8 **kwargs):
9 """ Algorithm to refit Acts tracks using Acts GSF and create Acts refitted tracks.
10 Followed by TrackParticle creation and truth decoration."""
11
12 acc = ComponentAccumulator()
13 if "ActsFitter" not in kwargs:
14 from ActsConfig.ActsGaussianSumFitterConfig import ActsGaussianSumFitterToolCfg
15 kwargs.setdefault("ActsFitter", acc.popToolsAndMerge(
16 ActsGaussianSumFitterToolCfg(flags, name="ActsGSFTrackFitter")))
17
18
19 if 'TrackingGeometryTool' not in kwargs:
20 from ActsConfig.ActsGeometryConfig import ActsTrackingGeometryToolCfg
21 kwargs.setdefault(
22 "TrackingGeometryTool",
23 acc.getPrimaryAndMerge(ActsTrackingGeometryToolCfg(flags)),
24 )
25
26 if 'TrackToTrackParticleCnvTool' not in kwargs:
27 from ActsConfig.ActsTrackFindingConfig import ActsTrackToTrackParticleCnvToolCfg
28 kwargs.setdefault("TrackToTrackParticleCnvTool", acc.popToolsAndMerge(
29 ActsTrackToTrackParticleCnvToolCfg(flags)))
30
31 kwargs.setdefault('RefittedTracksLocation', 'ActsRefittedGSFTracks')
32 kwargs.setdefault("SelectedTrackParticleContainerName",
33 flags.Egamma.Keys.Output.TrkPartContainerName)
34 kwargs.setdefault("TrackParticleContainerName", "InDetTrackParticles")
35 kwargs.setdefault("TrackParticlesOutKey", "GSFTrackParticles")
36
37 alg = CompFactory.ActsEMBremCollectionBuilder(name, **kwargs)
38 acc.addEventAlgo(alg)
39
40 if flags.Tracking.doTruth and flags.Egamma.doTruthAssociation:
41 from ActsConfig.ActsTruthConfig import ActsTrackToTruthAssociationAlgCfg
42 acc.merge(ActsTrackToTruthAssociationAlgCfg(flags,
43 name="ACTSGSFTrackParticleToTruthAssociationAlg",
44 ACTSTracksLocation=kwargs['RefittedTracksLocation'],
45 AssociationMapOut="ACTSGSFTrackParticleToTruthParticleAssociation"))
46
47 from ActsConfig.ActsTruthConfig import ActsTrackParticleTruthDecorationAlgCfg
48 acc.merge(ActsTrackParticleTruthDecorationAlgCfg(flags,
49 name="ACTSGSFTrackParticleTruthDecorationAlg",
50 TrackToTruthAssociationMaps = ["ACTSGSFTrackParticleToTruthParticleAssociation"],
51 TrackParticleContainerName = "GSFTrackParticles"
52 ))
53
54 return acc
55
56
57