TRT_TrackExtensionToolConfig.py

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# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
# Configuration of TRT_TrackExtensionTool_xk packages
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
from AthenaConfiguration.Enums import BeamType
 
 
def TRT_TrackExtensionToolCosmicsCfg(
        flags, name='TRT_TrackExtensionToolCosmics', **kwargs):
    acc = ComponentAccumulator()
 
    if 'Extrapolator' not in kwargs:
        from TrkConfig.AtlasExtrapolatorConfig import InDetExtrapolatorCfg
        kwargs.setdefault("Extrapolator", acc.popToolsAndMerge(
            InDetExtrapolatorCfg(flags)))
 
    if 'RIOonTrackToolNoDr' not in kwargs:
        from InDetConfig.TRT_DriftCircleOnTrackToolConfig import (
            TRT_DriftCircleOnTrackNoDriftTimeToolCfg)
        kwargs.setdefault("RIOonTrackToolNoDr", acc.popToolsAndMerge(
            TRT_DriftCircleOnTrackNoDriftTimeToolCfg(flags)))
 
    kwargs.setdefault("TRT_ClustersContainer", 'TRT_DriftCircles')
    kwargs.setdefault("SearchNeighbour", False)   # needs debugging!!!
    kwargs.setdefault("RoadWidth", 10.0)
    acc.setPrivateTools(
        CompFactory.InDet.TRT_TrackExtensionToolCosmics(name, **kwargs))
    return acc
 
 
def TRT_TrackExtensionToolPhaseCfg(
        flags, name='TRT_TrackExtensionToolPhase', **kwargs):
    acc = ComponentAccumulator()
    kwargs.setdefault("TRT_ClustersContainer", 'TRT_DriftCirclesUncalibrated')
    kwargs.setdefault("RoadWidth", 20.0)
    acc.setPrivateTools(acc.popToolsAndMerge(
        TRT_TrackExtensionToolCosmicsCfg(flags, name, **kwargs)))
    return acc
 
 
def TRT_TrackExtensionTool_xk_BaseCfg(
        flags, name='TRT_TrackExtensionTool_xk', **kwargs):
    from MagFieldServices.MagFieldServicesConfig import (
        AtlasFieldCacheCondAlgCfg)
    acc = AtlasFieldCacheCondAlgCfg(flags)
 
    if 'PropagatorTool' not in kwargs:
        from TrkConfig.TrkExRungeKuttaPropagatorConfig import (
            RungeKuttaPropagatorCfg)
        InDetPatternPropagator = acc.popToolsAndMerge(
            RungeKuttaPropagatorCfg(flags, name="InDetPatternPropagator"))
        acc.addPublicTool(InDetPatternPropagator)
        kwargs.setdefault("PropagatorTool", InDetPatternPropagator)
 
    if 'UpdatorTool' not in kwargs:
        from TrkConfig.TrkMeasurementUpdatorConfig import KalmanUpdator_xkCfg
        InDetPatternUpdator = acc.popToolsAndMerge(
            KalmanUpdator_xkCfg(flags, name="InDetPatternUpdator"))
        acc.addPublicTool(InDetPatternUpdator)
        kwargs.setdefault("UpdatorTool", InDetPatternUpdator)
 
    if 'RoadTool' not in kwargs:
        from InDetConfig.TRT_DetElementsRoadToolConfig import (
            TRT_DetElementsRoadMaker_xk_TRTExtensionCfg)
        kwargs.setdefault("RoadTool", acc.popToolsAndMerge(
            TRT_DetElementsRoadMaker_xk_TRTExtensionCfg(flags)))
 
    kwargs.setdefault("TRT_ClustersContainer", "TRT_DriftCircles")
    kwargs.setdefault("MinNumberDriftCircles",
                      flags.Tracking.ActiveConfig.minTRTonTrk)
    kwargs.setdefault("ScaleHitUncertainty", 2)
    kwargs.setdefault("RoadWidth", 20.)
    kwargs.setdefault("UseParameterization", flags.Tracking.useNewParamTRT)
 
    acc.setPrivateTools(
        CompFactory.InDet.TRT_TrackExtensionTool_xk(name, **kwargs))
    return acc
 
 
def TRT_TrackExtensionTool_xkCfg(
        flags, name='TRT_TrackExtensionTool_xk', **kwargs):
    acc = ComponentAccumulator()
 
    if 'DriftCircleCutTool' not in kwargs:
        from InDetConfig.InDetTrackSelectorToolConfig import (
            InDetTRTDriftCircleCutToolCfg)
        kwargs.setdefault("DriftCircleCutTool", acc.popToolsAndMerge(
            InDetTRTDriftCircleCutToolCfg(flags)))
 
    if 'RIOonTrackToolYesDr' not in kwargs:
        from InDetConfig.TRT_DriftCircleOnTrackToolConfig import (
            TRT_DriftCircleOnTrackToolCfg)
        kwargs.setdefault("RIOonTrackToolYesDr", acc.popToolsAndMerge(
            TRT_DriftCircleOnTrackToolCfg(flags)))
 
    if 'RIOonTrackToolNoDr' not in kwargs:
        from InDetConfig.TRT_DriftCircleOnTrackToolConfig import (
            TRT_DriftCircleOnTrackNoDriftTimeToolCfg)
        kwargs.setdefault("RIOonTrackToolNoDr", acc.popToolsAndMerge(
            TRT_DriftCircleOnTrackNoDriftTimeToolCfg(flags)))
 
    kwargs.setdefault("UseDriftRadius", not flags.InDet.noTRTTiming)
    kwargs.setdefault("maxImpactParameter",
                      # single beam running, open cuts
                      500 if flags.Tracking.doBeamGas
                      else 50)
 
    if flags.Tracking.BackTracking.doRoISeeded:
        kwargs.setdefault("minTRTSegmentpT",
                          flags.Tracking.BackTracking.minPt)
 
    acc.setPrivateTools(acc.popToolsAndMerge(
        TRT_TrackExtensionTool_xk_BaseCfg(flags, name, **kwargs)))
    return acc
 
 
def Trig_TRT_TrackExtensionToolCfg(
        flags, name='Trig_TRT_TrackExtensionTool', **kwargs):
    acc = ComponentAccumulator()
 
    if 'DriftCircleCutTool' not in kwargs:
        from InDetConfig.InDetTrackSelectorToolConfig import (
            InDetTrigTRTDriftCircleCutToolCfg)
        kwargs.setdefault("DriftCircleCutTool", acc.popToolsAndMerge(
            InDetTrigTRTDriftCircleCutToolCfg(flags)))
 
    if 'RoadTool' not in kwargs:
        from InDetConfig.TRT_DetElementsRoadToolConfig import Trig_TRT_DetElementsRoadMaker_xk_TRTExtensionCfg
        kwargs.setdefault("RoadTool", acc.popToolsAndMerge(
            Trig_TRT_DetElementsRoadMaker_xk_TRTExtensionCfg(flags)))
        
    kwargs.setdefault("TRT_ClustersContainer", "TRT_TrigDriftCircles")
    kwargs.setdefault("RoadWidth", 20.)
    kwargs.setdefault("ScaleHitUncertainty", 2.)
    kwargs.setdefault("MinNumberDriftCircles", flags.Tracking.ActiveConfig.minTRTonTrk)
 
    acc.setPrivateTools(acc.popToolsAndMerge(
        TRT_TrackExtensionTool_xk_BaseCfg(flags, name, **kwargs)))
    return acc
 
 
def TRT_TrackExtensionToolCfg(flags, name='TRT_TrackExtensionTool', **kwargs):
    if flags.Beam.Type is BeamType.Cosmics:
        return TRT_TrackExtensionToolCosmicsCfg(flags, name, **kwargs)
    else:
        return TRT_TrackExtensionTool_xkCfg(flags, name, **kwargs)