swh:1:snp:af87cd67498ef4fe47c76ed3e7caffe5b61facaf
Tip revision: 678133136fc214f5da9695c362eaf02a4bdff99e authored by Axel Naumann on 10 June 2020, 06:09:26 UTC
"Update ROOT version files to v6.20/06."
"Update ROOT version files to v6.20/06."
Tip revision: 6781331
geom_atlas.C
/// \file
/// \ingroup tutorial_eve
/// Shows ATLAS geometry.
///
/// \image html eve_geom_atlas.png
/// \macro_code
///
/// \author Matevz Tadel
void geom_atlas()
{
TEveManager::Create();
TFile::SetCacheFileDir(".");
gGeoManager = gEve->GetGeometry("http://root.cern.ch/files/atlas.root");
gGeoManager->DefaultColors();
auto node1 = gGeoManager->GetTopVolume()->FindNode("INNE_1");
TEveGeoTopNode* inn = new TEveGeoTopNode(gGeoManager, node1);
gEve->AddGlobalElement(inn);
auto node2 = gGeoManager->GetTopVolume()->FindNode("CENT_1");
TEveGeoTopNode* cnt = new TEveGeoTopNode(gGeoManager, node2);
gEve->AddGlobalElement(cnt);
auto node3 = gGeoManager->GetTopVolume()->FindNode("OUTE_1");
TEveGeoTopNode* out = new TEveGeoTopNode(gGeoManager, node3);
gEve->AddGlobalElement(out);
gEve->FullRedraw3D(kTRUE);
// EClipType not exported to CINT (see TGLUtil.h):
// 0 - no clip, 1 - clip plane, 2 - clip box
auto v = gEve->GetDefaultGLViewer();
v->GetClipSet()->SetClipType(TGLClip::EType(1));
v->RefreshPadEditor(v);
v->CurrentCamera().RotateRad(-.7, 0.5);
v->DoDraw();
}