tracking::geo::TrackersTrackingGeometry Class Reference

Public Member Functions
void	buildTaggerLayoutMap (G4VPhysicalVolume *pvol, std::string surfacename)
void	buildRecoilLayoutMap (G4VPhysicalVolume *pvol, std::string surfacename)
std::shared_ptr< Acts::PlaneSurface >	getSurfacePtr (G4VPhysicalVolume *pvol, Acts::Transform3 ref_trans)
Acts::CuboidVolumeBuilder::VolumeConfig	buildVolumeConfig (const G4VPhysicalVolume *detector, const std::map< std::string, std::vector< std::shared_ptr< const Acts::Surface > > > layout, double tracker_y_length, double tracker_z_length, const std::string &volumeName)
Acts::CuboidVolumeBuilder::VolumeConfig	buildTSVolume ()
Acts::CuboidVolumeBuilder::VolumeConfig	buildTargetVolume ()
Public Member Functions inherited from tracking::geo::TrackingGeometry
	TrackingGeometry (const std::string &name, const Acts::GeometryContext &gctx, const std::string &gdml)
virtual	~TrackingGeometry ()=default
	Destructor.
G4VPhysicalVolume *	findDaughterByName (G4VPhysicalVolume *pvol, G4String name)
void	getAllDaughters (G4VPhysicalVolume *pvol)
void	convertG4Rot (const G4RotationMatrix *g4rot, Acts::RotationMatrix3 &rot) const
Acts::Vector3	convertG4Pos (const G4ThreeVector &g4pos) const
void	dumpGeometry (const std::string &outputDir, const Acts::GeometryContext &gctx) const
std::shared_ptr< const Acts::TrackingGeometry >	getTG () const
Acts::Transform3	getTransform (const G4VPhysicalVolume &phex, bool toTrackingFrame=false) const
Acts::Transform3	toTracker (const Acts::Transform3 &trans) const
void	makeLayerSurfacesMap ()
void	getSurfaces (std::vector< const Acts::Surface * > &surfaces) const
const Acts::Surface *	getSurface (int layerid) const
const std::string &	fieldMapFile () const
	Full path to the field map file extracted from the GDML auxiliary data.
Public Member Functions inherited from framework::ConditionsObject
	ConditionsObject (const std::string &name)
	Class constructor.
virtual	~ConditionsObject ()
	Destructor.
std::string	getName () const
	Get the name of this object.

Static Public Attributes
static const std::string	NAME = "TrackersTrackingGeometry"

Private Member Functions
	TrackersTrackingGeometry (const Acts::GeometryContext &gctx, const std::string &gdml, double tracker_y_length, double tracker_z_length)

Private Attributes
friend	TrackersTrackingGeometryProvider
G4VPhysicalVolume *	tagger_
G4VPhysicalVolume *	recoil_
std::map< std::string, std::vector< std::shared_ptr< const Acts::Surface > > >	tagger_layout_
std::map< std::string, std::vector< std::shared_ptr< const Acts::Surface > > >	recoil_layout_

Additional Inherited Members
Static Public Member Functions inherited from tracking::geo::TrackingGeometry
static bool	compareZlocation (const G4VPhysicalVolume &pvol_a, const G4VPhysicalVolume &pvol_b)
Public Attributes inherited from tracking::geo::TrackingGeometry
std::unordered_map< unsigned int, const Acts::Surface * >	layer_surface_map_
std::vector< std::shared_ptr< tracking::geo::DetectorElement > >	det_elements_
Protected Attributes inherited from tracking::geo::TrackingGeometry
const Acts::GeometryContext &	gctx_
std::string	gdml_ {""}
Acts::RotationMatrix3	x_rot_
Acts::RotationMatrix3	y_rot_
std::shared_ptr< const Acts::TrackingGeometry >	t_geometry_ {nullptr}
G4VPhysicalVolume *	f_world_phys_vol_ {nullptr}

Detailed Description

Definition at line 46 of file TrackersTrackingGeometry.h.

Constructor & Destructor Documentation

TrackersTrackingGeometry()

tracking::geo::TrackersTrackingGeometry::TrackersTrackingGeometry ( const Acts::GeometryContext & gctx, const std::string & gdml, double tracker_y_length, double tracker_z_length )

private

Definition at line 9 of file TrackersTrackingGeometry.cxx.

    : TrackingGeometry(NAME, gctx, gdml) {
  tagger_ = findDaughterByName(f_world_phys_vol_, "tagger_PV");
  buildTaggerLayoutMap(tagger_, "tagger");
  Acts::CuboidVolumeBuilder::VolumeConfig tagger_volume_cfg = buildVolumeConfig(
      tagger_, tagger_layout_, tracker_y_length, tracker_z_length, "Tagger");
 
  recoil_ = findDaughterByName(f_world_phys_vol_, "recoil_PV");
  buildRecoilLayoutMap(recoil_, "recoil");
  Acts::CuboidVolumeBuilder::VolumeConfig recoil_volume_cfg = buildVolumeConfig(
      recoil_, recoil_layout_, tracker_y_length, tracker_z_length, "Recoil");
 
  std::vector<Acts::CuboidVolumeBuilder::VolumeConfig> vol_builder_configs{
      tagger_volume_cfg, recoil_volume_cfg};
 
  // Create the builder
  Acts::CuboidVolumeBuilder cvb;
 
  Acts::CuboidVolumeBuilder::Config config;
  config.position = {-200, 0., 0.};
  // acts x = global z
  // global z:  -200 - 900/2 = -650 to -200 + 900/2 = 250 mm
  // global y: -70 to 70
  // global x: -240 to 240
  config.length = {900, tracker_y_length, tracker_z_length};
  config.volumeCfg = vol_builder_configs;
 
  cvb.setConfig(config);
 
  Acts::TrackingGeometryBuilder::Config tgb_cfg;
  tgb_cfg.trackingVolumeBuilders.push_back(
      [=](const auto& cxt, const auto& inner, const auto&) {
        return cvb.trackingVolume(cxt, inner, nullptr);
      });
 
  Acts::TrackingGeometryBuilder tgb(tgb_cfg);
  t_geometry_ = tgb.trackingGeometry(gctx_);
 
  // dumpGeometry("./");
  makeLayerSurfacesMap();
}

Member Function Documentation

buildRecoilLayoutMap()

void tracking::geo::TrackersTrackingGeometry::buildRecoilLayoutMap	(	G4VPhysicalVolume *	pvol,
		std::string	surfacename )

Definition at line 53 of file TrackersTrackingGeometry.cxx.

                                                                           {
  ldmx_log(trace) << "Building layout for the " << pvol->GetName()
                  << " tracker";
  getAllDaughters(pvol);
 
  // Get the global transform
  Acts::Transform3 tracker_transform = getTransform(*pvol);
 
  G4LogicalVolume* l_vol = pvol->GetLogicalVolume();
  for (G4int i = 0; i < l_vol->GetNoDaughters(); i++) {
    std::string sln = l_vol->GetDaughter(i)->GetName();
    if (sln.find(surfacename) != std::string::npos) {
      G4VPhysicalVolume* component0_volume{nullptr};
      G4VPhysicalVolume* active_sensor{nullptr};
      Acts::Transform3 ref1_transform = getTransform(*(l_vol->GetDaughter(i)));
      int sensor_copy_nr = -999;
 
      // recoil_l1(4)_axial(stereo)->LDMXRecoilL14ModuleVolume_component0_physvol
      // This works for v12
      if (sln.find("axial") != std::string::npos ||
          sln.find("stereo") != std::string::npos) {
        component0_volume =
            findDaughterByName(l_vol->GetDaughter(i),
                               "LDMXRecoilL14ModuleVolume_component0_physvol");
        if (!component0_volume)
          EXCEPTION_RAISE("BadGeometry",
                          "Could not find component0 volume for L14 Recoil");
        active_sensor = findDaughterByName(
            component0_volume,
            "LDMXRecoilL14ModuleVolume_component0Sensor0_physvol");
 
      }
 
      // recoil_l5_sensorX->LDMXRecoilL56ModuleVolume_component0_physvol
      // This works for v12
      else if (sln.find("l5_sensor") != std::string::npos ||
               sln.find("l6_sensor") != std::string::npos) {
        component0_volume =
            findDaughterByName(l_vol->GetDaughter(i),
                               "LDMXRecoilL56ModuleVolume_component0_physvol");
        if (!component0_volume)
          EXCEPTION_RAISE("BadGeometry",
                          "Could not find component0 volume for L56 Recoil");
        active_sensor = findDaughterByName(
            component0_volume,
            "LDMXRecoilL56ModuleVolume_component0Sensor0_physvol");
      }
 
      // recoil_PV tracker->recoil_l14_sensor_vol_PV->recoil_l14_active_sensor
      // This works for v14
      else if (sln.find("sensor_vol")) {
        active_sensor =
            findDaughterByName(l_vol->GetDaughter(i), "active_sensor");
        sensor_copy_nr = l_vol->GetDaughter(i)->GetCopyNo();
      }
 
      else
        EXCEPTION_RAISE("BadGeometry", "Could not build recoil layout");
 
      if (!active_sensor)
        EXCEPTION_RAISE("BadGeometry",
                        "Could not find ActiveSensor for recoil volume");
 
      Acts::Transform3 ref2_transform = Acts::Transform3::Identity();
 
      if (component0_volume)
        ref2_transform = getTransform(*(component0_volume));
 
      std::shared_ptr<Acts::PlaneSurface> sensor_surface = getSurfacePtr(
          active_sensor, tracker_transform * ref1_transform * ref2_transform);
 
      // Build the layout
      if (sln == "recoil_l1_axial" || sln == "recoil_l1_stereo" ||
          sensor_copy_nr == 10 || sensor_copy_nr == 20)
        recoil_layout_["recoil_tracker_L1"].push_back(sensor_surface);
 
      if (sln == "recoil_l2_axial" || sln == "recoil_l2_stereo" ||
          sensor_copy_nr == 30 || sensor_copy_nr == 40)
        recoil_layout_["recoil_tracker_L2"].push_back(sensor_surface);
 
      if (sln == "recoil_l3_axial" || sln == "recoil_l3_stereo" ||
          sensor_copy_nr == 50 || sensor_copy_nr == 60)
        recoil_layout_["recoil_tracker_L3"].push_back(sensor_surface);
 
      if (sln == "recoil_l4_axial" || sln == "recoil_l4_stereo" ||
          sensor_copy_nr == 70 || sensor_copy_nr == 80)
        recoil_layout_["recoil_tracker_L4"].push_back(sensor_surface);
 
      if (sln == "recoil_l5_sensor1" || sln == "recoil_l5_sensor2" ||
          sln == "recoil_l5_sensor3" || sln == "recoil_l5_sensor4" ||
          sln == "recoil_l5_sensor5" || sln == "recoil_l5_sensor6" ||
          sln == "recoil_l5_sensor7" || sln == "recoil_l5_sensor8" ||
          sln == "recoil_l5_sensor9" || sln == "recoil_l5_sensor10" ||
          (sensor_copy_nr >= 90 && sensor_copy_nr <= 99))
 
        recoil_layout_["recoil_tracker_L5"].push_back(sensor_surface);
 
      if (sln == "recoil_l6_sensor1" || sln == "recoil_l6_sensor2" ||
          sln == "recoil_l6_sensor3" || sln == "recoil_l6_sensor4" ||
          sln == "recoil_l6_sensor5" || sln == "recoil_l6_sensor6" ||
          sln == "recoil_l6_sensor7" || sln == "recoil_l6_sensor8" ||
          sln == "recoil_l6_sensor9" || sln == "recoil_l6_sensor10" ||
          (sensor_copy_nr >= 100 && sensor_copy_nr <= 109))
        recoil_layout_["recoil_tracker_L6"].push_back(sensor_surface);
 
    }  // found the daughter
  }  // loop on daughters
}  // BuildRecoilLayoutMap

buildTaggerLayoutMap()

void tracking::geo::TrackersTrackingGeometry::buildTaggerLayoutMap	(	G4VPhysicalVolume *	pvol,
		std::string	surfacename )

Definition at line 166 of file TrackersTrackingGeometry.cxx.

                                                                           {
  ldmx_log(trace) << "Building layout for the " << pvol->GetName()
                  << " tracker";
  // getAllDaughters(pvol);
 
  // Get the global transform
  Acts::Transform3 tracker_transform = getTransform(*pvol);
 
  G4LogicalVolume* l_vol = pvol->GetLogicalVolume();
  for (G4int i = 0; i < l_vol->GetNoDaughters(); i++) {
    std::string sln = l_vol->GetDaughter(i)->GetName();
 
    // To distinguish which layers need to be selected
    if (sln.find(surfacename) != std::string::npos) {
      // v12
 
      // Box for the module_ (slightly bigger than the sensor)
      // LDMXTaggerModuleVolume_physvol -> LDMXTaggerModuleVolume_component0Box,
      // this is the sensor + inactive region
      // LDMXTaggerModuleVolume_component0Box->
      // LDMXTaggerModuleVolume_component0Sensor0Box, this is the sensor itself
      // (active region)
 
      // tagger_ -> LDMXTaggerModuleVolume_physvol1 ->
      // LDMXTaggerModuleVolume_component0_physvol
      // ->LDMXTaggerModuleVolume_component0Sensor0_physvol
      //         -> Get Box for the dimension: GetLogical->GetSolid
      //         For the positioning of the sensor:
      //   A     position of physvol1 + position of the component0_physvol +
      //   position of the sensor physvol. Thickness I can grab it from the box,
      //   or I just hardcode it. S     transform1 * transform2 * transform3
      //   ....
 
      // v14
      // tagger_PV->tagger_sensor_vol_PV->tagger_active_sensor
      // Then use the copyNumber..
 
      // Get the sensor volume placement
      Acts::Transform3 ref1_transform = getTransform(*(l_vol->GetDaughter(i)));
 
      G4VPhysicalVolume* component0_volume = findDaughterByName(
          l_vol->GetDaughter(i), "LDMXTaggerModuleVolume_component0_physvol");
 
      Acts::Transform3 ref2_transform = Acts::Transform3::Identity();
      G4VPhysicalVolume* active_sensor = nullptr;
      int sensor_copy_nr = -999;
 
      // Get Component0 transform. v12
      if (component0_volume) {
        ref2_transform = getTransform(*(component0_volume));
        active_sensor = findDaughterByName(
            component0_volume,
            "LDMXTaggerModuleVolume_component0Sensor0_physvol");
      }
      // v14
      else {
        active_sensor =
            findDaughterByName(l_vol->GetDaughter(i), "active_sensor");
        sensor_copy_nr = (l_vol->GetDaughter(i))->GetCopyNo();
      }
 
      if (!active_sensor) {
        ldmx_log(fatal) << "Could not find the ActiveSensor for tagger volume "
                        << l_vol->GetDaughter(i)->GetName();
      }
 
      // Get the surface
      std::shared_ptr<Acts::PlaneSurface> sensor_surface = getSurfacePtr(
          active_sensor, tracker_transform * ref1_transform * ref2_transform);
 
      if (sln == "LDMXTaggerModuleVolume_physvol1" ||
          sln == "LDMXTaggerModuleVolume_physvol2" || sensor_copy_nr == 130 ||
          sensor_copy_nr == 140)
        tagger_layout_["tagger_tracker_L1"].push_back(sensor_surface);
 
      if (sln == "LDMXTaggerModuleVolume_physvol3" ||
          sln == "LDMXTaggerModuleVolume_physvol4" || sensor_copy_nr == 110 ||
          sensor_copy_nr == 120)
        tagger_layout_["tagger_tracker_L2"].push_back(sensor_surface);
 
      if (sln == "LDMXTaggerModuleVolume_physvol5" ||
          sln == "LDMXTaggerModuleVolume_physvol6" || sensor_copy_nr == 90 ||
          sensor_copy_nr == 100)
        tagger_layout_["tagger_tracker_L3"].push_back(sensor_surface);
 
      if (sln == "LDMXTaggerModuleVolume_physvol7" ||
          sln == "LDMXTaggerModuleVolume_physvol8" || sensor_copy_nr == 70 ||
          sensor_copy_nr == 80)
        tagger_layout_["tagger_tracker_L4"].push_back(sensor_surface);
 
      if (sln == "LDMXTaggerModuleVolume_physvol9" ||
          sln == "LDMXTaggerModuleVolume_physvol10" || sensor_copy_nr == 50 ||
          sensor_copy_nr == 60)
        tagger_layout_["tagger_tracker_L5"].push_back(sensor_surface);
 
      if (sln == "LDMXTaggerModuleVolume_physvol11" ||
          sln == "LDMXTaggerModuleVolume_physvol12" || sensor_copy_nr == 30 ||
          sensor_copy_nr == 40)
        tagger_layout_["tagger_tracker_L6"].push_back(sensor_surface);
 
      if (sln == "LDMXTaggerModuleVolume_physvol13" ||
          sln == "LDMXTaggerModuleVolume_physvol14" || sensor_copy_nr == 10 ||
          sensor_copy_nr == 20)
        tagger_layout_["tagger_tracker_L7"].push_back(sensor_surface);
 
    }  // found a silicon surface
  }  // loop on daughters
}  // build the layout

buildTargetVolume()

Acts::CuboidVolumeBuilder::VolumeConfig tracking::geo::TrackersTrackingGeometry::buildTargetVolume ( )

inline

Definition at line 67 of file TrackersTrackingGeometry.h.

{ return {}; }

buildTSVolume()

Acts::CuboidVolumeBuilder::VolumeConfig tracking::geo::TrackersTrackingGeometry::buildTSVolume ( )

inline

Definition at line 66 of file TrackersTrackingGeometry.h.

{ return {}; }

buildVolumeConfig()

Acts::CuboidVolumeBuilder::VolumeConfig tracking::geo::TrackersTrackingGeometry::buildVolumeConfig	(	const G4VPhysicalVolume *	detector,
		const std::map< std::string, std::vector< std::shared_ptr< const Acts::Surface > > >	layout,
		double	tracker_y_length,
		double	tracker_z_length,
		const std::string &	volumeName )

Definition at line 376 of file TrackersTrackingGeometry.cxx.

                                 {
  Acts::CuboidVolumeBuilder::VolumeConfig sub_det_volume_config;
 
  // Get the transform wrt the world volume in tracker frame
  Acts::Transform3 sub_det_transform = getTransform(*detector, true);
 
  // Add 1mm to not make it sit on the first layer_ surface
  Acts::Vector3 sub_det_position = {
      sub_det_transform.translation()(0) - 1,
      sub_det_transform.translation()(1),
      sub_det_transform.translation()(2),
  };
 
  ldmx_log(trace) << sub_det_position;
  // Get the size of the volume
  G4Box* sub_det_box = (G4Box*)(detector->GetLogicalVolume()->GetSolid());
 
  // In tracker coordinates. Add 1mm to compensate for the movement above
  double x_length =
      2 * (sub_det_box->GetZHalfLength() + 1) * Acts::UnitConstants::mm;
  ldmx_log(info) << "x_length = " << x_length
                 << " y_length = " << tracker_y_length
                 << " z_length = " << tracker_z_length;
 
  sub_det_volume_config.position = sub_det_position;
  sub_det_volume_config.length = {x_length, tracker_y_length, tracker_z_length};
  sub_det_volume_config.name = volumeName;
 
  // Vacuum material
  Acts::Material subdet_mat = Acts::Material();
  sub_det_volume_config.volumeMaterial =
      std::make_shared<Acts::HomogeneousVolumeMaterial>(subdet_mat);
 
  std::vector<Acts::CuboidVolumeBuilder::LayerConfig> layer_config;
 
  // Prepare the layers
  for (auto& layer : layout) {
    ldmx_log(trace) << layer.first << " : surfaces==>" << layer.second.size();
 
    Acts::CuboidVolumeBuilder::LayerConfig lcfg;
    lcfg.surfaces = layer.second;
 
    // Get the surface thickness
    double clearance = 0.01;
    double thickness = layer.second.front()
                           ->surfaceMaterial()
                           ->materialSlab(Acts::Vector2{0., 0.})
                           .thickness();
 
    lcfg.envelopeX = std::array<double, 2>{thickness / 2. + clearance,
                                           thickness / 2. + clearance};
    lcfg.active = true;
    layer_config.push_back(lcfg);
  }
 
  sub_det_volume_config.layerCfg = layer_config;
 
  return sub_det_volume_config;
}

getSurfacePtr()

std::shared_ptr< Acts::PlaneSurface > tracking::geo::TrackersTrackingGeometry::getSurfacePtr	(	G4VPhysicalVolume *	pvol,
		Acts::Transform3	ref_trans )

Definition at line 276 of file TrackersTrackingGeometry.cxx.

                                                       {
  if (!pvol) {
    ldmx_log(fatal) << "pvol is nullptr";
  }
 
  // Get the surface transform
  Acts::Transform3 surface_transform = getTransform(*pvol);
  // Compose the sensor_transform with the reference transform
  surface_transform = ref_trans * surface_transform;
 
  // Now transform to the tracker frame
  Acts::Transform3 surface_transform_tracker = toTracker(surface_transform);
 
  ldmx_log(trace) << "THE SENSOR TRANSFORM - TRANSLATION";
  ldmx_log(trace) << surface_transform.translation()(0);
  ldmx_log(trace) << surface_transform.translation()(1);
  ldmx_log(trace) << surface_transform.translation()(2);
  ldmx_log(trace) << "THE SENSOR TRANSFORM - ROTATION";
  ldmx_log(trace) << surface_transform.rotation();
 
  ldmx_log(trace) << "TO THE TRACKER FRAME";
  ldmx_log(trace) << surface_transform_tracker.translation()(0);
  ldmx_log(trace) << surface_transform_tracker.translation()(1);
  ldmx_log(trace) << surface_transform_tracker.translation()(2);
  ldmx_log(trace) << "THE SENSOR TRANSFORM - ROTATION";
  ldmx_log(trace) << surface_transform_tracker.rotation();
 
  // This material is defined in different units with respect what acts expects.
  // I decided to hardcode here. TODO: fix this
 
  /*
    G4Material* sens_mat = _ActiveSensor->GetLogicalVolume()->GetMaterial();
    ldmx_log(trace)<<"Checking the material of
    "<<l_vol->GetDaughter(i)->GetName()<<std::endl; ldmx_log(trace)<<"With
    sensor::"<<_ActiveSensor->GetName()<<std::endl;
    ldmx_log(trace)<<sens_mat->GetName()<<std::endl;
    ldmx_log(trace)<<"RL="<<sens_mat->GetRadlen()<<"
    lambda="<<sens_mat->GetNuclearInterLength()<<std::endl;
    ldmx_log(trace)<<"A="<<sens_mat->GetA()<<" Z="<<sens_mat->GetZ()<<"
    rho="<<sens_mat->GetDensity()<<std::endl;
 
 
    Acts::Material silicon =
    Acts::Material::fromMassDensity(sens_mat->GetRadlen(),
    sens_mat->GetNuclearInterLength(),
    sens_mat->GetA(),
    sens_mat->GetZ(),
    sens_mat->GetDensity());
  */
 
  // Define the silicon material
  Acts::Material silicon = Acts::Material::fromMassDensity(
      95.7 * Acts::UnitConstants::mm, 465.2 * Acts::UnitConstants::mm, 28.03,
      14., 2.32 * Acts::UnitConstants::g / Acts::UnitConstants::cm3);
 
  // Get the active sensor box
  G4Box* surface_solid = (G4Box*)(pvol->GetLogicalVolume()->GetSolid());
 
  ldmx_log(trace) << "Sensor Dimensions";
  ldmx_log(trace) << surface_solid->GetXHalfLength() << " "
                  << surface_solid->GetYHalfLength() << " "
                  << surface_solid->GetZHalfLength() << " ";
 
  // Form the material slab
  double thickness =
      2 * surface_solid->GetZHalfLength() * Acts::UnitConstants::mm;
  Acts::MaterialSlab silicon_slab(silicon, thickness);
 
  // Get the bounds
  std::shared_ptr<const Acts::RectangleBounds> rect_bounds =
      std::make_shared<const Acts::RectangleBounds>(Acts::RectangleBounds(
          surface_solid->GetXHalfLength() * Acts::UnitConstants::mm,
          surface_solid->GetYHalfLength() * Acts::UnitConstants::mm));
 
  // Form the active sensor surface
  std::shared_ptr<Acts::PlaneSurface> surface =
      Acts::Surface::makeShared<Acts::PlaneSurface>(surface_transform_tracker,
                                                    rect_bounds);
  surface->assignSurfaceMaterial(
      std::make_shared<Acts::HomogeneousSurfaceMaterial>(silicon_slab));
 
  // Create an alignable detector element and assign it to the surface.
  // The default transformation is the surface parsed transformation
 
  auto det_element = std::make_shared<tracking::geo::DetectorElement>(
      std::static_pointer_cast<Acts::Surface>(surface),
      surface_transform_tracker, thickness);
 
  // This is the call that modify the behaviour of surface->transform(gctx)
  // After this call each surface will use the underlying detectorElement
  // transformation which will take care of effectively reading the gctx
 
  surface->assignDetectorElement(std::move(*det_element));
  det_elements_.push_back(det_element);
 
  return surface;
}

Member Data Documentation

NAME

const std::string tracking::geo::TrackersTrackingGeometry::NAME = "TrackersTrackingGeometry"

static

Definition at line 48 of file TrackersTrackingGeometry.h.

recoil_

G4VPhysicalVolume* tracking::geo::TrackersTrackingGeometry::recoil_

private

Definition at line 76 of file TrackersTrackingGeometry.h.

recoil_layout_

std::map<std::string, std::vector<std::shared_ptr<const Acts::Surface> > > tracking::geo::TrackersTrackingGeometry::recoil_layout_

private

Definition at line 89 of file TrackersTrackingGeometry.h.

tagger_

G4VPhysicalVolume* tracking::geo::TrackersTrackingGeometry::tagger_

private

Definition at line 75 of file TrackersTrackingGeometry.h.

tagger_layout_

std::map<std::string, std::vector<std::shared_ptr<const Acts::Surface> > > tracking::geo::TrackersTrackingGeometry::tagger_layout_

private

Definition at line 87 of file TrackersTrackingGeometry.h.

TrackersTrackingGeometryProvider

friend tracking::geo::TrackersTrackingGeometry::TrackersTrackingGeometryProvider

private

Definition at line 70 of file TrackersTrackingGeometry.h.

---

The documentation for this class was generated from the following files:

• Tracking/include/Tracking/geo/TrackersTrackingGeometry.h
• Tracking/src/Tracking/geo/TrackersTrackingGeometry.cxx