Geometry properties of a FTD detector needed for reconstruction code. More...

#include <FTDParametersImpl.h>

Inheritance diagram for gear::FTDParametersImpl:

Public Member Functions
virtual void	addLayer (int nPetals, int nSensors, bool isDoubleSided, int sensorType, double petalOpAngle, double phi0, double alpha, double zposition, double zoffset, double zsign0, double supportRinner, double supportThickness, double supportLengthMin, double supportLengthMax, double supportWidth, double supportRadLength, double sensitiveRinner, double sensitiveThickness, double sensitiveLengthMin, double sensitiveLengthMax, double sensitiveWidth, double sensitiveRadLength)
	adding a Layer to the vertex one layer consists of a number of petals and sensitive areas (nPetals) that are each Z-equidistant to IP (disk). More...

virtual const FTDLayerLayout &	getFTDLayerLayout () const
	Returns the layer layout in the Vertex.

virtual int	getLayerIndex (const Vector3D &p) const
	returns the layerIndex which correspond to the layer where the point is. More...

virtual int	getSensitiveIndex (const Vector3D &p) const
	returns the petal Index which correspond to the layer where the point is. More...

bool	isPointInFTD (const Vector3D &p, const bool &sensitive=false) const
	returns if a point is in support (sensitive == false) or in sensitive (sensitive == true)

int	getPetalIndex (const Vector3D &p, const bool &sensitive=false) const
	returns the petal number corresponding to a given point. More...

Vector3D	distanceToPlane (Vector3D p, Vector3D r, Vector3D n, Vector3D u, Vector3D v, float minU, float maxU, float minV, float maxV) const
	returns distance to nearest support petal (sensitive == false) or nearest sensitiv (sensitive == true) More...

Vector3D	planeLineIntersection (Vector3D r, Vector3D n, Vector3D linePoint, Vector3D lineDir) const
	returns the first point on the ftd, where it intersects with a given straight line (parameters point p and direction v) More...

double	confiningRatio (Vector3D p, Vector3D r, Vector3D n, Vector3D u, Vector3D v, float minU, float maxU, float minV, float maxV) const
	returns the confiningRatio of a point p in a plane when the plane (r,n) is reduced to a finite square extensions in direction u (minU to maxU) and in direction v (minV to maxV)

Vector3D	correctToBorderPoint (Vector3D vPlane, Vector3D u, Vector3D v, float minU, float maxU, float minV, float maxV) const
	corrects the vector vPlane into the given borders, given by direction u (minU to maxU) and in direction v (minV to maxV) the corrected Vector is returned

bool	isEqual (double valueOne, double valueTwo) const

bool	isEqual (Vector3D p1, Vector3D p2) const

bool	differsLess (double valueOne, double valueTwo) const

double	correctPhiRange (double Phi) const
	returns Phi corrected to Range -M_PI/2 to +M_PI/2

double	getPhiPoint (Vector3D p) const
	returns Phi for a point

Public Member Functions inherited from gear::GearParametersImpl
virtual	~GearParametersImpl ()
	Destructor.

virtual int	getIntVal (const std::string &key) const
	Integer value for key. More...

virtual double	getDoubleVal (const std::string &key) const
	Double value for key. More...

virtual const std::string &	getStringVal (const std::string &key) const
	String value for key. More...

virtual const std::vector< int > &	getIntVals (const std::string &key) const
	Integer values for key. More...

virtual const std::vector < double > &	getDoubleVals (const std::string &key) const
	Double values for key. More...

virtual const std::vector < std::string > &	getStringVals (const std::string &key) const
	String values for key. More...

virtual void	setIntVal (const std::string &key, int val)
	Set Integer value for key.

virtual void	setDoubleVal (const std::string &key, double val)
	Double value for key.

virtual void	setStringVal (const std::string &key, const std::string &val)
	String value for key.

virtual void	setIntVals (const std::string &key, const std::vector< int > &vals)
	Integer values for key.

virtual void	setDoubleVals (const std::string &key, const std::vector< double > &vals)
	Double values for key.

virtual void	setStringVals (const std::string &key, const std::vector< std::string > &vals)
	String values for key.

virtual const std::vector < std::string > &	getIntKeys () const
	All keys of int variables. More...

virtual const std::vector < std::string > &	getDoubleKeys () const
	All keys of double variables. More...

virtual const std::vector < std::string > &	getStringKeys () const
	All keys of string variables. More...

virtual const std::vector < std::string > &	getIntVecKeys () const
	All keys of IntVec variables. More...

virtual const std::vector < std::string > &	getDoubleVecKeys () const
	All keys of DoubleVec variables. More...

virtual const std::vector < std::string > &	getStringVecKeys () const
	All keys of StringVec variables. More...

Public Member Functions inherited from gear::GearParameters
virtual	~GearParameters ()
	Destructor.

Public Member Functions inherited from gear::FTDParameters
virtual	~FTDParameters ()
	Destructor.

Static Public Attributes
static const int	PIXEL = 1

static const int	STRIP = 2

static const int	FACE = 1

static const int	BACK = 2

Static Public Attributes inherited from gear::FTDParameters
static const int	PIXEL = 1

static const int	STRIP = 2

static const int	FACE = 1

static const int	BACK = 2

Protected Attributes
FTDLayerLayoutImpl	_layer {}

int	_ftdType {}

Protected Attributes inherited from gear::GearParametersImpl
std::map< std::string, int >	_intMap {}

std::map< std::string, double >	_doubleMap {}

std::map< std::string, std::string >	_stringMap {}

std::map< std::string, IntVec >	_intVecMap {}

std::map< std::string, DoubleVec >	_doubleVecMap {}

std::map< std::string, StringVec >	_stringVecMap {}

StringVec	_intKeys {}

StringVec	_doubleKeys {}

StringVec	_stringKeys {}

StringVec	_intVecKeys {}

StringVec	_doubleVecKeys {}

StringVec	_stringVecKeys {}

Additional Inherited Members
Public Types inherited from gear::GearParametersImpl
typedef std::map< std::string, int >	IntMap

typedef std::map< std::string, double >	DoubleMap

typedef std::map< std::string, std::string >	StringMap

typedef std::map< std::string, IntVec >	IntVecMap

typedef std::map< std::string, DoubleVec >	DoubleVecMap

typedef std::map< std::string, StringVec >	StringVecMap

Detailed Description

Geometry properties of a FTD detector needed for reconstruction code.

The FTD is assumed to consist of a number of disks (layers) located along the Z-axis. Each disk consists of a number of trapezoid petals that are uniformly distributed in a circle around the Z-axis .
The sensitive volumes are rectangular pixels for the disks 1 and 2 covering the petal face nearest the IP; the remaining disks mount trapezoids covering both faces of the petal (we assume 1 sensitive layer per face, in the current implementation there are two). The sensitive volumes can be placed relative to the (insensitive) petals.

See Also: addLayer .

Author: J. Duarte, IFCA (based from VXDParametersImpl)

Version: $Id:

Definition at line 26 of file FTDParametersImpl.h.

Member Function Documentation

virtual void gear::FTDParametersImpl::addLayer	(	int	nPetals,
		int	nSensors,
		bool	isDoubleSided,
		int	sensorType,
		double	petalOpAngle,
		double	phi0,
		double	alpha,
		double	zposition,
		double	zoffset,
		double	zsign0,
		double	supportRinner,
		double	supportThickness,
		double	supportLengthMin,
		double	supportLengthMax,
		double	supportWidth,
		double	supportRadLength,
		double	sensitiveRinner,
		double	sensitiveThickness,
		double	sensitiveLengthMin,
		double	sensitiveLengthMax,
		double	sensitiveWidth,
		double	sensitiveRadLength
	)

inlinevirtual

adding a Layer to the vertex one layer consists of a number of petals and sensitive areas (nPetals) that are each Z-equidistant to IP (disk).

The petals and sensitive areas are located in a plane XY with the same distance to IP (zposition) with dimensions length (xMin and xMax, because are trapezoids), width (perpendicular to connection IP-spacepoint) and thickness (extension to connection IP-spacepoint).

Parameters

nPetals	the number of petals and sensitive areas inside the layer
nSensors	the number of sensors per petal
isDoubleSided	whether the Petal has sensors on front AND back
sensorType	the type of the sensors: PIXEL, STRIP
phi0	azimuthal angle of vector defined by the Z-axis to first petal x-positive, y-positive edge
alpha	angle of rotation of the petal in the turbine-blade design
zposition	the centered position of the disk (layer) at Z-axis
rInner	Distance from the z-axis to the closest point of the petal (sensitive)
thickness	the thickness in mm of the support (supportThickness) or the sensitive area (sensitiveThickness) (Z-axis distances)
lengthMin	the length (x-direction) in mm of the support (supportLength) or the sensitive area (sensitiveLength) in its shorter side
lengthMax	the length (x-direction) in mm of the support (supportLength) or the sensitive area (sensitiveLength) in its longest side
width	the width (y-direction) of the support (supportWidth) or the sensitive area (sensitiveWidth) in mm
radLength	the radiation lenght of the support (supportRadLength) or the sensitive area (sensitiveRadLength) in mm

Definition at line 70 of file FTDParametersImpl.h.

References gear::FTDLayerLayoutImpl::addLayer().

Referenced by gear::FTDParametersXML::fromXML().

Vector3D gear::FTDParametersImpl::distanceToPlane	(	Vector3D	p,
		Vector3D	r,
		Vector3D	n,
		Vector3D	u,
		Vector3D	v,
		float	minU,
		float	maxU,
		float	minV,
		float	maxV
	)		const

returns distance to nearest support petal (sensitive == false) or nearest sensitiv (sensitive == true)

returns vector to from point to closest point in described plane r as spacepoint vector n as normal vector u and v as in-plane vectors minU and maxU as min/max sizes of vector u still in plane minV and maxV as min/max sizes of vector v still in plane

int gear::FTDParametersImpl::getLayerIndex ( const Vector3D & p ) const

virtual

returns the layerIndex which correspond to the layer where the point is.

If the point is not inside any layer returns -1

Definition at line 22 of file FTDParametersImpl.cc.

Referenced by getPetalIndex().

int gear::FTDParametersImpl::getPetalIndex	(	const Vector3D &	p,
		const bool &	sensitive = `false`
	)		const

returns the petal number corresponding to a given point.

Return -1 if the point is outside the petal. If sensitive=true, uses the geometry of the sensitive to perform the result

Definition at line 127 of file FTDParametersImpl.cc.

References gear::FTDLayerLayoutImpl::getEndPhi(), getLayerIndex(), gear::FTDLayerLayoutImpl::getMaxRadius(), gear::FTDLayerLayoutImpl::getNPetals(), gear::FTDLayerLayoutImpl::getSensitiveRinner(), gear::FTDLayerLayoutImpl::getStartPhi(), and gear::FTDLayerLayoutImpl::getSupportRinner().

Referenced by isPointInFTD().

int gear::FTDParametersImpl::getSensitiveIndex ( const Vector3D & p ) const

virtual

returns the petal Index which correspond to the layer where the point is.

If the point is not inside any layer returns -1returns the layerIndex which correspond to the layer where the point is. If the point is not inside any layer returns -1

Definition at line 68 of file FTDParametersImpl.cc.

Referenced by isPointInFTD().

Vector3D gear::FTDParametersImpl::planeLineIntersection	(	Vector3D	r,
		Vector3D	n,
		Vector3D	linePoint,
		Vector3D	lineDir
	)		const

returns the first point on the ftd, where it intersects with a given straight line (parameters point p and direction v)

returns the intersection point of a plane and a straight line

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

Public Member Functions

Static Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation