Commit 235a4c2a authored by Marshall Scott's avatar Marshall Scott
Browse files

Resolve "ZDC sampling detector"

parent 5af8f344
Pipeline #10950 failed with stages
in 10 seconds
......@@ -284,7 +284,9 @@
<constant name="ForwardRomanPotC_ID" value="157"/>
<constant name="ForwardOffMTracker_ID" value="159"/>
<constant name="ffi_ZDC_ID" value="160"/>
<constant name="ffi_ZDC_HCAL_ID" value="161"/>
<comment>
=====================================
......@@ -654,7 +656,7 @@
<comment> Global parameters </comment>
<constant name="ffi_ZDC_width" value="60.0 * cm"/>
<constant name="ffi_ZDC_thickness" value="200.0 * cm"/>
<constant name="ffi_ZDC_thickness" value="61.0 * cm"/><comment> Changed from 200.0 cm </comment>
<comment> Original Global parameters </comment>
<!--
<constant name="ffi_ZDC_thickness" value="250.0 * cm"/>
......@@ -670,6 +672,21 @@
<constant name="ffi_ZDC_ECAL_ntower" value="20"/>
-->
<comment> ZDC HCAL parameters </comment>
<constant name="ffi_ZDC_HCAL_CrossingAngle" value="0.020*rad"/>
<constant name="ffi_ZDC_HCAL_tracker_region_zmax" value="5*m"/>
<constant name="ffi_ZDC_HCAL_tracker_region_rmax" value="5*m"/>
<constant name="ffi_ZDC_HCAL_offset" value="5.0*mm"/>
<constant name="ffi_ZDC_HCAL_st_length" value="20.0*mm"/>
<constant name="ffi_ZDC_HCAL_lt_length" value="ffi_ZDC_width"/><comment> Changed from 40.0mm </comment>
<constant name="ffi_ZDC_HCAL_st_x_pos" value="0.60*m"/>
<constant name="ffi_ZDC_HCAL_st_y_pos" value="0.0*m"/>
<constant name="ffi_ZDC_HCAL_st_z_pos" value="ffi_ZDC_z_pos + ffi_ZDC_ECAL_thickness + 1*cm"/> <comment> Was 34 m, changed to be placed right after ZDC(The ecal) </comment>
<constant name="ffi_ZDC_HCAL_lt_x_pos" value="ffi_ZDC_x_pos"/>
<constant name="ffi_ZDC_HCAL_lt_y_pos" value="ffi_ZDC_y_pos"/>
<constant name="ffi_ZDC_HCAL_lt_z_pos" value="ffi_ZDC_z_pos + ffi_ZDC_ECAL_thickness + 1*cm"/> <comment> Was 34 m, changed to be placed right after ZDC(The ecal) </comment>
<comment>
-----------------------
Gaseous RICH Parameters
......
<lccdd xmlns:compact="http://www.lcsim.org/schemas/compact/1.0"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xs:noNamespaceSchemaLocation="http://www.lcsim.org/schemas/compact/1.0/compact.xsd">
<!-- Some information about detector -->
<info name="ZDC" title="Zero Degree Calorimeter"
author="Marshall Scott"
url="https://eicweb.phy.anl.gov/EIC/detectors/reference_detector.git"
status="development"
version="v1 2021-04-20">
<comment>Zero Degree Calorimeter detector</comment>
<comment>Copied from https://eicweb.phy.anl.gov/EIC/NPDet/-/blob/master/src/detectors/calorimeters/compact/ZDC_example.xml</comment>
</info>
<!-- Use DD4hep elements and materials definitions -->
<includes>
</includes>
<define>
</define>
<limits>
</limits>
<regions>
</regions>
<display>
</display>
<!-- Define detector -->
<detectors>
<detector id="ffi_ZDC_HCAL_ID" name="largeZDC" type="ffi_ZDC_HCAL" readout="ZDCHits" vis="RedVis">
<position x="ffi_ZDC_HCAL_lt_x_pos" y="ffi_ZDC_HCAL_lt_y_pos" z="ffi_ZDC_HCAL_lt_z_pos"/>
<dimensions x = "ffi_ZDC_HCAL_lt_length" y = "ffi_ZDC_HCAL_lt_length"/>
<layer repeat="2">
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
<slice name="Scint_slice" material="PlasticScint" thickness="3*mm" vis = "BlueVis" sensitive = "true"/>
</layer>
<layer repeat="1">
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
<slice name="SciFi_belt" material="PlasticScint" thickness="1*mm" vis = "RedVis" sensitive = "true"/>
<slice name="SciFi_belt" material="PlasticScint" thickness="1*mm" vis = "RedVis" sensitive = "true"/>
</layer>
<layer repeat="2">
<slice name="Scint_slice" material="PlasticScint" thickness="3*mm" vis = "BlueVis" sensitive = "true"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
</layer>
<layer repeat="2">
<slice name="SciFi_belt" material="PlasticScint" thickness="1*mm" vis = "RedVis" sensitive = "true"/>
</layer>
<layer repeat="7">
<slice name="Scint_slice" material="PlasticScint" thickness="3*mm" vis = "BlueVis" sensitive = "true"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
</layer>
<layer repeat="1">
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
<slice name="Scint_slice" material="PlasticScint" thickness="3*mm" vis = "BlueVis" sensitive = "true"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
</layer>
<layer repeat="2">
<slice name="SciFi_belt" material="PlasticScint" thickness="1*mm" vis = "RedVis" sensitive = "true"/>
</layer>
<layer repeat="3">
<slice name="Scint_slice" material="PlasticScint" thickness="3*mm" vis = "BlueVis" sensitive = "true"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
</layer>
<layer repeat="2">
<slice name="SciFi_belt" material="PlasticScint" thickness="1*mm" vis = "RedVis" sensitive = "true"/>
</layer>
<layer repeat="1">
<slice name="Scint_slice" material="PlasticScint" thickness="3*mm" vis = "BlueVis" sensitive = "true"/>
<slice name="Tungsten_slice" material="TungstenDens24" thickness="7*mm" vis = "GrayVis"/>
</layer>
</detector>
</detectors>
<!-- Definition of the readout segmentation/definition -->
<readouts>
<readout name="ZDCHits">
<segmentation type="CartesianGridXY" grid_size_x="1.0*mm" grid_size_y="1.0*mm" />
<id>system:8,layer:12,slice:12,x:48:-8,y:-8</id>
</readout>
</readouts>
<plugins>
</plugins>
<fields>
</fields>
</lccdd>
......@@ -131,6 +131,10 @@
<include ref="compact/far_forward_romanpots.xml"/>
<include ref="compact/far_forward_detectors.xml"/>
<include ref="compact/ffi_ZDC_HCAL.xml"/>
<!--
<include ref="compact/mm_tracker_barrel.xml"/>
<include ref="compact/cb_VTX_Barrel.xml"/>
......
#include "DD4hep/DetFactoryHelper.h"
#include "DD4hep/Printout.h"
#include <XML/Helper.h>
#include "TMath.h"
#include "DDRec/Surface.h"
#include "DDRec/DetectorData.h"
#include "XML/Layering.h"
#include "Math/Transform3D.h"
///////////////////////////
// Zero Degree Hadron Calorimeter
///////////////////////////
using namespace std;
using namespace dd4hep;
using namespace dd4hep::rec;
using namespace dd4hep::detail;
static Ref_t createDetector(Detector& lcdd, xml_h e, SensitiveDetector sens) {
xml_det_t x_det = e;
int det_id = x_det.id();
string det_name = x_det.nameStr();
xml_dim_t pos = x_det.position();
double x_pos = dd4hep::getAttrOrDefault(pos, _Unicode(x),0.0);
double y_pos = dd4hep::getAttrOrDefault(pos, _Unicode(y),0.0);
double z_pos = dd4hep::getAttrOrDefault(pos, _Unicode(z),0.0);
xml_dim_t dim = x_det.dimensions();
double pixel_x = dim.x();
double pixel_y = dim.y();
Material air = lcdd.material("Air");
double z = z_pos;
double zmin = z_pos;
DetElement det(det_name, det_id);
int layer_num = 1;
int slice_num = 1;
double totWidth = Layering(x_det).totalThickness();
Box envelope (pixel_x/2.0, pixel_y/2.0, totWidth/2.0);
Volume envelopeVol(det_name+"_envelope", envelope, air);
PlacedVolume pv;
xml_comp_t x_layer = x_det.child(_U(layer));
// Read layers
for(xml_coll_t c(x_det,_U(layer)); c; ++c)
{
xml_comp_t x_layer = c;
int repeat = x_layer.repeat();
double layerWidth = 0;
for(xml_coll_t l(x_layer,_U(slice)); l; ++l)
layerWidth += xml_comp_t(l).thickness();
// Loop over repeat#
for(int i=0; i< repeat; i++)
{
double zlayer = z;
string layer_name = det_name + _toString(layer_num,"_layer%d");
Volume layer_vol(layer_name,Box(pixel_x/2.0, pixel_y/2.0,layerWidth/2.0),air);
// Loop over slices
for(xml_coll_t l(x_layer,_U(slice)); l; ++l)
{
xml_comp_t x_slice = l;
double w = x_slice.thickness();
string slice_name = layer_name + _toString(slice_num,"slice%d");
Material slice_mat = lcdd.material(x_slice.materialStr());
Volume slice_vol (slice_name,Box(pixel_x/2.0, pixel_y/2.0,w/2.0),slice_mat);
if(x_slice.isSensitive())
{
sens.setType("calorimeter");
slice_vol.setSensitiveDetector(sens);
}
slice_vol.setAttributes(lcdd,x_slice.regionStr(), x_slice.limitsStr(), x_slice.visStr());
pv = layer_vol.placeVolume(slice_vol, Transform3D(RotationZYX(0, 0, 0),Position(0.0,0.0,z-zlayer-layerWidth/2.0+w/2.0)));
pv.addPhysVolID("slice", slice_num);
z += w;
++slice_num;
}
string layer_vis = dd4hep::getAttrOrDefault(x_layer, _Unicode(vis), "InvisibleWithDaughters");
layer_vol.setAttributes(lcdd, x_layer.regionStr(), x_layer.limitsStr(), layer_vis);
pv = envelopeVol.placeVolume(layer_vol, Transform3D(RotationZYX(0, 0, 0), Position(0,0,zlayer-zmin-totWidth/2.0+layerWidth/2.0)));
pv.addPhysVolID("layer", layer_num);
++layer_num;
}
}
envelopeVol.setAttributes(lcdd, x_det.regionStr(), x_det.limitsStr(), "InvisibleWithDaughters");
Volume motherVol = lcdd.pickMotherVolume(det);
PlacedVolume phv = motherVol.placeVolume(envelopeVol, Position(x_pos,y_pos,z_pos+totWidth/2.0));
phv.addPhysVolID("system", det.id());
det.setPlacement(phv);
return det;
}
DECLARE_DETELEMENT(ffi_ZDC_HCAL, createDetector)
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