{
   TGeoManager::Import("alice.root");
   new TBrowser;
   //gGeoManager->DefaultColors();
   gGeoManager->GetVolume("HUFL")->InvisibleAll();
   gGeoManager->GetVolume("HUWA")->InvisibleAll();
   gGeoManager->GetVolume("ITSV")->InvisibleAll();
   gGeoManager->GetVolume("ZDC")->InvisibleAll();
   gGeoManager->GetVolume("ZEM")->InvisibleAll();
   gGeoManager->GetVolume("XEN1")->InvisibleAll();
   gGeoManager->GetVolume("HBW1")->InvisibleAll();
   gGeoManager->GetVolume("HHW1")->InvisibleAll();
   gGeoManager->GetVolume("HHW3")->InvisibleAll();
   gGeoManager->GetVolume("HHW2")->InvisibleAll();
   gGeoManager->GetVolume("HHF1")->InvisibleAll();
   gGeoManager->GetVolume("HHF2")->InvisibleAll();
   gGeoManager->GetVolume("HPIL")->InvisibleAll();
   gGeoManager->GetVolume("HMBS")->InvisibleAll();
   gGeoManager->GetVolume("HHC1")->InvisibleAll();
   gGeoManager->GetVolume("L3C1")->InvisibleAll();
   gGeoManager->GetVolume("L3CO")->InvisibleAll();
   gGeoManager->GetVolume("L3IX")->InvisibleAll();
   gGeoManager->GetVolume("DY1")->SetTransparency(90);
   gGeoManager->GetVolume("DY2")->SetTransparency(90);
   gGeoManager->GetVolume("DY11")->SetTransparency(70);
   gGeoManager->GetVolume("DY22")->SetTransparency(70);
   gGeoManager->GetVolume("L3IR")->SetTransparency(100);
   gGeoManager->GetVolume("L3YO")->SetTransparency(100);
   gGeoManager->GetVolume("L3YO")->SetLineColor(50);
   gGeoManager->GetVolume("ALIC")->Draw("ogl");
}