Cbm::GeometryUtils Namespace Reference

Functions
void	PrintMedia ()
void	PrintMaterials ()
void	UniqueId ()
void	RemoveDuplicateMaterials ()
void	RemoveDuplicateMedia ()
void	ReAssignMediaId ()
Bool_t	IsNewGeometryFile (TString &filename)
void	ImportRootGeometry (TString &filename, FairModule *mod, TGeoMatrix *mat)
Bool_t	IsNewGeometryFile (TString &filename, TString &volumeName, TGeoMatrix **matrix)
void	AssignMediumAtImport (TGeoVolume *v)
void	ExpandNodes (TGeoVolume *vol, FairModule *mod)
void	LocalToMasterCovarianceMatrix (const TGeoMatrix &m, Double_t &covXX, Double_t &covXY, Double_t &covYY)
	Convert the local X/Y covariance matrix to global coordinates.
TGeoManager *	pop_TGeoManager (const char *name)
bool	add_binary (const char rootFile[], TGeoVolume *top, TGeoMedium *med, Int_t inum, TGeoMatrix *mat)
TGeoMatrix *	cad_matrix (double XX, double XY, double XZ, double YX, double YY, double YZ, double ZX, double ZY, double ZZ, double TX, double TY, double TZ)

Function Documentation

add_binary()

bool Cbm::GeometryUtils::add_binary	(	const char	rootFile[],
		TGeoVolume *	top,
		TGeoMedium *	med,
		Int_t	inum,
		TGeoMatrix *	mat )

Definition at line 439 of file CbmGeometryUtils.cxx.

AssignMediumAtImport()

void Cbm::GeometryUtils::AssignMediumAtImport

(

TGeoVolume *

v

)

Assign medium to the the volume v, this has to be done in all cases: case 1: For CAD converted volumes they have no mediums (only names) case 2: TGeoVolumes, we need to be sure that the material is defined in this session

The Material is not yet defined in the TGeoManager, we try to create one if we have enough information about it

Material is already available in the TGeoManager and we can set it

Definition at line 294 of file CbmGeometryUtils.cxx.

References v.

Referenced by ExpandNodes().

cad_matrix()

TGeoMatrix * Cbm::GeometryUtils::cad_matrix	(	double	XX,
		double	XY,
		double	XZ,
		double	YX,
		double	YY,
		double	YZ,
		double	ZX,
		double	ZY,
		double	ZZ,
		double	TX,
		double	TY,
		double	TZ )

Definition at line 458 of file CbmGeometryUtils.cxx.

ExpandNodes()

void Cbm::GeometryUtils::ExpandNodes	(	TGeoVolume *	vol,
		FairModule *	mod )

Definition at line 361 of file CbmGeometryUtils.cxx.

References AssignMediumAtImport(), ExpandNodes(), and v.

Referenced by ExpandNodes(), and ImportRootGeometry().

ImportRootGeometry()

void Cbm::GeometryUtils::ImportRootGeometry	(	TString &	filename,
		FairModule *	mod,
		TGeoMatrix *	mat )

Definition at line 196 of file CbmGeometryUtils.cxx.

References ExpandNodes(), IsNewGeometryFile(), RemoveDuplicateMaterials(), RemoveDuplicateMedia(), and UniqueId().

Referenced by CbmBmon::ConstructGeometry(), CbmFsdMC::ConstructGeometry(), CbmMust::ConstructGeometry(), CbmPipe::ConstructGeometry(), CbmPlatform::ConstructGeometry(), CbmPsdMC::ConstructGeometry(), CbmRich::ConstructGeometry(), CbmBmon::ConstructRootGeometry(), CbmMuch::ConstructRootGeometry(), CbmStsMC::ConstructRootGeometry(), CbmTof::ConstructRootGeometry(), and CbmTrd::ConstructRootGeometry().

IsNewGeometryFile() [1/2]

bool Cbm::GeometryUtils::IsNewGeometryFile

(

TString &

filename

)

Definition at line 189 of file CbmGeometryUtils.cxx.

References IsNewGeometryFile().

Referenced by CbmPipe::ConstructGeometry(), CbmPlatform::ConstructGeometry(), CbmRich::ConstructGeometry(), CbmBmon::ConstructRootGeometry(), CbmMuch::ConstructRootGeometry(), CbmStsMC::ConstructRootGeometry(), CbmTof::ConstructRootGeometry(), CbmTrd::ConstructRootGeometry(), ImportRootGeometry(), and IsNewGeometryFile().

IsNewGeometryFile() [2/2]

bool Cbm::GeometryUtils::IsNewGeometryFile	(	TString &	filename,
		TString &	volumeName,
		TGeoMatrix **	matrix )

Definition at line 237 of file CbmGeometryUtils.cxx.

LocalToMasterCovarianceMatrix()

void Cbm::GeometryUtils::LocalToMasterCovarianceMatrix	(	const TGeoMatrix &	m,
		Double_t &	covXX,
		Double_t &	covXY,
		Double_t &	covYY )

Convert the local X/Y covariance matrix to global coordinates.

Parameters

m	the transformation matrix
covXX	covariance X,X
covXY	covariance X,Y
covYY	covariance Y,Y

Definition at line 381 of file CbmGeometryUtils.cxx.

Referenced by CbmStsAlgoFindHits::CreateHit().

pop_TGeoManager()

TGeoManager * Cbm::GeometryUtils::pop_TGeoManager

(

const char *

name

)

Definition at line 410 of file CbmGeometryUtils.cxx.

PrintMaterials()

void Cbm::GeometryUtils::PrintMaterials

(

)

Definition at line 50 of file CbmGeometryUtils.cxx.

PrintMedia()

void Cbm::GeometryUtils::PrintMedia

(

)

Definition at line 39 of file CbmGeometryUtils.cxx.

ReAssignMediaId()

void Cbm::GeometryUtils::ReAssignMediaId

(

)

Definition at line 154 of file CbmGeometryUtils.cxx.

References RemoveDuplicateMaterials(), and RemoveDuplicateMedia().

RemoveDuplicateMaterials()

void Cbm::GeometryUtils::RemoveDuplicateMaterials

(

)

Definition at line 114 of file CbmGeometryUtils.cxx.

Referenced by ImportRootGeometry(), and ReAssignMediaId().

RemoveDuplicateMedia()

void Cbm::GeometryUtils::RemoveDuplicateMedia

(

)

Definition at line 134 of file CbmGeometryUtils.cxx.

Referenced by ImportRootGeometry(), and ReAssignMediaId().

UniqueId()

void Cbm::GeometryUtils::UniqueId

(

)

Definition at line 62 of file CbmGeometryUtils.cxx.

Referenced by ImportRootGeometry().