modification to brat classes (geometry, bb)

From: Flemming Videbaek (videbaek@sgs1.hirg.bnl.gov)
Date: Fri Sep 18 1998 - 11:40:46 EDT


Since The BrPoint3D class was re-inserted into cvs Let me take one
moment to clarify this.
Some of the added changes I made to brat was

--15 September
-------------
-- Many updates of BrVector3D implemented and tested.

18 September
------------
   Move the static Mass method from the BrDigitizeBB to BrGeantHit
   class. It belongs more natural here.
   changed BrGeantHit.cxx BrGeantHit.h BrGeantTrack.cxx
   BrDigitizeBB.cxx .h to remove Mass and refer to
   BrGeantHit::Mass(pid).

The BrVector3D class real covers points as well as vectors. There is no
need for a special point class. So
far I do not think it has been used anywhere. It can clearly be replaced
with
BrVector3D. The intention with these geometry classes is to add Lines,
Planes, surfaces etc
saty tuned.

I will removed BrPoint3D again from cvs.

--
------------------------------------------------------------------

Flemming Videbaek Physics department, Brookhaven national laboratory Upton L.I., NY11973, USA

Phone: (516)-344-4106 FAX: (516)-344-1334 secr: (516)-344-7681 e-mail: videbaek@bnl.gov



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