Hi Rene, et al, On Tue, 13 Nov 2001 11:07:07 +0000 Rene Brun <Rene.Brun@cern.ch> wrote concerning "Re: [ROOT] TRotMatrix from TRotation": > As I already announced a few days ago, ... I looked for this annoucement on roottalk, but I couldn't find it, and I don't recall seeing it - probably my mistake - could you point to where it is? > ... we are currently working on a more powerful geometry package > (TGeo.. classes). The TGeoMatrix will be consistent with TRotation. That sounds good. Some questions (sorry and ignore if you already answered the questions in the annoucement): * Will in incorporate the STAR stuff? * Will it allow for division of nodes, like in GEANT 3.21? * Will it have methods like TNode::IsInside(const TVector3& r) const? * Will it have the possibility of attaching electromagnetic fields to a volume? And tracking parameters? * Will it be something like the GEANT 4 classes? * Could one possibly use the physics algorithms of GEANT 4 and/or 3.21, so that one could implment a detector simulation solely in ROOT and not do all sorts of wierd loops to get GEANT 3.21/4 to interface with the ROOT geometry definition? Yours, Christian Holm Christensen ------------------------------------------- Address: Sankt Hansgade 23, 1. th. Phone: (+45) 35 35 96 91 DK-2200 Copenhagen N Cell: (+45) 28 82 16 23 Denmark Office: (+45) 353 25 305 Email: cholm@nbi.dk Web: www.nbi.dk/~cholm
This archive was generated by hypermail 2b29 : Tue Jan 01 2002 - 17:51:08 MET