C++ TGeoVolume::SetVisContainers方法代码示例

void create_dch_geo(const char* geoTag)
{

  fGlobalTrans->SetTranslation(0.0,0.0,0.0);

  // -------   Load media from media file   -----------------------------------
  FairGeoLoader*    geoLoad = new FairGeoLoader("TGeo","FairGeoLoader");
  FairGeoInterface* geoFace = geoLoad->getGeoInterface();
  TString geoPath = gSystem->Getenv("VMCWORKDIR");
  TString medFile = geoPath + "/geometry/media_r3b.geo";
  geoFace->setMediaFile(medFile);
  geoFace->readMedia();
  gGeoMan = gGeoManager;
  // --------------------------------------------------------------------------



  // -------   Geometry file name (output)   ----------------------------------
  TString geoFileName = geoPath + "/geometry/dch_";
  geoFileName = geoFileName + geoTag + ".geo.root";
  // --------------------------------------------------------------------------



  // -----------------   Get and create the required media    -----------------
  FairGeoMedia*   geoMedia = geoFace->getMedia();
  FairGeoBuilder* geoBuild = geoLoad->getGeoBuilder();

  FairGeoMedium* mAir      = geoMedia->getMedium("Air");
  if ( ! mAir ) Fatal("Main", "FairMedium Air not found");
  geoBuild->createMedium(mAir);
  TGeoMedium* pMed2 = gGeoMan->GetMedium("Air");
  if ( ! pMed2 ) Fatal("Main", "Medium Air not found");

  FairGeoMedium* mAl      = geoMedia->getMedium("aluminium");
  if ( ! mAl ) Fatal("Main", "FairMedium aluminium not found");
  geoBuild->createMedium(mAl);
  TGeoMedium* pMed21 = gGeoMan->GetMedium("aluminium");
  if ( ! pMed21 ) Fatal("Main", "Medium aluminium not found");

  FairGeoMedium* mMylar      = geoMedia->getMedium("mylar");
  if ( ! mMylar ) Fatal("Main", "FairMedium mylar not found");
  geoBuild->createMedium(mMylar);
  TGeoMedium* pMed15 = gGeoMan->GetMedium("mylar");
  if ( ! pMed15 ) Fatal("Main", "Medium mylar not found");

  FairGeoMedium* mHe      = geoMedia->getMedium("helium");
  if ( ! mHe ) Fatal("Main", "FairMedium helium not found");
  geoBuild->createMedium(mHe);
  TGeoMedium* pMed4 = gGeoMan->GetMedium("helium");
  if ( ! pMed4 ) Fatal("Main", "Medium helium not found");

  FairGeoMedium* mDCH      = geoMedia->getMedium("DCHgas");
  if ( ! mDCH ) Fatal("Main", "FairMedium DCHgas not found");
  geoBuild->createMedium(mDCH);
  TGeoMedium* pMed33 = gGeoMan->GetMedium("DCHgas");
  if ( ! pMed33 ) Fatal("Main", "Medium DCHgas not found");
  // --------------------------------------------------------------------------



  // --------------   Create geometry and top volume  -------------------------
  gGeoMan = (TGeoManager*)gROOT->FindObject("FAIRGeom");
  gGeoMan->SetName("DCHgeom");
  TGeoVolume* top = new TGeoVolumeAssembly("TOP");
  gGeoMan->SetTopVolume(top);
  // --------------------------------------------------------------------------



  Double_t dx,dy,dz;
  Double_t theta, phi;
  Double_t thx, phx, thy, phy, thz, phz;
  Double_t alpha;



  // Define DCH Geometry
  TGeoVolume* topDCH = new TGeoVolumeAssembly("DCH");


  //Active volume	(envelope box enclosing the sense wires)	
  Double_t actGasDx = 99.07/2.; // [cm]	//99.07326
  Double_t actGasDy = 77.60/2.;  // [cm]	//77.59584
  Double_t actGasDz = 5.20/2.;     // [cm]
  //distance of x and y planes centres is 4 cm. Distance between the first x halfplane and the second y halfplane is 4cm + 2*0.69*cos30 cm.

  TGeoShape* pActGasBox = new TGeoBBox("ActGasBox",
				       actGasDx,
				       actGasDy,
				       actGasDz);
  TGeoVolume*
    pActGasDchLog = new TGeoVolume("ActGASBoxLog",pActGasBox, pMed33);
  pActGasDchLog->SetVisLeaves(kTRUE);
  pActGasDchLog->SetVisContainers(kTRUE);


  // Gas box
  Double_t gasDx = 106.4/2.; // [cm]
  Double_t gasDy = 83.4/2.;  // [cm]
//.........这里部分代码省略.........

void Create_TOF_Geometry_v13_3b() {
  // Load the necessary FairRoot libraries 
  gROOT->LoadMacro("$VMCWORKDIR/gconfig/basiclibs.C");
  basiclibs();
  gSystem->Load("libGeoBase");
  gSystem->Load("libParBase");
  gSystem->Load("libBase");

  // Load needed material definition from media.geo file
  create_materials_from_media_file();

  // Get the GeoManager for later usage
  gGeoMan = (TGeoManager*) gROOT->FindObject("FAIRGeom");
  gGeoMan->SetVisLevel(5);  // 2 = super modules   
  gGeoMan->SetVisOption(0);  

  // Create the top volume 
  /*
  TGeoBBox* topbox= new TGeoBBox("", 1000., 1000., 1000.);
  TGeoVolume* top = new TGeoVolume("top", topbox, gGeoMan->GetMedium("air"));
  gGeoMan->SetTopVolume(top);
  */

  TGeoVolume* top = new TGeoVolumeAssembly("TOP");
  gGeoMan->SetTopVolume(top);
 
  TGeoVolume* tof = new TGeoVolumeAssembly(geoVersion);
  top->AddNode(tof, 1);
  
  for(Int_t counterType = 0; counterType < NumberOfDifferentCounterTypes; counterType++) { 
    gCounter[counterType] = create_new_counter(counterType);
  }

  for(Int_t moduleType = 0; moduleType < NofModuleTypes; moduleType++) { 
    gModules[moduleType] = create_new_tof_module(moduleType);
    gModules[moduleType]->SetVisContainers(1); 
  }  

  gPole = create_tof_pole();

  position_side_tof_modules(1);  // keep order !!
  position_inner_tof_modules(3);
  cout << "Outer Types "<<Outer_Module_Types[0][0]<<", "<<Outer_Module_Types[1][0]
       <<", col=1:  "<<Outer_Module_Types[0][1]<<", "<<Outer_Module_Types[1][1]
       <<endl;
  cout << "Outer Number "<<Outer_Module_Number[0][0]<<", "<<Outer_Module_Number[1][0]
       <<", col=1:  "<<Outer_Module_Number[0][1]<<", "<<Outer_Module_Number[1][1]
       <<endl;
  position_outer_tof_modules(4);
  position_tof_poles(0);
  position_tof_bars(0);
  
  gGeoMan->CloseGeometry();
  gGeoMan->CheckOverlaps(0.001);
  gGeoMan->PrintOverlaps();
  gGeoMan->Test();

  TFile* outfile = new TFile(FileName,"RECREATE");
  top->Write();
  //gGeoMan->Write();
  outfile->Close();
  top->SetVisContainers(1); 
  gGeoMan->SetVisLevel(5); 
  top->Draw("ogl");
  //top->Draw();
  //gModules[0]->Draw("ogl");
  //  gModules[0]->Draw("");
  gModules[0]->SetVisContainers(1); 
  //  gModules[1]->Draw("");
  gModules[1]->SetVisContainers(1); 
  //gModules[5]->Draw("");
  //  top->Raytrace();

}