/// Standard constructor
Geant4ReadoutVolumeFilter::Geant4ReadoutVolumeFilter(Geant4Context* ctxt,
const std::string& nam,
Readout ro,
const std::string& coll)
: Geant4Filter(ctxt, nam), m_readout(ro), m_collection(0), m_key(0)
{
InstanceCount::increment(this);
for(size_t i=0; i<ro->hits.size(); ++i) {
const Collection& c = ro->hits[i];
if ( c.name == coll ) {
m_collection = &c;
m_key = ro.idSpec().field(c.key);
return;
}
}
except("+++ Custom collection name '%s' not defined in the Readout object: %s.",
coll.c_str(), ro.name());
}
// helper method to find the corresponding Readout object to a DetElement
Readout IDDecoder::findReadout(const Geometry::DetElement& det) const {
// first check if top level is a sensitive detector
if (det.volume().isValid() and det.volume().isSensitive()) {
Geometry::SensitiveDetector sd = det.volume().sensitiveDetector();
if (sd.isValid() and sd.readout().isValid()) {
return sd.readout();
}
}
// check all children recursively for the first valid Readout object
const DetElement::Children& children = det.children();
DetElement::Children::const_iterator it = children.begin();
while (it != children.end()) {
Readout r = findReadout(it->second);
if (r.isValid()) {
return r;
}
++it;
}
// neither this or any daughter is sensitive
return Readout();
}
static Ref_t create_detector(Detector& theDetector, xml_h e, SensitiveDetector sens) {
xml_det_t x_det = e;
int det_id = x_det.id();
string det_name = x_det.nameStr();
DetElement sdet (det_name,det_id);
// --- create an envelope volume and position it into the world ---------------------
Volume envelope = dd4hep::xml::createPlacedEnvelope( theDetector, e , sdet ) ;
dd4hep::xml::setDetectorTypeFlag( e, sdet ) ;
if( theDetector.buildType() == BUILD_ENVELOPE ) return sdet ;
//-----------------------------------------------------------------------------------
xml_dim_t dim = x_det.dimensions();
Material air = theDetector.air();
int nsides_inner = dim.nsides_inner();
int nsides_outer = dim.nsides_outer();
double rmin = dim.rmin();
double rmax = dim.rmax(); /// FIXME: IS THIS RIGHT?
double zmin = dim.zmin();
double rcutout = dim.hasAttr(_U(rmin2)) ? dim.rmin2() : 0.;
double zcutout = dim.hasAttr(_U(z2)) ? dim.z2() : 0.;
Layering layering(x_det);
double totalThickness = layering.totalThickness();
Readout readout = sens.readout();
Segmentation seg = readout.segmentation();
std::vector<double> cellSizeVector = seg.segmentation()->cellDimensions(0); //Assume uniform cell sizes, provide dummy cellID
double cell_sizeX = cellSizeVector[0];
double cell_sizeY = cellSizeVector[1];
PolyhedraRegular polyVolume(nsides_outer,rmin,rmax,totalThickness);
Volume endcapVol("endcap",polyVolume,air);
if(zcutout >0. || rcutout > 0.){
PolyhedraRegular cutoutPolyVolume(nsides_inner,0,rmin+rcutout,zcutout);
Position cutoutPos(0,0,(zcutout-totalThickness)/2.0);
std::cout<<"Cutout z width will be "<<zcutout<<std::endl;
endcapVol=Volume("endcap",SubtractionSolid(polyVolume,cutoutPolyVolume,cutoutPos),air);
}
DetElement endcapA(sdet,"endcap",det_id);
Ref_t(endcapA)->SetName((det_name+"_A").c_str());
int layer_num = 0;
int layerType = 0;
double layerZ = -totalThickness/2;
//Create caloData object to extend driver with data required for reconstruction
LayeredCalorimeterData* caloData = new LayeredCalorimeterData ;
caloData->layoutType = LayeredCalorimeterData::EndcapLayout ;
caloData->inner_symmetry = nsides_inner;
caloData->outer_symmetry = nsides_outer;
/** NOTE: phi0=0 means lower face flat parallel to experimental floor
* This is achieved by rotating the modules with respect to the envelope
* which is assumed to be a Polyhedron and has its axes rotated with respect
* to the world by 180/nsides. In any other case (e.g. if you want to have
* a tip of the calorimeter touching the ground) this value needs to be computed
*/
caloData->inner_phi0 = 0.;
caloData->outer_phi0 = 0.;
caloData->gap0 = 0.; //FIXME
caloData->gap1 = 0.; //FIXME
caloData->gap2 = 0.; //FIXME
/// extent of the calorimeter in the r-z-plane [ rmin, rmax, zmin, zmax ] in mm.
caloData->extent[0] = rmin ;
caloData->extent[1] = rmax ; ///FIXME: CHECK WHAT IS NEEDED (EXSCRIBED?)
caloData->extent[2] = zmin ;
caloData->extent[3] = zmin + totalThickness;
endcapVol.setAttributes(theDetector,x_det.regionStr(),x_det.limitsStr(),x_det.visStr());
for(xml_coll_t c(x_det,_U(layer)); c; ++c) {
xml_comp_t x_layer = c;
double layer_thick = layering.layer(layer_num)->thickness();
string layer_type_name = _toString(layerType,"layerType%d");
int layer_repeat = x_layer.repeat();
double layer_rcutout = x_layer.hasAttr(_U(gap)) ? x_layer.gap() : 0;
std::cout<<"Number of layers in group "<<layerType<<" : "<<layer_repeat<<std::endl;
Volume layer_vol(layer_type_name,PolyhedraRegular(nsides_outer,rmin+layer_rcutout,rmax,layer_thick),air);
int slice_num = 0;
double sliceZ = -layer_thick/2;
//Create a caloLayer struct for thiss layer type to store copies of in the parent struct
LayeredCalorimeterData::Layer caloLayer ;
caloLayer.cellSize0 = cell_sizeX;
caloLayer.cellSize1 = cell_sizeY;
double nRadiationLengths=0.;
double nInteractionLengths=0.;
double thickness_sum=0;
for(xml_coll_t s(x_layer,_U(slice)); s; ++s) {
xml_comp_t x_slice = s;
string slice_name = _toString(slice_num,"slice%d");
double slice_thickness = x_slice.thickness();
Material slice_material = theDetector.material(x_slice.materialStr());
Volume slice_vol(slice_name,PolyhedraRegular(nsides_outer,rmin+layer_rcutout,rmax,slice_thickness),slice_material);
slice_vol.setVisAttributes(theDetector.visAttributes(x_slice.visStr()));
sliceZ += slice_thickness/2;
layer_vol.placeVolume(slice_vol,Position(0,0,sliceZ));
nRadiationLengths += slice_thickness/(2.*slice_material.radLength());
nInteractionLengths += slice_thickness/(2.*slice_material.intLength());
thickness_sum += slice_thickness/2;
if ( x_slice.isSensitive() ) {
sens.setType("calorimeter");
slice_vol.setSensitiveDetector(sens);
#if DD4HEP_VERSION_GE( 0, 15 )
//Store "inner" quantities
caloLayer.inner_nRadiationLengths = nRadiationLengths;
caloLayer.inner_nInteractionLengths = nInteractionLengths;
caloLayer.inner_thickness = thickness_sum;
//Store scintillator thickness
caloLayer.sensitive_thickness = slice_thickness;
#endif
//Reset counters to measure "outside" quantitites
nRadiationLengths=0.;
nInteractionLengths=0.;
thickness_sum = 0.;
}
nRadiationLengths += slice_thickness/(2.*slice_material.radLength());
nInteractionLengths += slice_thickness/(2.*slice_material.intLength());
thickness_sum += slice_thickness/2;
sliceZ += slice_thickness/2;
slice_num++;
}
#if DD4HEP_VERSION_GE( 0, 15 )
//Store "outer" quantities
caloLayer.outer_nRadiationLengths = nRadiationLengths;
caloLayer.outer_nInteractionLengths = nInteractionLengths;
caloLayer.outer_thickness = thickness_sum;
#endif
layer_vol.setVisAttributes(theDetector.visAttributes(x_layer.visStr()));
if ( layer_repeat <= 0 ) throw std::runtime_error(x_det.nameStr()+"> Invalid repeat value");
for(int j=0; j<layer_repeat; ++j) {
string phys_lay = _toString(layer_num,"layer%d");
//The rest of the data is constant; only the distance needs to be updated
//Store the position up to the inner face of the layer
caloLayer.distance = zmin + totalThickness/2 + layerZ;
//Push back a copy to the caloData structure
caloData->layers.push_back( caloLayer );
layerZ += layer_thick/2;
DetElement layer_elt(endcapA, phys_lay, layer_num);
PlacedVolume pv = endcapVol.placeVolume(layer_vol,Position(0,0,layerZ));
pv.addPhysVolID("layer", layer_num);
layer_elt.setPlacement(pv);
layerZ += layer_thick/2;
++layer_num;
}
++layerType;
}
double z_pos = zmin+totalThickness/2;
PlacedVolume pv;
// Reflect it.
DetElement endcapB = endcapA.clone(det_name+"_B",x_det.id());
//Removed rotations to align with envelope
//NOTE: If the envelope is not a polyhedron (eg. if you use a tube)
//you may need to rotate so the axes match
pv = envelope.placeVolume(endcapVol,Transform3D(RotationZYX(0,0,0),
Position(0,0,z_pos)));
pv.addPhysVolID("side", 1);
endcapA.setPlacement(pv);
//Removed rotations
pv = envelope.placeVolume(endcapVol,Transform3D(RotationZYX(0,M_PI,0),
Position(0,0,-z_pos)));
pv.addPhysVolID("side", 2);
endcapB.setPlacement(pv);
sdet.add(endcapB);
sdet.addExtension< LayeredCalorimeterData >( caloData ) ;
return sdet;
}
/// Access to the system index
long int IDDecoder::systemIndex(const CellID& cell) const {
Readout r = this->readout(cell);
return r.idSpec().field(this->systemIdentifier())->value(cell);
}
/// Access to the barrel-endcap flag
IDDecoder::BarrelEndcapFlag IDDecoder::barrelEndcapFlag(const CellID& cell) const {
Readout r = this->readout(cell);
return BarrelEndcapFlag(r.idSpec().field(this->barrelIdentifier())->value(cell));
}
static Ref_t create_detector(Detector& theDetector, xml_h element, SensitiveDetector sens) {
static double tolerance = 0e0;
xml_det_t x_det = element;
string det_name = x_det.nameStr();
Layering layering (element);
Material air = theDetector.air();
//unused: Material vacuum = theDetector.vacuum();
int det_id = x_det.id();
xml_comp_t x_staves = x_det.staves();
DetElement sdet (det_name,det_id);
xml_comp_t x_dim = x_det.dimensions();
int nsides = x_dim.numsides();
double dphi = (2*M_PI/nsides);
double hphi = dphi/2;
// --- create an envelope volume and position it into the world ---------------------
Volume envelope = dd4hep::xml::createPlacedEnvelope( theDetector, element , sdet ) ;
dd4hep::xml::setDetectorTypeFlag( element, sdet ) ;
if( theDetector.buildType() == BUILD_ENVELOPE ) return sdet ;
//-----------------------------------------------------------------------------------
sens.setType("calorimeter");
Material stave_material = theDetector.material(x_staves.materialStr());
DetElement stave_det("module0stave0",det_id);
Readout readout = sens.readout();
Segmentation seg = readout.segmentation();
// check if we have a WaferGridXY segmentation :
WaferGridXY* waferSeg =
dynamic_cast< WaferGridXY*>( seg.segmentation() ) ;
std::vector<double> cellSizeVector = seg.segmentation()->cellDimensions(0); //Assume uniform cell sizes, provide dummy cellID
double cell_sizeX = cellSizeVector[0];
double cell_sizeY = cellSizeVector[1];
//====================================================================
//
// Read all the constant from ILD_o1_v05.xml
// Use them to build HcalBarrel
//
//====================================================================
int N_FIBERS_W_STRUCTURE = 2;
int N_FIBERS_ALVOULUS = 3;
// read parametere from compact.xml file
double Ecal_Alveolus_Air_Gap = theDetector.constant<double>("Ecal_Alveolus_Air_Gap");
double Ecal_Slab_shielding = theDetector.constant<double>("Ecal_Slab_shielding");
double Ecal_Slab_copper_thickness = theDetector.constant<double>("Ecal_Slab_copper_thickness");
double Ecal_Slab_PCB_thickness = theDetector.constant<double>("Ecal_Slab_PCB_thickness");
double Ecal_Slab_glue_gap = theDetector.constant<double>("Ecal_Slab_glue_gap");
double Ecal_Slab_ground_thickness = theDetector.constant<double>("Ecal_Slab_ground_thickness");
double Ecal_fiber_thickness = theDetector.constant<double>("Ecal_fiber_thickness");
double Ecal_Si_thickness = theDetector.constant<double>("Ecal_Si_thickness");
double Ecal_inner_radius = theDetector.constant<double>("TPC_outer_radius") +theDetector.constant<double>("Ecal_Tpc_gap");
double Ecal_radiator_thickness1 = theDetector.constant<double>("Ecal_radiator_layers_set1_thickness");
double Ecal_radiator_thickness2 = theDetector.constant<double>("Ecal_radiator_layers_set2_thickness");
double Ecal_radiator_thickness3 = theDetector.constant<double>("Ecal_radiator_layers_set3_thickness");
double Ecal_Barrel_halfZ = theDetector.constant<double>("Ecal_Barrel_halfZ");
double Ecal_support_thickness = theDetector.constant<double>("Ecal_support_thickness");
double Ecal_front_face_thickness = theDetector.constant<double>("Ecal_front_face_thickness");
double Ecal_lateral_face_thickness = theDetector.constant<double>("Ecal_lateral_face_thickness");
double Ecal_Slab_H_fiber_thickness = theDetector.constant<double>("Ecal_Slab_H_fiber_thickness");
double Ecal_Slab_Sc_PCB_thickness = theDetector.constant<double>("Ecal_Slab_Sc_PCB_thickness");
double Ecal_Sc_thickness = theDetector.constant<double>("Ecal_Sc_thickness");
double Ecal_Sc_reflector_thickness = theDetector.constant<double>("Ecal_Sc_reflector_thickness");
int Ecal_nlayers1 = theDetector.constant<int>("Ecal_nlayers1");
int Ecal_nlayers2 = theDetector.constant<int>("Ecal_nlayers2");
int Ecal_nlayers3 = theDetector.constant<int>("Ecal_nlayers3");
int Ecal_barrel_number_of_towers = theDetector.constant<int>("Ecal_barrel_number_of_towers");
//double Ecal_cells_size = theDetector.constant<double>("Ecal_cells_size");
double Ecal_guard_ring_size = theDetector.constant<double>("Ecal_guard_ring_size");
//====================================================================
//
// general calculated parameters
//
//====================================================================
double Ecal_total_SiSlab_thickness =
Ecal_Slab_shielding +
Ecal_Slab_copper_thickness +
Ecal_Slab_PCB_thickness +
Ecal_Slab_glue_gap +
Ecal_Si_thickness +
Ecal_Slab_ground_thickness +
Ecal_Alveolus_Air_Gap / 2;
#ifdef VERBOSE
std::cout << " Ecal_total_SiSlab_thickness = " << Ecal_total_SiSlab_thickness << std::endl;
#endif
double Ecal_total_ScSlab_thickness =
Ecal_Slab_shielding +
Ecal_Slab_copper_thickness +
Ecal_Slab_Sc_PCB_thickness +
Ecal_Sc_thickness +
Ecal_Sc_reflector_thickness * 2 +
Ecal_Alveolus_Air_Gap / 2;
#ifdef VERBOSE
std::cout << " Ecal_total_ScSlab_thickness = " << Ecal_total_ScSlab_thickness << std::endl;
#endif
int Number_of_Si_Layers_in_Barrel = 0;
int Number_of_Sc_Layers_in_Barrel = 0;
#ifdef VERBOSE
std::cout << " Ecal total number of Silicon layers = " << Number_of_Si_Layers_in_Barrel << std::endl;
std::cout << " Ecal total number of Scintillator layers = " << Number_of_Sc_Layers_in_Barrel << std::endl;
#endif
// In this release the number of modules is fixed to 5
double Ecal_Barrel_module_dim_z = 2 * Ecal_Barrel_halfZ / 5. ;
#ifdef VERBOSE
std::cout << "Ecal_Barrel_module_dim_z = " << Ecal_Barrel_module_dim_z << std::endl;
#endif
// The alveolus size takes in account the module Z size
// but also 4 fiber layers for the alveoulus wall, the all
// divided by the number of towers
double alveolus_dim_z =
(Ecal_Barrel_module_dim_z - 2. * Ecal_lateral_face_thickness) /
Ecal_barrel_number_of_towers -
2 * N_FIBERS_ALVOULUS * Ecal_fiber_thickness -
2 * Ecal_Slab_H_fiber_thickness -
2 * Ecal_Slab_shielding;
#ifdef VERBOSE
std::cout << "alveolus_dim_z = " << alveolus_dim_z << std::endl;
#endif
int n_total_layers = Ecal_nlayers1 + Ecal_nlayers2 + Ecal_nlayers3;
Number_of_Si_Layers_in_Barrel = n_total_layers+1;
double module_thickness =
Ecal_nlayers1 * Ecal_radiator_thickness1 +
Ecal_nlayers2 * Ecal_radiator_thickness2 +
Ecal_nlayers3 * Ecal_radiator_thickness3 +
int(n_total_layers/2) * // fiber around W struct layers
(N_FIBERS_W_STRUCTURE * 2 * Ecal_fiber_thickness) +
Number_of_Si_Layers_in_Barrel * // Silicon slabs plus fiber around and inside
(Ecal_total_SiSlab_thickness +
(N_FIBERS_ALVOULUS + 1 ) * Ecal_fiber_thickness) +
Number_of_Sc_Layers_in_Barrel * // Scintillator slabs plus fiber around and inside
(Ecal_total_ScSlab_thickness +
(N_FIBERS_ALVOULUS + 1 ) * Ecal_fiber_thickness) +
Ecal_support_thickness + Ecal_front_face_thickness;
#ifdef VERBOSE
std::cout << "For information : module_thickness = " << module_thickness << std::endl;
#endif
// module barrel key parameters
double bottom_dim_x = 2. * tan(M_PI/8.) * Ecal_inner_radius +
module_thickness/sin(M_PI/4.);
double top_dim_x = bottom_dim_x - 2 * module_thickness;
//------------------------------------------------------------------------------------
LayeredCalorimeterData::Layer caloLayer ;
caloLayer.cellSize0 = cell_sizeX;
caloLayer.cellSize1 = cell_sizeY;
//== For Wafer ===
double cell_dim_x = caloLayer.cellSize0;
double total_Si_dim_z = alveolus_dim_z;
double util_SI_wafer_dim_z =
total_Si_dim_z/2 - 2 * Ecal_guard_ring_size;
double cell_dim_z = util_SI_wafer_dim_z/
floor(util_SI_wafer_dim_z/
cell_dim_x);
int N_cells_in_Z = int(util_SI_wafer_dim_z/cell_dim_z);
int N_cells_in_X = N_cells_in_Z;
cell_dim_x = cell_dim_z;
#ifdef VERBOSE
std::cout << " bottom_dim_x = " << bottom_dim_x << std::endl;
std::cout << " top_dim_x = " << top_dim_x << std::endl;
std::cout << " Ecal total number of Silicon layers = " << Number_of_Si_Layers_in_Barrel << std::endl;
std::cout << " Ecal total number of Scintillator layers = " << Number_of_Sc_Layers_in_Barrel << std::endl;
#endif
// ========= Create Ecal Barrel stave ====================================
// It will be the volume for palcing the Ecal Barrel alveolus(i.e. Layers).
// And the structure W plate.
// Itself will be placed into the world volume.
// ==========================================================================
// The TOP_X and BOTTOM_X is different in Mokka and DD4hep
Trapezoid trd(top_dim_x / 2,
bottom_dim_x / 2,
Ecal_Barrel_module_dim_z / 2,
Ecal_Barrel_module_dim_z / 2,
module_thickness/2);
// Volume mod_vol(det_name+"_module",trd,theDetector.material("g10"));
Volume mod_vol(det_name+"_module",trd,theDetector.material("CarbonFiber")); // DJeans 5-sep-2016
// We count the layers starting from IP and from 1,
// so odd layers should be inside slabs and
// even ones on the structure.
// The structure W layers are here big plans, as the
// gap between each W plate is too small to create problems
// The even W layers are part of H structure placed inside
// the alveolus.
// ############################
// Dimension of radiator wLog
// slice provide the thickness
// ############################
double y_floor =
Ecal_front_face_thickness +
N_FIBERS_ALVOULUS * Ecal_fiber_thickness;
// ############################
// Dimension of alveolus
// slice provide the thickness
// ############################
// ===== build Si Slab and put into the Layer volume =====
// ===== place the layer into the module 5 time for one full layer into the trd module ====
// ===== build and place barrel structure into trd module ====
// Parameters for computing the layer X dimension:
double stave_z =(Ecal_Barrel_module_dim_z - 2. * Ecal_lateral_face_thickness) / Ecal_barrel_number_of_towers/2.;
double l_dim_x = bottom_dim_x/2.; // Starting X dimension for the layer.
double l_pos_z = module_thickness/2;
l_dim_x -= y_floor;
l_pos_z -= y_floor;
// ------------- create extension objects for reconstruction -----------------
//========== fill data for reconstruction ============================
LayeredCalorimeterData* caloData = new LayeredCalorimeterData ;
caloData->layoutType = LayeredCalorimeterData::BarrelLayout ;
caloData->inner_symmetry = nsides ;
//added by Thorben Quast
caloData->outer_symmetry = nsides ;
caloData->phi0 = 0 ; // hardcoded
/// extent of the calorimeter in the r-z-plane [ rmin, rmax, zmin, zmax ] in mm.
caloData->extent[0] = Ecal_inner_radius ;
//line fixed by Thorben Quast since actual conversion is made during the drawing
caloData->extent[1] = ( Ecal_inner_radius + module_thickness );
//caloData->extent[1] = ( Ecal_inner_radius + module_thickness ) / cos( M_PI/8. ) ;
caloData->extent[2] = 0. ;
caloData->extent[3] = Ecal_Barrel_halfZ ;
// // base vectors for surfaces:
// dd4hep::rec::Vector3D u(1,0,0) ;
// dd4hep::rec::Vector3D v(0,1,0) ;
// dd4hep::rec::Vector3D n(0,0,1) ;
//-------------------- start loop over ECAL layers ----------------------
// Loop over the sets of layer elements in the detector.
double nRadiationLengths = 0. ;
double nInteractionLengths = 0. ;
double thickness_sum = 0. ;
nRadiationLengths = Ecal_radiator_thickness1/(stave_material.radLength())
+ y_floor/air.radLength();
nInteractionLengths = Ecal_radiator_thickness1/(stave_material.intLength())
+ y_floor/air.intLength();
thickness_sum = Ecal_radiator_thickness1 + y_floor;
int l_num = 1;
bool isFirstSens = true;
int myLayerNum = 0 ;
for(xml_coll_t li(x_det,_U(layer)); li; ++li) {
xml_comp_t x_layer = li;
int repeat = x_layer.repeat();
// Loop over number of repeats for this layer.
for (int j=0; j<repeat; j++) {
string l_name = _toString(l_num,"layer%d");
double l_thickness = layering.layer(l_num-1)->thickness(); // Layer's thickness.
double xcut = (l_thickness); // X dimension for this layer.
l_dim_x -= xcut;
Box l_box(l_dim_x-tolerance,stave_z-tolerance,l_thickness/2.0-tolerance);
Volume l_vol(det_name+"_"+l_name,l_box,air);
l_vol.setVisAttributes(theDetector.visAttributes(x_layer.visStr()));
//fg: need vector of DetElements for towers !
// DetElement layer(stave_det, l_name, det_id);
std::vector< DetElement > layers( Ecal_barrel_number_of_towers ) ;
// place layer 5 times in module. at same layer position (towers !)
double l_pos_y = Ecal_Barrel_module_dim_z / 2.
- ( Ecal_lateral_face_thickness +
Ecal_fiber_thickness * N_FIBERS_ALVOULUS +
Ecal_Slab_shielding +
Ecal_Slab_H_fiber_thickness +
alveolus_dim_z /2.);
for (int i=0; i<Ecal_barrel_number_of_towers; i++){ // need four clone
layers[i] = DetElement( stave_det, l_name+_toString(i,"tower%02d") , det_id ) ;
Position l_pos(0,l_pos_y,l_pos_z-l_thickness/2.); // Position of the layer.
PlacedVolume layer_phv = mod_vol.placeVolume(l_vol,l_pos);
// layer_phv.addPhysVolID("layer", l_num);
layer_phv.addPhysVolID("tower", i);
layers[i].setPlacement(layer_phv);
l_pos_y -= (alveolus_dim_z +
2. * Ecal_fiber_thickness * N_FIBERS_ALVOULUS +
2. * Ecal_Slab_H_fiber_thickness +
2. * Ecal_Slab_shielding);
}
// Loop over the sublayers or slices for this layer.
int s_num = 1;
double s_pos_z = l_thickness / 2.;
//--------------------------------------------------------------------------------
// BuildBarrelAlveolus: BuildSiliconSlab:
//--------------------------------------------------------------------------------
double radiator_dim_y = Ecal_radiator_thickness1; //to be updated with slice radiator thickness
for(xml_coll_t si(x_layer,_U(slice)); si; ++si) {
xml_comp_t x_slice = si;
string s_name = _toString(s_num,"slice%d");
double s_thick = x_slice.thickness();
Material slice_material = theDetector.material(x_slice.materialStr());
#ifdef VERBOSE
std::cout<<"Ecal_barrel_number_of_towers: "<< Ecal_barrel_number_of_towers <<std::endl;
#endif
double slab_dim_x = l_dim_x-tolerance;
double slab_dim_y = s_thick/2.;
double slab_dim_z = stave_z-tolerance;
Box s_box(slab_dim_x,slab_dim_z,slab_dim_y);
Volume s_vol(det_name+"_"+l_name+"_"+s_name,s_box,slice_material);
//fg: not needed DetElement slice(layer,s_name,det_id);
s_vol.setVisAttributes(theDetector.visAttributes(x_slice.visStr()));
#ifdef VERBOSE
std::cout<<"x_slice.materialStr(): "<< x_slice.materialStr() <<std::endl;
#endif
if (x_slice.materialStr().compare(x_staves.materialStr()) == 0){
radiator_dim_y = s_thick;
// W StructureLayer has the same thickness as W radiator layer in the Alveolus layer
#if DD4HEP_VERSION_GE( 0, 15 )
caloLayer.outer_nRadiationLengths = nRadiationLengths;
caloLayer.outer_nInteractionLengths = nInteractionLengths;
caloLayer.outer_thickness = thickness_sum;
if (!isFirstSens){ caloData->layers.push_back( caloLayer ) ;
#ifdef VERBOSE
std::cout<<" caloLayer.distance: "<< caloLayer.distance <<std::endl;
std::cout<<" caloLayer.inner_nRadiationLengths: "<< caloLayer.inner_nRadiationLengths <<std::endl;
std::cout<<" caloLayer.inner_nInteractionLengths: "<< caloLayer.inner_nInteractionLengths <<std::endl;
std::cout<<" caloLayer.inner_thickness: "<< caloLayer.inner_thickness <<std::endl;
std::cout<<" caloLayer.sensitive_thickness: "<< caloLayer.sensitive_thickness <<std::endl;
std::cout<<" caloLayer.outer_nRadiationLengths: "<< caloLayer.outer_nRadiationLengths <<std::endl;
std::cout<<" caloLayer.outer_nInteractionLengths: "<< caloLayer.outer_nInteractionLengths <<std::endl;
std::cout<<" caloLayer.outer_thickness: "<< caloLayer.outer_thickness <<std::endl;
std::cout<<" EcalBarrel[1]==>caloLayer.inner_thickness + caloLayer.outer_thickness: "
<< caloLayer.inner_thickness + caloLayer.outer_thickness <<std::endl;
#endif
}
#endif
// Init for inner
nRadiationLengths = 0. ;
nInteractionLengths = 0. ;
thickness_sum = 0. ;
isFirstSens = false;
}
nRadiationLengths += s_thick/(2.*slice_material.radLength());
nInteractionLengths += s_thick/(2.*slice_material.intLength());
thickness_sum += s_thick/2.;
if ( x_slice.isSensitive() ) {
//s_vol.setSensitiveDetector(sens);
// Normal squared wafers
double wafer_dim_x =
N_cells_in_X * cell_dim_x;
double wafer_dim_z =
N_cells_in_Z * cell_dim_z;
Box WaferSiSolid( wafer_dim_x/2,wafer_dim_z/2,slab_dim_y);
//Volume WaferSiLog(det_name+"_"+l_name+"_"+s_name+"Wafer",WaferSiSolid,slice_material);
//WaferSiLog.setSensitiveDetector(sens);
double real_wafer_size_x =
wafer_dim_x + 2 * Ecal_guard_ring_size;
int n_wafers_x =
int(floor(slab_dim_x*2 / real_wafer_size_x));
double wafer_pos_x =
-slab_dim_x +
Ecal_guard_ring_size +
wafer_dim_x /2 ;
int n_wafer_x;
int wafer_num = 0;
for (n_wafer_x = 1;
n_wafer_x < n_wafers_x + 1;
n_wafer_x++)
{
double wafer_pos_z =
-alveolus_dim_z/2.0 +
Ecal_guard_ring_size +
wafer_dim_z /2;
for (int n_wafer_z = 1;
n_wafer_z < 3;
n_wafer_z++)
{
wafer_num++;
string Wafer_name = _toString(wafer_num,"wafer%d");
Volume WaferSiLog(det_name+"_"+l_name+"_"+s_name+"_"+Wafer_name,WaferSiSolid,slice_material);
WaferSiLog.setSensitiveDetector(sens);
//WaferSiLog.setVisAttributes(theDetector.visAttributes(x_slice.visStr()));
PlacedVolume wafer_phv = s_vol.placeVolume(WaferSiLog,Position(wafer_pos_x,
wafer_pos_z,
0));
wafer_phv.addPhysVolID("wafer", wafer_num);
// Normal squared wafers, this waferOffsetX is 0.0
waferSeg->setWaferOffsetX(myLayerNum, wafer_num, 0.0);
wafer_pos_z +=
wafer_dim_z +
2 * Ecal_guard_ring_size;
}
wafer_pos_x +=
wafer_dim_x +
2 * Ecal_guard_ring_size;
}
// Magic wafers to complete the slab...
// (wafers with variable number of cells just
// to complete the slab. in reality we think that
// we'll have just a few models of special wafers
// for that.
double resting_dim_x =
slab_dim_x*2 -
(wafer_dim_x + 2 * Ecal_guard_ring_size) *
n_wafers_x;
if(resting_dim_x >
(cell_dim_x + 2 * Ecal_guard_ring_size))
{
int N_cells_x_remaining =
int(floor((resting_dim_x -
2 * Ecal_guard_ring_size)
/cell_dim_x));
wafer_dim_x =
N_cells_x_remaining *
cell_dim_x;
Box MagicWaferSiSolid( wafer_dim_x/2,wafer_dim_z/2,slab_dim_y);
//Volume MagicWaferSiLog(det_name+"_"+l_name+"_"+s_name+"MagicWafer",MagicWaferSiSolid,slice_material);
// Magic wafers, this waferOffsetX has to be taken care, 0.0 or half cell size in X.
double thisWaferOffsetX = 0.0;
if ( N_cells_x_remaining%2 ) thisWaferOffsetX = cell_dim_x/2.0;
wafer_pos_x =
-slab_dim_x +
n_wafers_x * real_wafer_size_x +
(wafer_dim_x + 2 * Ecal_guard_ring_size)/2;
real_wafer_size_x =
wafer_dim_x + 2 * Ecal_guard_ring_size;
double wafer_pos_z =
-alveolus_dim_z/2.0 +
Ecal_guard_ring_size +
wafer_dim_z /2;
//int MagicWafer_num = 0;
for (int n_wafer_z = 1;
n_wafer_z < 3;
n_wafer_z++)
{
wafer_num++;
string MagicWafer_name = _toString(wafer_num,"MagicWafer%d");
Volume MagicWaferSiLog(det_name+"_"+l_name+"_"+s_name+"_"+MagicWafer_name,MagicWaferSiSolid,slice_material);
MagicWaferSiLog.setSensitiveDetector(sens);
//MagicWaferSiLog.setVisAttributes(theDetector.visAttributes(x_slice.visStr()));
PlacedVolume wafer_phv = s_vol.placeVolume(MagicWaferSiLog,Position(wafer_pos_x,
wafer_pos_z,
0));
wafer_phv.addPhysVolID("wafer", wafer_num);
// Magic wafers, set the waferOffsetX for this layer this wafer.
waferSeg->setWaferOffsetX(myLayerNum, wafer_num, thisWaferOffsetX);
wafer_pos_z +=
wafer_dim_z +
2 * Ecal_guard_ring_size;
}
}
#if DD4HEP_VERSION_GE( 0, 15 )
//Store "inner" quantities
caloLayer.inner_nRadiationLengths = nRadiationLengths ;
caloLayer.inner_nInteractionLengths = nInteractionLengths ;
caloLayer.inner_thickness = thickness_sum ;
//Store sensitive slice thickness
caloLayer.sensitive_thickness = s_thick ;
#ifdef VERBOSE
std::cout<<" l_num: "<<l_num <<std::endl;
std::cout<<" s_num: "<<s_num <<std::endl;
std::cout<<" Ecal_inner_radius: "<< Ecal_inner_radius <<std::endl;
std::cout<<" module_thickness: "<< module_thickness <<std::endl;
std::cout<<" l_pos_z: "<< l_pos_z <<std::endl;
std::cout<<" l_thickness: "<< l_thickness <<std::endl;
std::cout<<" s_pos_z: "<< s_pos_z <<std::endl;
std::cout<<" s_thick: "<< s_thick <<std::endl;
std::cout<<" radiator_dim_y: "<< radiator_dim_y <<std::endl;
#endif
//-----------------------------------------------------------------------------------------
caloLayer.distance = Ecal_inner_radius + module_thickness/2.0 - l_pos_z + l_thickness/2. + (s_pos_z+s_thick/2.)
- caloLayer.inner_thickness;
caloLayer.absorberThickness = radiator_dim_y ;
//-----------------------------------------------------------------------------------------
#endif
// Init for outer
nRadiationLengths = 0. ;
nInteractionLengths = 0. ;
thickness_sum = 0. ;
}
nRadiationLengths += s_thick/(2.*slice_material.radLength());
nInteractionLengths += s_thick/(2.*slice_material.intLength());
thickness_sum += s_thick/2;
// Slice placement.
PlacedVolume slice_phv = l_vol.placeVolume(s_vol,Position(0,0,s_pos_z-s_thick/2));
if ( x_slice.isSensitive() ) {
slice_phv.addPhysVolID("layer", myLayerNum++ );
// slice_phv.addPhysVolID("slice",s_num);
}
//fg: not needed slice.setPlacement(slice_phv);
// Increment Z position of slice.
s_pos_z -= s_thick;
// Increment slice number.
++s_num;
}
#if DD4HEP_VERSION_GE( 0, 15 )
caloLayer.outer_nRadiationLengths = nRadiationLengths
+ (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE))/air.radLength();
caloLayer.outer_nInteractionLengths = nInteractionLengths
+ (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE))/air.intLength();
caloLayer.outer_thickness = thickness_sum
+ (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
if (!isFirstSens) caloData->layers.push_back( caloLayer ) ;
#ifdef VERBOSE
std::cout<<" caloLayer.distance: "<< caloLayer.distance <<std::endl;
std::cout<<" caloLayer.inner_nRadiationLengths: "<< caloLayer.inner_nRadiationLengths <<std::endl;
std::cout<<" caloLayer.inner_nInteractionLengths: "<< caloLayer.inner_nInteractionLengths <<std::endl;
std::cout<<" caloLayer.inner_thickness: "<< caloLayer.inner_thickness <<std::endl;
std::cout<<" caloLayer.sensitive_thickness: "<< caloLayer.sensitive_thickness <<std::endl;
std::cout<<" caloLayer.outer_nRadiationLengths: "<< caloLayer.outer_nRadiationLengths <<std::endl;
std::cout<<" caloLayer.outer_nInteractionLengths: "<< caloLayer.outer_nInteractionLengths <<std::endl;
std::cout<<" caloLayer.outer_thickness: "<< caloLayer.outer_thickness <<std::endl;
std::cout<<" EcalBarrel[2]==>caloLayer.inner_thickness + caloLayer.outer_thickness: "
<< caloLayer.inner_thickness + caloLayer.outer_thickness <<std::endl;
#endif
#endif
// Init for next double layer
nRadiationLengths = radiator_dim_y/(stave_material.radLength())
+ (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE))/air.radLength();
nInteractionLengths = radiator_dim_y/(stave_material.intLength())
+ (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE))/air.intLength();
thickness_sum = radiator_dim_y
+ (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
if(radiator_dim_y <= 0) {
stringstream err;
err << " \n ERROR: The subdetector " << x_det.nameStr() << " geometry parameter -- radiator_dim_y = " << radiator_dim_y ;
err << " \n Please check the radiator material name in the subdetector xml file";
throw runtime_error(err.str());
}
// #########################
// BuildBarrelStructureLayer
// #########################
l_dim_x -= (radiator_dim_y + Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
double radiator_dim_x = l_dim_x*2.;
#ifdef VERBOSE
std::cout << "radiator_dim_x = " << radiator_dim_x << std::endl;
#endif
double radiator_dim_z =
Ecal_Barrel_module_dim_z -
2 * Ecal_lateral_face_thickness -
2 * N_FIBERS_W_STRUCTURE * Ecal_fiber_thickness;
string bs_name="bs";
Box barrelStructureLayer_box(radiator_dim_x/2.,radiator_dim_z/2.,radiator_dim_y/2.);
Volume barrelStructureLayer_vol(det_name+"_"+l_name+"_"+bs_name,barrelStructureLayer_box,stave_material);
barrelStructureLayer_vol.setVisAttributes(theDetector.visAttributes(x_layer.visStr()));
// Increment to next layer Z position.
l_pos_z -= l_thickness;
// Without last W StructureLayer, the last part is Si SD even layer.
// the last number of Ecal_nlayers1, Ecal_nlayers2 and Ecal_nlayers3 is odd.
int even_layer = l_num*2;
if(even_layer > Ecal_nlayers1 + Ecal_nlayers2 + Ecal_nlayers3) continue;
//if ( Number_of_Si_Layers_in_Barrel > n_total_layers ) continue;
double bsl_pos_z = l_pos_z - (radiator_dim_y/2. + Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
l_pos_z -= (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
Position bsl_pos(0,0,bsl_pos_z); // Position of the layer.
// PlacedVolume barrelStructureLayer_phv =
mod_vol.placeVolume(barrelStructureLayer_vol,bsl_pos);
l_dim_x -= (Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
l_pos_z -= (radiator_dim_y + Ecal_fiber_thickness * (N_FIBERS_ALVOULUS + N_FIBERS_W_STRUCTURE));
++l_num;
}
}
// Set stave visualization.
if (x_staves) {
mod_vol.setVisAttributes(theDetector.visAttributes(x_staves.visStr()));
}
//====================================================================
// Place ECAL Barrel stave module into the envelope volume
//====================================================================
double X,Y;
X = module_thickness * sin(M_PI/4.);
Y = Ecal_inner_radius + module_thickness / 2.;
for (int stave_id = 1; stave_id <= nsides ; stave_id++)
for (int module_id = 1; module_id < 6; module_id++)
{
double phirot = (stave_id-1) * dphi - hphi*3.0;
double module_z_offset = (2 * module_id-6) * Ecal_Barrel_module_dim_z/2.;
// And the rotation in Mokka is right hand rule, and the rotation in DD4hep is clockwise rule
// So there is a negitive sign when port Mokka into DD4hep
Transform3D tr(RotationZYX(0,phirot,M_PI*0.5),Translation3D(X*cos(phirot)-Y*sin(phirot),
X*sin(phirot)+Y*cos(phirot),
module_z_offset));
PlacedVolume pv = envelope.placeVolume(mod_vol,tr);
pv.addPhysVolID("module",module_id);
pv.addPhysVolID("stave",stave_id);
DetElement sd = (module_id==0&&stave_id==0) ? stave_det : stave_det.clone(_toString(module_id,"module%d")+_toString(stave_id,"stave%d"));
sd.setPlacement(pv);
sdet.add(sd);
}
// Set envelope volume attributes.
envelope.setAttributes(theDetector,x_det.regionStr(),x_det.limitsStr(),x_det.visStr());
sdet.addExtension< LayeredCalorimeterData >( caloData ) ;
return sdet;
}
static Ref_t create_detector(Detector& theDetector, xml_h element, SensitiveDetector sens) {
xml_det_t x_det = element;
Layering layering(x_det);
xml_dim_t dim = x_det.dimensions();
string det_name = x_det.nameStr();
//unused: string det_type = x_det.typeStr();
Material air = theDetector.air();
Material stavesMaterial = theDetector.material(x_det.materialStr());
int numSides = dim.numsides();
int det_id = x_det.id();
DetElement sdet(det_name,det_id);
PlacedVolume pVol;
// --- create an envelope volume and position it into the world ---------------------
Volume envelope = dd4hep::xml::createPlacedEnvelope( theDetector, element , sdet ) ;
sdet.setTypeFlag( DetType::CALORIMETER | DetType::ENDCAP | DetType::HADRONIC ) ;
if( theDetector.buildType() == BUILD_ENVELOPE ) return sdet ;
//-----------------------------------------------------------------------------------
sens.setType("calorimeter");
DetElement stave_det("module0stave0",det_id);
// The way to reaad constant from XML/Detector file.
double Hcal_radiator_thickness = theDetector.constant<double>("Hcal_radiator_thickness");
double Hcal_endcap_lateral_structure_thickness = theDetector.constant<double>("Hcal_endcap_lateral_structure_thickness");
double Hcal_endcap_layer_air_gap = theDetector.constant<double>("Hcal_endcap_layer_air_gap");
//double Hcal_cells_size = theDetector.constant<double>("Hcal_cells_size");
double HcalEndcap_inner_radius = theDetector.constant<double>("HcalEndcap_inner_radius");
double HcalEndcap_outer_radius = theDetector.constant<double>("HcalEndcap_outer_radius");
double HcalEndcap_min_z = theDetector.constant<double>("HcalEndcap_min_z");
double HcalEndcap_max_z = theDetector.constant<double>("HcalEndcap_max_z");
double Hcal_steel_cassette_thickness = theDetector.constant<double>("Hcal_steel_cassette_thickness");
double HcalServices_outer_FR4_thickness = theDetector.constant<double>("HcalServices_outer_FR4_thickness");
double HcalServices_outer_Cu_thickness = theDetector.constant<double>("HcalServices_outer_Cu_thickness");
double Hcal_endcap_services_module_width = theDetector.constant<double>("Hcal_endcap_services_module_width");
Material stainless_steel = theDetector.material("stainless_steel");
Material PCB = theDetector.material("PCB");
Material copper = theDetector.material("Cu");
std::cout <<"\n HcalEndcap_inner_radius = "
<<HcalEndcap_inner_radius/dd4hep::mm <<" mm"
<<"\n HcalEndcap_outer_radius = "
<<HcalEndcap_outer_radius/dd4hep::mm <<" mm"
<<"\n HcalEndcap_min_z = "
<<HcalEndcap_min_z/dd4hep::mm <<" mm"
<<"\n HcalEndcap_max_z = "
<<HcalEndcap_max_z/dd4hep::mm <<" mm"
<<std::endl;
Readout readout = sens.readout();
Segmentation seg = readout.segmentation();
std::vector<double> cellSizeVector = seg.segmentation()->cellDimensions(0); //Assume uniform cell sizes, provide dummy cellID
double cell_sizeX = cellSizeVector[0];
double cell_sizeY = cellSizeVector[1];
//========== fill data for reconstruction ============================
LayeredCalorimeterData* caloData = new LayeredCalorimeterData ;
caloData->layoutType = LayeredCalorimeterData::EndcapLayout ;
caloData->inner_symmetry = 4 ; // hard code cernter box hole
caloData->outer_symmetry = 0 ; // outer tube, or 8 for Octagun
caloData->phi0 = 0 ;
/// extent of the calorimeter in the r-z-plane [ rmin, rmax, zmin, zmax ] in mm.
caloData->extent[0] = HcalEndcap_inner_radius ;
caloData->extent[1] = HcalEndcap_outer_radius ;
caloData->extent[2] = HcalEndcap_min_z ;
caloData->extent[3] = HcalEndcap_max_z ;
int endcapID = 0;
for(xml_coll_t c(x_det.child(_U(dimensions)),_U(dimensions)); c; ++c)
{
xml_comp_t l(c);
double dim_x = l.attr<double>(_Unicode(dim_x));
double dim_y = l.attr<double>(_Unicode(dim_y));
double dim_z = l.attr<double>(_Unicode(dim_z));
double pos_y = l.attr<double>(_Unicode(y_offset));
// Hcal Endcap module shape
double box_half_x= dim_x/2.0; // module width, all are same
double box_half_y= dim_y/2.0; // total thickness, all are same
double box_half_z= dim_z/2.0; // module length, changed,
double x_offset = box_half_x*numSides-box_half_x*endcapID*2.0-box_half_x;
double y_offset = pos_y;
Box EndcapModule(box_half_x,box_half_y,box_half_z);
// define the name of each endcap Module
string envelopeVol_name = det_name+_toString(endcapID,"_EndcapModule%d");
Volume envelopeVol(envelopeVol_name,EndcapModule,stavesMaterial);
// Set envelope volume attributes.
envelopeVol.setAttributes(theDetector,x_det.regionStr(),x_det.limitsStr(),x_det.visStr());
double FEE_half_x = box_half_x-Hcal_endcap_services_module_width/2.0;
double FEE_half_y = box_half_y;
double FEE_half_Z = Hcal_endcap_services_module_width/2.0;
Box FEEBox(FEE_half_x,FEE_half_y,FEE_half_Z);
Volume FEEModule("Hcal_endcap_FEE",FEEBox,air);
double FEELayer_thickness = Hcal_steel_cassette_thickness + HcalServices_outer_FR4_thickness + HcalServices_outer_Cu_thickness;
Box FEELayerBox(FEE_half_x,FEELayer_thickness/2.0,FEE_half_Z);
Volume FEELayer("FEELayer",FEELayerBox,air);
Box FEELayerSteelBox(FEE_half_x,Hcal_steel_cassette_thickness/2.0,FEE_half_Z);
Volume FEELayerSteel("FEELayerSteel",FEELayerSteelBox,stainless_steel);
pVol = FEELayer.placeVolume(FEELayerSteel,
Position(0,
(-FEELayer_thickness/2.0
+Hcal_steel_cassette_thickness/2.0),
0));
Box FEELayerFR4Box(FEE_half_x,HcalServices_outer_FR4_thickness/2.0,FEE_half_Z);
Volume FEELayerFR4("FEELayerFR4",FEELayerFR4Box,PCB);
pVol = FEELayer.placeVolume(FEELayerFR4,
Position(0,
(-FEELayer_thickness/2.0+Hcal_steel_cassette_thickness
+HcalServices_outer_FR4_thickness/2.0),
0));
Box FEELayerCuBox(FEE_half_x,HcalServices_outer_Cu_thickness/2.0,FEE_half_Z);
Volume FEELayerCu("FEELayerCu",FEELayerCuBox,copper);
pVol = FEELayer.placeVolume(FEELayerCu,
Position(0,
(-FEELayer_thickness/2.0+Hcal_steel_cassette_thickness+HcalServices_outer_FR4_thickness
+HcalServices_outer_Cu_thickness/2.0),
0));
// ========= Create Hcal Chamber (i.e. Layers) ==============================
// It will be the sub volume for placing the slices.
// Itself will be placed into the Hcal Endcap modules envelope.
// ==========================================================================
// create Layer (air) and place the slices (Polystyrene,Cu,FR4,air) into it.
// place the Layer into the Hcal Endcap Modules envelope (stavesMaterial).
// First Hcal Chamber position, start after first radiator
double layer_pos_y = - box_half_y + Hcal_radiator_thickness;
// Create Hcal Endcap Chamber without radiator
// Place into the Hcal Encap module envelope, after each radiator
int layer_num = 1;
for(xml_coll_t m(x_det,_U(layer)); m; ++m) {
xml_comp_t x_layer = m;
int repeat = x_layer.repeat(); // Get number of layers.
double layer_thickness = layering.layer(layer_num)->thickness();
string layer_name = envelopeVol_name+"_layer";
DetElement layer(stave_det,layer_name,det_id);
// Active Layer box & volume
double active_layer_dim_x = box_half_x - Hcal_endcap_lateral_structure_thickness - Hcal_endcap_layer_air_gap;
double active_layer_dim_y = layer_thickness/2.0;
double active_layer_dim_z = box_half_z;
// Build chamber including air gap
// The Layer will be filled with slices,
Volume layer_vol(layer_name, Box((active_layer_dim_x + Hcal_endcap_layer_air_gap),
active_layer_dim_y,active_layer_dim_z), air);
LayeredCalorimeterData::Layer caloLayer ;
caloLayer.cellSize0 = cell_sizeX;
caloLayer.cellSize1 = cell_sizeY;
// ========= Create sublayer slices =========================================
// Create and place the slices into Layer
// ==========================================================================
// Create the slices (sublayers) within the Hcal Chamber.
double slice_pos_y = -(layer_thickness / 2.0);
int slice_number = 0;
double nRadiationLengths=0.;
double nInteractionLengths=0.;
double thickness_sum=0;
nRadiationLengths = Hcal_radiator_thickness/(stavesMaterial.radLength());
nInteractionLengths = Hcal_radiator_thickness/(stavesMaterial.intLength());
thickness_sum = Hcal_radiator_thickness;
for(xml_coll_t k(x_layer,_U(slice)); k; ++k) {
xml_comp_t x_slice = k;
string slice_name = layer_name + _toString(slice_number,"_slice%d");
double slice_thickness = x_slice.thickness();
Material slice_material = theDetector.material(x_slice.materialStr());
DetElement slice(layer,_toString(slice_number,"slice%d"),det_id);
slice_pos_y += slice_thickness / 2.0;
// Slice volume & box
Volume slice_vol(slice_name,Box(active_layer_dim_x,slice_thickness/2.0,active_layer_dim_z),slice_material);
nRadiationLengths += slice_thickness/(2.*slice_material.radLength());
nInteractionLengths += slice_thickness/(2.*slice_material.intLength());
thickness_sum += slice_thickness/2;
if ( x_slice.isSensitive() ) {
sens.setType("calorimeter");
slice_vol.setSensitiveDetector(sens);
#if DD4HEP_VERSION_GE( 0, 15 )
//Store "inner" quantities
caloLayer.inner_nRadiationLengths = nRadiationLengths;
caloLayer.inner_nInteractionLengths = nInteractionLengths;
caloLayer.inner_thickness = thickness_sum;
//Store scintillator thickness
caloLayer.sensitive_thickness = slice_thickness;
#endif
//Reset counters to measure "outside" quantitites
nRadiationLengths=0.;
nInteractionLengths=0.;
thickness_sum = 0.;
}
nRadiationLengths += slice_thickness/(2.*slice_material.radLength());
nInteractionLengths += slice_thickness/(2.*slice_material.intLength());
thickness_sum += slice_thickness/2;
// Set region, limitset, and vis.
slice_vol.setAttributes(theDetector,x_slice.regionStr(),x_slice.limitsStr(),x_slice.visStr());
// slice PlacedVolume
PlacedVolume slice_phv = layer_vol.placeVolume(slice_vol,Position(0,slice_pos_y,0));
//slice_phv.addPhysVolID("slice",slice_number);
slice.setPlacement(slice_phv);
// Increment Z position for next slice.
slice_pos_y += slice_thickness / 2.0;
// Increment slice number.
++slice_number;
}
// Set region, limitset, and vis.
layer_vol.setAttributes(theDetector,x_layer.regionStr(),x_layer.limitsStr(),x_layer.visStr());
#if DD4HEP_VERSION_GE( 0, 15 )
//Store "outer" quantities
caloLayer.outer_nRadiationLengths = nRadiationLengths;
caloLayer.outer_nInteractionLengths = nInteractionLengths;
caloLayer.outer_thickness = thickness_sum;
#endif
// ========= Place the Layer (i.e. Chamber) =================================
// Place the Layer into the Hcal Endcap module envelope.
// with the right position and rotation.
// Registry the IDs (layer, stave, module).
// Place the same layer 48 times into Endcap module
// ==========================================================================
for (int j = 0; j < repeat; j++) {
// Layer position in y within the Endcap Modules.
layer_pos_y += layer_thickness / 2.0;
PlacedVolume layer_phv = envelopeVol.placeVolume(layer_vol,
Position(0,layer_pos_y,0));
// registry the ID of Layer, stave and module
layer_phv.addPhysVolID("layer",layer_num);
// then setPlacement for it.
layer.setPlacement(layer_phv);
pVol = FEEModule.placeVolume(FEELayer,
Position(0,layer_pos_y,0));
//-----------------------------------------------------------------------------------------
if ( caloData->layers.size() < (unsigned int)repeat ) {
caloLayer.distance = HcalEndcap_min_z + box_half_y + layer_pos_y
- caloLayer.inner_thickness ; // Will be added later at "DDMarlinPandora/DDGeometryCreator.cc:226" to get center of sensitive element
caloLayer.absorberThickness = Hcal_radiator_thickness ;
caloData->layers.push_back( caloLayer ) ;
}
//-----------------------------------------------------------------------------------------
// ===== Prepare for next layer (i.e. next Chamber) =========================
// Prepare the chamber placement position and the chamber dimension
// ==========================================================================
// Increment the layer_pos_y
// Place Hcal Chamber after each radiator
layer_pos_y += layer_thickness / 2.0;
layer_pos_y += Hcal_radiator_thickness;
++layer_num;
}
}
// =========== Place Hcal Endcap envelope ===================================
// Finally place the Hcal Endcap envelope into the world volume.
// Registry the stave(up/down), module(left/right) and endcapID.
// ==========================================================================
// Acording to the number of staves and modules,
// Place the same Hcal Endcap module volume into the world volume
// with the right position and rotation.
for(int stave_num=0;stave_num<2;stave_num++){
double EndcapModule_pos_x = 0;
double EndcapModule_pos_y = 0;
double EndcapModule_pos_z = 0;
double rot_EM = 0;
double EndcapModule_center_pos_z = HcalEndcap_min_z + box_half_y;
double FEEModule_pos_x = 0;
double FEEModule_pos_y = 0;
double FEEModule_pos_z = 0;
double FEEModule_center_pos_z = HcalEndcap_min_z + box_half_y;
switch (stave_num)
{
case 0 :
EndcapModule_pos_x = x_offset;
EndcapModule_pos_y = y_offset;
FEEModule_pos_x = x_offset;
FEEModule_pos_y = y_offset + box_half_z + Hcal_endcap_services_module_width/2.0;
break;
case 1 :
EndcapModule_pos_x = -x_offset;
EndcapModule_pos_y = -y_offset;
FEEModule_pos_x = -x_offset;
FEEModule_pos_y = -y_offset - box_half_z - Hcal_endcap_services_module_width/2.0;
break;
}
for(int module_num=0;module_num<2;module_num++) {
int module_id = (module_num==0)? 0:6;
rot_EM = (module_id==0)?(-M_PI/2.0):(M_PI/2.0);
EndcapModule_pos_z = (module_id==0)? -EndcapModule_center_pos_z:EndcapModule_center_pos_z;
PlacedVolume env_phv = envelope.placeVolume(envelopeVol,
Transform3D(RotationX(rot_EM),
Translation3D(EndcapModule_pos_x,
EndcapModule_pos_y,
EndcapModule_pos_z)));
env_phv.addPhysVolID("tower",endcapID);
env_phv.addPhysVolID("stave",stave_num); // y: up /down
env_phv.addPhysVolID("module",module_id); // z: -/+ 0/6
env_phv.addPhysVolID("system",det_id);
FEEModule_pos_z = (module_id==0)? -FEEModule_center_pos_z:FEEModule_center_pos_z;
if (!(endcapID==0))
env_phv = envelope.placeVolume(FEEModule,
Transform3D(RotationX(rot_EM),
Translation3D(FEEModule_pos_x,
FEEModule_pos_y,
FEEModule_pos_z)));
DetElement sd = (module_num==0&&stave_num==0) ? stave_det : stave_det.clone(_toString(module_id,"module%d")+_toString(stave_num,"stave%d"));
sd.setPlacement(env_phv);
}
}
endcapID++;
}
sdet.addExtension< LayeredCalorimeterData >( caloData ) ;
return sdet;
}
static long createGearForILD(Detector& description, int /*argc*/, char** /*argv*/) {
std::cout << " **** running plugin createGearForILD ! " << std::endl ;
// ===========================================================================================
// global parameters:
double crossing_angle(0.) ;
try{ crossing_angle = description.constant<double>("ILC_Main_Crossing_Angle") ; } catch(std::runtime_error&e) {std::cerr << " >>>> " << e.what() << std::endl ;}
//========= TPC ==============================================================================
try{
DetElement tpcDE = description.detector("TPC") ;
FixedPadSizeTPCData* tpc = tpcDE.extension<FixedPadSizeTPCData>() ;
gear::TPCParametersImpl* gearTPC = new gear::TPCParametersImpl( tpc->driftLength /dd4hep::mm , gear::PadRowLayout2D::POLAR ) ;
gearTPC->setPadLayout( new gear::FixedPadSizeDiskLayout( tpc->rMinReadout/dd4hep::mm , tpc->rMaxReadout/dd4hep::mm, tpc->padHeight/dd4hep::mm,
tpc->padWidth/dd4hep::mm , tpc->maxRow, tpc->padGap /dd4hep::mm ) ) ;
gearTPC->setDoubleVal("tpcInnerRadius", tpc->rMin/dd4hep::mm ) ; // inner r of support tube
gearTPC->setDoubleVal("tpcOuterRadius", tpc->rMax/dd4hep::mm ) ; // outer radius of TPC
gearTPC->setDoubleVal("tpcInnerWallThickness", tpc->innerWallThickness/dd4hep::mm ) ; // thickness of inner shell
gearTPC->setDoubleVal("tpcOuterWallThickness", tpc->outerWallThickness/dd4hep::mm ) ; // thickness of outer shell
tpcDE.addExtension< GearHandle >( new GearHandle( gearTPC, "TPCParameters" ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//========= VXD ==============================================================================
try{
DetElement vxdDE = description.detector("VXD") ;
ZPlanarData* vxd = vxdDE.extension<ZPlanarData>() ;
// ZPlanarParametersImpl (int type, double shellInnerRadius, double shellOuterRadius, double shellHalfLength, double shellGap, double shellRadLength)
int vxdType = gear::ZPlanarParameters::CMOS ;
gear::ZPlanarParametersImpl* gearVXD = new gear::ZPlanarParametersImpl( vxdType, vxd->rInnerShell/dd4hep::mm, vxd->rOuterShell/dd4hep::mm,
vxd->zHalfShell/dd4hep::mm , vxd->gapShell/dd4hep::mm , 0. ) ;
for(unsigned i=0,n=vxd->layers.size() ; i<n; ++i){
const rec::ZPlanarData::LayerLayout& l = vxd->layers[i] ;
// FIXME set rad lengths to 0 -> need to get from dd4hep ....
gearVXD->addLayer( l.ladderNumber, l.phi0,
l.distanceSupport/dd4hep::mm, l.offsetSupport/dd4hep::mm, l.thicknessSupport/dd4hep::mm, l.zHalfSupport/dd4hep::mm, l.widthSupport/dd4hep::mm, 0. ,
l.distanceSensitive/dd4hep::mm, l.offsetSensitive/dd4hep::mm, l.thicknessSensitive/dd4hep::mm, l.zHalfSensitive/dd4hep::mm, l.widthSensitive/dd4hep::mm, 0. ) ;
}
GearHandle* handle = new GearHandle( gearVXD, "VXDParameters" ) ;
// quick hack for now: add the one material that is needed by KalDet :
// handle->addMaterial( "VXDSupportMaterial", 2.075865162e+01, 1.039383117e+01, 2.765900000e+02, 1.014262421e+03, 3.341388059e+03) ;
// -------- better: get right averaged material from first ladder: ------------------
MaterialManager matMgr( Detector::getInstance().world().volume() ) ;
const rec::ZPlanarData::LayerLayout& l = vxd->layers[0] ;
Vector3D a( l.distanceSupport , l.phi0 , 0. , Vector3D::cylindrical ) ;
Vector3D b( l.distanceSupport + l.thicknessSupport , l.phi0 , 0. , Vector3D::cylindrical ) ;
const MaterialVec& materials = matMgr.materialsBetween( a , b ) ;
MaterialData mat = ( materials.size() > 1 ? matMgr.createAveragedMaterial( materials ) : materials[0].first ) ;
// std::cout << " ####### found materials between points : " << a << " and " << b << " : " ;
// for( unsigned i=0,n=materials.size();i<n;++i){
// std::cout << materials[i].first.name() << "[" << materials[i].second << "], " ;
// }
// std::cout << std::endl ;
// std::cout << " averaged material : " << mat << std::endl ;
handle->addMaterial( "VXDSupportMaterial", mat.A(), mat.Z() , mat.density()/(dd4hep::kg/(dd4hep::g*dd4hep::m3)) , mat.radiationLength()/dd4hep::mm , mat.interactionLength()/dd4hep::mm ) ;
vxdDE.addExtension< GearHandle >( handle ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//========= SIT ==============================================================================
try{
DetElement sitDE = description.detector("SIT") ;
ZPlanarData* sit = sitDE.extension<ZPlanarData>() ;
// ZPlanarParametersImpl (int type, double shellInnerRadius, double shellOuterRadius, double shellHalfLength, double shellGap, double shellRadLength)
int sitType = gear::ZPlanarParameters::CCD ;
gear::ZPlanarParametersImpl* gearSIT = new gear::ZPlanarParametersImpl( sitType, sit->rInnerShell/dd4hep::mm, sit->rOuterShell/dd4hep::mm,
sit->zHalfShell/dd4hep::mm , sit->gapShell/dd4hep::mm , 0. ) ;
std::vector<int> n_sensors_per_ladder ;
for(unsigned i=0,n=sit->layers.size() ; i<n; ++i){
const rec::ZPlanarData::LayerLayout& l = sit->layers[i] ;
// FIXME set rad lengths to 0 -> need to get from dd4hep ....
gearSIT->addLayer( l.ladderNumber, l.phi0,
l.distanceSupport/dd4hep::mm, l.offsetSupport/dd4hep::mm, l. thicknessSupport/dd4hep::mm, l.zHalfSupport/dd4hep::mm, l.widthSupport/dd4hep::mm, 0. ,
l.distanceSensitive/dd4hep::mm, l.offsetSensitive/dd4hep::mm, l. thicknessSensitive/dd4hep::mm, l.zHalfSensitive/dd4hep::mm, l.widthSensitive/dd4hep::mm, 0. ) ;
n_sensors_per_ladder.push_back( l.sensorsPerLadder);
}
gearSIT->setDoubleVal("strip_width_mm" , sit->widthStrip / dd4hep::mm ) ;
gearSIT->setDoubleVal("strip_length_mm" , sit->lengthStrip/ dd4hep::mm ) ;
gearSIT->setDoubleVal("strip_pitch_mm" , sit->pitchStrip / dd4hep::mm ) ;
gearSIT->setDoubleVal("strip_angle_deg" , sit->angleStrip / dd4hep::deg ) ;
gearSIT->setIntVals("n_sensors_per_ladder",n_sensors_per_ladder);
sitDE.addExtension< GearHandle >( new GearHandle( gearSIT, "SITParameters" ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//============================================================================================
try {
DetElement setDE = description.detector("SET") ;
ZPlanarData* set = setDE.extension<ZPlanarData>() ;
// ZPlanarParametersImpl (int type, double shellInnerRadius, double shellOuterRadius, double shellHalfLength, double shellGap, double shellRadLength)
int setType = gear::ZPlanarParameters::CCD ;
gear::ZPlanarParametersImpl* gearSET = new gear::ZPlanarParametersImpl( setType, set->rInnerShell/dd4hep::mm, set->rOuterShell/dd4hep::mm,
set->zHalfShell/dd4hep::mm , set->gapShell/dd4hep::mm , 0. ) ;
std::vector<int> n_sensors_per_ladder ;
//n_sensors_per_ladder.clear() ;
for(unsigned i=0,n=set->layers.size() ; i<n; ++i){
const rec::ZPlanarData::LayerLayout& l = set->layers[i] ;
// FIXME set rad lengths to 0 -> need to get from dd4hep ....
gearSET->addLayer( l.ladderNumber, l.phi0,
l.distanceSupport/dd4hep::mm, l.offsetSupport/dd4hep::mm, l. thicknessSupport/dd4hep::mm, l.zHalfSupport/dd4hep::mm, l.widthSupport/dd4hep::mm, 0. ,
l.distanceSensitive/dd4hep::mm, l.offsetSensitive/dd4hep::mm, l. thicknessSensitive/dd4hep::mm, l.zHalfSensitive/dd4hep::mm, l.widthSensitive/dd4hep::mm, 0. ) ;
n_sensors_per_ladder.push_back( l.sensorsPerLadder);
}
gearSET->setDoubleVal("strip_width_mm" , set->widthStrip / dd4hep::mm ) ;
gearSET->setDoubleVal("strip_length_mm" , set->lengthStrip/ dd4hep::mm ) ;
gearSET->setDoubleVal("strip_pitch_mm" , set->pitchStrip / dd4hep::mm ) ;
gearSET->setDoubleVal("strip_angle_deg" , set->angleStrip / dd4hep::deg ) ;
gearSET->setIntVals("n_sensors_per_ladder",n_sensors_per_ladder);
setDE.addExtension< GearHandle >( new GearHandle( gearSET, "SETParameters" ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//============================================================================================
try {
DetElement ftdDE = description.detector("FTD") ;
ZDiskPetalsData* ftd = ftdDE.extension<ZDiskPetalsData>() ;
gear::FTDParametersImpl* gearFTD = new gear::FTDParametersImpl();
for(unsigned i=0,n=ftd->layers.size() ; i<n; ++i){
const rec::ZDiskPetalsData::LayerLayout& l = ftd->layers[i] ;
bool isDoubleSided = l.typeFlags[ rec::ZDiskPetalsStruct::SensorType::DoubleSided ] ;
// avoid 'undefined reference' at link time ( if built w/o optimization ):
static const int PIXEL = gear::FTDParameters::PIXEL ;
static const int STRIP = gear::FTDParameters::STRIP ;
int sensorType = ( l.typeFlags[ rec::ZDiskPetalsStruct::SensorType::Pixel ] ? PIXEL : STRIP ) ;
// gear::FTDParameters::PIXEL : gear::FTDParameters::STRIP ) ;
double zoffset = fabs( l.zOffsetSupport ) ;
double signoffset = l.zOffsetSupport > 0 ? 1. : -1 ;
gearFTD->addLayer( l.petalNumber, l.sensorsPerPetal,
isDoubleSided, sensorType,
l.petalHalfAngle, l.phi0, l.alphaPetal,
l.zPosition/dd4hep::mm, zoffset/dd4hep::mm, signoffset,
l.distanceSupport/dd4hep::mm, l.thicknessSupport/dd4hep::mm,
l.widthInnerSupport/dd4hep::mm, l.widthOuterSupport/dd4hep::mm,
l.lengthSupport/dd4hep::mm,
0.,
l.distanceSensitive/dd4hep::mm, l.thicknessSensitive/dd4hep::mm,
l.widthInnerSensitive/dd4hep::mm, l.widthOuterSensitive/dd4hep::mm,
l.lengthSensitive/dd4hep::mm,
0. ) ;
// FIXME set rad lengths to 0 -> need to get from dd4hep ....
}
gearFTD->setDoubleVal("strip_width_mm" , ftd->widthStrip / dd4hep::mm ) ;
gearFTD->setDoubleVal("strip_length_mm" , ftd->lengthStrip/ dd4hep::mm ) ;
gearFTD->setDoubleVal("strip_pitch_mm" , ftd->pitchStrip / dd4hep::mm ) ;
gearFTD->setDoubleVal("strip_angle_deg" , ftd->angleStrip / dd4hep::deg ) ;
ftdDE.addExtension< GearHandle >( new GearHandle( gearFTD, "FTDParameters" ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//============================================================================================
try {
DetElement coilDE = description.detector("Coil") ;
gear::GearParametersImpl* gearCOIL = new gear::GearParametersImpl();
Tube coilTube = Tube( coilDE.volume().solid() ) ;
gearCOIL->setDoubleVal("Coil_cryostat_inner_radius" , coilTube->GetRmin()/ dd4hep::mm ) ;
gearCOIL->setDoubleVal("Coil_cryostat_outer_radius" , coilTube->GetRmax()/ dd4hep::mm ) ;
gearCOIL->setDoubleVal("Coil_cryostat_half_z" , coilTube->GetDZ()/ dd4hep::mm ) ;
coilDE.addExtension< GearHandle >( new GearHandle( gearCOIL, "CoilParameters" ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//============================================================================================
try {
DetElement tubeDE = description.detector("Tube") ;
ConicalSupportData* tube = tubeDE.extension<ConicalSupportData>() ;
gear::GearParametersImpl* gearTUBE = new gear::GearParametersImpl();
tube->isSymmetricInZ = true ;
unsigned n = tube->sections.size() ;
std::vector<double> rInner(n) ;
std::vector<double> rOuter(n) ;
std::vector<double> zStart(n) ;
for(unsigned i=0 ; i<n ; ++i){
const ConicalSupportData::Section& s = tube->sections[i] ;
rInner[i] = s.rInner/ dd4hep::mm ;
rOuter[i] = s.rOuter/ dd4hep::mm ;
zStart[i] = s.zPos / dd4hep::mm ;
// FIXME set rad lengths to 0 -> need to get from dd4hep ....
}
gearTUBE->setDoubleVals("RInner" , rInner ) ;
gearTUBE->setDoubleVals("ROuter" , rOuter ) ;
gearTUBE->setDoubleVals("Z" , zStart ) ;
tubeDE.addExtension< GearHandle >( new GearHandle( gearTUBE, "BeamPipe" ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
//========= CALO ==============================================================================
//**********************************************************
//* gear interface w/ LayeredCalorimeterData extension
//**********************************************************
std::map< std::string, std::string > caloMap ;
caloMap["HcalBarrel"] = "HcalBarrelParameters" ;
caloMap["EcalBarrel"] = "EcalBarrelParameters" ;
caloMap["EcalEndcap"] = "EcalEndcapParameters" ;
caloMap["EcalPlug"] = "EcalPlugParameters" ;
caloMap["YokeBarrel"] = "YokeBarrelParameters" ;
caloMap["YokeEndcap"] = "YokeEndcapParameters" ;
caloMap["YokePlug"] = "YokePlugParameters" ;
caloMap["HcalBarrel"] = "HcalBarrelParameters" ;
caloMap["HcalEndcap"] = "HcalEndcapParameters" ;
caloMap["HcalRing"] = "HcalRingParameters" ;
caloMap["Lcal"] = "LcalParameters" ;
caloMap["LHcal"] = "LHcalParameters" ;
caloMap["BeamCal"] = "BeamCalParameters" ;
for( std::map< std::string, std::string >::const_iterator it = caloMap.begin() ; it != caloMap.end() ; ++it ){
try {
DetElement caloDE = description.detector( it->first ) ;
LayeredCalorimeterData* calo = caloDE.extension<LayeredCalorimeterData>() ;
gear::CalorimeterParametersImpl* gearCalo =
( calo->layoutType == LayeredCalorimeterData::BarrelLayout ?
new gear::CalorimeterParametersImpl( calo->extent[0]/dd4hep::mm, calo->extent[3]/dd4hep::mm, calo->inner_symmetry, calo->phi0 ) :
//CalorimeterParametersImpl (double rMin, double zMax, int symOrder=8, double phi0=0.0) - C'tor for a cylindrical (octagonal) BARREL calorimeter.
new gear::CalorimeterParametersImpl( calo->extent[0]/dd4hep::mm, calo->extent[1]/dd4hep::mm, calo->extent[2]/dd4hep::mm, calo->outer_symmetry, calo->phi0 ) ) ;
//CalorimeterParametersImpl (double rMin, double rMax, double zMin, int symOrder=2, double phi0=0.0) - C'tor for a cylindrical (octagonal) ENDCAP calorimeter.
for( unsigned i=0, nL = calo->layers.size() ; i <nL ; ++i ){
LayeredCalorimeterData::Layer& l = calo->layers[i] ;
//Do some arithmetic to get thicknesses and (approximate) absorber thickneses from "new" rec structures
//The positioning should come out right, but the absorber thickness should be overestimated due to the presence of
//other less dense material
if( i == 0 ) {
gearCalo->layerLayout().positionLayer( l.distance/dd4hep::mm,
(l.inner_thickness+l.sensitive_thickness/2.)/dd4hep::mm ,
l.cellSize0/dd4hep::mm, l.cellSize1/dd4hep::mm,
(l.inner_thickness-l.sensitive_thickness/2.)/dd4hep::mm ) ;
}else{
gearCalo->layerLayout().addLayer( (l.inner_thickness+l.sensitive_thickness/2.+calo->layers[i-1].outer_thickness-calo->layers[i-1].sensitive_thickness/2. ) / dd4hep::mm ,
l.cellSize0/dd4hep::mm, l.cellSize1/dd4hep::mm, (l.inner_thickness-l.sensitive_thickness/2.+calo->layers[i-1].outer_thickness-calo->layers[i-1].sensitive_thickness/2.)/dd4hep::mm) ;
}
// if( i == 0 ) {
// gearCalo->layerLayout().positionLayer( l.distance/dd4hep::mm, l.thickness/dd4hep::mm ,
// l.cellSize0/dd4hep::mm, l.cellSize1/dd4hep::mm, l.absorberThickness/dd4hep::mm ) ;
// }else{
// gearCalo->layerLayout().addLayer( l.thickness/dd4hep::mm ,
// l.cellSize0/dd4hep::mm, l.cellSize1/dd4hep::mm, l.absorberThickness/dd4hep::mm ) ;
// }
}
if( it->first == "HcalBarrel" ){
// additional parameters needed by MarlinPandora
gearCalo->setIntVal("Hcal_outer_polygon_order" , calo->outer_symmetry ) ;
gearCalo->setDoubleVal("Hcal_outer_polygon_phi0" , calo->phi0 ) ;
}
if( it->first == "BeamCal" ){
try{
// additional parameters needed by BCalReco
SensitiveDetector sD = description.sensitiveDetector( it->first ) ;
Readout readOut = sD.readout() ;
Segmentation seg = readOut.segmentation() ;
// DDSegmentation::DoubleVecParameter rPar = dynamic_cast<DDSegmentation::DoubleVecParameter>( seg.parameter("grid_r_values"));
DDSegmentation::DoubleVecParameter pPar = dynamic_cast<DDSegmentation::DoubleVecParameter>( seg.parameter("grid_phi_values"));
DDSegmentation::DoubleParameter oPPar= dynamic_cast<DDSegmentation::DoubleParameter>( seg.parameter("offset_phi"));
//offset_phi="-180*degree+(360*degree-BCal_SpanningPhi)*0.5"
double offsetPhi = oPPar->typedValue() ;
double spanningPhi = 360.*dd4hep::deg - 2.*( offsetPhi + 180.*dd4hep::deg ) ;
gearCalo->setDoubleVals( "phi_segmentation" , pPar->typedValue() );
gearCalo->setDoubleVal( "cylinder_starting_phi", offsetPhi );
gearCalo->setDoubleVal( "cylinder_spanning_phi", spanningPhi );
gearCalo->setDoubleVal( "beam_crossing_angle" , crossing_angle );
//fixme: don't know how to get these parameters at this stage ...
// probably need a named parameter object at every DetElement ....
gearCalo->setDoubleVal( "dead_area_outer_r" , 0 );
gearCalo->setDoubleVal( "pairsMonitorZ" , 0. );
gearCalo->setDoubleVal( "FIXME_dead_area_outer_r" , -1. );
gearCalo->setDoubleVal( "FIXME_pairsMonitorZ" , -1. );
} catch( std::runtime_error& e ){
std::cerr << " >>>> BeamCal: " << e.what() << std::endl ;
}
}
if( it->first == "Lcal" || it->first == "LHcal" ){
gearCalo->setDoubleVal( "beam_crossing_angle" , crossing_angle );
}
caloDE.addExtension< GearHandle >( new GearHandle( gearCalo, it->second ) ) ;
} catch( std::runtime_error& e ){
std::cerr << " >>>> " << e.what() << std::endl ;
}
} // calo loop
//**********************************************************
//* test gear interface w/ LayeredExtensionImpl extension
//**********************************************************
// DetElement calo2DE = description.detector("EcalBarrel") ;
// Calorimeter calo2( calo2DE ) ;
// gear::CalorimeterParametersImpl* gearCalo2 =
// ( calo2.isBarrel() ?
// new gear::CalorimeterParametersImpl( calo2.getRMin()/dd4hep::mm, calo2.getZMax()/dd4hep::mm, calo2.getNSides(), 0. ) : // fixme: phi 0 is not defined ??
// new gear::CalorimeterParametersImpl( calo2.getRMin()/dd4hep::mm, calo2.getRMax()/dd4hep::mm, calo2.getZMin()/dd4hep::mm, calo2.getNSides(), 0. )
// ) ;
// for( unsigned i=0, nL = calo2.numberOfLayers() ; i <nL ; ++i ){
// if( i == 0 ) {
// gearCalo2->layerLayout().positionLayer( calo2.getRMin()/dd4hep::mm, calo2.thickness(i)/dd4hep::mm , 0. /dd4hep::mm, 0. /dd4hep::mm, calo2.absorberThickness(i)/dd4hep::mm ) ;
// }else{ // fixme: cell sizes not in API !?
// gearCalo2->layerLayout().addLayer( calo2.thickness(i)/dd4hep::mm , 0. /dd4hep::mm, 0. /dd4hep::mm, calo2.absorberThickness(i)/dd4hep::mm ) ;
// }
// }
// calo2DE.addExtension< GearHandle >( new GearHandle( gearCalo2, "EcalBarrelParameters" ) ) ;
//============================================================================================
// --- Detector::apply() expects return code 1 if all went well ! ----
return 1;
}
