StarGeom.C

//*-- Author :    Valery Fine(fine@bnl.gov)   25/01/99  
// $Id: StarGeom.C,v 1.4 2000/04/07 17:07:08 fine Exp $ 
// $Log: StarGeom.C,v $
// Revision 1.4  2000/04/07 17:07:08  fine
// adjusted to the ROOT 2.24
//
// Revision 1.3  1999/05/21 15:56:42  kathy
// change name of owner on StarGeom.C
//
// Revision 1.2  1999/05/21 15:33:54  kathy
// made sure Log & Id are in each file and also put in standard comment line with name of owner
//
//=======================================================================
// owner: Valery Fine
// what it does: 
//=======================================================================

{
  // Load the share library
  gROOT->Reset();
  printf( " Loading share library\n");
  gSystem->Load("libSTAR");
  if (!gGeometry) new TGeometry; //  Open GEANT geometry generated by begin_html <a href=".././St_geant_Maker.html##St_geant_Maker:Work">St_geant_Maker::Work()</a>  method end_html
  TFile f("$(STAR)/star.root");
 
  // Show a diagram of the entire structure
  TBrowser *starbrowser = new TBrowser("STAR",HALL);

  // Let's find some sub-detector in there
  TDataSetIter detector(HALL);
 
  TVolume *pipe = detector("HALL/CAVE/PIPE");
  // If found draw it
  if (pipe) pipe->Draw();

// Create view class
//  TVolumeView *view = new TVolumeView(*hall);
//  view->Draw();
#if 0
  // One may convert STAR TVolume's to the standard ROOT TNode objects
  l->Clear();
  g->SetCurrentNode(0);
  TNode *RootHall = HALL->CreateTNode();
  delete HALL;
  RootHall->cd();
#endif
  c1->Update();
   //
   //  Draw the geometry using the x3d viewver.
   //  Note that this viewver may also be invoked from the "View" menu in
   //  the canvas tool bar
// c1->x3d(); 
}