GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » General » Moving the Geometry from data file to the parameters
Re: Moving the Geometry from data file to the parameters [message #9445 is a reply to message #9440] Wed, 23 September 2009 16:55 Go to previous messageGo to previous message
Mohammad Al-Turany is currently offline  Mohammad Al-Turany
Messages: 518
Registered: April 2004
Location: GSI, Germany
first-grade participant
From: *gsi.de
Hi,

For those who wants to see or use the geometry from plain root I found an easy way to do it, namely:

Quote:

gROOT->LoadMacro("$VMCWORKDIR/gconfig/rootlogon.C");
rootlogon();

TFile* file = new TFile("testparams.root");
file->Get("FairBaseParSet");

// now the geometry is available as TGeo in memory

gGeoManager->GetMasterVolume()->Draw("ogl");


regards

Mohammad
 
Read Message
Read Message icon14.gif
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: New version of DPM
Next Topic: GENFIT restructuring in development branch is done - merge needed
Goto Forum:
  


Current Time: Mon Oct 14 04:14:47 CEST 2024

Total time taken to generate the page: 0.00960 seconds