ROOT_528-00b_version: tutorials/eve/geom_alice

00001 // @(#)root/eve:$Id: geom_alice_tpc.C 26876 2008-12-12 14:45:40Z matevz $
00002 // Author: Matevz Tadel
00003 
00004 // Shows geometry of ALICE TPC.
00005 
00006 void geom_alice_tpc()
00007 {
00008    TEveManager::Create();
00009 
00010    gGeoManager = gEve->GetGeometry("http://root.cern.ch/files/alice.root");
00011 
00012    TGeoNode* node = gGeoManager->GetTopVolume()->FindNode("TPC_M_1");
00013    TEveGeoTopNode* tpc = new TEveGeoTopNode(gGeoManager, node);
00014    gEve->AddGlobalElement(tpc);
00015 
00016    gEve->Redraw3D(kTRUE);
00017 }