Collect DetectorElements also for confined TrackingVolumes

acts-project · Oct 4, 2017 · 32fd609 · 32fd609
1 parent 6315fb9
commit 32fd609
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Core/src/Detector/TrackingVolume.cpp b/Core/src/Detector/TrackingVolume.cpp
@@ -459,6 +459,9 @@ Acts::TrackingVolume::closeGeometry(
     for (auto& volumesIter : m_confinedVolumes->arrayObjects()) {
       auto mutableVolumesIter
           = std::const_pointer_cast<TrackingVolume>(volumesIter);
+      // collect the detector elements for the contained volumes
+      auto detElements = mutableVolumesIter->detectorElements();
+      m_detectorElements.insert(detElements.begin(), detElements.end());
       mutableVolumesIter->closeGeometry(volumeMap, vol);
     }
   }