Detailed Description

A basic class inheriting from TObject to help creating a node grid definition.

TRestMesh is a helper class allowing to define a uniform grid that can be filled directly with a TRestHits structure.

The class keeps track only of those nodes (cells in the grid) where a hit was found. TRestMesh also includes grouping algorithms allowing to define a node group id. Assigning a unique group id to those cells that are neighbours.

This class was originally created to be used at TRestAxionMagneticField and TRestDetectorHitsToTrackFastProcess.

If spherical coordinates are enabled, the X,Y,Z dimensions will relate to R, Theta, and Phi. The interface with the class still keeps using X,Y,Z coordinates, but the nodes (nX,nY,nZ) will make reference to the position in a grid divided at uniform steps in R, Theta and Phi, where GetX( nX, nY, nZ), GetY( nX, nY, nZ) andGetZ( nX, nY, nZ)` will return the cartesian coordinates, but nX, nY and nZ will make reference to the cell at a given radius, and theta and phi angles.

RESTsoft - Software for Rare Event Searches with TPCs

History of developments:

2016-February: First concept and implementation of TRestMesh.

Author: Javier Galan

2021-Abril: Including spherical coordinates capability

Author: Javier Galan

Definition at line 38 of file TRestMesh.h.

#include <TRestMesh.h>

Inheritance diagram for TRestMesh:

Public Member Functions
void	AddNode (Double_t x, Double_t y, Double_t z, Double_t en=0)
	If adds corresponding node to xyz-coordinates if not previously defined. More...

void	AddSphericalNode (Double_t x, Double_t y, Double_t z, Double_t en=0)
	If adds corresponding node to xyz-coordinates if not previously defined. More...

Int_t	FindForeignNeighbour (Int_t nx, Int_t ny, Int_t nz)
	It identifies a foreign neighbour. I.e. if the group id of the neighbour cell is different to the cell=(nx,ny,nz) it will return the neighbour index with different group id. More...

Int_t	FindNeighbourGroup (Int_t nx, Int_t ny, Int_t nz)
	Returns the group id of the first node identified in the neighbour cell from cell=(nx,ny,nz). More...

TVector3	GetBottomVertex () const
	It returns the bottom boundary vertex. More...

Double_t	GetEnergyAtNode (Int_t nx, Int_t ny, Int_t nz)
	Returns the energy at a particular node. More...

Double_t	GetGroupEnergy (Int_t index)
	It returns the total energy of all nodes corresponding to the group id given by argument. More...

Int_t	GetGroupId (Double_t x, Double_t y, Double_t z)
	Returns the group id corresponding to the x,y,z coordinate. If the coordinate falls at a non-initialized node, it will return GROUP_NOT_FOUND. More...

Int_t	GetGroupId (Int_t index)
	Returns the group id using the position inside the nodes vector. More...

TVector3	GetGroupPosition (Int_t index)
	It returns the average position for all nodes weighted with their corresponding energy. More...

TVector3	GetNetCenter ()
	It returns the position of the mesh center. More...

TVector3	GetNetSize () const
	Returns a std::vector with the size/dimensions of the bounding box. More...

Double_t	GetNetSizeX () const
	Returns the net size on X-dimension. More...

Double_t	GetNetSizeY () const
	Returns the net size on Y-dimension. More...

Double_t	GetNetSizeZ () const
	Returns the net size on Z-dimension. More...

TVector3	GetNodeByIndex (Int_t index)
	Returns a node by its position in the std::vector. More...

Int_t	GetNodeIndex (Int_t nx, Int_t ny, Int_t nz)
	Returns the vector position for a given node index. If the node is not found, -1 will be returned. More...

Int_t	GetNodesX () const
	Returns the number of nodes defined in the X-dimension. More...

Int_t	GetNodesY () const
	Returns the number of nodes defined in the Y-dimension. More...

Int_t	GetNodesZ () const
	Returns the number of nodes defined in the Z-dimension. More...

Int_t	GetNodeX (Double_t x, Bool_t relative=false)
	Gets the node index corresponding to the x-coordinate. More...

Int_t	GetNodeX (TVector3 v, Bool_t relative=false)
	Gets the node index corresponding to the x-coordinate or r-coordinate in spherical coordinates. More...

Int_t	GetNodeY (Double_t y, Bool_t relative=false)
	Gets the node index corresponding to the y-coordinate. More...

Int_t	GetNodeY (TVector3 v, Bool_t relative=false)
	Gets the node index corresponding to the x-coordinate or theta-coordinate in spherical coordinates. More...

Int_t	GetNodeZ (Double_t z, Bool_t relative=false)
	Gets the node index corresponding to the z-coordinate. More...

Int_t	GetNodeZ (TVector3 v, Bool_t relative=false)
	Gets the node index corresponding to the x-coordinate or theta-coordinate in spherical coordinates. More...

Int_t	GetNumberOfGroups () const
	Returns the total number of groups identified. More...

Int_t	GetNumberOfNodes () const
	Returns the total number of nodes added. More...

TVector3	GetOrigin () const
	Returns the origin of the grid (bottom-left corner) More...

TVector3	GetPosition (Int_t nX, Int_t nY, Int_t nZ)
	Gets the position of the corresponding node. More...

TVector3	GetTopVertex () const
	It returns the top boundary vertex. More...

std::vector< TVector3 >	GetTrackBoundaries (TVector3 pos, TVector3 dir, Bool_t particle=true)
	Finds the intersection of the straight line (track defined by the input arguments given, a position `pos` and direction `dir`) with the boundary box defined by the mesh. More...

std::vector< TVector3 >	GetTrackBoundariesCylinder (TVector3 pos, TVector3 dir, Bool_t particle=true)
	Needs TO BE documented. More...

TVector3	GetVertex (Int_t id) const
	It returns the position of both boundary vertex, bottom vertex identified with id = 0 and top vertex identified with id = 1. More...

Double_t	GetX (Int_t nX)
	Gets the cartesian position of nodeX. More...

Double_t	GetY (Int_t nY)
	Gets the cartesian position of nodeY. More...

Double_t	GetZ (Int_t nZ)
	Gets the cartesian position of nodeZ. More...

Bool_t	IsCylindrical ()
	Returns true if the coordinate system is set to cylindrical. More...

Bool_t	IsInside (TVector3 pos)
	It returns true if the position is found inside the grid (box,sphere or cylinder). More...

Bool_t	IsInsideBoundingBox (TVector3 pos)
	It returns true if the position is found inside the bounding box. More...

Bool_t	IsSpherical ()
	Returns true if the coordinate system is set to spherical. More...

void	Print ()
	Prints the nodes information. More...

void	Regrouping ()
	Needs TO BE documented. More...

void	RemoveNodes ()
	It initializes all node vectors to zero. More...

void	SetCylindrical (Bool_t v)
	Sets the coordinate system to cylindrical. More...

void	SetNodes (Int_t nX, Int_t nY, Int_t nZ)
	Sets the number of nodes and initializes the nodes vector to zero. More...

void	SetNodesFromHits (TRestHits *hits)
	It initializes the nodes using the hit coordinates found inside a TRestHits structure. More...

void	SetNodesFromSphericalHits (TRestHits *hits)
	It initializes the nodes using the hit coordinates found inside a TRestHits structure. This method will assume that the hit coordinates are expressed in spherical coordinates. (R, Theta, Phi). More...

void	SetOrigin (Double_t oX, Double_t oY, Double_t oZ)
	Sets the origin of the bounding-box and initializes the nodes vector to zero. More...

void	SetOrigin (TVector3 pos)
	Sets the origin of the bounding-box and initializes the nodes vector to zero. More...

void	SetSize (Double_t sX, Double_t sY, Double_t sZ)
	Sets the origin of the bounding-box and initializes the nodes vector to zero. More...

void	SetSpherical (Bool_t v)
	Sets the coordinate system to spherical. More...

	TRestMesh ()
	Default constructor. More...

	TRestMesh (Double_t size, Int_t nodes)
	Constructor specifying the size (sX=sY=sZ=size) and the number of nodes (nX=nY=nZ=nodes). More...

	TRestMesh (TVector3 size, TVector3 position, Int_t nx, Int_t ny, Int_t nz)
	Constructor specifying the size, origin, and number of nodes in each dimension. More...

	~TRestMesh ()
	Default destructor. More...

Protected Attributes
std::vector< Double_t >	fEnergy
	A std::vector storing the total energy inside the cell id. More...

Bool_t	fIsCylindrical = false
	A flag to indentify if we use cylindrical coordinates. More...

Bool_t	fIsSpherical = false
	A flag to indentify if we use spherical coordinates. More...

TVector3	fNetOrigin = TVector3(0, 0, 0)
	The bottom-left corner of the bounding-box grid. More...

Double_t	fNetSizeX = 0
	The size of the grid in X dimension. More...

Double_t	fNetSizeY = 0
	The size of the grid in Y dimension. More...

Double_t	fNetSizeZ = 0
	The size of the grid in Z dimension. More...

std::vector< Int_t >	fNodeGroupID
	A std::vector storing the group ID of the corresponding nodes activated. More...

Int_t	fNodesX = 0
	Number of nodes in X-dimension (R in spherical coordinates) More...

Int_t	fNodesY = 0
	Number of nodes in Y-dimension (Theta in spherical coordinates) More...

Int_t	fNodesZ = 0
	Number of nodes in Z-dimension (Phi in spherical coordinates) More...

std::vector< Int_t >	fNodeX
	A std::vector storing the X-dimension cell id. More...

std::vector< Int_t >	fNodeY
	A std::vector storing the Y-dimension cell id. More...

std::vector< Int_t >	fNodeZ
	A std::vector storing the Z-dimension cell id. More...

Int_t	fNumberOfGroups = 0
	Total number of groups found. More...

Int_t	fNumberOfNodes = 0
	Total number of nodes filled. More...

Constructor & Destructor Documentation

◆ TRestMesh() [1/3]

TRestMesh::TRestMesh ( )

Default constructor.

Definition at line 72 of file TRestMesh.cxx.

◆ TRestMesh() [2/3]

TRestMesh::TRestMesh	(	Double_t	size,
		Int_t	nodes
	)

Constructor specifying the size (sX=sY=sZ=size) and the number of nodes (nX=nY=nZ=nodes).

Definition at line 77 of file TRestMesh.cxx.

◆ TRestMesh() [3/3]

TRestMesh::TRestMesh	(	TVector3	size,
		TVector3	position,
		Int_t	nx,
		Int_t	ny,
		Int_t	nz
	)

Constructor specifying the size, origin, and number of nodes in each dimension.

Definition at line 93 of file TRestMesh.cxx.

◆ ~TRestMesh()

TRestMesh::~TRestMesh ( )

Default destructor.

Definition at line 109 of file TRestMesh.cxx.

Member Function Documentation

◆ AddNode()

void TRestMesh::AddNode	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	en = `0`
	)

If adds corresponding node to xyz-coordinates if not previously defined.

Definition at line 551 of file TRestMesh.cxx.

◆ AddSphericalNode()

void TRestMesh::AddSphericalNode	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	en = `0`
	)

If adds corresponding node to xyz-coordinates if not previously defined.

Definition at line 588 of file TRestMesh.cxx.

◆ FindForeignNeighbour()

Int_t TRestMesh::FindForeignNeighbour	(	Int_t	nx,
		Int_t	ny,
		Int_t	nz
	)

It identifies a foreign neighbour. I.e. if the group id of the neighbour cell is different to the cell=(nx,ny,nz) it will return the neighbour index with different group id.

Definition at line 485 of file TRestMesh.cxx.

◆ FindNeighbourGroup()

Int_t TRestMesh::FindNeighbourGroup	(	Int_t	nx,
		Int_t	ny,
		Int_t	nz
	)

Returns the group id of the first node identified in the neighbour cell from cell=(nx,ny,nz).

Definition at line 466 of file TRestMesh.cxx.

◆ GetBottomVertex()

TVector3 TRestMesh::GetBottomVertex ( ) const

inline

It returns the bottom boundary vertex.

Definition at line 169 of file TRestMesh.h.

◆ GetEnergyAtNode()

Double_t TRestMesh::GetEnergyAtNode	(	Int_t	nx,
		Int_t	ny,
		Int_t	nz
	)

inline

Returns the energy at a particular node.

Definition at line 111 of file TRestMesh.h.

◆ GetGroupEnergy()

Double_t TRestMesh::GetGroupEnergy ( Int_t index )

It returns the total energy of all nodes corresponding to the group id given by argument.

Definition at line 435 of file TRestMesh.cxx.

◆ GetGroupId() [1/2]

Int_t TRestMesh::GetGroupId	(	Double_t	x,
		Double_t	y,
		Double_t	z
	)

Returns the group id corresponding to the x,y,z coordinate. If the coordinate falls at a non-initialized node, it will return GROUP_NOT_FOUND.

Definition at line 404 of file TRestMesh.cxx.

◆ GetGroupId() [2/2]

Int_t TRestMesh::GetGroupId ( Int_t index )

Returns the group id using the position inside the nodes vector.

Definition at line 426 of file TRestMesh.cxx.

◆ GetGroupPosition()

TVector3 TRestMesh::GetGroupPosition ( Int_t index )

It returns the average position for all nodes weighted with their corresponding energy.

Definition at line 448 of file TRestMesh.cxx.

◆ GetNetCenter()

TVector3 TRestMesh::GetNetCenter ( )

It returns the position of the mesh center.

Definition at line 676 of file TRestMesh.cxx.

◆ GetNetSize()

TVector3 TRestMesh::GetNetSize ( ) const

inline

Returns a std::vector with the size/dimensions of the bounding box.

Definition at line 164 of file TRestMesh.h.

◆ GetNetSizeX()

Double_t TRestMesh::GetNetSizeX ( ) const

inline

Returns the net size on X-dimension.

Definition at line 155 of file TRestMesh.h.

◆ GetNetSizeY()

Double_t TRestMesh::GetNetSizeY ( ) const

inline

Returns the net size on Y-dimension.

Definition at line 157 of file TRestMesh.h.

◆ GetNetSizeZ()

Double_t TRestMesh::GetNetSizeZ ( ) const

inline

Returns the net size on Z-dimension.

Definition at line 159 of file TRestMesh.h.

◆ GetNodeByIndex()

TVector3 TRestMesh::GetNodeByIndex ( Int_t index )

inline

Returns a node by its position in the std::vector.

Definition at line 105 of file TRestMesh.h.

◆ GetNodeIndex()

Int_t TRestMesh::GetNodeIndex	(	Int_t	nx,
		Int_t	ny,
		Int_t	nz
	)

Returns the vector position for a given node index. If the node is not found, -1 will be returned.

Definition at line 393 of file TRestMesh.cxx.

◆ GetNodesX()

Int_t TRestMesh::GetNodesX ( ) const

inline

Returns the number of nodes defined in the X-dimension.

Definition at line 148 of file TRestMesh.h.

◆ GetNodesY()

Int_t TRestMesh::GetNodesY ( ) const

inline

Returns the number of nodes defined in the Y-dimension.

Definition at line 150 of file TRestMesh.h.

◆ GetNodesZ()

Int_t TRestMesh::GetNodesZ ( ) const

inline

Returns the number of nodes defined in the Z-dimension.

Definition at line 152 of file TRestMesh.h.

◆ GetNodeX() [1/2]

Int_t TRestMesh::GetNodeX	(	Double_t	x,
		Bool_t	relative = `false`
	)

Gets the node index corresponding to the x-coordinate.

If relative it is true it means the x-coordinate is already relative to the origin of the mesh. By default the x-coordinate is given in absolute coordinates, i.e. relative=false.

Definition at line 160 of file TRestMesh.cxx.

◆ GetNodeX() [2/2]

Int_t TRestMesh::GetNodeX	(	TVector3	v,
		Bool_t	relative = `false`
	)

Gets the node index corresponding to the x-coordinate or r-coordinate in spherical coordinates.

If relative it is true it means the x-coordinate is already relative to the origin of the mesh. By default the x-coordinate is given in absolute coordinates, i.e. relative=false.

Definition at line 187 of file TRestMesh.cxx.

◆ GetNodeY() [1/2]

Int_t TRestMesh::GetNodeY	(	Double_t	y,
		Bool_t	relative = `false`
	)

Gets the node index corresponding to the y-coordinate.

If relative it is true it means the y-coordinate is already relative to the origin of the mesh. By default the y-coordinate is given in absolute coordinates, i.e. relative=false.

Definition at line 214 of file TRestMesh.cxx.

◆ GetNodeY() [2/2]

Int_t TRestMesh::GetNodeY	(	TVector3	v,
		Bool_t	relative = `false`
	)

Gets the node index corresponding to the x-coordinate or theta-coordinate in spherical coordinates.

If relative it is true it means the x-coordinate is already relative to the origin of the mesh. By default the x-coordinate is given in absolute coordinates, i.e. relative=false.

Definition at line 243 of file TRestMesh.cxx.

◆ GetNodeZ() [1/2]

Int_t TRestMesh::GetNodeZ	(	Double_t	z,
		Bool_t	relative = `false`
	)

Gets the node index corresponding to the z-coordinate.

If relative it is true it means the z-coordinate is already relative to the origin of the mesh. By default the z-coordinate must be given in absolute coordinates, i.e. relative=false.

Definition at line 268 of file TRestMesh.cxx.

◆ GetNodeZ() [2/2]

Int_t TRestMesh::GetNodeZ	(	TVector3	v,
		Bool_t	relative = `false`
	)

Gets the node index corresponding to the x-coordinate or theta-coordinate in spherical coordinates.

If relative it is true it means the x-coordinate is already relative to the origin of the mesh. By default the x-coordinate is given in absolute coordinates, i.e. relative=false.

Definition at line 296 of file TRestMesh.cxx.

◆ GetNumberOfGroups()

Int_t TRestMesh::GetNumberOfGroups ( ) const

inline

Returns the total number of groups identified.

Definition at line 87 of file TRestMesh.h.

◆ GetNumberOfNodes()

Int_t TRestMesh::GetNumberOfNodes ( ) const

inline

Returns the total number of nodes added.

Definition at line 85 of file TRestMesh.h.

◆ GetOrigin()

TVector3 TRestMesh::GetOrigin ( ) const

inline

Returns the origin of the grid (bottom-left corner)

Definition at line 162 of file TRestMesh.h.

◆ GetPosition()

TVector3 TRestMesh::GetPosition	(	Int_t	nX,
		Int_t	nY,
		Int_t	nZ
	)

Gets the position of the corresponding node.

Definition at line 131 of file TRestMesh.cxx.

◆ GetTopVertex()

TVector3 TRestMesh::GetTopVertex ( ) const

inline

It returns the top boundary vertex.

Definition at line 171 of file TRestMesh.h.

◆ GetTrackBoundaries()

std::vector< TVector3 > TRestMesh::GetTrackBoundaries	(	TVector3	pos,
		TVector3	dir,
		Bool_t	particle = `true`
	)

Finds the intersection of the straight line (track defined by the input arguments given, a position pos and direction dir) with the boundary box defined by the mesh.

It is done by searching for the points where the particle trajectory intersects the boundary planes of that region.

If the optional parameter particle is true (which is the default behaviour) this method will return the found boundaries only if the particle is moving towards the volume. On top of that it will be assured that the first boundary element corresponds with the boundary closer to the position of the particle.

If the particle parameter is false, valid boundaries will be returned as soon as the track crosses the volume without being crosschecked the relative positions of the boundaries respect to the particle position.

Definition at line 710 of file TRestMesh.cxx.

◆ GetTrackBoundariesCylinder()

std::vector< TVector3 > TRestMesh::GetTrackBoundariesCylinder	(	TVector3	pos,
		TVector3	dir,
		Bool_t	particle = `true`
	)

Needs TO BE documented.

Definition at line 794 of file TRestMesh.cxx.

◆ GetVertex()

TVector3 TRestMesh::GetVertex ( Int_t id ) const

It returns the position of both boundary vertex, bottom vertex identified with id = 0 and top vertex identified with id = 1.

Definition at line 684 of file TRestMesh.cxx.

◆ GetX()

Double_t TRestMesh::GetX ( Int_t nX )

Gets the cartesian position of nodeX.

Definition at line 116 of file TRestMesh.cxx.

◆ GetY()

Double_t TRestMesh::GetY ( Int_t nY )

Gets the cartesian position of nodeY.

Definition at line 121 of file TRestMesh.cxx.

◆ GetZ()

Double_t TRestMesh::GetZ ( Int_t nZ )

Gets the cartesian position of nodeZ.

Definition at line 126 of file TRestMesh.cxx.

◆ IsCylindrical()

Bool_t TRestMesh::IsCylindrical ( )

inline

Returns true if the coordinate system is set to cylindrical.

Definition at line 100 of file TRestMesh.h.

◆ IsInside()

Bool_t TRestMesh::IsInside ( TVector3 pos )

It returns true if the position is found inside the grid (box,sphere or cylinder).

Definition at line 633 of file TRestMesh.cxx.

◆ IsInsideBoundingBox()

Bool_t TRestMesh::IsInsideBoundingBox ( TVector3 pos )

It returns true if the position is found inside the bounding box.

Definition at line 665 of file TRestMesh.cxx.

◆ IsSpherical()

Bool_t TRestMesh::IsSpherical ( )

inline

Returns true if the coordinate system is set to spherical.

Definition at line 102 of file TRestMesh.h.

◆ Print()

void TRestMesh::Print ( )

Prints the nodes information.

Definition at line 875 of file TRestMesh.cxx.

◆ Regrouping()

void TRestMesh::Regrouping ( )

Needs TO BE documented.

Definition at line 350 of file TRestMesh.cxx.

◆ RemoveNodes()

void TRestMesh::RemoveNodes ( )

It initializes all node vectors to zero.

Definition at line 621 of file TRestMesh.cxx.

◆ SetCylindrical()

void TRestMesh::SetCylindrical ( Bool_t v )

inline

Sets the coordinate system to cylindrical.

Definition at line 136 of file TRestMesh.h.

◆ SetNodes()

void TRestMesh::SetNodes	(	Int_t	nX,
		Int_t	nY,
		Int_t	nZ
	)

Sets the number of nodes and initializes the nodes vector to zero.

Definition at line 539 of file TRestMesh.cxx.

◆ SetNodesFromHits()

void TRestMesh::SetNodesFromHits ( TRestHits * hits )

It initializes the nodes using the hit coordinates found inside a TRestHits structure.

Definition at line 318 of file TRestMesh.cxx.

◆ SetNodesFromSphericalHits()

void TRestMesh::SetNodesFromSphericalHits ( TRestHits * hits )

It initializes the nodes using the hit coordinates found inside a TRestHits structure. This method will assume that the hit coordinates are expressed in spherical coordinates. (R, Theta, Phi).

Definition at line 335 of file TRestMesh.cxx.

◆ SetOrigin() [1/2]

void TRestMesh::SetOrigin	(	Double_t	oX,
		Double_t	oY,
		Double_t	oZ
	)

Sets the origin of the bounding-box and initializes the nodes vector to zero.

Definition at line 507 of file TRestMesh.cxx.

◆ SetOrigin() [2/2]

void TRestMesh::SetOrigin ( TVector3 pos )

Sets the origin of the bounding-box and initializes the nodes vector to zero.

Definition at line 517 of file TRestMesh.cxx.

◆ SetSize()

void TRestMesh::SetSize	(	Double_t	sX,
		Double_t	sY,
		Double_t	sZ
	)

Sets the origin of the bounding-box and initializes the nodes vector to zero.

Definition at line 527 of file TRestMesh.cxx.

◆ SetSpherical()

void TRestMesh::SetSpherical ( Bool_t v )

inline

Sets the coordinate system to spherical.

Definition at line 139 of file TRestMesh.h.

Field Documentation

◆ fEnergy

std::vector<Double_t> TRestMesh::fEnergy

protected

A std::vector storing the total energy inside the cell id.

Definition at line 72 of file TRestMesh.h.

◆ fIsCylindrical

Bool_t TRestMesh::fIsCylindrical = false

protected

A flag to indentify if we use cylindrical coordinates.

Definition at line 75 of file TRestMesh.h.

◆ fIsSpherical

Bool_t TRestMesh::fIsSpherical = false

protected

A flag to indentify if we use spherical coordinates.

Definition at line 77 of file TRestMesh.h.

◆ fNetOrigin

TVector3 TRestMesh::fNetOrigin = TVector3(0, 0, 0)

protected

The bottom-left corner of the bounding-box grid.

Definition at line 41 of file TRestMesh.h.

◆ fNetSizeX

Double_t TRestMesh::fNetSizeX = 0

protected

The size of the grid in X dimension.

Definition at line 44 of file TRestMesh.h.

◆ fNetSizeY

Double_t TRestMesh::fNetSizeY = 0

protected

The size of the grid in Y dimension.

Definition at line 46 of file TRestMesh.h.

◆ fNetSizeZ

Double_t TRestMesh::fNetSizeZ = 0

protected

The size of the grid in Z dimension.

Definition at line 48 of file TRestMesh.h.

◆ fNodeGroupID

std::vector<Int_t> TRestMesh::fNodeGroupID

protected

A std::vector storing the group ID of the corresponding nodes activated.

Definition at line 63 of file TRestMesh.h.

◆ fNodesX

Int_t TRestMesh::fNodesX = 0

protected

Number of nodes in X-dimension (R in spherical coordinates)

Definition at line 51 of file TRestMesh.h.

◆ fNodesY

Int_t TRestMesh::fNodesY = 0

protected

Number of nodes in Y-dimension (Theta in spherical coordinates)

Definition at line 53 of file TRestMesh.h.

◆ fNodesZ

Int_t TRestMesh::fNodesZ = 0

protected

Number of nodes in Z-dimension (Phi in spherical coordinates)

Definition at line 55 of file TRestMesh.h.

◆ fNodeX

std::vector<Int_t> TRestMesh::fNodeX

protected

A std::vector storing the X-dimension cell id.

Definition at line 65 of file TRestMesh.h.

◆ fNodeY

std::vector<Int_t> TRestMesh::fNodeY

protected

A std::vector storing the Y-dimension cell id.

Definition at line 67 of file TRestMesh.h.

◆ fNodeZ

std::vector<Int_t> TRestMesh::fNodeZ

protected

A std::vector storing the Z-dimension cell id.

Definition at line 69 of file TRestMesh.h.

◆ fNumberOfGroups

Int_t TRestMesh::fNumberOfGroups = 0

protected

Total number of groups found.

Definition at line 60 of file TRestMesh.h.

◆ fNumberOfNodes

Int_t TRestMesh::fNumberOfNodes = 0

protected

Total number of nodes filled.

Definition at line 58 of file TRestMesh.h.

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

Detailed Description

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ TRestMesh() [1/3]

◆ TRestMesh() [2/3]

◆ TRestMesh() [3/3]

◆ ~TRestMesh()

Member Function Documentation

◆ AddNode()

◆ AddSphericalNode()

◆ FindForeignNeighbour()

◆ FindNeighbourGroup()

◆ GetBottomVertex()

◆ GetEnergyAtNode()

◆ GetGroupEnergy()

◆ GetGroupId() [1/2]

◆ GetGroupId() [2/2]

◆ GetGroupPosition()

◆ GetNetCenter()

◆ GetNetSize()

◆ GetNetSizeX()

◆ GetNetSizeY()

◆ GetNetSizeZ()

◆ GetNodeByIndex()

◆ GetNodeIndex()

◆ GetNodesX()

◆ GetNodesY()

◆ GetNodesZ()

◆ GetNodeX() [1/2]

◆ GetNodeX() [2/2]

◆ GetNodeY() [1/2]

◆ GetNodeY() [2/2]

◆ GetNodeZ() [1/2]

◆ GetNodeZ() [2/2]

◆ GetNumberOfGroups()

◆ GetNumberOfNodes()

◆ GetOrigin()

◆ GetPosition()

◆ GetTopVertex()

◆ GetTrackBoundaries()

◆ GetTrackBoundariesCylinder()

◆ GetVertex()

◆ GetX()

◆ GetY()

◆ GetZ()

◆ IsCylindrical()

◆ IsInside()

◆ IsInsideBoundingBox()

◆ IsSpherical()

◆ Print()

◆ Regrouping()

◆ RemoveNodes()

◆ SetCylindrical()

◆ SetNodes()

◆ SetNodesFromHits()

◆ SetNodesFromSphericalHits()

◆ SetOrigin() [1/2]

◆ SetOrigin() [2/2]

◆ SetSize()

◆ SetSpherical()

Field Documentation

◆ fEnergy

◆ fIsCylindrical

◆ fIsSpherical

◆ fNetOrigin

◆ fNetSizeX

◆ fNetSizeY

◆ fNetSizeZ

◆ fNodeGroupID

◆ fNodesX

◆ fNodesY

◆ fNodesZ

◆ fNodeX

◆ fNodeY

◆ fNodeZ

◆ fNumberOfGroups

◆ fNumberOfNodes