1 // $Id: geom_trd_tof.C 23442 2008-01-21 16:02:24Z mtadel $
2 // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
4 /**************************************************************************
5 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
6 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
7 * full copyright notice. *
8 **************************************************************************/
12 // Extract reasonably top-level mother-volumes of TRD and
13 // store them as geo-shape-extract.
15 gGeoManager = gEve->GetGeometry("$REVESYS/alice-data/alice_fullgeo.root");
17 TGeoNode* tnode = gGeoManager->GetTopVolume()->FindNode("B077_1");
19 TEveGeoTopNode* eve_tnode = new TEveGeoTopNode(gGeoManager, tnode);
22 for (Int_t i = 0; i < 18; ++i)
24 TGeoNode * node1 = tnode->GetVolume()->FindNode(Form("BSEGMO%d_1", i));
25 printf("%2d - node1 = %p\n", i, node1);
26 TEveGeoNode * eve_node1 = new TEveGeoNode(node1);
27 eve_tnode->AddElement(eve_node1);
29 TGeoNode * node2 = node1->GetVolume()->FindNode(Form("BTRD%d_1", i));
30 printf("%2d - node2 = %p\n", i, node2);
31 TEveGeoNode * eve_node2 = new TEveGeoNode(node2);
32 eve_node1->AddElement(eve_node2);
35 eve_tnode->Save("gentle_geo_trd.root", "Gentle TRD");