#include <Plane.h>

Inheritance diagram for Plane:

Public Types
using	BoundPlanePointer = ReferenceCountingPointer< Plane >

using	ConstBoundPlanePointer = ConstReferenceCountingPointer< Plane >

using	ConstPlanePointer = ConstReferenceCountingPointer< Plane >

using	PlanePointer = ReferenceCountingPointer< Plane >

Public Types inherited from Surface
using	Base = GloballyPositioned< float >

using	Side = SurfaceOrientation::Side

Public Types inherited from GloballyPositioned< float >
typedef Point3DBase< float, GlobalTag >	GlobalPoint

typedef Vector3DBase< float, GlobalTag >	GlobalVector

typedef Point3DBase< float, LocalTag >	LocalPoint

typedef Vector3DBase< float, LocalTag >	LocalVector

typedef Point3DBase< float, GlobalTag >	PositionType

typedef TkRotation< float >	RotationType

typedef float	Scalar

Public Member Functions
void	computeSpan ()

float	localZ (const GlobalPoint &gp) const

float	localZ (const GlobalVector &gv) const
	Fast access to component perpendicular to plane for a vector. More...

float	localZclamped (const GlobalPoint &gp) const

GlobalVector	normalVector () const

template<typename... Args>
	Plane (Args &&... args)

float	posPrec () const

SurfaceOrientation::Side	side (const GlobalPoint &p, Scalar toler) const final

SurfaceOrientation::Side	side (const LocalPoint &p, Scalar toler) const final

ConstReferenceCountingPointer< TangentPlane >	tangentPlane (const GlobalPoint &) const final
	tangent plane to surface from global point More...

ConstReferenceCountingPointer< TangentPlane >	tangentPlane (const LocalPoint &) const final
	tangent plane to surface from local point More...

	~Plane () override

Public Member Functions inherited from Surface
const Bounds &	bounds () const

const MediumProperties &	mediumProperties () const

std::pair< float, float > const &	phiSpan () const

std::pair< float, float > const &	rSpan () const

void	setMediumProperties (const MediumProperties &mp)

GlobalPoint	toGlobal (const Point2DBase< Scalar, LocalTag > lp) const

std::pair< float, float > const &	zSpan () const

	~Surface () override

Public Member Functions inherited from BasicReferenceCounted
void	addReference () const

	BasicReferenceCounted ()

	BasicReferenceCounted (BasicReferenceCounted &&)

	BasicReferenceCounted (const BasicReferenceCounted &)

BasicReferenceCounted &	operator= (BasicReferenceCounted &&)

BasicReferenceCounted &	operator= (const BasicReferenceCounted &)

unsigned int	references () const

void	removeReference () const

virtual	~BasicReferenceCounted ()

Public Member Functions inherited from GloballyPositioned< float >
float	eta () const

	GloballyPositioned ()

	GloballyPositioned (const PositionType &pos, const RotationType &rot)

void	move (const GlobalVector &displacement)

float	phi () const

const PositionType &	position () const

void	rotate (const RotationType &rotation)

const RotationType &	rotation () const

GlobalPoint	toGlobal (const LocalPoint &lp) const

GlobalVector	toGlobal (const LocalVector &lv) const

Point3DBase< U, GlobalTag >	toGlobal (const Point3DBase< U, LocalTag > &lp) const

Vector3DBase< U, GlobalTag >	toGlobal (const Vector3DBase< U, LocalTag > &lv) const

LocalPoint	toLocal (const GlobalPoint &gp) const

LocalVector	toLocal (const GlobalVector &gv) const

Point3DBase< U, LocalTag >	toLocal (const Point3DBase< U, GlobalTag > &gp) const

Vector3DBase< U, LocalTag >	toLocal (const Vector3DBase< U, GlobalTag > &gv) const

virtual	~GloballyPositioned ()

Static Public Member Functions
template<typename... Args>
static PlanePointer	build (Args &&... args)

Static Public Member Functions inherited from GloballyPositioned< float >
static float	iniEta ()

static float	iniPhi ()

Private Member Functions
void	setPosPrec ()

Private Attributes
Scalar	m_posPrec

Additional Inherited Members
Protected Member Functions inherited from Surface
	Surface ()

	Surface (const PositionType &pos, const RotationType &rot)

	Surface (const PositionType &pos, const RotationType &rot, Bounds *bounds)

	Surface (const PositionType &pos, const RotationType &rot, MediumProperties mp)

	Surface (const PositionType &pos, const RotationType &rot, MediumProperties mp, Bounds *bounds)

	Surface (const Surface &iSurface)

	Surface (Surface &&iSurface)

Protected Attributes inherited from Surface
extstd::clone_ptr< Bounds >	theBounds

MediumProperties	theMediumProperties

Detailed Description

A plane in 3D space.

Warning: Surfaces are reference counted, so only ReferenceCountingPointer should be used to point to them. For this reason, they should be using the static build() method. (The normal constructor will become private in the future).

Definition at line 16 of file Plane.h.

Member Typedef Documentation

◆ BoundPlanePointer

using Plane::BoundPlanePointer = ReferenceCountingPointer<Plane>

Definition at line 26 of file Plane.h.

◆ ConstBoundPlanePointer

using Plane::ConstBoundPlanePointer = ConstReferenceCountingPointer<Plane>

Definition at line 27 of file Plane.h.

◆ ConstPlanePointer

using Plane::ConstPlanePointer = ConstReferenceCountingPointer<Plane>

Definition at line 25 of file Plane.h.

◆ PlanePointer

using Plane::PlanePointer = ReferenceCountingPointer<Plane>

Definition at line 24 of file Plane.h.

Constructor & Destructor Documentation

◆ Plane()

template<typename... Args>

Plane::Plane ( Args &&... args )

inline

Definition at line 19 of file Plane.h.

                         : Surface(std::forward<Args>(args)...) {
     setPosPrec();
     computeSpan();
   }

References computeSpan(), and setPosPrec().

Referenced by build().

◆ ~Plane()

Plane::~Plane ( )

inlineoverride

Definition at line 37 of file Plane.h.

37 {}

Member Function Documentation

◆ build()

template<typename... Args>

static PlanePointer Plane::build ( Args &&... args )

inlinestatic

Construct a Plane. The reference frame is defined by pos and rot; the plane is orthogonal to the local Z axis.

Definition at line 33 of file Plane.h.

                                             {
     return PlanePointer(new Plane(std::forward<Args>(args)...));
   }

References writedatasetfile::args, and Plane().

Referenced by EMEnrichingFilterAlgo::applyBFieldCurv(), CSCGeometryBuilder::buildChamber(), ReferenceTrajectory::construct(), CosmicGenFilterHelix::CosmicGenFilterHelix(), CaloDetIdAssociator::crossedElement(), TrajectoryExtrapolatorToLine::extrapolate(), CachedTrajectory::getTrajectory(), RectangularEtaPhiTrackingRegion::hits(), CosmicTrackingRegion::hits_(), HGCalGeometry::neighborZ(), TSGForOI::produce(), TSGForOIFromL2::produce(), SeedGeneratorFromL1TTracksEDProducer::produce(), PropagateToCal::propagate(), HGCal_helpers::SimpleTrackPropagator::propagate(), spr::propagateCalo(), CachedTrajectory::propagateForward(), spr::propagateHCAL(), cms::MuonTCMETValueMapProducer::propagateTrack(), spr::propagateTrackerEnd(), TCMETAlgo::propagateTrackToCalorimeterFace(), TrackExtrapolator::propagateTrackToVolume(), KFBasedPixelFitter::run(), psClasses.BuildThread::run(), HGCal_helpers::SimpleTrackPropagator::setPropagationTargetZ(), CSCPairResidualsConstraint::setZplane(), and L1MuonRecoTreeProducer::surfExtrapTrkSam().

◆ computeSpan()

void Plane::computeSpan ( )

inline

Definition at line 58 of file Plane.h.

                      {
     if (theBounds)
       theBounds->computeSpan(*this);
   }

References Surface::theBounds.

Referenced by Plane().

◆ localZ() [1/2]

float Plane::localZ ( const GlobalPoint & gp ) const

inline

Fast access to distance from plane for a point. return 0 if too close

Definition at line 45 of file Plane.h.

45 { return normalVector().dot(gp - position()); }

References Vector3DBase< T, FrameTag >::dot(), runTauDisplay::gp, normalVector(), and GloballyPositioned< float >::position().

Referenced by Geant4ePropagator::configureAnyPropagation(), Geant4ePropagator::debugReportPlaneSetup(), fastProp(), localZclamped(), HelixArbitraryPlaneCrossing::notAtSurface(), HelixBarrelPlaneCrossingByCircle::pathLength(), HelixArbitraryPlaneCrossing::pathLength(), HelixArbitraryPlaneCrossing2Order::pathLength(), RKPropagatorInS::propagateParametersOnPlane(), side(), and SETSeedFinder::sortByLayer().

◆ localZ() [2/2]

float Plane::localZ ( const GlobalVector & gv ) const

inline

Fast access to component perpendicular to plane for a vector.

Definition at line 53 of file Plane.h.

53 { return normalVector().dot(gv); }

References Vector3DBase< T, FrameTag >::dot(), and normalVector().

◆ localZclamped()

float Plane::localZclamped ( const GlobalPoint & gp ) const

inline

Definition at line 47 of file Plane.h.

                                                    {
     auto d = localZ(gp);
     return std::abs(d) > posPrec() ? d : 0;
   }

References funct::abs(), ztail::d, runTauDisplay::gp, localZ(), and posPrec().

◆ normalVector()

GlobalVector Plane::normalVector ( ) const

inline

Definition at line 41 of file Plane.h.

41 { return GlobalVector(rotation().z()); }

References GloballyPositioned< float >::rotation(), and z.

Referenced by GlobalTrackerMuonAlignment::analyzeTrackTrack(), GlobalTrackerMuonAlignment::analyzeTrackTrajectory(), tkDetUtil::calculatePhiWindow(), localZ(), OptimalHelixPlaneCrossing::OptimalHelixPlaneCrossing(), HelixBarrelPlaneCrossingByCircle::pathLength(), StraightLinePlaneCrossing::pathLength(), and HelixArbitraryPlaneCrossing2Order::pathLength().

◆ posPrec()

float Plane::posPrec ( ) const

inline

Definition at line 56 of file Plane.h.

56 { return m_posPrec; }

References m_posPrec.

Referenced by localZclamped().

◆ setPosPrec()

void Plane::setPosPrec ( )

inlineprivate

Definition at line 84 of file Plane.h.

                     {
     constexpr auto maxf = std::numeric_limits<float>::max();
     auto p = position();
     float l = std::max(std::max(std::abs(p.x()), std::abs(p.y())), std::abs(p.z()));
     m_posPrec = std::abs(
         l - ::nextafterf(l, maxf));  //  LSB  (can be multiplied by 4 or divided by 4 for safety depending on usage)
   }

References funct::abs(), cmsLHEtoEOSManager::l, m_posPrec, SiStripPI::max, AlCaHLTBitMon_ParallelJobs::p, and GloballyPositioned< float >::position().

Referenced by Plane().

◆ side() [1/2]

SurfaceOrientation::Side Plane::side	(	const GlobalPoint &	p,
		Scalar	toler
	)		const

inlinefinalvirtual

Reimplemented from Surface.

Definition at line 71 of file Plane.h.

                                                                               {
     Scalar lz = localZ(p);
     return (std::abs(lz) < toler ? SurfaceOrientation::onSurface
                                  : (lz > 0 ? SurfaceOrientation::positiveSide : SurfaceOrientation::negativeSide));
   }

References funct::abs(), localZ(), SurfaceOrientation::negativeSide, SurfaceOrientation::onSurface, AlCaHLTBitMon_ParallelJobs::p, and SurfaceOrientation::positiveSide.

◆ side() [2/2]

SurfaceOrientation::Side Plane::side	(	const LocalPoint &	p,
		Scalar	tolerance
	)		const

inlinefinalvirtual

Returns the side of the surface on which the point is. Not defined for 1-sided surfaces (Moebius leaf etc.) For normal 2-sided surfaces the meaning of side is surface type dependent.

Implements Surface.

Definition at line 65 of file Plane.h.

                                                                              {
     return (std::abs(p.z()) < toler)
                ? SurfaceOrientation::onSurface
                : (p.z() > 0 ? SurfaceOrientation::positiveSide : SurfaceOrientation::negativeSide);
   }

References funct::abs(), SurfaceOrientation::negativeSide, SurfaceOrientation::onSurface, AlCaHLTBitMon_ParallelJobs::p, and SurfaceOrientation::positiveSide.

◆ tangentPlane() [1/2]

ConstReferenceCountingPointer< TangentPlane > Plane::tangentPlane ( const GlobalPoint & ) const

finalvirtual

tangent plane to surface from global point

Implements Surface.

Definition at line 4 of file Plane.cc.

                                                                                         {
   return ConstReferenceCountingPointer<TangentPlane>(this);
 }

◆ tangentPlane() [2/2]

ConstReferenceCountingPointer< TangentPlane > Plane::tangentPlane ( const LocalPoint & ) const

finalvirtual

tangent plane to surface from local point

Implements Surface.

Definition at line 8 of file Plane.cc.

                                                                                        {
   return ConstReferenceCountingPointer<TangentPlane>(this);
 }

Member Data Documentation

◆ m_posPrec

Scalar Plane::m_posPrec

private

Definition at line 92 of file Plane.h.

Referenced by posPrec(), and setPosPrec().

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BoundPlanePointer

◆ ConstBoundPlanePointer

◆ ConstPlanePointer

◆ PlanePointer

Constructor & Destructor Documentation

◆ Plane()

◆ ~Plane()

Member Function Documentation

◆ build()

◆ computeSpan()

◆ localZ() [1/2]

◆ localZ() [2/2]

◆ localZclamped()

◆ normalVector()

◆ posPrec()

◆ setPosPrec()

◆ side() [1/2]

◆ side() [2/2]

◆ tangentPlane() [1/2]

◆ tangentPlane() [2/2]

Member Data Documentation

◆ m_posPrec