2(), create3StationsGem_v2_1(), and create4StationsGem().

TFile* fi = new TFile(outfile,"RECREATE")

Definition at line 21 of file create_gem_rootgeo.C.

FairGeoBuilder* geobuild =geoLoad->getGeoBuilder()

Definition at line 30 of file create_gem_rootgeo.C.

FairGeoInterface* geoFace = geoLoad->getGeoInterface()

Definition at line 24 of file create_gem_rootgeo.C.

FairGeoLoader* geoLoad = new FairGeoLoader("TGeo","FairGeoLoader")

Definition at line 23 of file create_gem_rootgeo.C.

TGeoManager* gGeoMan = (TGeoManager*)gROOT->FindObject("FAIRGeom")

Definition at line 42 of file create_gem_rootgeo.C.

const Double_t kDisk1OuterRadius = 90.0

Definition at line 8 of file create_gem_rootgeo.C.

const Double_t kDisk1ZPosition = 110.0

Definition at line 12 of file create_gem_rootgeo.C.

const Double_t kDisk2InnerRadius = 10.0

Definition at line 5 of file create_gem_rootgeo.C.

const Double_t kDisk2OuterRadius = 105.0

Definition at line 9 of file create_gem_rootgeo.C.

const Double_t kDisk2ZPosition = 140.0

Definition at line 13 of file create_gem_rootgeo.C.

const Double_t kDisk3InnerRadius = 10.0

Definition at line 6 of file create_gem_rootgeo.C.

const Double_t kDisk3OuterRadius = 150.0

Definition at line 10 of file create_gem_rootgeo.C.

const Double_t kDisk3ZPosition = 190.0

Definition at line 14 of file create_gem_rootgeo.C.

const Double_t kHalfFoilThickness = 0.1

Definition at line 16 of file create_gem_rootgeo.C.

Referenced by create_lumi(), and create_lumi_geanetest().

FairGeoMedia* Media = geoFace->getMedia()

Definition at line 29 of file create_gem_rootgeo.C.

nmed =geobuild->createMedium(CbmMediumAir)

Definition at line 37 of file create_gem_rootgeo.C.

TString outfile = "../../geometry/gem.root"

Definition at line 20 of file create_gem_rootgeo.C.

TGeoVolumeAssembly* SubunitVol = new TGeoVolumeAssembly("Gem_Disks")

Definition at line 76 of file create_gem_rootgeo.C.

TGeoVolume* top = new TGeoVolumeAssembly("Gem")

Definition at line 44 of file create_gem_rootgeo.C.

TGeoCombiTrans* trc1 = new TGeoCombiTrans(*trt1,*dummyrot)

Definition at line 63 of file create_gem_rootgeo.C.

Referenced by PndFtof::ConstructASCIIGeometry(), create_ftof_rootgeo(), create_ftofwall(), create_HypSTxy3Cmic_rootgeo3(), create_HypSTxy3Cmic_RootGeo5Lay(), create_HypSTxy3Cmic_RootGeo5LayExt(), and createRootGeometry_beampipe().

TGeoCombiTrans* trc2 = new TGeoCombiTrans(*trt2,*dummyrot)

Definition at line 67 of file create_gem_rootgeo.C.

Referenced by create_HypSTxy3Cmic_rootgeo3(), create_HypSTxy3Cmic_RootGeo5Lay(), create_HypSTxy3Cmic_RootGeo5LayExt(), and createRootGeometry_beampipe().

TGeoCombiTrans* trc3 = new TGeoCombiTrans(*trt3,*dummyrot)

Definition at line 71 of file create_gem_rootgeo.C.

Referenced by create_HypSTxy3Cmic_rootgeo3(), create_HypSTxy3Cmic_RootGeo5Lay(), create_HypSTxy3Cmic_RootGeo5LayExt(), and createRootGeometry_beampipe().

TGeoTranslation* trt1 = new TGeoTranslation(0.,0.,kDisk1ZPosition)

Definition at line 57 of file create_gem_rootgeo.C.

TGeoTranslation* trt2 = new TGeoTranslation(0.,0.,kDisk2ZPosition)

Definition at line 58 of file create_gem_rootgeo.C.

TGeoTranslation* trt3 = new TGeoTranslation(0.,0.,kDisk3ZPosition)

Definition at line 59 of file create_gem_rootgeo.C.