Draft: Rec extrapolators using either the TransportSvc or the TGeoTransportSvc

Rec extrapolators using either the TransportSvc or the TGeoTransportSvc, depending on the USE_DD4HEP flag. This MR requires LHCb!3722 (closed) which splits the interface between the DetDesc and TGeo interfaces.

This is not yet complete as some material properties are missing in the DD4hep case.

added RTA label

added 1 commit

• 6e136dcf - Added tools to dump DetDesc materials and their properties

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added 1 commit

• 4daa4394 - Fixed problems with the DetDesc build

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mentioned in issue #326

Mostly superseeded by !3126 (merged) and co. Although the implementation of the MaterialDumper in not present in that MR. So I'll keep the underlying branch to save that code

closed