Seth R. Johnson

Results 366 comments of Seth R. Johnson

Huh, I didn't know the physics or geometry could change after the program started... it certainly seems like you can't change anything after closing the run manager which is where...

I could go either way, but I think you're right that this will be almost impossible to support (and not much better than restarting the whole simulation) since we won't...

Needed by B5 (https://github.com/celeritas-project/gpu-delta-review-2025/issues/2) ; but vecgeom doesn't support multiple geometry loads. Maybe worth trying with orange geometry...

Possible implementation pathway: - [ ] Using optical-sensitive regions, just kill the track and write a log message - [ ] Modify to be like a specialized `StepGatherAction` but only...

@drbenmorgan I assume this was fixed some time ago by https://gitlab.cern.ch/VecGeom/VecGeom/-/merge_requests/1296 ?

Quicklook extensions haven't worked for me for at least a couple years of macOS updates 😞

> Does that mean a "generator" action would create new initializers, on device, directly in the initializer buffer (i.e. skip the step of creating primaries) when they can be generated...

True that... perhaps if we add logical volume and surface IDs to the track initializers we can skip the in-place stuff.

@amandalund Another iteration with some visual aid. Instead of each generator class having only a single generator ID, it can reserve a range of IDs. And we will probably want...