TGeo - material on path


I’m trying to get estimates of material traversed from origin to a r-z cylinder. Does somebody have code that does that (or just calculates it on a path)? I assume one would have to drive a TGeoNavigator and track material + path in traversed volumes and add up radiation/interaction lengths.


Hi Matevz,
I think @agheata is the right person to ask
Cheers, Bertrand.

Hi Matevz, have a look here
Cheers, Andrei

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Perfect, thank you Andrei! :slight_smile:

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