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Give the MFT support volume a name of its own #15840

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Merged
sawenzel merged 1 commit into from
Sep 25, 2026
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Merged

Give the MFT support volume a name of its own #15840

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3 changes: 2 additions & 1 deletion Detectors/ITSMFT/MFT/base/src/Support.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -204,7 +204,8 @@ TGeoVolumeAssembly* Support::create(Int_t half, Int_t disk)

// ======= Prepare support volume and add to HalfDisk =========

auto* support_vol = new TGeoVolume(Form("Support_H%d_D%d", half, disk), localCS, mSupportMedium);
// a name of its own: a volume sharing a name with its assembly also shares its ROOT volume number
auto* support_vol = new TGeoVolume(Form("SupportVol_H%d_D%d", half, disk), localCS, mSupportMedium);

auto* rot = new TGeoRotation("rot", 0, 0, 180);
mHalfDisk->AddNode(support_vol, 0, rot);
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