Problem with gmex visualizing on macos 10.15.7
Hello GeoModel gurus,
While implementing material updates to the HGTD geometry in ATLAS today, I came across an issue with the material composition printed in gmex, and after hearing from Noemi that this was a known issue that was already fixed, I embarked on reinstalling the geomodel tools on my mac. I had some mix of brew and installation from source, so it was a bit tricky, but after wiping everything from brew and the source dir, I followed the very nice instructions here and started from scratch:
https://geomodel.web.cern.ch/home/dev/
It worked well, and I was able to install everything without any error messages in the end.
I then opened up gmex with the GDML-to-GM library, saw the HGTD show up, but when I expanding the mother volume everything disappears, unfortunately without error messages. I could click one of the volumes that should be there, but then the following clicks seem to be out in the void. A screen recording says more than 1k words:
https://www.dropbox.com/s/9fgst6ii3pp8t3j/Screen%20Recording%202021-02-17%20at%2017.14.41.mov?dl=0
Any ideas what's going wrong?
Thanks a lot for any help with this - and for developing this incredibly useful tool!!
Best, Christian