checkOverlaps.C

void checkOverlaps(TString filename)
{
	TGeoManager *geo = new TGeoManager();
	geo->Import(filename);

	cout<<"======================== Checking Geometry ============================="<<endl;
	geo->CheckGeometry();
	cout<<"========================       Done!       ============================="<<endl;


	cout<<"======================== Checking Overlaps ============================="<<endl;
	geo->CheckOverlaps(1e-5);
	geo->PrintOverlaps();
	cout<<"========================       Done!       =============================\n\n\n"<<endl;

	TObjArray* overlaps=geo->GetListOfOverlaps();
	for(int i=0; i<overlaps->GetEntries(); i++){
	  TObject* overlap=overlaps->At(i);
	  cout<<"========================  Drawing Overlaps ============================="<<endl;
	  cout<<"================= Overlap messages will duplicate below ================"<<endl;
	  cout<<"=================     Overlaps are in units of cm       ================"<<endl;
	  TCanvas* c = new TCanvas();
	  overlap->Draw("");
	  TCanvas* cogl = new TCanvas();
	  overlap->Draw("ogl");
	  cout<<"========================       Done!       =============================\n\n\n"<<endl;

	}

}