Skip to content

Allow truth seeder to work with secondary particles #2797

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
wdconinc merged 3 commits into from
Aug 18, 2026
Merged

Allow truth seeder to work with secondary particles #2797

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
b4d4844
Allow truth seeder to work with secondary particles
DraTeots Jul 28, 2026
5f2aaf5
Allow truth seeder to work with secondary particles (fix: iwyu) (#2814)
epic-capybara Jul 30, 2026
0f53b66
updated condition with explicit intent
veprbl Aug 5, 2026
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: 6 additions & 5 deletions src/algorithms/tracking/TrackParamTruthInit.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,12 @@
#include <edm4hep/Vector2f.h>
#include <edm4hep/Vector3d.h>
#include <edm4hep/Vector3f.h>
#include <Eigen/Core>
#include <cmath>
#include <cstdlib>
#include <gsl/pointers>
#include <limits>
#include <memory>
#include <random>
#include <tuple>

Comment thread
veprbl marked this conversation as resolved.
#include "extensions/spdlog/SpdlogFormatters.h" // IWYU pragma: keep

Expand All @@ -40,9 +39,11 @@ void TrackParamTruthInit::process(const Input& input, const Output& output) cons
// Loop over input particles
for (const auto& mcparticle : *mcparticles) {

// require generatorStatus == 1 for stable generated particles in HepMC3 and DDSim gun
if (mcparticle.getGeneratorStatus() != 1) {
Comment thread
veprbl marked this conversation as resolved.
trace("ignoring particle with generatorStatus = {}", mcparticle.getGeneratorStatus());
// accept generator-stable particles (HepMC3/DDSim gun) or Geant4-produced
// secondaries; reject generator intermediates (partons, resonances, beams)
if (!(mcparticle.getGeneratorStatus() == 1 || mcparticle.getSimulatorStatus() != 0)) {
Comment thread
veprbl marked this conversation as resolved.
trace("ignoring particle with generatorStatus = {}, simulatorStatus = {}",
mcparticle.getGeneratorStatus(), mcparticle.getSimulatorStatus());
continue;
}
Comment thread
veprbl marked this conversation as resolved.

Expand Down
Loading