Indico has been updated to v3.3. See our blog post for details on this release. (OTG0146394)

DD4hep Developers Meeting



Andre Sailer (CERN), Markus Frank (CERN)

Please Join DD4hep developer's meeting via Zoom

DD4hep Developers Meeting
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Andre Sailer
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Present: M.Frank, S.Banerjee

1) Pending problems

1) ISSUE970:  Support for digitization in ddsim
                       ==> On hold
2) ISSUE1103: Allow isotrope generator to throw range around specified (reference) direction: Waiting for user
3) ISSUE1117:  RE-OPENED: New visualization by reference edits alpha value of referenced VisAttr.
                       Apparently order of creating logical volumes affects visualization attributes
                       Changes in ROOT now present. Still requires update in DD4hep
                       See: PR1155
4) ISSUE1143: DetectorChecksum memory consumption scales with complexity (and maxes out...): Wait for user
5) ISSUE1163: materialScan is not adapted for USE_GEANT4_UNITS
6) ISSUE1166: Allow to give CAD files with relative paths similar to importing xml files (DDCAD)
7) ISSUE1167: Charge sharing across tracker segmentation  ---> DDDigi
8) ISSUE1173:  NEW: memory issue for large geometries
9) PR1016:    OpticalSurface example: fix detector driver
                       ==> Pending since November
10) PR1172:   DetectorChecksum.cpp: fix a typo Problem: existing checksums get invalid!
12) PR1148: feat: convert several DDRec constructors to use const Detector& (work in progress)
13) PR1148:        RE-OPENED:  feat: convert several DDRec constructors to use const Detector&
14) PR1174: NEW: Kill photons as soon they enter into a OpticalTracker [Alvaro](verification ongoing)

2)    Closed issues and fixed problems
Very low activity the last two weeks.

3) Round table
Markus:      NTR

Sunnanda:  NTR


4) AOB

Next meeting:   19th October 2023

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    • 3:30 PM 3:50 PM
      Around the table 20m