Logo ROOT  
Reference Guide
No Matches
geom_alice_tpc.C File Reference

Detailed Description

Shows geometry of ALICE TPC.

void geom_alice_tpc()
gGeoManager = gEve->GetGeometry("http://root.cern.ch/files/alice.root");
auto node = gGeoManager->GetTopVolume()->FindNode("TPC_M_1");
auto tpc = new TEveGeoTopNode(gGeoManager, node);
constexpr Bool_t kTRUE
Definition RtypesCore.h:100
R__EXTERN TEveManager * gEve
R__EXTERN TGeoManager * gGeoManager
A wrapper over a TGeoNode, possibly displaced with a global trasformation stored in TEveElement.
Definition TEveGeoNode.h:90
void AddGlobalElement(TEveElement *element, TEveElement *parent=nullptr)
Add a global element, i.e.
static TEveManager * Create(Bool_t map_window=kTRUE, Option_t *opt="FIV")
If global TEveManager* gEve is not set initialize it.
void Redraw3D(Bool_t resetCameras=kFALSE, Bool_t dropLogicals=kFALSE)
TGeoManager * GetGeometry(const TString &filename)
Get geometry with given filename.
TGeoVolume * GetTopVolume() const
TGeoNode * FindNode(const char *name) const
search a daughter inside the list of nodes
Matevz Tadel

Definition in file geom_alice_tpc.C.