From 7a542a93929feeba5b6b3e5d8c7a55a0145d2543 Mon Sep 17 00:00:00 2001
From: myliu <201916234@mail.sdu.edu.cn>
Date: Fri, 25 Sep 2020 08:49:13 +0800
Subject: [PATCH] Add commet in DriftChamber.pp
---
Detector/DetDriftChamber/src/driftchamber/DriftChamber.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Detector/DetDriftChamber/src/driftchamber/DriftChamber.cpp b/Detector/DetDriftChamber/src/driftchamber/DriftChamber.cpp
index 60f5c752..5ac10182 100644
--- a/Detector/DetDriftChamber/src/driftchamber/DriftChamber.cpp
+++ b/Detector/DetDriftChamber/src/driftchamber/DriftChamber.cpp
@@ -91,12 +91,14 @@ static dd4hep::Ref_t create_detector(dd4hep::Detector& theDetector,
rmax = rmin+chamber_layer_width;
layer_name = det_name+"_outer_chamber_vol"+_toString(layer_id,"_layer%d");
}
+ /// Construction of drift chamber layers
dd4hep::Tube layer_solid(rmin,rmax,chamber_length*0.5);
dd4hep::Volume layer_vol(layer_name,layer_solid,det_mat);
dd4hep::Transform3D transform_layer(dd4hep::Rotation3D(),dd4hep::Position(0.,0.,0.));
dd4hep::PlacedVolume layer_phy = (*current_vol_ptr).placeVolume(layer_vol, transform_layer);
layer_phy.addPhysVolID("layer",layer_id);
+ /// Set drift chamber layers to sensitive detector
dd4hep::SensitiveDetector sd = sens;
layer_vol.setSensitiveDetector(sens);
sd.setType("tracker");
--
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