Skip to content

Add missing ACTS extensions to ACTSTruthTrackingProc. #24

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
madbaron merged 1 commit into from
Aug 24, 2024
Merged

Add missing ACTS extensions to ACTSTruthTrackingProc. #24

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 11 additions & 0 deletions ACTSTracking/SourceLink.hxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -65,5 +65,16 @@ struct SourceLinkAccessor : GeometryIdMultisetAccessor<SourceLink> {
}
};

/// Access for the surface associated to a source link
struct SurfaceAccessor {
const std::shared_ptr<const Acts::TrackingGeometry> trackingGeometry;

const Acts::Surface* operator()(const Acts::SourceLink& sourceLink) const {
const auto& mySourceLink = sourceLink.get<SourceLink>();
return trackingGeometry->findSurface(mySourceLink.geometryId());
}
};


} // namespace ACTSTracking

11 changes: 11 additions & 0 deletions src/ACTSTruthTrackingProc.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -231,6 +231,7 @@ void ACTSTruthTrackingProc::processEvent(LCEvent* evt) {

// Make container
// MeasurementContainer track;
ACTSTracking::MeasurementContainer measurements;
std::vector<Acts::SourceLink> trackSourceLinks;
ACTSTracking::MeasurementContainer track;
for (EVENT::TrackerHit* hit : trackFilteredByRHits) {
Expand Down Expand Up @@ -263,6 +264,7 @@ void ACTSTruthTrackingProc::processEvent(LCEvent* evt) {
sourceLink, loc, cov, Acts::eBoundLoc0, Acts::eBoundLoc1);

track.push_back(meas);
measurements.push_back(meas);
trackSourceLinks.push_back(sourceLink);
}

Expand All @@ -276,13 +278,22 @@ void ACTSTruthTrackingProc::processEvent(LCEvent* evt) {
Updater kfUpdater;
Smoother kfSmoother;

ACTSTracking::MeasurementCalibrator measCal { measurements };
ACTSTracking::SurfaceAccessor surfaceAccessor {trackingGeometry()};

Acts::KalmanFitterExtensions<Acts::VectorMultiTrajectory> extensions;
extensions.calibrator.connect<
&ACTSTracking::MeasurementCalibrator::calibrate>(
&measCal);
extensions.updater.connect<
&Acts::GainMatrixUpdater::operator()<Acts::VectorMultiTrajectory>>(
&kfUpdater);
extensions.smoother.connect<
&Acts::GainMatrixSmoother::operator()<Acts::VectorMultiTrajectory>>(
&kfSmoother);
extensions.surfaceAccessor.connect<
&ACTSTracking::SurfaceAccessor::operator()>(
&surfaceAccessor);

// Set the KalmanFitter options
// std::unique_ptr<const Acts::Logger>
Expand Down