diff -u -r1.6 -r1.7
--- LcioHitsCollectionBuilder.cc	19 Oct 2005 22:51:16 -0000	1.6
+++ LcioHitsCollectionBuilder.cc	10 Mar 2006 07:41:25 -0000	1.7
@@ -1,4 +1,4 @@

-// $Header: /cvs/lcd/slic/src/LcioHitsCollectionBuilder.cc,v 1.6 2005/10/19 22:51:16 jeremy Exp $

+// $Header: /cvs/lcd/slic/src/LcioHitsCollectionBuilder.cc,v 1.7 2006/03/10 07:41:25 jeremy Exp $

 #include "LcioHitsCollectionBuilder.hh"
 
 // slic

@@ -39,7 +39,7 @@

     // setup default coll flag for cal hits
     setCalFlagDefaults();
 

-    /* Set store momentum bit for TrackerHits */

+    // Set store momentum bit for TrackerHits

     m_trkCollFlag.setBit( LCIO::THBIT_MOMENTUM );
   }
 

@@ -271,20 +271,23 @@

   {
     SimTrackerHitImpl* simTrkHit = new SimTrackerHitImpl();
 

-    // position

+    // position in mm

     const Hep3Vector hitPos = trkHit->getPos();
     double pos[3] = { hitPos.x(), hitPos.y(), hitPos.z() };
     simTrkHit->setPosition( pos );
 

-    /* momentum */

+    // momentum in GeV

     const G4ThreeVector& momentum = trkHit->getMomentum();
     simTrkHit->setMomentum( momentum.x()/GeV, momentum.y()/GeV, momentum.z()/GeV);
 

+    // pathLength = distance between exit and entry points in mm
+    simTrkHit->setPathLength( trkHit->getLength() );
+

     // dEdx in GeV (LCIO units)
     float edep = trkHit->getEdep();
     simTrkHit->setdEdx( edep / GeV );
 

-    // time

+    // time in NS

     float tEdep = trkHit->getTdep();
     simTrkHit->setTime(tEdep);