Lightweight algorithm to read xAOD MDT sim hits and (fast-digitised) drift circles from SG and fill a validation NTuple with identifier and drift circle info. More...

Namespaces
	detail

Classes
class	IPatternVisualizationTool
	Helper tool to visualize a pattern recogntion incident or a certain stage of the segment fit. More...

class	IRootVisualizationService
	Definition of the IRootVisualizationService interface. More...

class	ITrackVisualizationTool
	Helper tool to visualize a pattern recogntion incident or a certain stage of the segment fit. More...

class	MdtCalibDbAlgTest

class	MdtDriftCircleVariables

class	MdtTwinDriftCircleVariables

class	MmClusterVariables

class	MsTrackTester

class	MuonHitTesterAlg

class	MuonHoughTransformTester

class	MuonRecoChainTester

class	MuonSPCalibrationTest

class	PatternVisualizationTool

class	RootVisualizationService
	Implementation of the IRootVisualization service. More...

class	RpcMeasurementVariables

class	SegmentExtpTest

class	SegmentRefitTest
	Simple tester class to refit the Mdt segments with the Acts global chi2 fitter In the ideal case, the Acts fit should return the same parameters as the Muon segment fitter with the same measurements to be included on the fit. More...

class	SimHitTester

class	SpacePointTesterModule

class	TesterModuleBase

class	TgcStripVariables

class	TrackContainerModule

class	TrackSummaryModule

class	TrackSummaryValueBranch
	Helper branch class to dump a pick a single hit summary value from the overall summary & to dump it in the tree. More...

class	TrackVisualizationTool

class	xMuonHitAnalysis

Typedefs
using	ObjectMatching = MuonHoughTransformTester::ObjectMatching

using	simHitSet = std::unordered_set< const xAOD::MuonSimHit * >

using	LabeledSegmentSet = PatternVisualizationTool::LabeledSegmentSet

using	Category = MuonR4::HitSummary::HitCategory

using	Status = MuonR4::HitSummary::Status

using	ICanvasObject = RootVisualizationService::ICanvasObject

Functions
unsigned int	countMatched (const simHitSet &truthHits, const simHitSet &recoHits)

unsigned int	countMatched (const xAOD::MuonSegment truthSeg, const MuonR4::SegmentSeed seed)

unsigned int	countMatched (const xAOD::MuonSegment truthSeg, const MuonR4::Segment segment)

template<class SpType >
bool	isPrecHit (const SpType &sp)
	Define a spacepoint as precision hit if it's a Mdt or NSW eta hit. More...

std::string	nameBr (Category cat, Status status, LayerIndex layer, bool isSmall)

std::string	removeNonAlphaNum (std::string str)
	Removes all non-alpha numerical characters from a string. More...

void	ensureDirectory (const std::string &path)
	Ensures that the subdirectory in the path is created. More...

void	drawPropagation (const std::vector< Acts::detail::Step > &steps, Acts::ObjVisualization3D &visualHelper, const Acts::ViewConfig &viewConfig=Acts::s_viewLine)
	Draws the recorded propagation steps as a polygon line. More...

void	drawBoundParameters (const ActsTrk::GeometryContext &gctx, const Acts::BoundTrackParameters &pars, Acts::ObjVisualization3D &visualHelper, const Acts::ViewConfig &viewConfig=Acts::s_viewLine, const double standardLength=3.*Gaudi::Units::cm)
	Draw a line representing the bound track parameters. More...

void	drawSegmentLine (const ActsTrk::GeometryContext &gctx, const xAOD::MuonSegment &segment, Acts::ObjVisualization3D &visualHelper, const Acts::ViewConfig &viewConfig=Acts::s_viewLine, const double standardLength=1.*Gaudi::Units::m)
	Draw a segment line inside the obj file. More...

void	drawSegmentMeasurements (const ActsTrk::GeometryContext &gctx, const xAOD::MuonSegment &segment, Acts::ObjVisualization3D &visualHelper, const Acts::ViewConfig &viewConfig=Acts::s_viewSensitive)
	Draw all uncalibrated measurements associated to the segment. More...

void	drawMeasurement (const ActsTrk::GeometryContext &gctx, const xAOD::UncalibratedMeasurement *meas, Acts::ObjVisualization3D &visualHelper, const Acts::ViewConfig &viewConfig=Acts::s_viewSensitive)
	Draw an uncalibrated measurement inside the obj file. More...

std::vector< std::unique_ptr< TObject > >	clone (const std::vector< std::unique_ptr< TObject >> &cloneMe)

std::unique_ptr< TEllipse >	drawDriftCircle (const Amg::Vector3D &center, const double radius, const int color=kViolet, const int fillStyle=hollowFilling)
	Create a TEllipse for drawing a drift circle. More...

std::unique_ptr< TBox >	drawBox (const Amg::Vector3D &boxCenter, const double boxWidth, const double boxHeight, const int color=kGreen+2, const int fillStyle=hollowFilling, const int view=objViewEta)
	Creates a box for drawing, e.g strip measurements. More...

std::unique_ptr< TBox >	drawBox (const double x1, const double y1, const double x2, const double y2, const int color=kGreen+2, const int fillStyle=hollowFilling)
	Creates a box for drawing, e.g strip measurements. More...

std::unique_ptr< TLine >	drawLine (const MuonR4::SegmentFit::Parameters &pars, const double lowEnd, const double highEnd, const int color=kRed+1, const int lineStyle=kDashed, const int view=objViewEta)
	Draws a line from the segment fit parameters. More...

std::unique_ptr< TArrow >	drawArrow (const Amg::Vector3D &start, const Amg::Vector3D &dir, const int color=kRed+1, const int lineStyle=kDashed, const int view=objViewEta)

std::unique_ptr< TLatex >	drawLabel (const std::string &text, const double xPos, const double yPos, const unsigned int fontSize=18)
	Create a TLatex label,. More...

std::unique_ptr< TLatex >	drawAtlasLabel (const double xPos, const double yPos, const std::string &status="Internal")
	Create a ATLAS label. More...

std::unique_ptr< TLatex >	drawLumiSqrtS (const double xPos, const double yPos, const std::string_view sqrtS="14", const std::string_view lumi="")
	Create a luminosity sqrtS label. More...

Variables
constexpr int	hollowFilling = 0
	Filling codes for hollow / fullFilling / hatched filling. More...

constexpr int	fullFilling = 1001

constexpr int	hatchedFilling = 3344

constexpr int	objViewEta = Acts::toUnderlying(MuonR4::SegmentFit::AxisDefs::etaCov)
	ObjectView. More...

constexpr int	objViewPhi = Acts::toUnderlying(MuonR4::SegmentFit::AxisDefs::phiCov)

Detailed Description

Lightweight algorithm to read xAOD MDT sim hits and (fast-digitised) drift circles from SG and fill a validation NTuple with identifier and drift circle info.

Module to dump the basic properties of the TgcStrip collection.

Module to dump the basic properties of the RpcMeasurement collection.

Module to dump the basic properties of the MmCluster collection.

Module to dump the basic properties of the MdtTwinDriftCircle collection.

Module to dump the basic properties of the MdtDriftCircle collection.

Typedef Documentation

◆ Category

using MuonValR4::Category = typedef MuonR4::HitSummary::HitCategory

Definition at line 14 of file TrackSummaryModule.cxx.

◆ ICanvasObject

using MuonValR4::ICanvasObject = typedef RootVisualizationService::ICanvasObject

Definition at line 33 of file RootVisualizationService.cxx.

◆ LabeledSegmentSet

using MuonValR4::LabeledSegmentSet = typedef PatternVisualizationTool::LabeledSegmentSet

Definition at line 40 of file PatternVisualizationTool.cxx.

◆ ObjectMatching

using MuonValR4::ObjectMatching = typedef MuonHoughTransformTester::ObjectMatching

Definition at line 28 of file MuonHoughTransformTester.cxx.

◆ simHitSet

using MuonValR4::simHitSet = typedef std::unordered_set<const xAOD::MuonSimHit*>

Definition at line 29 of file MuonHoughTransformTester.cxx.

◆ Status

using MuonValR4::Status = typedef MuonR4::HitSummary::Status

Definition at line 15 of file TrackSummaryModule.cxx.

Function Documentation

◆ clone()

std::vector< std::unique_ptr< TObject > > MuonValR4::clone ( const std::vector< std::unique_ptr< TObject >> & cloneMe )

Definition at line 13 of file VisualizationHelpers.cxx.

                                                                                               {
         std::vector<std::unique_ptr<TObject>> cloned{};
         for (auto& obj : cloneMe) {
             cloned.emplace_back(obj->Clone());
         }
         return cloned;
     }

◆ countMatched() [1/3]

unsigned int MuonValR4::countMatched	(	const simHitSet &	truthHits,
		const simHitSet &	recoHits
	)

Definition at line 30 of file MuonHoughTransformTester.cxx.

                                                          {
         unsigned int matched{0};
         for (const xAOD::MuonSimHit* reco : recoHits) {
             matched += truthHits.count(reco);
         }
         return matched;
     }

◆ countMatched() [2/3]

unsigned int MuonValR4::countMatched	(	const xAOD::MuonSegment *	truthSeg,
		const MuonR4::Segment *	segment
	)

Definition at line 42 of file MuonHoughTransformTester.cxx.

                                                             {
         return truthSeg ? countMatched(getMatchingSimHits(*truthSeg), getMatchingSimHits(*segment)) : 0;
     }

◆ countMatched() [3/3]

unsigned int MuonValR4::countMatched	(	const xAOD::MuonSegment *	truthSeg,
		const MuonR4::SegmentSeed *	seed
	)

Definition at line 38 of file MuonHoughTransformTester.cxx.

                                                              {
         return truthSeg ? countMatched(getMatchingSimHits(*truthSeg), getMatchingSimHits(*seed)) : 0;
     }

◆ drawArrow()

std::unique_ptr< TArrow > MuonValR4::drawArrow	(	const Amg::Vector3D &	start,
		const Amg::Vector3D &	dir,
		const int	color = `kRed +1`,
		const int	lineStyle = `kDashed`,
		const int	view = `objViewEta`
	)

Definition at line 30 of file VisualizationHelpers.cxx.

                                                                                            {
         constexpr double arrowLength = 2.*Gaudi::Units::cm; 
         const Amg::Vector3D end = start + (arrowLength / std::hypot(dir[view], dir.z()) ) * dir;
         auto arrow = std::make_unique<TArrow>(start[view], start.z(), end[view], end.z(),0.01);
         arrow->SetLineColor(color);
         arrow->SetLineWidth(2);
         arrow->SetLineStyle(lineStyle);
         return arrow;
     }

◆ drawAtlasLabel()

std::unique_ptr< TLatex > MuonValR4::drawAtlasLabel	(	const double	xPos,
		const double	yPos,
		const std::string &	status = `"Internal"`
	)

Create a ATLAS label.

Parameters

xPos	x-position of the label on the Canvas
yPos	y-position of the label on the Canvas
status	ATLAS label status to be drawn

Definition at line 80 of file VisualizationHelpers.cxx.

                                                                     {
         return drawLabel( "#font[72]{ATLAS} "+status, xPos, yPos);
     }

◆ drawBoundParameters()

void MuonValR4::drawBoundParameters	(	const ActsTrk::GeometryContext &	gctx,
		const Acts::BoundTrackParameters &	pars,
		Acts::ObjVisualization3D &	visualHelper,
		const Acts::ViewConfig &	viewConfig = `Acts::s_viewLine`,
		const double	standardLength = `3.*Gaudi::Units::cm`
	)

Draw a line representing the bound track parameters.

Parameters

gctx	Geometry context to align the parameters globally
pars	Bound track parameters to draw
vsualHelper	Obj helper to which the drawn line is appended
viewConfig	Configuration style of the drawn line
standardLength	Length of the segment as a fallback solution

Definition at line 175 of file ObjVisualizationHelpers.cxx.

                                                          {
         const Amg::Vector3D globPos = pars.position(gctx.context());
         const Amg::Vector3D start = globPos - 0.5 * standardLength * pars.direction();
         const Amg::Vector3D end   = globPos + 0.5 * standardLength * pars.direction();
         Acts::GeometryView3D::drawSegment(visualHelper, start, end, viewConfig);
     }

◆ drawBox() [1/2]

std::unique_ptr< TBox > MuonValR4::drawBox	(	const Amg::Vector3D &	boxCenter,
		const double	boxWidth,
		const double	boxHeight,
		const int	color = `kGreen +2`,
		const int	fillStyle = `hollowFilling`,
		const int	view = `objViewEta`
	)

Creates a box for drawing, e.g strip measurements.

Parameters

boxCenter	Center of the box to be placed expressed in chamber frame coordinates
boxWidth	Width of the drawn box
boxHeight	Height of the drawn box
color	Color of the surrounding line & filling
fillStyle	Box fill style
view	Is the box placed in the y-z or in the x-z plane

Definition at line 49 of file VisualizationHelpers.cxx.

                                                    {
         return drawBox(boxCenter[view] - 0.5*boxWidth, boxCenter.z() - 0.5*boxHeight,
                        boxCenter[view] + 0.5*boxWidth, boxCenter.z() + 0.5*boxHeight,
                                     color, fillStyle); 
     }

◆ drawBox() [2/2]

std::unique_ptr< TBox > MuonValR4::drawBox	(	const double	x1,
		const double	y1,
		const double	x2,
		const double	y2,
		const int	color = `kGreen +2`,
		const int	fillStyle = `hollowFilling`
	)

Creates a box for drawing, e.g strip measurements.

Parameters

x1	Left edge location
y1	Bottom edge location
x2	Right edge location
y2	TopEdgeLocation
color	Color of the surrounding line & filling
fillStyle	Box fill style
view	Is the box placed in the y-z or in the x-z plane

Definition at line 57 of file VisualizationHelpers.cxx.

                                                                          {
         auto box = std::make_unique<TBox>(x1,y1,x2,y2);
         box->SetFillColor(color);
         box->SetLineColor(color);
         box->SetFillStyle(fillStyle);
         box->SetFillColorAlpha(color, 0.8);
         return box;
     }

◆ drawDriftCircle()

std::unique_ptr< TEllipse > MuonValR4::drawDriftCircle	(	const Amg::Vector3D &	center,
		const double	radius,
		const int	color = `kViolet`,
		const int	fillStyle = `hollowFilling`
	)

Create a TEllipse for drawing a drift circle.

Parameters

center	Position of the drift cirle expressed in the chambers frame y-coordinate corresponds to the tube layer z-coordinate corresponds to the tube in the layer
radius	Radius of the drift circle to draw
color	Color of the circle to draw
fillStyle	Style to pick the filling of the circle

Definition at line 20 of file VisualizationHelpers.cxx.

                                                                    {
         auto ellipse = std::make_unique<TEllipse>(center.y(), center.z(), radius);
         ellipse->SetLineColor(color);
         ellipse->SetFillStyle(fillStyle);
         ellipse->SetLineWidth(1);
         ellipse->SetFillColorAlpha(color, 0.2);
         return ellipse;
     }

◆ drawLabel()

std::unique_ptr< TLatex > MuonValR4::drawLabel	(	const std::string &	text,
		const double	xPos,
		const double	yPos,
		const unsigned int	fontSize = `18`
	)

Create a TLatex label,.

Parameters

text	Label text
xPos	x-position of the label on the Canvas
yPos	y-position of the label on the Canvas
fontSize	Size of the label font

Definition at line 40 of file VisualizationHelpers.cxx.

                                                                    {
         auto tl = std::make_unique<TLatex>(xPos, yPos, text.c_str());
         tl->SetNDC();
         tl->SetTextFont(43); 
         tl->SetTextSize(fontSize); 
         return tl;
     }

◆ drawLine()

std::unique_ptr<TLine> MuonValR4::drawLine	(	const MuonR4::SegmentFit::Parameters &	pars,
		const double	lowEnd,
		const double	highEnd,
		const int	color = `kRed +1`,
		const int	lineStyle = `kDashed`,
		const int	view = `objViewEta`
	)

Draws a line from the segment fit parameters.

Parameters

pars	Segment fit parameters to extract position & direction from
lowEnd	Lower boundary in Canvas-y of the line
highEnd	Upper boundaty in Canbas-y of the line
color	Color of the line (Cf. TColor documentation)
lineStyle	Style of the drawn line (cf. TAttLine documentation)
view	Is the line placed in the y-z or in the x-z plane

Definition at line 67 of file VisualizationHelpers.cxx.

                                                     {
         const auto [pos, dir] = makeLine(pars);
         const double x1 = (pos + Amg::intersect<3>(pos,dir,Amg::Vector3D::UnitZ(), lowEnd).value_or(0.)* dir)[view];
         const double x2 = (pos + Amg::intersect<3>(pos,dir,Amg::Vector3D::UnitZ(), highEnd).value_or(0.)* dir)[view];
         auto seedLine = std::make_unique<TLine>(x1, lowEnd, x2, highEnd);
         seedLine->SetLineColor(color);
         seedLine->SetLineWidth(2);
         seedLine->SetLineStyle(lineStyle);
         return seedLine;
     }

◆ drawLumiSqrtS()

std::unique_ptr< TLatex > MuonValR4::drawLumiSqrtS	(	const double	xPos,
		const double	yPos,
		const std::string_view	sqrtS = `"14"`,
		const std::string_view	lumi = `""`
	)

Create a luminosity sqrtS label.

Parameters

xPos	x-position of the label on the Canvas
yPos	y-position of the label on the Canvas
sqrtS	Centre of mass energy [TeV]
lumi	Luminosity [fb^{-1}]. If less <0 not drawn

Definition at line 84 of file VisualizationHelpers.cxx.

                                                                      {
         return drawLabel(std::format("#sqrt{{s}}={0} TeV {1}{2}", sqrtS, lumi, lumi.empty() ? "" : "fb^{-1}"), xPos, yPos);
     }

◆ drawMeasurement()

void MuonValR4::drawMeasurement	(	const ActsTrk::GeometryContext &	gctx,
		const xAOD::UncalibratedMeasurement *	meas,
		Acts::ObjVisualization3D &	visualHelper,
		const Acts::ViewConfig &	viewConfig = `Acts::s_viewSensitive`
	)

Draw an uncalibrated measurement inside the obj file.

The measurement is translated to a temporary surface with adapted position & boundaries (e.g. drift radius or measurement uncertainty)

Parameters

gctx	Geometry context needed to fetch the positions of the surface
meas	Pointer to the muon measurement to visualize
vsualHelper	Obj helper to which the measurement is appended.
viewConfig	Configuration style of the drawn measurement

Combined pseudo measurement

Check whether the measurement is a phi measurement or not

2D RPC or sTGC pad

Combined pseudo measurement

Check whether the measurement is a phi measurement or not

2D RPC or sTGC pad

Definition at line 90 of file ObjVisualizationHelpers.cxx.

                                                            {
         
         const Acts::Surface& surf = xAOD::muonSurface(meas);
         const Acts::GeometryContext tgContext = gctx.context();
         const auto& bounds = surf.bounds();
         if (meas->type() == xAOD::UncalibMeasType::MdtDriftCircleType){
             const auto& lBounds = static_cast<const Acts::LineBounds&>(bounds);
             const auto* driftCirc = static_cast<const xAOD::MdtDriftCircle*>(meas);
             const double dR = driftCirc->driftRadius();
             const double hZ = driftCirc->numDimensions() == 1 ? 
                                     lBounds.get(Acts::LineBounds::eHalfLengthZ) :
                                     std::sqrt(meas->localCovariance<2>()(1,1));
             auto newBounds = std::make_unique<Acts::LineBounds>(dR, hZ);
             auto dummySurface = Acts::Surface::makeShared<Acts::StrawSurface>(surf.transform(tgContext)*
                                                                               Amg::getTranslate3D(driftCirc->localMeasurementPos()),
                                                                               std::move(newBounds));
             Acts::GeometryView3D::drawSurface(visualHelper, *dummySurface, tgContext,
                                               Amg::Transform3D::Identity(), viewConfig);
             return;
         }
         double dX{0.}, dY{0.};
         Amg::Vector3D locPos{Amg::Vector3D::Zero()};
         switch (meas->numDimensions()) {
             case 0:{
                 const auto* cmbMeas = static_cast<const xAOD::CombinedMuonStrip*>(meas);
                 locPos[Amg::x] = cmbMeas->primaryStrip()->localPosition<1>()[0];
                 locPos[Amg::y] = cmbMeas->secondaryStrip()->localPosition<1>()[0];
                 dX = std::sqrt(cmbMeas->primaryStrip()->localCovariance<1>()(0,0));
                 dY = std::sqrt(cmbMeas->secondaryStrip()->localCovariance<1>()(0,0));
                 break;
             } case 1:{
                 if (meas->type() == xAOD::UncalibMeasType::RpcStripType) {
                     const auto* rpcClus = static_cast<const xAOD::RpcMeasurement*>(meas);
                     locPos = rpcClus->localMeasurementPos();
                     dX = rpcClus->measuresPhi() ? 0.5* rpcClus->readoutElement()->stripPhiLength() 
                                                 : std::sqrt(rpcClus->localCovariance<1>()(0,0));
                     dY = rpcClus->measuresPhi() ? std::sqrt(rpcClus->localCovariance<1>()(0,0))
                                                 : 0.5* rpcClus->readoutElement()->stripEtaLength();
                 } else if (meas->type() == xAOD::UncalibMeasType::TgcStripType) {
                     const auto* tgcClus = static_cast<const xAOD::TgcStrip*>(meas);
                     const MuonGMR4::TgcReadoutElement* re = tgcClus->readoutElement();
                     const auto& stripLay = re->sensorLayout(tgcClus->measurementHash());
                     locPos = tgcClus->localMeasurementPos();
                     dX = tgcClus->measuresPhi() ? 0.5* stripLay->design(true).stripLength(tgcClus->channelNumber())
                                                 : std::sqrt(tgcClus->localCovariance<1>()(0,0));
                     dY = tgcClus->measuresPhi() ? std::sqrt(tgcClus->localCovariance<1>()(0,0))
                                                 : 0.5* stripLay->design(false).stripLength(tgcClus->channelNumber());
                 } else if (meas->type() == xAOD::UncalibMeasType::MMClusterType) {
                     const auto* mmClust = static_cast<const xAOD::MMCluster*>(meas);
                     locPos = mmClust->localMeasurementPos();
                     dX = std::sqrt(mmClust->localCovariance<1>()(0,0));
                     dY = 0.5* mmClust->readoutElement()->stripLength(mmClust->measurementHash());
                 } else if(meas->type() == xAOD::UncalibMeasType::sTgcStripType) {
                     const auto* sTgcClus = static_cast<const xAOD::sTgcMeasurement*>(meas);
                     locPos = sTgcClus->localMeasurementPos();
                     if (sTgcClus->channelType() == sTgcIdHelper::sTgcChannelTypes::Strip){
                         dX = std::sqrt(sTgcClus->localCovariance<1>()(0,0));
                         dY = 0.5* sTgcClus->readoutElement()->stripDesign(sTgcClus->measurementHash()).stripLength(sTgcClus->channelNumber());
                     } else if (sTgcClus->channelType() == sTgcIdHelper::sTgcChannelTypes::Wire) {
                         dY = std::sqrt(sTgcClus->localCovariance<1>()(0,0));
                         dY = 0.5*sTgcClus->readoutElement()->wireDesign(sTgcClus->measurementHash()).stripLength(sTgcClus->channelNumber());
                     }
                 }
                 break;
             } 
             case 2:{
                 locPos.block<2,1>(0, 0) = xAOD::toEigen(meas->localPosition<2>());
                 dX = std::sqrt(meas->localCovariance<2>()(0,0));
                 dY = std::sqrt(meas->localCovariance<2>()(1,1));
                 break;
             }
         }
         auto newBounds = std::make_unique<Acts::RectangleBounds>(dX, dY);
         auto dummySurf = Acts::Surface::makeShared<Acts::PlaneSurface>(surf.transform(tgContext)*
                                                                        Amg::getTranslate3D(locPos),
                                                                        std::move(newBounds));
         Acts::GeometryView3D::drawSurface(visualHelper, *dummySurf, tgContext,
                                           Amg::Transform3D::Identity(), viewConfig);
     }

◆ drawPropagation()

void MuonValR4::drawPropagation	(	const std::vector< Acts::detail::Step > &	steps,
		Acts::ObjVisualization3D &	visualHelper,
		const Acts::ViewConfig &	viewConfig = `Acts::s_viewLine`
	)

Draws the recorded propagation steps as a polygon line.

Parameters

step	List of steps to draw
vsualHelper	Obj helper to which the drawn trajectory is appended
viewConfig	Configuration style of the drawn polygon.

Definition at line 29 of file ObjVisualizationHelpers.cxx.

                                                           {
         
         if (steps.empty()) {
             return;
         }
         Amg::Vector3D start = steps.front().position;
         for (std::size_t s = 1; s < steps.size(); ++s) {
             Amg::Vector3D end = steps[s].position;
             if ( (end - start).mag() > Acts::s_epsilon){
                 Acts::GeometryView3D::drawSegment(visualHelper, start, end, viewConfig);
                 start = std::move(end);          
             }
  
         }
     }

◆ drawSegmentLine()

void MuonValR4::drawSegmentLine	(	const ActsTrk::GeometryContext &	gctx,
		const xAOD::MuonSegment &	segment,
		Acts::ObjVisualization3D &	visualHelper,
		const Acts::ViewConfig &	viewConfig = `Acts::s_viewLine`,
		const double	standardLength = `1.*Gaudi::Units::m`
	)

Draw a segment line inside the obj file.

If the segment is a reconstructed segment and has associated measurements, then the first and last surface position is used to determine the length of the segment, otherwise the standard lenth is used.

Parameters

gctx	Geometry context needed to fetch the positions of the first & last measurement
segment	The segment which is meant to draw
vsualHelper	Obj helper to which the segment is appended.
viewConfig	Configuration style of the drawn line
standardLength	Length of the segment as a fallback solution

Take the local z component of the local to global transform as plane normal

Create the intersections

Take the local z component of the local to global transform as plane normal

Create the intersections

Definition at line 46 of file ObjVisualizationHelpers.cxx.

                                                      {
         
         std::vector<const xAOD::UncalibratedMeasurement*> assocMeas = collectMeasurements(segment, false);
         if (assocMeas.empty()){
             Acts::GeometryView3D::drawSegment(visualHelper,
                                               segment.position() - 0.5 * standardLength * segment.direction(),
                                               segment.position() + 0.5 * standardLength * segment.direction(),
                                               viewConfig);
             return;
         }
         const xAOD::UncalibratedMeasurement* firstMeas = assocMeas.front()->type() != xAOD::UncalibMeasType::Other ?
                                                          assocMeas.front() : assocMeas[1];
         const xAOD::UncalibratedMeasurement* lastMeas = assocMeas.back();
  
         const Amg::Vector3D firstSurfPos = xAOD::muonSurface(firstMeas).center(gctx.context());
         const Amg::Vector3D lastSurfPos  = xAOD::muonSurface(lastMeas).center(gctx.context());
  
         const Segment* detSeg = detailedSegment(segment);
         const Amg::Vector3D planeNorm = detSeg->msSector()->localToGlobalTrans(gctx).linear().col(2);
         const auto firstPlaneIsect = intersectPlane(segment.position(), segment.direction(),
                                                     planeNorm, firstSurfPos);
         const auto lastPlaneIsect = intersectPlane(segment.position(), segment.direction(),
                                                     planeNorm, lastSurfPos);
         
         Acts::GeometryView3D::drawSegment(visualHelper,
                                               segment.position() + firstPlaneIsect.pathLength() * segment.direction(),
                                               segment.position() + lastPlaneIsect.pathLength()  * segment.direction(),
                                               viewConfig);
     }

◆ drawSegmentMeasurements()

void MuonValR4::drawSegmentMeasurements	(	const ActsTrk::GeometryContext &	gctx,
		const xAOD::MuonSegment &	segment,
		Acts::ObjVisualization3D &	visualHelper,
		const Acts::ViewConfig &	viewConfig = `Acts::s_viewSensitive`
	)

Draw all uncalibrated measurements associated to the segment.

Parameters

gctx	Geometry context needed to fetch the positions of the first & last measurement
segment	The segment which from which the measurements are taken
vsualHelper	Obj helper to which the measurements are appended.
viewConfig	Configuration style of the drawn measurements

Definition at line 81 of file ObjVisualizationHelpers.cxx.

                                                                    {
         std::vector<const xAOD::UncalibratedMeasurement*> assocMeas = collectMeasurements(segment, false);
         for (const xAOD::UncalibratedMeasurement* meas : assocMeas){
             drawMeasurement(gctx, meas, visualHelper, viewConfig);
         }
     }

◆ ensureDirectory()

void MuonValR4::ensureDirectory ( const std::string & path )

Ensures that the subdirectory in the path is created.

Parameters

path	Reference to the path from which the directory is to be craeted

Definition at line 17 of file FileHelpers.cxx.

                                                 {
         const std::string dir = path.substr(0, path.rfind("/"));
         if (dir.rfind("/") != std::string::npos){
             ensureDirectory(dir);
         } else if (dir.empty()) {
             return;
         }
         if (!std::filesystem::is_directory(dir) && !std::filesystem::create_directory(dir)) {
             THROW_EXCEPTION("Failed to create "<<dir);
         }
     }

◆ isPrecHit()

template<class SpType >

bool MuonValR4::isPrecHit ( const SpType & sp )

Define a spacepoint as precision hit if it's a Mdt or NSW eta hit.

Definition at line 48 of file MuonHoughTransformTester.cxx.

                                      {
         return sp.type() == xAOD::UncalibMeasType::MdtDriftCircleType ||
                sp.type() == xAOD::UncalibMeasType::MMClusterType ||
                (sp.type() == xAOD::UncalibMeasType::sTgcStripType && sp.measuresEta());
     }

◆ nameBr()

std::string MuonValR4::nameBr	(	Category	cat,
		Status	status,
		LayerIndex	layer,
		bool	isSmall
	)

inline

Definition at line 16 of file TrackSummaryModule.cxx.

                                                               {
         std::string lName = layerName(layer);
         lName[0] = std::tolower(lName[0]);
         return std::format("{:}{:}{:}{:}",
                     lName, (isSmall ? "Small" :"Large"),
                     HitSummary::toString(cat),
                     (status == Status::OnTrack ? std::string{"Hits"} 
                                                : HitSummary::toString(status) +"s"));
     }

◆ removeNonAlphaNum()

std::string MuonValR4::removeNonAlphaNum ( std::string str )

Removes all non-alpha numerical characters from a string.

Definition at line 10 of file FileHelpers.cxx.

                                                 {
         str.erase(std::remove_if(str.begin(),str.end(),
                   [](const unsigned char c){
                     return !std::isalnum(c);
                    }), str.end());
         return str; 
      }

Variable Documentation

◆ fullFilling

constexpr int MuonValR4::fullFilling = 1001

constexpr

Definition at line 24 of file VisualizationHelpers.h.

◆ hatchedFilling

constexpr int MuonValR4::hatchedFilling = 3344

constexpr

Definition at line 25 of file VisualizationHelpers.h.

◆ hollowFilling

constexpr int MuonValR4::hollowFilling = 0

constexpr

Filling codes for hollow / fullFilling / hatched filling.

Definition at line 23 of file VisualizationHelpers.h.

◆ objViewEta

constexpr int MuonValR4::objViewEta = Acts::toUnderlying(MuonR4::SegmentFit::AxisDefs::etaCov)

constexpr

ObjectView.

Definition at line 28 of file VisualizationHelpers.h.

◆ objViewPhi

constexpr int MuonValR4::objViewPhi = Acts::toUnderlying(MuonR4::SegmentFit::AxisDefs::phiCov)

constexpr

Definition at line 29 of file VisualizationHelpers.h.

Namespaces

Classes

Typedefs

Functions

Variables

Detailed Description

Typedef Documentation

◆ Category

◆ ICanvasObject

◆ LabeledSegmentSet

◆ ObjectMatching

◆ simHitSet

◆ Status

Function Documentation

◆ clone()

◆ countMatched() [1/3]

◆ countMatched() [2/3]

◆ countMatched() [3/3]

◆ drawArrow()

◆ drawAtlasLabel()

◆ drawBoundParameters()

◆ drawBox() [1/2]

◆ drawBox() [2/2]

◆ drawDriftCircle()

◆ drawLabel()

◆ drawLine()

◆ drawLumiSqrtS()

◆ drawMeasurement()

◆ drawPropagation()

◆ drawSegmentLine()

◆ drawSegmentMeasurements()

◆ ensureDirectory()

◆ isPrecHit()

◆ nameBr()

◆ removeNonAlphaNum()

Variable Documentation

◆ fullFilling

◆ hatchedFilling

◆ hollowFilling

◆ objViewEta

◆ objViewPhi