Bounds for a cubical Volume, the orientedSurfaces(...) method creates a vector of 6 surfaces: More...

#include <Acts/Geometry/CuboidVolumeBounds.hpp>

Inheritance diagram for Acts::CuboidVolumeBounds:

Collaboration diagram for Acts::CuboidVolumeBounds:

Public Types
enum	BoundValues : unsigned int { eHalfLengthX = 0 , eHalfLengthY = 1 , eHalfLengthZ = 2 , eSize }
	for streaming and access
enum class	Face : unsigned int { NegativeZFace = BoundarySurfaceFace::negativeFaceXY , PositiveZFace = BoundarySurfaceFace::positiveFaceXY , NegativeXFace = BoundarySurfaceFace::negativeFaceYZ , PositiveXFace = BoundarySurfaceFace::positiveFaceYZ , NegativeYFace = BoundarySurfaceFace::negativeFaceZX , PositiveYFace = BoundarySurfaceFace::positiveFaceZX }
	Enum describing the possible faces of a cuboid volume. More...
Public Types inherited from Acts::VolumeBounds
enum class	BoundsType { eCone , eCuboid , eCutoutCylinder , eCylinder , eGenericCuboid , eTrapezoid , eDiamond , eOther }
	This is nested to the VolumeBounds, as also SurfaceBounds will have Bounds Type.

Public Member Functions
	CuboidVolumeBounds (const CuboidVolumeBounds &bobo)=default
	Copy Constructor.
	CuboidVolumeBounds (const std::array< double, eSize > &values)
	Constructor - from a fixed size array.
	CuboidVolumeBounds (double halex, double haley, double halez) noexcept(false)
	Constructor - the box boundaries.
	CuboidVolumeBounds (std::initializer_list< std::pair< BoundValues, double > > keyValues)
	Constructor with initializer list of key-value pairs.
Volume::BoundingBox	boundingBox (const Transform3 trf=nullptr, const Vector3 &envelope={0, 0, 0}, const Volume entity=nullptr) const final
	Construct bounding box for this shape.
std::vector< AxisDirection >	canonicalAxes () const override
	Get the canonical binning direction, i.e.
double	get (BoundValues bValue) const
	Access to the bound values.
bool	inside (const Vector3 &pos, double tol=0.) const override
	This method checks if position in the 3D volume frame is inside the cylinder.
CuboidVolumeBounds &	operator= (const CuboidVolumeBounds &bobo)=default
	Assignment operator.
std::vector< OrientedSurface >	orientedSurfaces (const Transform3 &transform=Transform3::Identity()) const override
	Oriented surfaces, i.e.
double	referenceBorder (AxisDirection aDir) const final
	Binning borders in double.
void	set (BoundValues bValue, double value)
	Set a bound value.
void	set (std::initializer_list< std::pair< BoundValues, double > > keyValues)
	Set a range of bound values.
std::ostream &	toStream (std::ostream &os) const override
	Output Method for std::ostream.
VolumeBounds::BoundsType	type () const final
	Return the bounds type - for persistency optimization.
std::vector< double >	values () const final
	Return the bound values as dynamically sized vector.
Public Member Functions inherited from Acts::VolumeBounds
virtual Vector3	referenceOffset (AxisDirection aDir) const
	Binning offset - overloaded for some R-binning types.

Static Public Member Functions
static BoundValues	boundsFromAxisDirection (AxisDirection direction)
	Convert axis direction to a corresponding bound value in local coordinate convention.
static std::tuple< Face, Face, std::array< Face, 4 > >	facesFromAxisDirection (AxisDirection direction)
	Convert axis direction to a set of corresponding cuboid faces in local coordinate convention.

Additional Inherited Members
Static Public Attributes inherited from Acts::VolumeBounds
static const std::vector< std::string >	s_boundsTypeNames
	Static member to get the name of the BoundsType.

Detailed Description

Bounds for a cubical Volume, the orientedSurfaces(...) method creates a vector of 6 surfaces:

BoundarySurfaceFace [index]:

negativeFaceXY [0] : Rectangular Acts::PlaneSurface, parallel to \( xy \) plane at negative \( z \)
positiveFaceXY [1] : Rectangular Acts::PlaneSurface, parallel to \( xy \) plane at positive \( z \)
negativeFaceXY [2] : Rectangular Acts::PlaneSurface, attached to \( yz \) plane at negative \( x \)
positiveFaceXY [3] : Rectangular Acts::PlaneSurface, attached to \( yz \) plane at negative \( x \)
negativeFaceXY [4] : Rectangular Acts::PlaneSurface, parallel to \( zx \) plane at negative \( y \)
positiveFaceXY [5] : Rectangular Acts::PlaneSurface, parallel to \( zx \) plane at positive \( y \)

Member Enumeration Documentation

◆ Face

enum class Acts::CuboidVolumeBounds::Face : unsigned int

strong

Enum describing the possible faces of a cuboid volume.

Note: These values are synchronized with the BoundarySurfaceFace enum. Once Gen1 is removed, this can be changed.

Constructor & Destructor Documentation

◆ CuboidVolumeBounds() [1/4]

Acts::CuboidVolumeBounds::CuboidVolumeBounds	(	double	halex,
		double	haley,
		double	halez )

Constructor - the box boundaries.

Parameters

halex	is the half length of the cube in x
haley	is the half length of the cube in y
halez	is the half length of the cube in z

◆ CuboidVolumeBounds() [2/4]

Acts::CuboidVolumeBounds::CuboidVolumeBounds ( const std::array< double, eSize > & values )

explicit

Constructor - from a fixed size array.

Parameters

values iw the bound values

◆ CuboidVolumeBounds() [3/4]

Acts::CuboidVolumeBounds::CuboidVolumeBounds ( std::initializer_list< std::pair< BoundValues, double > > keyValues )

Constructor with initializer list of key-value pairs.

Parameters

keyValues List of bound value identifiers and their corresponding values

◆ CuboidVolumeBounds() [4/4]

Acts::CuboidVolumeBounds::CuboidVolumeBounds ( const CuboidVolumeBounds & bobo )

default

Copy Constructor.

Parameters

bobo	is the source volume bounds to be copied

Member Function Documentation

◆ boundingBox()

Volume::BoundingBox Acts::CuboidVolumeBounds::boundingBox	(	const Transform3 *	trf = nullptr,
		const Vector3 &	envelope = {0, 0, 0},
		const Volume *	entity = nullptr ) const

finalvirtual

Construct bounding box for this shape.

Parameters

trf	Optional transform
envelope	Optional envelope to add / subtract from min/max
entity	Entity to associate this bounding box with

Returns: Constructed bounding box

Implements Acts::VolumeBounds.

◆ boundsFromAxisDirection()

BoundValues Acts::CuboidVolumeBounds::boundsFromAxisDirection ( AxisDirection direction )

static

Convert axis direction to a corresponding bound value in local coordinate convention.

Parameters

direction the axis direction to convert

Returns: The bound value corresponding to the axis direction

◆ canonicalAxes()

std::vector< AxisDirection > Acts::CuboidVolumeBounds::canonicalAxes ( ) const

overridevirtual

Get the canonical binning direction, i.e.

the binning directions for that fully describe the shape's extent

Returns: vector of canonical binning values

Reimplemented from Acts::VolumeBounds.

◆ facesFromAxisDirection()

std::tuple< Face, Face, std::array< Face, 4 > > Acts::CuboidVolumeBounds::facesFromAxisDirection ( AxisDirection direction )

static

Convert axis direction to a set of corresponding cuboid faces in local coordinate convention.

Parameters

direction the axis direction to convert

Returns: A tuple of cuboid faces with the following ordering convention: (1) negative face orthogonal to the axis direction (2) positive face orthogonal to the axis direction (3) list of side faces parallel to the axis direction

◆ get()

double Acts::CuboidVolumeBounds::get ( BoundValues bValue ) const

Access to the bound values.

Parameters

bValue the class nested enum for the array access

Returns: The requested bound value

◆ inside()

bool Acts::CuboidVolumeBounds::inside	(	const Vector3 &	pos,
		double	tol = 0. ) const

overridevirtual

This method checks if position in the 3D volume frame is inside the cylinder.

Parameters

pos	is the position in volume frame to be checked
tol	is the absolute tolerance to be applied

Returns: True if the position is inside the cuboid bounds

Implements Acts::VolumeBounds.

◆ operator=()

CuboidVolumeBounds & Acts::CuboidVolumeBounds::operator= ( const CuboidVolumeBounds & bobo )

default

Assignment operator.

Parameters

bobo	is the source volume bounds to be assigned

Returns: Reference to this object after assignment

◆ orientedSurfaces()

std::vector< OrientedSurface > Acts::CuboidVolumeBounds::orientedSurfaces ( const Transform3 & transform = Transform3::Identity() ) const

overridevirtual

Oriented surfaces, i.e.

the decomposed boundary surfaces and the according navigation direction into the volume given the normal vector on the surface

Parameters

transform is the 3D transform to be applied to the boundary surfaces to position them in 3D space

It will throw an exception if the orientation prescription is not adequate

Returns: a vector of surfaces bounding this volume

Implements Acts::VolumeBounds.

◆ referenceBorder()

double Acts::CuboidVolumeBounds::referenceBorder ( AxisDirection aDir ) const

finalvirtual

Binning borders in double.

Parameters

aDir	is the axis direction for which the reference border is requested

Returns: float offset to be used for the binning

Reimplemented from Acts::VolumeBounds.

◆ set() [1/2]

void Acts::CuboidVolumeBounds::set	(	BoundValues	bValue,
		double	value )

Set a bound value.

Parameters

bValue	the bound value identifier
value	the value to be set

◆ set() [2/2]

void Acts::CuboidVolumeBounds::set ( std::initializer_list< std::pair< BoundValues, double > > keyValues )

Set a range of bound values.

Parameters

keyValues the initializer list of key value pairs

◆ toStream()

std::ostream & Acts::CuboidVolumeBounds::toStream ( std::ostream & os ) const

overridevirtual

Output Method for std::ostream.

Parameters

os	is ostream operator to be dumped into

Returns: Reference to the output stream after writing

Implements Acts::VolumeBounds.

◆ type()

VolumeBounds::BoundsType Acts::CuboidVolumeBounds::type ( ) const

finalvirtual

Return the bounds type - for persistency optimization.

Returns: is a BoundsType enum

Implements Acts::VolumeBounds.

◆ values()

std::vector< double > Acts::CuboidVolumeBounds::values ( ) const

finalvirtual

Return the bound values as dynamically sized vector.

Returns: this returns a copy of the internal values

Implements Acts::VolumeBounds.

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Face

Constructor & Destructor Documentation

◆ CuboidVolumeBounds() [1/4]

◆ CuboidVolumeBounds() [2/4]

◆ CuboidVolumeBounds() [3/4]

◆ CuboidVolumeBounds() [4/4]

Member Function Documentation

◆ boundingBox()

◆ boundsFromAxisDirection()

◆ canonicalAxes()

◆ facesFromAxisDirection()

◆ get()

◆ inside()

◆ operator=()

◆ orientedSurfaces()

◆ referenceBorder()

◆ set() [1/2]

◆ set() [2/2]

◆ toStream()

◆ type()

◆ values()