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C++ TGeoManager::GetMedium方法代码示例

本文整理汇总了C++中TGeoManager::GetMedium方法的典型用法代码示例。如果您正苦于以下问题:C++ TGeoManager::GetMedium方法的具体用法?C++ TGeoManager::GetMedium怎么用?C++ TGeoManager::GetMedium使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TGeoManager的用法示例。


在下文中一共展示了TGeoManager::GetMedium方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: rotSensor

/*
 * CreateLambdaGeometry.C
 *
 *  Created on: Mar 21, 2013
 *      Author: stockman
 */
startdetector1()
{
	  //-----------------------------
	Double_t positionOfDisk1inZ = 40.0;		//in cm
	//Double_t positionOfDisk2inZ = 53.0;		//in cm

	  //--------------------------------------------------------------------
	  gROOT->Macro("$VMCWORKDIR/gconfig/rootlogon.C");
	  
	  // Load this libraries
	  gSystem->Load("libGeoBase");
	  gSystem->Load("libParBase");
	  gSystem->Load("libBase");
	  gSystem->Load("libPndData");
	  gSystem->Load("libPassive");
	  
	  TString outfile= "../../geometry/startdetector.root";
	  TFile* fi = new TFile(outfile,"RECREATE");  
	  
	  FairGeoLoader* geoLoad = new FairGeoLoader("TGeo","FairGeoLoader");
	  FairGeoInterface *geoFace = geoLoad->getGeoInterface();
	  geoFace->setMediaFile("../../geometry/media_pnd.geo");	
	  geoFace->readMedia();
	  geoFace->print();

	  FairGeoMedia *Media =  geoFace->getMedia();
	  FairGeoBuilder *geobuild=geoLoad->getGeoBuilder();

	  FairGeoMedium *CbmMediumHYPdiamond  = Media->getMedium("HYPdiamond");
	  FairGeoMedium *CbmMediumCarbon  = Media->getMedium("carbon");
	  FairGeoMedium *CbmMediumCarbonFoam  = Media->getMedium("carbonfoam");
	  FairGeoMedium *CbmMediumAluminium = Media->getMedium("aluminium");
	  
	  Int_t nmed=geobuild->createMedium(CbmMediumHYPdiamond);
	  nmed=geobuild->createMedium(CbmMediumCarbon);
	  nmed=geobuild->createMedium(CbmMediumCarbonFoam);
	  nmed=geobuild->createMedium(CbmMediumAluminium);

	  TGeoManager* gGeoMan = (TGeoManager*)gROOT->FindObject("FAIRGeom");

	  TGeoVolume *top = new TGeoVolumeAssembly("top");
	                    
	  gGeoMan->SetTopVolume(top);
	  
	TGeoVolume *combinedLambdaDisks = new TGeoVolumeAssembly("CombinedLambdaDisks");
	TGeoVolumeAssembly* lambdaDisk = new TGeoVolumeAssembly("LambdaDisk");
	TGeoVolumeAssembly* largeRing = new TGeoVolumeAssembly("LargeRing");
	TGeoVolumeAssembly* smallRing = new TGeoVolumeAssembly("SmallRing");

//	lambdaDisk->AddNode(largeSensorVolume,0,trc1);
//	TGeoShape* largeSensorShape  = new TGeoTrd1("StripSensorActiveLargeShape", 3.4593/2, 1.9936/2,0.03/2, 5.5665/2);
	Double_t points [16];
	points[0] = -1.7297;		points[1] = 2.7833;
	points[2] = 1.7297; 		points[3] = 2.7833;
	points[4] = 0.9968; 		points[5] = -2.7833;
	points[6] = -0.9968; 		points[7] = -2.7833;

	points[8] = -1.7297; 		points[9] = 2.7833;
	points[10] = 1.7297; 		points[11] = 2.7833;
	points[12] = 0.9968; 		points[13] = -2.7833;
	points[14] = -0.9968; 		points[15] = -2.7833;

	TGeoShape* largeSensorShape  = new TGeoArb8("StripSensorActiveLargeShape", 0.03/2, points);
	TGeoVolume* largeSensorVolume = new TGeoVolume("StripSensorActiveLargeTrap",largeSensorShape,gGeoMan->GetMedium("HYPdiamond"));

//	TGeoRotation rotSensor("rotSensor",0,90,0);
	TGeoRotation rotSensor("rotSensor",0,0,0);
	TGeoTranslation transLargeSensor(0,(14.8669 + 5.5665)/2,0);
	TGeoCombiTrans combined1(transLargeSensor, rotSensor);

	for (int i = 0; i < 12; i++){
		TString rotName("rotLargeSens");
		rotName.Append(i+1);
		TGeoRotation rotSens(rotName.Data(), 0,0, i*2 * 360/24);
		TGeoHMatrix sens = rotSens * combined1;
		largeRing->AddNode(largeSensorVolume, i, new TGeoHMatrix(sens));
	}

	Double_t pointsSmall [16];
	pointsSmall[0] = -1.9579/2;		pointsSmall[1] = 5.3358/2;
	pointsSmall[2] = 1.9579/2; 		pointsSmall[3] = 5.3358/2;
	pointsSmall[4] = 0.5529/2; 		pointsSmall[5] = -5.3358/2;
	pointsSmall[6] = -0.5529/2; 		pointsSmall[7] = -5.3358/2;

	pointsSmall[8] = -1.9579/2;		pointsSmall[9] = 5.3358/2;
	pointsSmall[10] = 1.9579/2; 	pointsSmall[11] = 5.3358/2;
	pointsSmall[12] = 0.5529/2; 	pointsSmall[13] = -5.3358/2;
	pointsSmall[14] = -0.5529/2; 	pointsSmall[15] = -5.3358/2;

//	TGeoShape* smallSensorShape = new TGeoTrd1("StripSensorActiveSmallShape", 1.9579/2, 0.5529/2, 0.03/2, 5.3358/2);
	TGeoShape* smallSensorShape = new TGeoArb8("StripSensorActiveSmallShape", 0.03/2, pointsSmall);
	TGeoVolume* smallSensorVolume = new TGeoVolume("StripSensorActiveSmallTrap", smallSensorShape, gGeoMan->GetMedium("HYPdiamond"));

	TGeoTranslation transSmallSensor(0,5.3358/2+2.1,0);
//.........这里部分代码省略.........
开发者ID:Simple-Shyam,项目名称:Phd-work,代码行数:101,代码来源:startdetector1.C

示例2: create_bpipe_geometry_v13e


//.........这里部分代码省略.........
  infoFile << " windows: first one @ 220mm with R600mm and 0.7mm thickness, second one @ " << endl;
  infoFile << " 6000mm with R800mm and 3mm thickness. The last three sections (and second " << endl;
  infoFile << " window @ 6000mm) of beam pipe (1800-7990mm) are rotated by an angle of " << endl;
  infoFile << " " << Form("%.2f",rotangle) << 
              " degrees relative to point (0,0,1800) mm and the OY axis, following the " << endl;
  infoFile << " bend of the ions in the magnetic field (field_v12b was used)." << endl << endl;
  
  infoFile << "Material:  " << pipeMediumName << endl;
  infoFile << "Thickness: 0.017*D(z) mm" << endl << endl;
  // --------------------------------------------------------------------------


  // -------   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.geo";
  geoFace->setMediaFile(medFile);
  geoFace->readMedia();
  TGeoManager* gGeoMan = gGeoManager;
  // --------------------------------------------------------------------------



  // -----------------   Get and create the required media    -----------------
  FairGeoMedia*   geoMedia = geoFace->getMedia();
  FairGeoBuilder* geoBuild = geoLoad->getGeoBuilder();
  
  // ---> pipe medium
  FairGeoMedium* fPipeMedium = geoMedia->getMedium(pipeMediumName.Data());
  TString fairError = "FairMedium " + pipeMediumName + " not found";
  if ( ! fPipeMedium ) Fatal("Main", fairError.Data());
  geoBuild->createMedium(fPipeMedium);
  TGeoMedium* pipeMedium = gGeoMan->GetMedium(pipeMediumName.Data());
  TString geoError = "Medium " + pipeMediumName + " not found";
  if ( ! pipeMedium ) Fatal("Main", geoError.Data());
  // ---> vacuum
  FairGeoMedium* mVacuum = geoMedia->getMedium("vacuum");
  if ( ! mVacuum ) Fatal("Main", "FairMedium vacuum not found");
  geoBuild->createMedium(mVacuum);
  TGeoMedium* vacuum = gGeoMan->GetMedium("vacuum");
  if ( ! vacuum ) Fatal("Main", "Medium vacuum not found");
  // --------------------------------------------------------------------------



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


  // -----   Create sections  -------------------------------------------------
  infoFile << endl << "Beam pipe section: " << pipe1name << endl;
  infoFile << setw(2) << "i" << setw(10) << "Z,mm" << setw(10) << "Rin,mm" << setw(10) << "Rout,mm" << setw(10) << "h,mm" << endl;
  //*
  TGeoVolume* pipe1    = MakePipe  (1, nSects1,  z1,  rin1,  rout1,  pipeMedium, &infoFile); 
  pipe1->SetLineColor(kGray);
  pipe->AddNode(pipe1, 0);
  
  infoFile << endl << "Beam pipe section: " << pipe2name << endl;
  infoFile << setw(2) << "i" << setw(10) << "Z,mm" << setw(10) << "Rin,mm" << setw(10) << "Rout,mm" << setw(10) << "h,mm" << endl;
  TGeoVolume* pipe2    = MakePipe  (2, nSects2,  z2,  rin2,  rout2,  pipeMedium, &infoFile); 
开发者ID:NicolasWinckler,项目名称:CbmRoot,代码行数:67,代码来源:create_bpipe_geometry_v14c.C


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