geant4_opticks_integration

• G4/Op Integration Overview
  • Objectives
  • See Also
  • Approach
  • DONE
  • DEBUGGING
  • TODO
• [FIXED] GUI Photon Selection Failure
  • FIXED
  • Background
  • Approach to solving
  • Not Working
  • Working
• [FIXED] GUI Photon Flag Names All NULL
  • progress
  • initial issue
• Broken PMT Test
  • FIXED
  • Issue : photon record positional qwns all zero
• Broken Indexing
• G4GUN Debug
  • Integration starting point : pure g4gun
  • Evt debug with npy-/g4gun.py
    • domains
  • Opticks Space Domain
  • G4/GDML Space Domain
  • Geometry Selection
    • shape
    • Fishy flags in history
• Time Goes Backward
  • [FIXED] Issue : with GDML geometry opticalphoton time going backwards
• Material Properties
  • [WORKED AROUND] Issue : old GDML export omits material properties
• Taming Geant4 Verbosity
  • FIXED Issue : g4 geometry cleanup WARNINGs
  • FIXED Issue : g4 process verbosity control
  • Issue : g4 couples table noise, comment call to DumpCutValuesTable()
  • Issue : g4 init is slow, how to cache the physics tables ?
  • Issue : g4 Em noise control
  • Issue : g4 noise control