PndMdtMFIron.cxx

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#include <iostream>

#include "TClonesArray.h"
#include "TLorentzVector.h"
#include "TMath.h"
#include "TFile.h"
#include "TTree.h"
#include "TParticle.h"
#include "TGeoArb8.h"
#include "TGeoTrd2.h"
#include "TGeoCompositeShape.h"
#include "TGeoMatrix.h"
#include "TGeoManager.h"
#include "TVirtualMC.h"

#include "FairVolume.h"
#include "FairGeoMedia.h"
#include "FairGeoInterface.h"
#include "FairGeoLoader.h"
#include "FairGeoBuilder.h"
#include "FairRuntimeDb.h"
#include "FairRun.h"
#include "FairModule.h"

#include "PndDetectorList.h"
#include "PndStack.h"
#include "PndMdt.h"
#include "PndMdtMFIron.h"

using namespace std;


void PndMdt::PndMdtMFIron()
{
    TString vname = "cave";
    vname = vname.Strip();
    TGeoVolume* vcave = gGeoManager->FindVolumeFast(vname.Data());

//General definitions
    TGeoVolume* mdtmfi        = new TGeoVolumeAssembly("MdtMFIron");
    
//Additional definitions
    Text_t buffer[30];
    Text_t longbuffer[250];
    //Double_t mpx, mpy, mpz;
    //Double_t mx0, my0,  //[R.K. 01/2017] unused variable?
    Double_t mz0;
    Double_t my;
    //int k; //[R.K. 01/2017] unused variable?
    Double_t dx1, dx2, dy1, dy2, dz;
    TGeoRotation tRot, tRotSlice;
    //Double_t angle; //[R.K. 01/2017] unused variable?

    FairGeoLoader*geoLoad = FairGeoLoader::Instance();
    FairGeoInterface *geoFace = geoLoad->getGeoInterface();
    FairGeoMedia *Media =  geoFace->getMedia();
    FairGeoBuilder *geobuild=geoLoad->getGeoBuilder();
    FairGeoMedium *medIron = Media->getMedium("iron");
    geobuild->createMedium(medIron);

//creating the holes
    new TGeoBBox("mfihbox2",((Double_t)PndMdtMFIron_H02_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_H02_V)/10.0,0);
    new TGeoBBox("mfihbox3",((Double_t)PndMdtMFIron_H03_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_H03_V)/10.0,0);
    new TGeoBBox("mfihbox4",((Double_t)PndMdtMFIron_H04_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_H04_V)/10.0,0);
    new TGeoBBox("mfihbox5",((Double_t)PndMdtMFIron_H05_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_H05_V)/10.0,0);
    new TGeoBBox("mfihbox6",((Double_t)PndMdtMFIron_H06_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_H06_V)/10.0,0);
    new TGeoBBox("mfihboxpmp2",((Double_t)PndMdtMFIron_PUMP_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_PUMP_V)/10.0,0);
    new TGeoBBox("mfihboxpmp3",((Double_t)PndMdtMFIron_PUMP_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_PUMP_V)/10.0,0);
    new TGeoBBox("mfihboxpmp4",((Double_t)PndMdtMFIron_PUMP_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_PUMP_V)/10.0,0);
    new TGeoBBox("mfihboxpmp5",((Double_t)PndMdtMFIron_PUMP_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_PUMP_V)/10.0,0);
    new TGeoBBox("mfihboxpmp6",((Double_t)PndMdtMFIron_PUMP_H)/10.0,10.0+((Double_t)PndMdtMFIron_Th2)/10.0,((Double_t)PndMdtMFIron_PUMP_V)/10.0,0);



//MdtMF    
    tRot.RotateX(90.0);
    TGeoRotation mfitgrl;
    mfitgrl.RotateY(0.0);
    TGeoRotation* mfitgr0 = new TGeoRotation(mfitgrl);
    mfitgr0->SetName("mfitgr0");
    mfitgr0->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr1 = new TGeoRotation(mfitgrl);
    mfitgr1->SetName("mfitgr1");
    mfitgr1->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr2 = new TGeoRotation(mfitgrl);
    mfitgr2->SetName("mfitgr2");
    mfitgr2->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr3 = new TGeoRotation(mfitgrl);
    mfitgr3->SetName("mfitgr3");
    mfitgr3->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr4 = new TGeoRotation(mfitgrl);
    mfitgr4->SetName("mfitgr4");
    mfitgr4->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr5 = new TGeoRotation(mfitgrl);
    mfitgr5->SetName("mfitgr5");
    mfitgr5->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr6 = new TGeoRotation(mfitgrl);
    mfitgr6->SetName("mfitgr6");
    mfitgr6->RegisterYourself();
    mfitgrl.RotateY(45.0);
    TGeoRotation* mfitgr7 = new TGeoRotation(mfitgrl);
    mfitgr7->SetName("mfitgr7");
    mfitgr7->RegisterYourself();

    dx2 = 0.0;
    dy1 = (Double_t)PndMdtMFIron_Th2;
    dy2 = (Double_t)PndMdtMFIron_Th2;
    dx1 = ((Double_t)PndMdtMFIron_Height)*(TMath::Tan(TMath::ACos(-1.0)/8.0));
    my = ((Double_t)PndMdtMFIron_Height)/2.0;
    dz  = ((Double_t)PndMdtMFIron_Height)/2.0;
    TGeoTranslation* mfitgt = new TGeoTranslation(0.0,0.0,my/(-10.0));
    mfitgt->SetName("mfitgt");
    mfitgt->RegisterYourself();
    new TGeoTrd2("mfitrd",dx1/10.0,dx2/10.0,dy1/10.0,dy2/10.0,dz/10.0);

    for(int i=0; i<5; i++)
    {
        switch(i)
        {
            case 0:
                mz0 = (Double_t)PndMdtMFIron_L200;
                break;
            case 1:
                mz0 = (Double_t)PndMdtMFIron_L201;
                break;
            case 2:
                mz0 = (Double_t)PndMdtMFIron_L202;
                break;
            case 3:
                mz0 = (Double_t)PndMdtMFIron_L203;
                break;
            case 4:
                mz0 = (Double_t)PndMdtMFIron_L204;
                break;
        };
        for(int j=0; j<8; j++)
        {
            sprintf(buffer,"mfitgcs%i",(8*i)+j);
            sprintf(longbuffer,"mfitrd:mfitgt-mfihbox%i:mfitgr%i-mfihboxpmp%i:mfitgr%i",i+2,j,i+2,j);
            TGeoCompositeShape* mfitgcs = new TGeoCompositeShape(buffer,longbuffer);
            sprintf(buffer,"mag%i",600+8*i+j);
            TGeoVolume* volume = new TGeoVolume(buffer,mfitgcs,gGeoManager->GetMedium("iron"));
            volume->SetLineColor(3);
            mdtmfi->AddNode(volume,600+8*i+j,new TGeoCombiTrans(0.0,0.0,mz0/10.0,new TGeoRotation(tRot)));
            tRot.RotateZ(-45.0);
        };
    };
    
    vcave->AddNode(mdtmfi,1);

    return;
}

ClassImp(PndMdt)