Revision of gmclash

gmclash (geoModelClash.cc)

• New options:
  • -n number sets the number of random point to be used during check
  • -r name sets the name of a volume in the sub-tree where the check should be run
• Clash detection has been decoupled from the detector construction

FullSimLight / README.md

• Text for gmclash has been updated

ClashDetector

• New overlap check algorithm has been adopted from Geant4.11.0
• Revised ClashDetector can be compiled/used with Geant4.10.1, if required

Changes in json file

• local coordinates for all types of clashes are reported in the local coordinates of the volume
• the name of a mother volume is the name of the physical volume instead of the logical volume

FSLDetectorContruction.cc

• Minor changes needed to use new ClashDetector