#include <CtfSpecialSeedGenerator.h>

Inheritance diagram for CtfSpecialSeedGenerator:

Public Types
typedef TrajectoryStateOnSurface	TSOS

Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Public Member Functions
void	beginRun (edm::Run const &, edm::EventSetup const &) override

	CtfSpecialSeedGenerator (const edm::ParameterSet &conf)

void	endRun (edm::Run const &, edm::EventSetup const &) override

void	produce (edm::Event &e, const edm::EventSetup &c) override

	~CtfSpecialSeedGenerator () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Member Functions
bool	buildSeeds (const edm::EventSetup &iSetup, const edm::Event &e, const OrderedSeedingHits &osh, const NavigationDirection &navdir, const PropagationDirection &dir, TrajectorySeedCollection &output)

bool	postCheck (const TrajectorySeed &seed)

bool	preliminaryCheck (const SeedingHitSet &shs, const edm::EventSetup &es)

bool	run (const edm::EventSetup &c, const edm::Event &e, TrajectorySeedCollection &output)

Private Attributes
ClusterChecker	check

edm::ParameterSet	conf_

BoundPlane::BoundPlanePointer	lowerScintillator

bool	requireBOFF

edm::ESHandle< TransientTrackingRecHitBuilder >	theBuilder

std::vector< std::unique_ptr< OrderedHitsGenerator > >	theGenerators

edm::ESHandle< MagneticField >	theMagfield

int32_t	theMaxSeeds

std::vector< NavigationDirection >	theNavDirs

std::vector< PropagationDirection >	thePropDirs

std::unique_ptr< TrackingRegionProducer >	theRegionProducer

std::unique_ptr< SeedFromGenericPairOrTriplet >	theSeedBuilder

edm::ESHandle< TrackerGeometry >	theTracker

BoundPlane::BoundPlanePointer	upperScintillator

bool	useScintillatorsConstraint

Detailed Description

Definition at line 40 of file CtfSpecialSeedGenerator.h.

Member Typedef Documentation

◆ TSOS

typedef TrajectoryStateOnSurface CtfSpecialSeedGenerator::TSOS

Definition at line 42 of file CtfSpecialSeedGenerator.h.

Constructor & Destructor Documentation

◆ CtfSpecialSeedGenerator()

CtfSpecialSeedGenerator::CtfSpecialSeedGenerator ( const edm::ParameterSet & conf )

Definition at line 18 of file CtfSpecialSeedGenerator.cc.

     : conf_(conf),
       requireBOFF(conf.getParameter<bool>("requireBOFF")),
       theMaxSeeds(conf.getParameter<int32_t>("maxSeeds")),
       check(conf, consumesCollector())
  
 {
   useScintillatorsConstraint = conf_.getParameter<bool>("UseScintillatorsConstraint");
   edm::LogVerbatim("CtfSpecialSeedGenerator") << "Constructing CtfSpecialSeedGenerator";
   produces<TrajectorySeedCollection>();
  
   edm::ParameterSet regfactoryPSet = conf_.getParameter<edm::ParameterSet>("RegionFactoryPSet");
   std::string regfactoryName = regfactoryPSet.getParameter<std::string>("ComponentName");
   theRegionProducer = std::unique_ptr<TrackingRegionProducer>{
       TrackingRegionProducerFactory::get()->create(regfactoryName, regfactoryPSet, consumesCollector())};
  
   std::vector<edm::ParameterSet> pSets = conf_.getParameter<std::vector<edm::ParameterSet>>("OrderedHitsFactoryPSets");
   std::vector<edm::ParameterSet>::const_iterator iPSet;
   edm::ConsumesCollector iC = consumesCollector();
   for (iPSet = pSets.begin(); iPSet != pSets.end(); iPSet++) {
     std::string hitsfactoryName = iPSet->getParameter<std::string>("ComponentName");
     theGenerators.emplace_back(OrderedHitsGeneratorFactory::get()->create(hitsfactoryName, *iPSet, iC));
   }
 }

References conf_, beamerCreator::create(), get, edm::ParameterSet::getParameter(), AlCaHLTBitMon_QueryRunRegistry::string, theGenerators, theRegionProducer, and useScintillatorsConstraint.

◆ ~CtfSpecialSeedGenerator()

CtfSpecialSeedGenerator::~CtfSpecialSeedGenerator ( )

overridedefault

Member Function Documentation

◆ beginRun()

void CtfSpecialSeedGenerator::beginRun	(	edm::Run const &	,
		edm::EventSetup const &	iSetup
	)

override

Definition at line 47 of file CtfSpecialSeedGenerator.cc.

                                                                                  {
   std::string builderName = conf_.getParameter<std::string>("TTRHBuilder");
   iSetup.get<TransientRecHitRecord>().get(builderName, theBuilder);
  
   iSetup.get<IdealMagneticFieldRecord>().get(theMagfield);
   iSetup.get<TrackerDigiGeometryRecord>().get(theTracker);
  
   edm::LogVerbatim("CtfSpecialSeedGenerator") << "Initializing...";
   if (useScintillatorsConstraint) {
     edm::ParameterSet upperScintPar = conf_.getParameter<edm::ParameterSet>("UpperScintillatorParameters");
     edm::ParameterSet lowerScintPar = conf_.getParameter<edm::ParameterSet>("LowerScintillatorParameters");
     RectangularPlaneBounds upperBounds(
         upperScintPar.getParameter<double>("WidthInX"), upperScintPar.getParameter<double>("LenghtInZ"), 1);
     GlobalPoint upperPosition(upperScintPar.getParameter<double>("GlobalX"),
                               upperScintPar.getParameter<double>("GlobalY"),
                               upperScintPar.getParameter<double>("GlobalZ"));
     edm::LogVerbatim("CtfSpecialSeedGenerator") << "Upper Scintillator position x, y, z " << upperPosition.x() << ", "
                                                 << upperPosition.y() << ", " << upperPosition.z();
     RectangularPlaneBounds lowerBounds(
         lowerScintPar.getParameter<double>("WidthInX"), lowerScintPar.getParameter<double>("LenghtInZ"), 1);
     GlobalPoint lowerPosition(lowerScintPar.getParameter<double>("GlobalX"),
                               lowerScintPar.getParameter<double>("GlobalY"),
                               lowerScintPar.getParameter<double>("GlobalZ"));
     edm::LogVerbatim("CtfSpecialSeedGenerator") << "Lower Scintillator position x, y, z " << lowerPosition.x() << ", "
                                                 << lowerPosition.y() << ", " << lowerPosition.z();
     TkRotation<float> rot(1, 0, 0, 0, 0, 1, 0, 1, 0);
     upperScintillator = BoundPlane::build(upperPosition, rot, &upperBounds);
     lowerScintillator = BoundPlane::build(lowerPosition, rot, &lowerBounds);
   }
  
   edm::ESHandle<Propagator> propagatorAlongHandle;
   iSetup.get<TrackingComponentsRecord>().get("PropagatorWithMaterial", propagatorAlongHandle);
   edm::ESHandle<Propagator> propagatorOppositeHandle;
   iSetup.get<TrackingComponentsRecord>().get("PropagatorWithMaterialOpposite", propagatorOppositeHandle);
  
   std::vector<edm::ParameterSet> pSets = conf_.getParameter<std::vector<edm::ParameterSet>>("OrderedHitsFactoryPSets");
   std::vector<edm::ParameterSet>::const_iterator iPSet;
   for (iPSet = pSets.begin(); iPSet != pSets.end(); iPSet++) {
     std::string propagationDirection = iPSet->getParameter<std::string>("PropagationDirection");
     if (propagationDirection == "alongMomentum")
       thePropDirs.push_back(alongMomentum);
     else
       thePropDirs.push_back(oppositeToMomentum);
     std::string navigationDirection = iPSet->getParameter<std::string>("NavigationDirection");
     if (navigationDirection == "insideOut")
       theNavDirs.push_back(insideOut);
     else
       theNavDirs.push_back(outsideIn);
     edm::LogVerbatim("CtfSpecialSeedGenerator") << "hitsGenerator done";
   }
   bool setMomentum = conf_.getParameter<bool>("SetMomentum");
   std::vector<int> charges;
   if (setMomentum) {
     charges = conf_.getParameter<std::vector<int>>("Charges");
   }
   theSeedBuilder = std::make_unique<SeedFromGenericPairOrTriplet>(theMagfield.product(),
                                                                   theTracker.product(),
                                                                   theBuilder.product(),
                                                                   propagatorAlongHandle.product(),
                                                                   propagatorOppositeHandle.product(),
                                                                   charges,
                                                                   setMomentum,
                                                                   conf_.getParameter<double>("ErrorRescaling"));
   double p = 1;
   if (setMomentum) {
     p = conf_.getParameter<double>("SeedMomentum");
     theSeedBuilder->setMomentumTo(p);
   }
 }

References alongMomentum, newFWLiteAna::build, CosmicGenFilterHelix_cfi::charges, conf_, edm::EventSetup::get(), get, edm::ParameterSet::getParameter(), insideOut, lowerScintillator, oppositeToMomentum, outsideIn, AlCaHLTBitMon_ParallelJobs::p, edm::ESHandle< T >::product(), makeMuonMisalignmentScenario::rot, AlCaHLTBitMon_QueryRunRegistry::string, theBuilder, theMagfield, theNavDirs, thePropDirs, theSeedBuilder, theTracker, upperScintillator, useScintillatorsConstraint, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

◆ buildSeeds()

bool CtfSpecialSeedGenerator::buildSeeds	(	const edm::EventSetup &	iSetup,
		const edm::Event &	e,
		const OrderedSeedingHits &	osh,
		const NavigationDirection &	navdir,
		const PropagationDirection &	dir,
		TrajectorySeedCollection &	output
	)

private

Definition at line 157 of file CtfSpecialSeedGenerator.cc.

                                                                            {
   //SeedFromGenericPairOrTriplet seedBuilder(conf_, magfield.product(), tracker.product(), theBuilder.product());
   edm::LogInfo("CtfSpecialSeedGenerator") << "osh.size() " << osh.size();
   for (unsigned int i = 0; i < osh.size(); i++) {
     SeedingHitSet shs = osh[i];
     if (preliminaryCheck(shs, iSetup)) {
       std::vector<TrajectorySeed*> seeds = theSeedBuilder->seed(shs, dir, navdir, iSetup);
       for (std::vector<TrajectorySeed*>::const_iterator iSeed = seeds.begin(); iSeed != seeds.end(); iSeed++) {
         if (!*iSeed) {
           edm::LogError("CtfSpecialSeedGenerator") << "a seed pointer is null. skipping.";
           continue;
         }
         if (postCheck(**iSeed)) {
           output.push_back(**iSeed);
         }
         delete *iSeed;
         edm::LogVerbatim("CtfSpecialSeedGenerator") << "Seed built";
       }
     }
   }
   if ((theMaxSeeds > 0) && (output.size() > size_t(theMaxSeeds))) {
     edm::LogWarning("TooManySeeds") << "Too many seeds (" << output.size() << "), bailing out.\n";
     output.clear();
     return false;
   }
   return true;
 }

References DeadROC_duringRun::dir, mps_fire::i, convertSQLitetoXML_cfg::output, postCheck(), preliminaryCheck(), InitialStep_cff::seeds, OrderedSeedingHits::size(), theMaxSeeds, and theSeedBuilder.

Referenced by run().

◆ endRun()

void CtfSpecialSeedGenerator::endRun	(	edm::Run const &	,
		edm::EventSetup const &
	)

override

Definition at line 45 of file CtfSpecialSeedGenerator.cc.

45 { theSeedBuilder.reset(); }

References theSeedBuilder.

◆ postCheck()

bool CtfSpecialSeedGenerator::postCheck ( const TrajectorySeed & seed )

private

Definition at line 242 of file CtfSpecialSeedGenerator.cc.

                                                                   {
   if (!useScintillatorsConstraint)
     return true;
  
   PTrajectoryStateOnDet pstate = seed.startingState();
   TrajectoryStateOnSurface theTSOS = trajectoryStateTransform::transientState(
       pstate, &(theTracker->idToDet(DetId(pstate.detId()))->surface()), &(*theMagfield));
   const FreeTrajectoryState* state = theTSOS.freeState();
   StraightLinePlaneCrossing planeCrossingLower(
       Basic3DVector<float>(state->position()), Basic3DVector<float>(state->momentum()), alongMomentum);
   StraightLinePlaneCrossing planeCrossingUpper(
       Basic3DVector<float>(state->position()), Basic3DVector<float>(state->momentum()), oppositeToMomentum);
   std::pair<bool, StraightLinePlaneCrossing::PositionType> positionUpper =
       planeCrossingUpper.position(*upperScintillator);
   std::pair<bool, StraightLinePlaneCrossing::PositionType> positionLower =
       planeCrossingLower.position(*lowerScintillator);
   if (!(positionUpper.first && positionLower.first)) {
     edm::LogVerbatim("CtfSpecialSeedGenerator::checkDirection") << "Scintillator plane not crossed";
     return false;
   }
   LocalPoint positionUpperLocal = upperScintillator->toLocal((GlobalPoint)(positionUpper.second));
   LocalPoint positionLowerLocal = lowerScintillator->toLocal((GlobalPoint)(positionLower.second));
   if (upperScintillator->bounds().inside(positionUpperLocal) &&
       lowerScintillator->bounds().inside(positionLowerLocal)) {
     edm::LogVerbatim("CtfSpecialSeedGenerator::checkDirection")
         << "position on Upper scintillator " << positionUpper.second;
     edm::LogVerbatim("CtfSpecialSeedGenerator::checkDirection")
         << "position on Lower scintillator " << positionLower.second;
  
     return true;
   }
   edm::LogVerbatim("CtfSpecialSeedGenerator::checkDirection")
       << "scintillator not crossed in bounds: position on Upper scintillator " << positionUpper.second
       << " position on Lower scintillator " << positionLower.second;
   return false;
 }

References alongMomentum, PTrajectoryStateOnDet::detId(), TrajectoryStateOnSurface::freeState(), TrackerGeometry::idToDet(), lowerScintillator, oppositeToMomentum, StraightLinePlaneCrossing::position(), SurveyInfoScenario_cff::seed, GeomDet::surface(), theMagfield, theTracker, trajectoryStateTransform::transientState(), upperScintillator, and useScintillatorsConstraint.

Referenced by buildSeeds().

◆ preliminaryCheck()

bool CtfSpecialSeedGenerator::preliminaryCheck	(	const SeedingHitSet &	shs,
		const edm::EventSetup &	es
	)

private

Definition at line 190 of file CtfSpecialSeedGenerator.cc.

                                                                                                 {
   edm::ESHandle<TrackerTopology> tTopo;
   es.get<TrackerTopologyRcd>().get(tTopo);
  
   std::vector<std::pair<unsigned int, unsigned int>> vSubdetLayer;
   //std::vector<std::string> vSeedLayerNames;
   bool checkHitsAtPositiveY = conf_.getParameter<bool>("SeedsFromPositiveY");
   //***top-bottom
   bool checkHitsAtNegativeY = conf_.getParameter<bool>("SeedsFromNegativeY");
   //***
   bool checkHitsOnDifferentLayers = conf_.getParameter<bool>("CheckHitsAreOnDifferentLayers");
   unsigned int nHits = shs.size();
   for (unsigned int iHit = 0; iHit < nHits; ++iHit) {
     //hits for the seeds must be at positive y
     auto trh = shs[iHit];
     auto recHit = trh;
     GlobalPoint hitPos = recHit->globalPosition();
     //GlobalPoint point =
     //  theTracker->idToDet(iHits->geographicalId() )->surface().toGlobal(iHits->localPosition());
     if (checkHitsAtPositiveY) {
       if (hitPos.y() < 0)
         return false;
     }
     //***top-bottom
     if (checkHitsAtNegativeY) {
       if (hitPos.y() > 0)
         return false;
     }
     //***
     //std::string name = iHits->seedinglayer().name();
     //hits for the seeds must be in different layers
     unsigned int subid = (*trh).geographicalId().subdetId();
     unsigned int layer = tTopo->layer((*trh).geographicalId());
     std::vector<std::pair<unsigned int, unsigned int>>::const_iterator iter;
     //std::vector<std::string>::const_iterator iNames;
     if (checkHitsOnDifferentLayers) {
       for (iter = vSubdetLayer.begin(); iter != vSubdetLayer.end(); iter++) {
         if (iter->first == subid && iter->second == layer)
           return false;
       }
       /*
         for (iNames = vSeedLayerNames.begin(); iNames != vSeedLayerNames.end(); iNames++){
         if (*iNames == name) return false;
         }
       */
     }
     //vSeedLayerNames.push_back(iHits->seedinglayer().name());
     vSubdetLayer.push_back(std::make_pair(subid, layer));
   }
   return true;
 }

References conf_, edm::EventSetup::get(), get, edm::ParameterSet::getParameter(), TrackerTopology::layer(), rpcPointValidation_cfi::recHit, SeedingHitSet::size(), and PV3DBase< T, PVType, FrameType >::y().

Referenced by buildSeeds().

◆ produce()

void CtfSpecialSeedGenerator::produce	(	edm::Event &	e,
		const edm::EventSetup &	c
	)

override

Definition at line 117 of file CtfSpecialSeedGenerator.cc.

                                                                               {
   // get Inputs
   auto output = std::make_unique<TrajectorySeedCollection>();
  
   //check on the number of clusters
   if (!requireBOFF || (theMagfield->inTesla(GlobalPoint(0, 0, 0)).mag() == 0.00)) {
     size_t clustsOrZero = check.tooManyClusters(e);
     if (!clustsOrZero) {
       bool ok = run(iSetup, e, *output);
       if (!ok) {
       }  // nothing to do
     } else
       edm::LogError("TooManyClusters") << "Found too many clusters (" << clustsOrZero << "), bailing out.\n";
   }
  
   edm::LogVerbatim("CtfSpecialSeedGenerator") << " number of seeds = " << output->size();
   e.put(std::move(output));
 }

References check, MillePedeFileConverter_cfg::e, MagneticField::inTesla(), PV3DBase< T, PVType, FrameType >::mag(), eostools::move(), convertSQLiteXML::ok, convertSQLitetoXML_cfg::output, requireBOFF, run(), theMagfield, and ClusterChecker::tooManyClusters().

◆ run()

bool CtfSpecialSeedGenerator::run	(	const edm::EventSetup &	c,
		const edm::Event &	e,
		TrajectorySeedCollection &	output
	)

private

Definition at line 136 of file CtfSpecialSeedGenerator.cc.

                                                                     {
   std::vector<std::unique_ptr<TrackingRegion>> regions = theRegionProducer->regions(e, iSetup);
   bool ok = true;
   for (auto iReg = regions.begin(); iReg != regions.end(); iReg++) {
     if (!theSeedBuilder->momentumFromPSet())
       theSeedBuilder->setMomentumTo((*iReg)->ptMin());
     int i = 0;
     for (auto iGen = theGenerators.begin(); iGen != theGenerators.end(); iGen++) {
       ok = buildSeeds(iSetup, e, (*iGen)->run(**iReg, e, iSetup), theNavDirs[i], thePropDirs[i], output);
       i++;
       if (!ok)
         break;
     }
     if (!ok)
       break;
   }
   return ok;
 }

References buildSeeds(), MillePedeFileConverter_cfg::e, mps_fire::i, convertSQLiteXML::ok, convertSQLitetoXML_cfg::output, theGenerators, theNavDirs, thePropDirs, theRegionProducer, and theSeedBuilder.

Referenced by produce().

Member Data Documentation

◆ check

ClusterChecker CtfSpecialSeedGenerator::check

private

Definition at line 91 of file CtfSpecialSeedGenerator.h.

Referenced by produce().

◆ conf_

edm::ParameterSet CtfSpecialSeedGenerator::conf_

private

Definition at line 69 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), CtfSpecialSeedGenerator(), and preliminaryCheck().

◆ lowerScintillator

BoundPlane::BoundPlanePointer CtfSpecialSeedGenerator::lowerScintillator

private

Definition at line 88 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), and postCheck().

◆ requireBOFF

bool CtfSpecialSeedGenerator::requireBOFF

private

Definition at line 89 of file CtfSpecialSeedGenerator.h.

Referenced by produce().

◆ theBuilder

edm::ESHandle<TransientTrackingRecHitBuilder> CtfSpecialSeedGenerator::theBuilder

private

Definition at line 72 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun().

◆ theGenerators

std::vector<std::unique_ptr<OrderedHitsGenerator> > CtfSpecialSeedGenerator::theGenerators

private

Definition at line 80 of file CtfSpecialSeedGenerator.h.

Referenced by CtfSpecialSeedGenerator(), and run().

◆ theMagfield

edm::ESHandle<MagneticField> CtfSpecialSeedGenerator::theMagfield

private

Definition at line 70 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), postCheck(), and produce().

◆ theMaxSeeds

int32_t CtfSpecialSeedGenerator::theMaxSeeds

private

Definition at line 90 of file CtfSpecialSeedGenerator.h.

Referenced by buildSeeds().

◆ theNavDirs

std::vector<NavigationDirection> CtfSpecialSeedGenerator::theNavDirs

private

Definition at line 82 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), and run().

◆ thePropDirs

std::vector<PropagationDirection> CtfSpecialSeedGenerator::thePropDirs

private

Definition at line 81 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), and run().

◆ theRegionProducer

std::unique_ptr<TrackingRegionProducer> CtfSpecialSeedGenerator::theRegionProducer

private

Definition at line 83 of file CtfSpecialSeedGenerator.h.

Referenced by CtfSpecialSeedGenerator(), and run().

◆ theSeedBuilder

std::unique_ptr<SeedFromGenericPairOrTriplet> CtfSpecialSeedGenerator::theSeedBuilder

private

Definition at line 85 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), buildSeeds(), endRun(), and run().

◆ theTracker

edm::ESHandle<TrackerGeometry> CtfSpecialSeedGenerator::theTracker

private

Definition at line 71 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), and postCheck().

◆ upperScintillator

BoundPlane::BoundPlanePointer CtfSpecialSeedGenerator::upperScintillator

private

Definition at line 87 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), and postCheck().

◆ useScintillatorsConstraint

bool CtfSpecialSeedGenerator::useScintillatorsConstraint

private

Definition at line 86 of file CtfSpecialSeedGenerator.h.

Referenced by beginRun(), CtfSpecialSeedGenerator(), and postCheck().

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ TSOS

Constructor & Destructor Documentation

◆ CtfSpecialSeedGenerator()

◆ ~CtfSpecialSeedGenerator()

Member Function Documentation

◆ beginRun()

◆ buildSeeds()

◆ endRun()

◆ postCheck()

◆ preliminaryCheck()

◆ produce()

◆ run()

Member Data Documentation

◆ check

◆ conf_

◆ lowerScintillator

◆ requireBOFF

◆ theBuilder

◆ theGenerators

◆ theMagfield

◆ theMaxSeeds

◆ theNavDirs

◆ thePropDirs

◆ theRegionProducer

◆ theSeedBuilder

◆ theTracker

◆ upperScintillator

◆ useScintillatorsConstraint