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Commit 3e70146c authored by Dmitry Romanov's avatar Dmitry Romanov
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Resolve "Detailed DIRC"

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compact/dirc.xml
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<lccdd> <lccdd>
<comment>Initial implementation of the Athena Detector <comment>
DIRC (ported from g4e). Currently constructed around DIRC consists of 16 (default) identical modules making a barrel.
a fixed radius of 83.65cm (between the uRWEL layers). Each DIRC module consists of:
TODO: this needs to be properly parameterized. _______
[ | \
[ | \
[FD|Prizm|Lens|--------bars+glue-----|mirror]
Main constants to control DIRC global geometry:
- DIRC_length
- DIRC_offset
- DIRC_rmin
- DIRCBox_count (16 full dirc, 1 - a single module)
- DIRC_rotation (allows to flip the DIRC)
When DIRC_length is set, it affects bars length (all other lengths are fixed)
The width of each DIRC module is derived from DIRCPrism_width
</comment> </comment>
<define> <define>
<comment>
### DIRC parameters
</comment>
<constant name="DIRC_length" value="CentralTracking_length + BackwardPIDLength"/> <constant name="DIRC_length" value="CentralTracking_length + BackwardPIDLength"/>
<constant name="DIRC_offset" value="(CentralTracking_length - DIRC_length)/2.0"/> <constant name="DIRC_offset" value="(CentralTracking_length - DIRC_length)/2.0"/>
<constant name="DIRC_rmin" value="83.65*cm"/>
<constant name="DIRC_rotation" value="pi" comment="Allows DIRC flip"/>
<!-- <constant name="cb_DIRC_length" value="DIRCLength"/> -->
<!-- CLEANUP THIS if not sure. This is from the initial implementation
<constant name="DIRC_length" value="285.500*cm"/>
<constant name="DIRC_rmin" value="82.00*cm"/>-->
<!-- Prism -->
<constant name="DIRCPrism_width" value="360*mm"/>
<constant name="DIRCPrism_length" value="300*mm"/>
<constant name="DIRCPrism_short_edge" value="50*mm"/>
<constant name="DIRCPrism_angle" value="32*deg"/>
<constant name="DIRCPrism_long_edge" value="DIRCPrism_short_edge + DIRCPrism_length * tan(DIRCPrism_angle)"/>
<constant name="DIRCPrism_height" value="DIRCPrism_long_edge"/>
<constant name="DIRC_rmin" value="83.65*cm"/> <!-- Box - main DIRC modules -->
<constant name="DIRC_rmin" value="TrackerBarrel_rmax"/> <constant name="DIRCBox_count" value="16" comment="Number of DIRC boxes per... DIRC. 16 - default"/>
<constant name="DIRCBars_DX" value="1.7*cm"/> <constant name="DIRCBox_width" value="DIRCPrism_width"/>
<constant name="DIRCBars_DY" value="42.*cm"/>
<constant name="DIRCNum" value="2*Pi*DIRC_rmin/DIRCBars_DY"/>
<constant name="DIRCDPhi" value="DIRCBars_DY/DIRC_rmin"/>
<constant name="DIRC_rmin" value="82.00*cm"/> <!-- Mirror -->
<constant name="DIRC_rmax" value="88.00*cm"/> <constant name="DIRCMirror_height" value="20 * mm"/>
<constant name="DIRCMirror_width" value="DIRCPrism_width"/>
<constant name="DIRCMirror_thickness" value="1 * mm"/>
<!-- Lens -->
<constant name="DIRCLens_height" value="DIRCPrism_long_edge"/>
<constant name="DIRCLens_width" value="DIRCPrism_width"/>
<constant name="DIRCLens_thickness" value="12 * mm"/>
<constant name="DIRCLens_r1" value="33 * mm"/>
<constant name="DIRCLens_r2" value="24 * mm"/>
<constant name="DIRCLens_shight" value="25 * mm" comment="Is 'shight' from UK urban dictionary???"/>
<!-- FD (Foto detectors?) -->
<constant name="DIRCFd_height" value="DIRCPrism_height"/>
<constant name="DIRCFd_width" value="DIRCPrism_width"/>
<constant name="DIRCFd_thickness" value="1*mm"/>
<!-- Bar - Each DIRC box consists of N "bars" -->
<!-- BarAssembly - Bars + Glue -->
<constant name="DIRCBarAssm_length" value="DIRC_length - DIRCPrism_length - DIRCMirror_thickness - DIRCLens_thickness - DIRCFd_thickness" comment="Length of bars+glue assembly"/>
<constant name="DIRCBar_count" value="11" comment="Number of bars per box"/>
<constant name="DIRCBar_gap" value="0.15 * mm"/>
<constant name="DIRCBar_height" value="17 * mm"/>
<constant name="DIRCBar_width" value="(DIRCPrism_width - (DIRCBar_count - 1) * DIRCBar_gap) / DIRCBar_count"/>
<constant name="DIRCGlue_thickness" value="0.05 * mm"/>
<constant name="DIRCBar_length" value="(DIRCBarAssm_length-4*DIRCGlue_thickness)/4"/>
<!-- dirc outer volume -->
<comment>
RMax is calculated according to "rectangle inside ring" problem solution
https://math.stackexchange.com/questions/4222684/calculate-rectangle-inside-ring-parameters/4222691#4222691
</comment>
<constant name="DIRC_rmax" value="sqrt( (DIRC_rmin+DIRCPrism_height)^2 + 0.25*(DIRCPrism_height)^2 )"/>
</define> </define>
<materials>
<comment>
Only non optical material variants are here.
See optical_materials.xml for optical ones
-
</comment>
<material name="Epotek">
<D type="density" value="1.2" unit="g/cm3"/>
<composite n="5" ref="H"/>
<composite n="3" ref="C"/>
<composite n="2" ref="O"/>
</material>
<material name="Nlak33a">
<D type="density" value="4.220" unit="g/cm3"/>
<composite n="1" ref="Si"/>
<composite n="2" ref="O"/>
</material>
</materials>
<limits> <limits>
</limits> </limits>
...@@ -31,31 +105,73 @@ ...@@ -31,31 +105,73 @@
</regions> </regions>
<display> <display>
<vis name="DIRCTube" alpha="0.1" r="0" g="0.6" b="0.6" visible="true" showDaughters="true" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCBox" alpha="0.1" r="256/256" g="256/256" b="256/256" visible="true" showDaughters="true" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCLens1" alpha="1" r="3/256" g="37/256" b="76/256" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCLens2" alpha="1" r="17/256" g="103/256" b="177/256" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCLens3" alpha="1" r="0/256" g="128/256" b="128/256" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCBar" alpha="1" r="0/256" g="128/256" b="128/256" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCGlue" alpha="1" r="125/256" g="0/256" b="128/256" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCMirror" alpha="1" r="0" g="0" b="1" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCPrism" alpha="1" r="212/256" g="175/256" b="55/256" visible="true" showDaughters="false" lineStyle="solid" drawingStyle="solid" />
<vis name="DIRCFd" alpha="1" r="0.7" g="0" b="0" visible="true" showDaughters="false" />
</display> </display>
<detectors> <detectors>
<detector id="BarrelDIRC_ID" name="DIRC" type="DIRC" readout="DIRCHits" vis="AnlTeal"> <detector id="BarrelDIRC_ID" name="cb_DIRC" type="cb_DIRC" readout="DIRCBarHits" vis="DIRCTube">
<dimensions rmin="DIRC_rmin" rmax="DIRC_rmax" length="DIRC_length" radius="DIRC_rmin" dx="DIRCBars_DX" dy="DIRCBars_DY" number="DIRCNum" deltaphi="DIRCDPhi"/> <dimensions rmin="DIRC_rmin" rmax="DIRC_rmax" length="DIRC_length" radius="DIRCRadius" dx="DIRCBars_DX" dy="DIRCBars_DY" number="DIRCNum" deltaphi="DIRCDPhi"/>
<position x="0" y="0" z="DIRC_offset"/> <position x="0" y="0" z="DIRC_offset"/>
<module name="Module0" R="DIRC_rmin" phi="0*DIRCDPhi" /> <rotation theta="DIRC_rotation"/>
<module name="Module1" R="DIRC_rmin" phi="1*DIRCDPhi" /> <module name="DircBox" R="DIRCRadius" repeat="DIRCBox_count" width="DIRCPrism_width + 1*mm" height="DIRCPrism_height*2" length="DIRCBarAssm_length + 550*mm" vis="DIRCBox">
<module name="Module2" R="DIRC_rmin" phi="2*DIRCDPhi" /> <!-- Mirror (at the end of the module) -->
<module name="Module3" R="DIRC_rmin" phi="3*DIRCDPhi" /> <mirror
<module name="Module4" R="DIRC_rmin" phi="4*DIRCDPhi" /> height="DIRCMirror_height"
<module name="Module5" R="DIRC_rmin" phi="5*DIRCDPhi" /> width="DIRCMirror_width"
<module name="Module6" R="DIRC_rmin" phi="6*DIRCDPhi" /> thickness="DIRCMirror_thickness"
<module name="Module7" R="DIRC_rmin" phi="7*DIRCDPhi" /> material="Aluminum"
<module name="Module8" R="DIRC_rmin" phi="8*DIRCDPhi" /> vis="DIRCMirror"
<module name="Module9" R="DIRC_rmin" phi="9*DIRCDPhi" /> />
<module name="Module10" R="DIRC_rmin" phi="10*DIRCDPhi" />
<module name="Module11" R="DIRC_rmin" phi="11*DIRCDPhi" /> <!-- DIRC Bar -->
<!-- TODO parametrize as bar+glue assembly with layers -->
<bar
height="DIRCBar_height"
width="DIRCBar_width"
length="DIRCBar_length"
repeat="DIRCBar_count"
gap="DIRCBar_gap"
material="Quartz"
vis="DIRCBar"
/>
<glue thickness="DIRCGlue_thickness" material="Epotek" vis="DIRCGlue"/>
<!-- lens -->
<lens
height="DIRCLens_height"
width="DIRCLens_width"
thickness="DIRCLens_thickness"
r1="DIRCLens_r1"
r2="DIRCLens_r2"
/>
<prism/> <!-- TODO parametrize here -->
<fd
height="DIRCFd_height"
width="DIRCFd_width"
thickness="DIRCFd_thickness"
vis="DIRCFd"
material="Quartz"
/>
</module>
</detector> </detector>
</detectors> </detectors>
<readouts> <readouts>
<readout name="DIRCHits"> <readout name="DIRCBarHits">
<segmentation type="CartesianGridXY" grid_size_x="3.0*mm" grid_size_y="3.0*mm" /> <segmentation type="CartesianGridXY" grid_size_x="3.0*mm" grid_size_y="3.0*mm" />
<id>system:8,barrel:3,module:12,x:32:-16,y:-16</id> <id>system:8,module:8,section:8,bar:8,x:32:-16,y:-16</id>
</readout> </readout>
</readouts> </readouts>
......
compact/optical_materials.xml
+ 342
− 0
View file @ 3e70146c
...@@ -27,6 +27,317 @@ ...@@ -27,6 +27,317 @@
4.0*eV 10.0*cm 4.0*eV 10.0*cm
5.1*eV 10.0*cm 5.1*eV 10.0*cm
"/> "/>
<matrix name="RINDEX__DIRCQuartz" coldim="2" values="
1.90745*eV 1.45653
1.93725*eV 1.45681
1.968*eV 1.4571
1.99974*eV 1.4574
2.03253*eV 1.45771
2.0664*eV 1.45804
2.10143*eV 1.45838
2.13766*eV 1.45873
2.17516*eV 1.45911
2.214*eV 1.4595
2.25426*eV 1.45991
2.296*eV 1.46034
2.33932*eV 1.4608
2.38431*eV 1.46128
2.43106*eV 1.46179
2.47968*eV 1.46233
2.53029*eV 1.4629
2.583*eV 1.4635
2.63796*eV 1.46415
2.69531*eV 1.46483
2.7552*eV 1.46557
2.81782*eV 1.46635
2.88335*eV 1.46719
2.952*eV 1.46809
3.024*eV 1.46907
3.0996*eV 1.47012
3.17908*eV 1.47125
3.26274*eV 1.47249
3.35092*eV 1.47383
3.44401*eV 1.47529
3.54241*eV 1.47689
3.64659*eV 1.47865
3.7571*eV 1.48059
3.87451*eV 1.48274
3.99949*eV 1.48513
4.13281*eV 1.48779
"/>
<matrix name="ABSLENGTH__DIRCQuartz" coldim="2" values="
1.90745*eV 2.33615e+06*mm
1.93725*eV 2.19567e+06*mm
1.968*eV 2.06162e+06*mm
1.99974*eV 1.93381e+06*mm
2.03253*eV 1.81203e+06*mm
2.0664*eV 1.6961e+06*mm
2.10143*eV 1.58582e+06*mm
2.13766*eV 1.48101e+06*mm
2.17516*eV 1.38148e+06*mm
2.214*eV 1.28706e+06*mm
2.25426*eV 1.19756e+06*mm
2.296*eV 1.11281e+06*mm
2.33932*eV 1.03264e+06*mm
2.38431*eV 956885*mm
2.43106*eV 885374*mm
2.47968*eV 817949*mm
2.53029*eV 754450*mm
2.583*eV 694722*mm
2.63796*eV 638613*mm
2.69531*eV 585973*mm
2.7552*eV 536656*mm
2.81782*eV 490520*mm
2.88335*eV 447425*mm
2.952*eV 407233*mm
3.024*eV 369813*mm
3.0996*eV 335032*mm
3.17908*eV 302764*mm
3.26274*eV 272886*mm
3.35092*eV 245275*mm
3.44401*eV 219814*mm
3.54241*eV 196390*mm
3.64659*eV 174889*mm
3.7571*eV 155204*mm
3.87451*eV 137229*mm
3.99949*eV 120863*mm
4.13281*eV 106006*mm
"/>
<matrix name="RINDEX__DIRCEpotek" coldim="2" values="
1.90745*eV 1.55403
1.93725*eV 1.55557
1.968*eV 1.55698
1.99974*eV 1.55827
2.03253*eV 1.55945
2.0664*eV 1.56056
2.10143*eV 1.5616
2.13766*eV 1.5626
2.17516*eV 1.56358
2.214*eV 1.56455
2.25426*eV 1.56553
2.296*eV 1.56654
2.33932*eV 1.5676
2.38431*eV 1.56872
2.43106*eV 1.56993
2.47968*eV 1.57125
2.53029*eV 1.57269
2.583*eV 1.57427
2.63796*eV 1.57601
2.69531*eV 1.57793
2.7552*eV 1.58005
2.81782*eV 1.58238
2.88335*eV 1.58495
2.952*eV 1.58777
3.024*eV 1.59086
3.0996*eV 1.59424
3.17908*eV 1.59793
3.26274*eV 1.60195
3.35092*eV 1.60631
3.44401*eV 1.61103
3.54241*eV 1.61614
3.64659*eV 1.62165
3.7571*eV 1.62758
3.87451*eV 1.63395
3.99949*eV 1.64077
4.13281*eV 1.64807
"/>
<matrix name="ABSLENGTH__DIRCEpotek" coldim="2" values="
1.90745*eV 2.33615e+06*mm
1.93725*eV 2.19567e+06*mm
1.968*eV 2.06162e+06*mm
1.99974*eV 1.93381e+06*mm
2.03253*eV 1.81203e+06*mm
2.0664*eV 1.6961e+06*mm
2.10143*eV 1.58582e+06*mm
2.13766*eV 1.48101e+06*mm
2.17516*eV 1.38148e+06*mm
2.214*eV 1.28706e+06*mm
2.25426*eV 1.19756e+06*mm
2.296*eV 1.11281e+06*mm
2.33932*eV 1.03264e+06*mm
2.38431*eV 956885*mm
2.43106*eV 885374*mm
2.47968*eV 817949*mm
2.53029*eV 754450*mm
2.583*eV 694722*mm
2.63796*eV 638613*mm
2.69531*eV 585973*mm
2.7552*eV 536656*mm
2.81782*eV 490520*mm
2.88335*eV 447425*mm
2.952*eV 407233*mm
3.024*eV 369813*mm
3.0996*eV 335032*mm
3.17908*eV 302764*mm
3.26274*eV 272886*mm
3.35092*eV 245275*mm
3.44401*eV 219814*mm
3.54241*eV 196390*mm
3.64659*eV 174889*mm
3.7571*eV 155204*mm
3.87451*eV 137229*mm
3.99949*eV 120863*mm
4.13281*eV 106006*mm
"/>
<matrix name="RINDEX__DIRCNlak33a" coldim="2" values="
1.0*eV 1.73816
1.2511*eV 1.73836
1.26386*eV 1.73858
1.27687*eV 1.73881
1.29016*eV 1.73904
1.30372*eV 1.73928
1.31758*eV 1.73952
1.33173*eV 1.73976
1.34619*eV 1.74001
1.36097*eV 1.74026
1.37607*eV 1.74052
1.39152*eV 1.74078
1.40731*eV 1.74105
1.42347*eV 1.74132
1.44*eV 1.7416
1.45692*eV 1.74189
1.47425*eV 1.74218
1.49199*eV 1.74249
1.51016*eV 1.74279
1.52878*eV 1.74311
1.54787*eV 1.74344
1.56744*eV 1.74378
1.58751*eV 1.74412
1.6081*eV 1.74448
1.62923*eV 1.74485
1.65092*eV 1.74522
1.6732*eV 1.74562
1.69609*eV 1.74602
1.71961*eV 1.74644
1.7438*eV 1.74687
1.76868*eV 1.74732
1.79427*eV 1.74779
1.82062*eV 1.74827
1.84775*eV 1.74878
1.87571*eV 1.7493
1.90452*eV 1.74985
1.93423*eV 1.75042
1.96488*eV 1.75101
1.99652*eV 1.75163
2.0292*eV 1.75228
2.06296*eV 1.75296
2.09787*eV 1.75368
2.13398*eV 1.75443
2.17135*eV 1.75521
2.21006*eV 1.75604
2.25017*eV 1.75692
2.29176*eV 1.75784
2.33492*eV 1.75882
2.37973*eV 1.75985
2.42631*eV 1.76095
2.47473*eV 1.76211
2.52514*eV 1.76335
2.57763*eV 1.76467
2.63236*eV 1.76608
2.68946*eV 1.76758
2.7491*eV 1.7692
2.81143*eV 1.77093
2.87666*eV 1.77279
2.94499*eV 1.7748
3.01665*eV 1.77698
3.09187*eV 1.77934
3.17095*eV 1.7819
3.25418*eV 1.7847
3.34189*eV 1.78775
3.43446*eV 1.79111
3.53231*eV 1.79481
3.6359*eV 1.79889
3.74575*eV 1.80343
3.86244*eV 1.8085
3.98663*eV 1.81419
4.11908*eV 1.82061
4.26062*eV 1.8279
4.41225*eV 1.83625
4.57506*eV 1.84589
4.75035*eV 1.85713
4.93961*eV 1.87039
"/>
<matrix name="ABSLENGTH__DIRCNlak33a" coldim="2" values="
1.0*eV 371813*mm
1.2511*eV 352095*mm
1.26386*eV 331021*mm
1.27687*eV 310814*mm
1.29016*eV 291458*mm
1.30372*eV 272937*mm
1.31758*eV 255238*mm
1.33173*eV 238342*mm
1.34619*eV 222234*mm
1.36097*eV 206897*mm
1.37607*eV 192313*mm
1.39152*eV 178463*mm
1.40731*eV 165331*mm
1.42347*eV 152896*mm
1.44*eV 141140*mm
1.45692*eV 130043*mm
1.47425*eV 119585*mm
1.49199*eV 109747*mm
1.51016*eV 100507*mm
1.52878*eV 91846.3*mm
1.54787*eV 83743.1*mm
1.56744*eV 76176.7*mm
1.58751*eV 69126.1*mm
1.6081*eV 62570.2*mm
1.62923*eV 56488.0*mm
1.65092*eV 50858.3*mm
1.6732*eV 45660.1*mm
1.69609*eV 40872.4*mm
1.71961*eV 36474.6*mm
1.7438*eV 32445.8*mm
1.76868*eV 28765.9*mm
1.79427*eV 25414.6*mm
1.82062*eV 22372.2*mm
1.84775*eV 19619.3*mm
1.87571*eV 17136.9*mm
1.90452*eV 14906.5*mm
1.93423*eV 12910.2*mm
1.96488*eV 11130.3*mm
1.99652*eV 9550.13*mm
2.0292*eV 8153.3*mm
2.06296*eV 6924.25*mm
2.09787*eV 5848.04*mm
2.13398*eV 4910.46*mm
2.17135*eV 4098.04*mm
2.21006*eV 3398.06*mm
2.25017*eV 2798.54*mm
2.29176*eV 2288.32*mm
2.33492*eV 1856.99*mm
2.37973*eV 1494.92*mm
2.42631*eV 1193.28*mm
2.47473*eV 943.973*mm
2.52514*eV 739.657*mm
2.57763*eV 573.715*mm
2.63236*eV 440.228*mm
2.68946*eV 333.94*mm
2.7491*eV 250.229*mm
2.81143*eV 185.064*mm
2.87666*eV 134.967*mm
2.94499*eV 96.9664*mm
3.01665*eV 68.5529*mm
3.09187*eV 47.6343*mm
3.17095*eV 32.4882*mm
3.25418*eV 21.7174*mm
3.34189*eV 14.2056*mm
3.43446*eV 9.07612*mm
3.53231*eV 5.65267*mm
3.6359*eV 3.4241*mm
3.74575*eV 2.01226*mm
3.86244*eV 1.14403*mm
3.98663*eV 0.62722*mm
4.11908*eV 0.330414*mm
4.26062*eV 0.166558*mm
4.41225*eV 0.0799649*mm
4.57506*eV 0.0363677*mm
4.75035*eV 0.0155708*mm
4.93961*eV 0.00623089*mm
"/>
<matrix name= "REFLECTIVITY_mirror" coldim="2" values=" <matrix name= "REFLECTIVITY_mirror" coldim="2" values="
1.0*eV 0.9 1.0*eV 0.9
4.0*eV 0.9 4.0*eV 0.9
...@@ -420,6 +731,37 @@ ...@@ -420,6 +731,37 @@
<property name="ABSLENGTH" ref="ABSLENGTH__Acrylic_DRICH"/> <property name="ABSLENGTH" ref="ABSLENGTH__Acrylic_DRICH"/>
</material> </material>
<!-- END dRICh material definitions --> <!-- END dRICh material definitions -->
<material name="QuartzOptical">
<D type="density" value="2.2" unit="g/cm3"/>
<composite n="1" ref="Si"/>
<composite n="2" ref="O"/>
<property name="RINDEX" ref="RINDEX__DIRCQuartz"/>
<property name="ABSLENGTH" ref="ABSLENGTH__DIRCQuartz"/>
</material>
<material name="EpotekOptical">
<D type="density" value="1.2" unit="g/cm3"/>
<composite n="5" ref="H"/>
<composite n="3" ref="C"/>
<composite n="2" ref="O"/>
<property name="RINDEX" ref="RINDEX__DIRCEpotek"/>
<property name="ABSLENGTH" ref="ABSLENGTH__DIRCEpotek"/>
<!-- G4Material *Epotek = new G4Material("Epotek", density = 1.2 * g / cm3, ncomponents = 3);
Epotek->AddElement(C, natoms = 3);
Epotek->AddElement(H, natoms = 5);
Epotek->AddElement(O, natoms = 2);-->
</material>
<material name="Nlak33aOptical">
<D type="density" value="4.220" unit="g/cm3"/>
<composite n="1" ref="Si"/>
<composite n="2" ref="O"/>
<property name="RINDEX" ref="RINDEX__DIRCNlak33a"/>
<property name="ABSLENGTH" ref="ABSLENGTH__DIRCNlak33a"/>
<!--
Nlak33aMaterial = new G4Material("Nlak33a", density = 4.220 * g / cm3, ncomponents = 2);
Nlak33aMaterial->AddElement(Si, natoms = 1);
Nlak33aMaterial->AddElement(O, natoms = 2);
-->
</material>
</materials> </materials>
<surfaces> <surfaces>
<opticalsurface finish="polished" model="glisur" name="MirrorOpticalSurface" type="dielectric_metal" value="0"> <opticalsurface finish="polished" model="glisur" name="MirrorOpticalSurface" type="dielectric_metal" value="0">
......
compact/subsystem_views/dirc_only.xml 0 → 100644
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− 0
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<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">
<debug>
<type name="surface" value="1"/>
<type name="material" value="1"/>
<type name="readout" value="1"/>
<type name="segmentation" value="1"/>
<type name="limits" value="1"/>
<type name="region" value="1"/>
<type name="includes" value="1"/>
</debug>
<documentation level="-1">
# Athena Detector
- https://eicweb.phy.anl.gov/EIC/detectors/athena.git
- https://eicweb.phy.anl.gov/EIC/detectors/ip6.git
</documentation>
<!-- Some information about detector -->
<info name="Athena Detector" title="Athena Detector"
author="Athena Collaboration"
url="https://eicweb.phy.anl.gov/EIC/detectors/athena.git"
status="development"
version="v1 2021-03-16">
<comment> Athena </comment>
</info>
<define>
<documentation level="2">
## Main Constant Definitions
The ip6 (or other ip) defines should be included first.
These files have only a define tags.
</documentation>
<include ref="ip6/ip6_defs.xml" />
<include ref="compact/definitions.xml" />
</define>
<includes>
<gdmlFile ref="compact/elements.xml"/>
<gdmlFile ref="compact/materials.xml"/>
<file ref="compact/optical_materials.xml"/>
</includes>
<limits>
<limitset name="EICBeamlineLimits">
<limit name="step_length_max" particles="*" value="1.0" unit="mm" />
<limit name="track_length_max" particles="*" value="1.0" unit="mm" />
<limit name="time_max" particles="*" value="0.1" unit="ns" />
<limit name="ekin_min" particles="*" value="0.001" unit="MeV" />
<limit name="range_min" particles="*" value="0.1" unit="mm" />
</limitset>
<limitset name="cal_limits">
<limit name="step_length_max" particles="*" value="5.0" unit="mm"/>
</limitset>
</limits>
<display>
<include ref="compact/display.xml" />
</display>
<documentation level="0">
## Detector Subsystems
### IP Subsystems
The interaction point subsystems are included before the central detector subsystems.
This is becuase the IP subsystems, for exmaple the beampipe, will define paramters
which are subsquently used in the central detector construction -- e.g. the vertex tracker
uses the beampipe OD to help define its placement.
The IP subsystems include the Far forward and backward regions. The list of subsystem includes:
- Interaction region beampipe
- B0 tracker
- Off-momentum tracker
- Far forward roman pots
- Zero Degree Calorimeter
- Beam line magnets.
- and more...
</documentation>
<!-- <include ref="ip6/forward_ion_beamline.xml"/>-->
<!-- <include ref="ip6/beampipe.xml"/>-->
<detectors>
<!-- <detector id="VertexBarrelSubAssembly_ID"-->
<!-- name="VertexBarrelSubAssembly"-->
<!-- type="DD4hep_SubdetectorAssembly"-->
<!-- vis="TrackerSubAssemblyVis">-->
<!-- <composite name="VertexBarrel" />-->
<!-- </detector>-->
<!-- <detector id="VertexEndcapSubAssembly_ID"-->
<!-- name="VertexEndcapSubAssembly"-->
<!-- type="DD4hep_SubdetectorAssembly"-->
<!-- vis="TrackerSubAssemblyVis">-->
<!-- <composite name="VertexEndcapN" />-->
<!-- <composite name="VertexEndcapP" />-->
<!-- </detector>-->
<!-- <detector id="TrackerBarrelSubAssembly_Inner_ID"-->
<!-- name="TrackerBarrelSubAssembly_Inner"-->
<!-- type="DD4hep_SubdetectorAssembly"-->
<!-- vis="TrackerSubAssemblyVis">-->
<!-- <composite name="TrackerBarrel_Inner"/>-->
<!-- </detector>-->
<!-- <detector id="TrackerEndcapSubAssembly_Inner_ID"-->
<!-- name="TrackerEndcapSubAssembly_Inner"-->
<!-- type="DD4hep_SubdetectorAssembly"-->
<!-- vis="TrackerSubAssemblyVis">-->
<!-- <composite name="TrackerEndcapN_Inner"/>-->
<!-- <composite name="TrackerEndcapP_Inner"/>-->
<!-- </detector>-->
<!-- <detector id="TrackerBarrelSubAssembly_Outer_ID"-->
<!-- name="TrackerSubAssembly_Outer"-->
<!-- type="DD4hep_SubdetectorAssembly"-->
<!-- vis="TrackerSubAssemblyVis">-->
<!-- <composite name="TrackerBarrel_Outer"/>-->
<!-- <composite name="TrackerEndcapP_Outer"/>-->
<!-- <composite name="TrackerEndcapN_Outer"/>-->
<!-- </detector>-->
<!-- <detector id="TOFSubAssembly_ID"-->
<!-- name="TOFSubAssembly"-->
<!-- type="DD4hep_SubdetectorAssembly"-->
<!-- vis="TOFSubAssemblyVis">-->
<!-- <composite name="BarrelTOF"/>-->
<!-- <composite name="ForwardTOF"/>-->
<!-- <composite name="BackwardTOF"/>-->
<!-- </detector>-->
</detectors>
<!-- <include ref="compact/vertex_tracker.xml"/>-->
<!-- <include ref="compact/central_tracker.xml"/>-->
<!-- <include ref="compact/tof_barrel.xml"/>-->
<!-- <include ref="compact/tof_endcap.xml"/>-->
<!--include ref="compact/rwell_tracker_barrel.xml"-->
<include ref="compact/dirc.xml"/>
<!-- When changing magnet, also select dimensions in definitions.xml. -->
<!-- <include ref="compact/solenoid.xml"/>-->
<!-- <include ref="compact/ci_ecal.xml"/>-->
<!--<include ref="compact/ci_ecal_shashlik.xml"/>-->
<!--<include ref="compact/ce_ecal.xml"/>-->
<!-- <include ref="compact/ce_ecal_crystal_glass.xml"/>-->
<!-- <include ref="compact/ecal_barrel.xml"/> -->
<!-- <include ref="compact/ecal_barrel_hybrid.xml"/> -->
<!-- <include ref="compact/ecal_barrel_interlayers.xml"/>-->
<!-- <include ref="compact/hcal.xml"/>-->
<!--include ref="compact/ce_GEM.xml"/-->
<!--include ref="compact/gem_tracker_endcap.xml"/-->
<!--include ref="compact/mrich.xml"/-->
<!-- <include ref="compact/forward_trd.xml"/>-->
<!-- <include ref="compact/gaseous_rich.xml"/>-->
<!-- <include ref="ip6/B0_tracker.xml"/>-->
<!-- <include ref="ip6/far_forward_offM_tracker.xml"/>-->
<!-- <include ref="ip6/far_forward_romanpots.xml"/>-->
<!-- <include ref="ip6/far_forward_detectors.xml"/>-->
<!--
<include ref="compact/mm_tracker_barrel.xml"/>
<include ref="compact/cb_VTX_Barrel.xml"/>
-->
<readouts>
</readouts>
</lccdd>
macro/dirc_vis.mac 0 → 100644
+ 203
− 0
View file @ 3e70146c
# npsim --runType vis --compactFile athena.xml --random.seed 1 --enableGun --gun.energy 2*GeV --gun.thetaMin 90*deg --gun.thetaMax 90*deg --gun.distribution uniform --macro macro/dirc_vis.mac --outputFile dirc_vis.root
/vis/list
# Use this open statement to create an OpenGL view:
/vis/open OGL 600x600-0+0
#
# Use this open statement to create a .prim file suitable for
# viewing in DAWN:
#/vis/open DAWNFILE
#
# Use this open statement to create a .heprep file suitable for
# viewing in HepRApp:
#/vis/open HepRepFile
#
# Use this open statement to create a .wrl file suitable for
# viewing in a VRML viewer:
#/vis/open VRML2FILE
#
# Disable auto refresh and quieten vis messages whilst scene and
# trajectories are established:
/vis/viewer/set/autoRefresh false
/vis/viewer/set/rotationStyle freeRotation
/vis/verbose errors
#
# Draw geometry:
/vis/drawVolume
# Specify zoom value:
/vis/viewer/zoom 1.4
# Specify style (surface or wireframe):
#/vis/viewer/set/style wireframe
#top
# /vis/viewer/set/viewpointThetaPhi -90. 0.
# /vis/viewer/set/viewpointVector 0 1 0.00000001
# /vis/viewer/set/upVector 1 0 0
#mcp
#/vis/viewer/set/viewpointVector -1 0 0.00000001
#/vis/viewer/set/upVector 0 1 0
#side
# /vis/viewer/set/viewpointVector 0 1 0.00000001
# /vis/viewer/set/upVector 0 -1 0
#lenses
#/vis/viewer/set/viewpointThetaPhi 30 30
#
#/vis/viewer/set/projection orthogonal
#/vis/viewer/zoomTo 4.5
#/vis/viewer/set/targetPoint -110 20 -10 cm
#/vis/viewer/set/background white
# Draw coordinate axes:
/vis/scene/add/axes 0 0 0 1 m
#
# Draw smooth trajectories at end of event, showing trajectory points
# as markers 2 pixels wide:
/vis/scene/add/trajectories smooth
#/vis/modeling/trajectories/create/drawByCharge
#/vis/modeling/trajectories/drawByCharge-0/default/setDrawStepPts true
#/vis/modeling/trajectories/drawByCharge-0/default/setStepPtsSize 2
/vis/modeling/trajectories/create/drawByParticleID
/vis/modeling/trajectories/drawByParticleID-0/set opticalphoton yellow
/vis/modeling/trajectories/drawByParticleID-0/setRGBA opticalphoton 1 0.8 0 0.3
/vis/modeling/trajectories/drawByParticleID-0/setRGBA e+ 1 0 1 1
/vis/modeling/trajectories/drawByParticleID-0/default/setDrawStepPts true
/vis/modeling/trajectories/drawByParticleID-0/default/setStepPtsSize 2
# (if too many tracks cause core dump => /tracking/storeTrajectory 0)
#
# Draw hits at end of event:
#/vis/scene/add/hits
#
# To draw only gammas:
#/vis/filtering/trajectories/create/particleFilter
#/vis/filtering/trajectories/particleFilter-0/add gamma
#
# To invert the above, drawing all particles except gammas,
# keep the above two lines but also add:
#/vis/filtering/trajectories/particleFilter-0/invert true
#
# Many other options are available with /vis/modeling and /vis/filtering.
# For example, to select colour by particle ID:
#/vis/modeling/trajectories/create/drawByParticleID
#/vis/modeling/trajectories/drawByParticleID-0/set e- blue
#
# To superimpose all of the events from a given run:
/vis/scene/endOfEventAction accumulate
# Re-establish auto refreshing and verbosity:
/vis/viewer/set/autoRefresh true
/vis/verbose warnings
#
# For file-based drivers, use this to create an empty detector view:
#/vis/viewer/flush
/vis/viewer/set/projection p 40 deg
/vis/viewer/set/style s
/vis/viewer/set/hiddenEdge true
#/vis/viewer/set/background 1 1 1 0
#/vis/viewer/set/background 0 0 0 0
/vis/viewer/set/hiddenMarker
/vis/geometry/set/forceLineSegmentsPerCircle all 0 50
# /vis/viewer/set/globalLineWidthScale 1.5
# /vis/geometry/set/lineWidth all 0 1
/vis/ogl/set/displayListLimit 500000
#fp
#/vis/viewer/save
# #mcp
# /vis/viewer/set/viewpointVector -1 0 0.00000001
# /vis/viewer/set/upVector 0 1
# /vis/viewer/set/viewpointThetaPhi 9 41 deg
# /vis/viewer/zoomTo 6
# /vis/viewer/set/targetPoint 88.5358 -17.0546 18.8692 cm
# lens
# /vis/viewer/zoomTo 20
# /vis/viewer/set/viewpointThetaPhi 129.792 1.39204 deg
# /vis/viewer/set/targetPoint 100 20 210 cm
# # #lens side
# /vis/viewer/set/viewpointVector 1.31839e-16 -1 -6.93889e-18
# /vis/viewer/set/upVector 0 1 0
# /vis/viewer/set/projection orthogonal
# /vis/viewer/zoomTo 11
# /vis/viewer/scaleTo 1 1 1
# /vis/viewer/set/targetPoint 1.01299 -0.569503 2.15227 m
# side wedge
# /vis/viewer/set/viewpointVector -5.20417e-17 1 -3.46945e-18
# /vis/viewer/set/upVector 0 1 0
# /vis/viewer/set/projection orthogonal
# /vis/viewer/zoomTo 13.4
# /vis/viewer/scaleTo 1 1 1
# /vis/viewer/set/targetPoint 1.0404 -0.128502 2.17344 m
# whole length
# /vis/viewer/zoomTo 7.0883
# /vis/viewer/set/targetPoint 1.11348 -0.128502 0.164898 m
#/vis/ogl/export ev_1.png
# draw field
#/vis/scene/add/magneticField 10
#/vis/scene/create
#/vis/scene/add/volume
#
#/vis/sceneHandler/create VRML2FILE
#
#/vis/viewer/create
#
#/tracking/storeTrajectory 1
#/vis/scene/add/trajectories
#/vis/scene/endOfEventAction accumulate
/vis/viewer/refresh
/gps/verbose 2
/gps/particle pi-
/gps/number 1
#/gps/ene/type Gauss
/gps/ene/mono 6.0 GeV
#/gps/ene/sigma 3.0 GeV
#/gps/pos/type Volume
#/gps/pos/shape Cylinder
#/gps/pos/centre 0.0 0.0 0.0 cm
#/gps/pos/radius 0.01 cm
#/gps/pos/halfz 10 cm
/gps/position 0 0 0 cm
#/gps/direction 1 0 0
/gps/direction -1 0 0
#/gps/ang/type iso
#/gps/ang/mintheta 10 degree
#/gps/ang/maxtheta 170 degree
/vis/viewer/set/viewpointVector 0 -1 0
/vis/viewer/set/upVector -1 0 0
/vis/viewer/set/projection orthogonal
/vis/viewer/zoomTo 6.8984
/vis/viewer/scaleTo 1 1 1
/vis/viewer/set/targetPoint -0.987804 0.579407 2.01758 m
/run/beamOn 1
\ No newline at end of file
src/DIRC_geo.cpp
+ 334
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...@@ -4,7 +4,7 @@ ...@@ -4,7 +4,7 @@
#include "DDRec/DetectorData.h" #include "DDRec/DetectorData.h"
#include "DDRec/Surface.h" #include "DDRec/Surface.h"
#include <XML/Helper.h> #include <XML/Helper.h>
#include "XML/Layering.h"
////////////////////////////////// //////////////////////////////////
// Central Barrel DIRC // Central Barrel DIRC
////////////////////////////////// //////////////////////////////////
...@@ -12,60 +12,351 @@ ...@@ -12,60 +12,351 @@
using namespace std; using namespace std;
using namespace dd4hep; using namespace dd4hep;
// Fixed Trap constructor. This function is a workaround of this bug:
// https://github.com/AIDASoft/DD4hep/issues/850
// Should be used instead of dd4hep::Trap(pName, pZ, pY, pX, pLTX) constructor
dd4hep::Trap MakeTrap( const std::string& pName, double pZ, double pY, double pX, double pLTX );
static Ref_t createDetector(Detector& desc, xml_h e, SensitiveDetector sens) static Ref_t createDetector(Detector& desc, xml_h e, SensitiveDetector sens)
{ {
xml_det_t x_det = e; xml_det_t xml_det = e;
string detName = x_det.nameStr(); string det_name = xml_det.nameStr();
int detID = x_det.id(); int det_id = xml_det.id();
// Main detector xml element
xml_dim_t dirc_dim = xml_det.dimensions();
xml_dim_t dirc_pos = xml_det.position();
xml_dim_t dirc_rot = xml_det.rotation();
double det_rin = dirc_dim.rmin();
double det_rout = dirc_dim.rmax();
double SizeZ = dirc_dim.length();
xml_dim_t dim = x_det.dimensions(); // DEBUG
xml_dim_t pos = x_det.position(); // double mirror_r1 = x_det.attr<double>(_Unicode(r1));
double RIn = dim.rmin();
double ROut = dim.rmax(); // DIRC box:
double SizeZ = dim.length(); xml_comp_t xml_box_module = xml_det.child(_U(module));
Material Vacuum = desc.material("Vacuum"); Material Vacuum = desc.material("Vacuum");
Material mat = desc.material("Quartz"); Material air = desc.material("AirOptical");
Tube cb_DIRC_Barrel_GVol_Solid(RIn, ROut, SizeZ / 2.0, 0., 360.0 * deg); Material quartz = desc.material("Quartz");
Volume detVol("cb_DIRC_GVol_Solid_Logic", cb_DIRC_Barrel_GVol_Solid, Vacuum); Material epotek = desc.material("Epotek");
detVol.setVisAttributes(desc.invisible()); Material nlak33a = desc.material("Nlak33a");
auto& bar_material = quartz;
DetElement det(detName, detID); auto mirror_material = desc.material("Aluminum"); // mirror material
Volume motherVol = desc.pickMotherVolume(det);
Transform3D tr(RotationZYX(0.0, 0.0, 0.0), Position(0.0, 0.0, pos.z()));
PlacedVolume detPV = motherVol.placeVolume(detVol, tr);
detPV.addPhysVolID("system", detID);
detPV.addPhysVolID("barrel", 1);
det.setPlacement(detPV);
////////////////// Tube det_geo(det_rin, det_rout, SizeZ / 2., 0., 360.0 * deg);
// DIRC Bars //Volume det_volume("DIRC", det_geo, Vacuum);
////////////////// Assembly det_volume("DIRC");
det_volume.setVisAttributes(desc.visAttributes(xml_det.visStr()));
DetElement det(det_name, det_id);
Volume mother_vol = desc.pickMotherVolume(det);
Transform3D tr(RotationZYX(0, dirc_rot.theta(), 0.0), Position(0.0, 0.0, dirc_pos.z()));
PlacedVolume det_plvol = mother_vol.placeVolume(det_volume, tr);
det_plvol.addPhysVolID("system", det_id);
det.setPlacement(det_plvol);
// Parts Dimentions
int fLensId = 6; // focusing system
// 0 no lens
// 1 spherical lens
// 3 3-layer spherical lens
// 6 3-layer cylindrical lens
// 10 ideal lens (thickness = 0, ideal focusing)
int fGeomType = 0; // Full DIRC - 0, 1 only one plate
int fRunType = 0; // 0, 10 - simulation, 1, 5 - lookup table, 2,3,4 - reconstruction
double fPrizm[4];
fPrizm[0] = 360 * mm;
fPrizm[1] = 300 * mm;
fPrizm[3] = 50 * mm;
fPrizm[2] = fPrizm[3] + 300 * tan(32 * deg) * mm;
double fBarsGap = 0.15 * mm;
std::cout << "DIRC: fPrizm[2] " << fPrizm[2] << std::endl;
double fdTilt = 80 * deg;
double fPrizmT[6];
fPrizmT[0] = 390 * mm;
fPrizmT[1] = (400 - 290 * cos(fdTilt)) * mm; //
fPrizmT[2] = 290 * sin(fdTilt) * mm; // hight
fPrizmT[3] = 50 * mm; // face
fPrizmT[4] = 290 * mm;
fPrizmT[5] = 290 * cos(fdTilt)* mm;
double fMirror[3];
fMirror[0] = 20 * mm;
fMirror[1] = fPrizm[0];
fMirror[2] = 1 * mm;
// fPrizm[0] = 170; fPrizm[1] = 300; fPrizm[2] = 50+300*tan(45*deg); fPrizm[3] = 50;
// double fBar[3];
// fBar[0] = 17 * mm;
// fBar[1] = (fPrizm[0] - (fNBar - 1) * fBarsGap) / fNBar;
// fBar[2] = 1050 * mm; // 4200; //4200
double fMcpTotal[3];
double fMcpActive[3];
fMcpTotal[0] = fMcpTotal[1] = 53 + 4;
fMcpTotal[2] = 1*mm;
fMcpActive[0] = fMcpActive[1] = 53;
fMcpActive[2] = 1*mm;
double dR = dim.radius(); double fLens[4];
double cb_DIRC_bars_DZ = SizeZ; fLens[0] = fLens[1] = 40 * mm;
double cb_DIRC_bars_DY = dim.dy(); fLens[2] = 10 * mm;
double cb_DIRC_bars_DX = dim.dx(); double fRadius = (det_rin + det_rout)/2;
int NUM = dim.number();
double cb_DIRC_bars_DPhi = dim.deltaphi();
Material cb_DIRC_bars_Material = desc.material("Quartz"); double fBoxWidth = fPrizm[0];
double fFd[3];
fFd[0] = fBoxWidth;
fFd[1] = fPrizm[2];
fFd[2] = 1 * mm;
fLens[0] = fPrizm[3];
fLens[1] = fPrizm[0];
fLens[2] = 12 * mm;
// Getting box XML
const int fNBoxes = xml_box_module.repeat();
const double box_width = xml_box_module.width();
const double box_height = xml_box_module.height();
const double box_length = xml_box_module.length() + 550*mm;
// The DIRC
Assembly dirc_module("DIRCModule");
//Volume lDirc("lDirc", gDirc, air);
dirc_module.setVisAttributes(desc.visAttributes(xml_box_module.visStr()));
// FD... whatever F and D is
xml_comp_t xml_fd = xml_box_module.child(_Unicode(fd));
Box gFd("gFd", xml_fd.height()/2, xml_fd.width()/2, xml_fd.thickness()/2);
Volume lFd ("lFd", gFd, desc.material(xml_fd.materialStr()));
lFd.setVisAttributes(desc.visAttributes(xml_fd.visStr()));
//lFd.setSensitiveDetector(sens);
// The Bar
xml_comp_t xml_bar = xml_box_module.child(_Unicode(bar));
double bar_height = xml_bar.height();
double bar_width = xml_bar.width();
double bar_length = xml_bar.length();
Box gBar("gBar", bar_height/2, bar_width/2, bar_length/2);
Volume lBar("lBar", gBar, desc.material(xml_bar.materialStr()));
lBar.setVisAttributes(desc.visAttributes(xml_bar.visStr()));
// Glue
xml_comp_t xml_glue = xml_box_module.child(_Unicode(glue));
double glue_thickness = xml_glue.thickness(); // 0.05 * mm;
Box gGlue("gGlue", bar_height/2, bar_width/2, glue_thickness/2);
Volume lGlue("lGlue", gGlue, desc.material(xml_glue.materialStr()));
lGlue.setVisAttributes(desc.visAttributes(xml_glue.visStr()));
Box cb_DIRC_bars_Solid(cb_DIRC_bars_DX / 2., cb_DIRC_bars_DY / 2., cb_DIRC_bars_DZ / 2.);
Volume cb_DIRC_bars_Logic("cb_DIRC_bars_Logix", cb_DIRC_bars_Solid, cb_DIRC_bars_Material);
cb_DIRC_bars_Logic.setVisAttributes(desc.visAttributes(x_det.visStr()));
sens.setType("photoncounter"); sens.setType("photoncounter");
cb_DIRC_bars_Logic.setSensitiveDetector(sens); lBar.setSensitiveDetector(sens);
int count = 0; int bars_repeat_z = 4; // TODO parametrize!
for (xml_coll_t mod(x_det, _U(module)); mod; ++mod) { double bar_assm_length = (bar_length + glue_thickness) * bars_repeat_z;
xml_comp_t x_mod = mod; int fNBar = xml_bar.repeat();
Transform3D tr(RotationZ(x_mod.phi()), Position(-x_mod.R() * cos(x_mod.phi()), -x_mod.R() * sin(x_mod.phi()), 0)); double bar_gap = xml_bar.gap();
PlacedVolume barPV = detVol.placeVolume(cb_DIRC_bars_Logic, tr); for (int y_index = 0; y_index < fNBar; y_index++) {
barPV.addPhysVolID("module", count++); double shift_y = y_index * (bar_width + bar_gap) - 0.5 * box_width + 0.5 * bar_width;
for (int z_index = 0; z_index < bars_repeat_z; z_index++) {
double z = -0.5 * bar_assm_length + 0.5 * bar_length + (bar_length + glue_thickness) * z_index;
auto placed_bar = dirc_module.placeVolume(lBar, Position(0, shift_y, z));
dirc_module.placeVolume(lGlue, Position(0, shift_y, z + 0.5 * (bar_length + glue_thickness)));
placed_bar.addPhysVolID("section", z_index);
placed_bar.addPhysVolID("bar", y_index);
}
} }
// The Mirror
xml_comp_t xml_mirror = xml_box_module.child(_Unicode(mirror));
Box gMirror("gMirror", xml_mirror.height()/2, xml_mirror.width()/2, xml_mirror.thickness()/2);
Volume lMirror("lMirror", gMirror, desc.material(xml_mirror.materialStr()));
dirc_module.placeVolume(lMirror, Position(0, 0, -0.5 * (bar_assm_length - xml_mirror.thickness())));
lMirror.setVisAttributes(desc.visAttributes(xml_mirror.visStr()));
// The mirror optical surface
OpticalSurfaceManager surfMgr = desc.surfaceManager();
auto surf = surfMgr.opticalSurface("MirrorOpticalSurface");
SkinSurface skin(desc, det, Form("dirc_mirror_optical_surface"), surf, lMirror);
skin.isValid();
// LENS
// Lens volumes
Volume lLens1;
Volume lLens2;
Volume lLens3;
double lensMinThikness = 2.0 * mm;
double layer12 = lensMinThikness * 2;
// r1 = (r1==0)? 27.45: r1;
// r2 = (r2==0)? 20.02: r2;
double r1 = 33 * mm;
double r2 = 24 * mm;
double shight = 25 * mm;
Position zTrans1(0, 0, -r1 - fLens[2] / 2. + r1 - sqrt(r1 * r1 - shight / 2. * shight / 2.) + lensMinThikness);
Position zTrans2(0, 0, -r2 - fLens[2] / 2. + r2 - sqrt(r2 * r2 - shight / 2. * shight / 2.) + layer12);
Box gfbox("fbox", 0.5 * fLens[0], 0.5 * fLens[1], 0.5 * fLens[2]);
Box gcbox("cbox", 0.5 * fLens[0], 0.5 * fLens[1] + 1*mm, 0.5 * fLens[2]);
// Volume gfbox_volume("gfbox_volume", gfbox, bar_material);
// lDirc.placeVolume(gfbox_volume, Position(0, 0, 0));
//
// Volume gcbox_volume("gcbox_volume", gcbox, bar_material);
// lDirc.placeVolume(gcbox_volume, Position(0, 0, 50));
Position tTrans1(0.5 * (fLens[0] + shight), 0, -fLens[2] + layer12);
Position tTrans0(-0.5 * (fLens[0] + shight), 0, -fLens[2] + layer12);
SubtractionSolid tubox("tubox", gfbox, gcbox, tTrans1);
SubtractionSolid gubox("gubox", tubox, gcbox, tTrans0);
// Volume tubox_volume("tubox_volume", tubox, bar_material);
// lDirc.placeVolume(tubox_volume, Position(0, 0, 100));
//
// Volume gubox_volume("gubox_volume", gubox, bar_material);
// lDirc.placeVolume(gubox_volume, Position(0, 0, 150));
Tube gcylinder1("Cylinder1", 0, r1, 0.5 * fLens[1], 0 * deg, 360 * deg);
Tube gcylinder2("Cylinder2", 0, r2, 0.5 * fLens[1] - 0.5*mm, 0 * deg, 360 * deg);
Tube gcylinder1c("Cylinder1c", 0, r1, 0.5 * fLens[1] + 0.5*mm, 0 * deg, 360 * deg);
Tube gcylinder2c("Cylinder2c", 0, r2, 0.5 * fLens[1] + 0.5*mm, 0 * deg, 360 * deg);
RotationX xRot(-M_PI / 2.);
IntersectionSolid gLens1("Lens1", gubox, gcylinder1, Transform3D(xRot, zTrans1));
SubtractionSolid gLenst("temp", gubox, gcylinder1c, Transform3D(xRot, zTrans1));
// Volume gLens1_volume("gLens1_volume", gLens1, bar_material);
// lDirc.placeVolume(gLens1_volume, Position(0, 0, 200));
//
// Volume gLenst_volume("gLenst_volume", gLenst, bar_material);
// lDirc.placeVolume(gLenst_volume, Position(0, 0, 250));
IntersectionSolid gLens2("Lens2", gLenst, gcylinder2, Transform3D(xRot, zTrans2));
SubtractionSolid gLens3("Lens3", gLenst, gcylinder2c, Transform3D(xRot, zTrans2));
lLens1 = Volume("lLens1", gLens1, bar_material);
lLens2 = Volume("lLens2", gLens2, nlak33a);
lLens3 = Volume("lLens3", gLens3, bar_material);
lLens1.setVisAttributes(desc.visAttributes("DIRCLens1"));
lLens2.setVisAttributes(desc.visAttributes("DIRCLens2"));
lLens3.setVisAttributes(desc.visAttributes("DIRCLens3"));
double shifth = 0.5 * (bar_assm_length + fLens[2]);
// fmt::print("LENS HERE shifth={}\n", shifth);
lLens1.setVisAttributes(desc.visAttributes("AnlTeal"));
dirc_module.placeVolume(lLens1, Position(0, 0, shifth));
dirc_module.placeVolume(lLens2, Position(0, 0, shifth));
dirc_module.placeVolume(lLens3, Position(0, 0, shifth));
// The Prizm
Trap gPrizm = MakeTrap("gPrizm", fPrizm[0], fPrizm[1], fPrizm[2], fPrizm[3]);
Volume lPrizm("lPrizm", gPrizm, bar_material);
lPrizm.setVisAttributes(desc.visAttributes("DIRCPrism"));
//G4RotationMatrix *fdRot = new G4RotationMatrix();
//G4RotationMatrix *fdrot = new G4RotationMatrix();
double evshiftz = 0.5 * bar_assm_length + fPrizm[1] + fMcpActive[2] / 2. + fLens[2];
double evshiftx = -3*mm;
double prism_shift_x = (fPrizm[2] + fPrizm[3]) / 4. - 0.5 * fPrizm[3] + 1.5*mm;
double prism_shift_z = 0.5 * (bar_assm_length + fPrizm[1]) + fLens[2];
Position fPrismShift(prism_shift_x, 0, prism_shift_z);
dirc_module.placeVolume(lPrizm, Transform3D(xRot, fPrismShift));
dirc_module.placeVolume(lFd, Position(0.5 * fFd[1] - 0.5 * fPrizm[3] - evshiftx, 0, evshiftz));
double dphi = 2 * M_PI / (double)fNBoxes;
for (int i = 0; i < fNBoxes; i++) {
double phi = dphi * i;
double dx = -fRadius * cos(phi);
double dy = -fRadius * sin(phi);
//G4RotationMatrix *tRot = new G4RotationMatrix();
Transform3D tr(RotationZ(phi+M_PI), Position(dx, dy, 0));
PlacedVolume box_placement = det_volume.placeVolume(dirc_module, tr);
box_placement.addPhysVolID("module", i);
// fmt::print("placing dircbox # {} -tphi={:.0f} dx={:.0f}, dy={:.0f}\n", i, phi/deg, dx/cm, dy/cm);
//new G4PVPlacement(tRot, G4ThreeVector(dx, dy, 0), lDirc, "wDirc", lExpHall, false, i);
}
//////////////////
// DIRC Bars
//////////////////
// double bar_radius = 83.65 * cm;
// double bar_length = SizeZ;
// double bar_width = 42. * cm;
// double bar_thicknes = 1.7 * cm;
// int bar_count = 2 * M_PI * bar_radius / bar_width;
// double bar_dphi = 2 * 3.1415926 / bar_count;
// Material bar_material = desc.material("Quartz");
// Box bar_geo(bar_thicknes / 2., bar_width / 2., bar_length / 2.);
// Volume bar_volume("cb_DIRC_bars_Logix", bar_geo, bar_material);
// bar_volume.setVisAttributes(desc.visAttributes(xml_det.visStr()));
// sens.setType("photoncounter");
// bar_volume.setSensitiveDetector(sens);
// for (int ia = 0; ia < bar_count; ia++) {
// double phi = (ia * (bar_dphi));
// double x = -bar_radius * cos(phi);
// double y = -bar_radius * sin(phi);
// Transform3D tr(RotationZ(bar_dphi * ia), Position(x, y, 0));
// PlacedVolume barPV = det_volume.placeVolume(bar_volume, tr);
// barPV.addPhysVolID("module", ia);
// }
return det; return det;
} }
DECLARE_DETELEMENT(DIRC, createDetector) DECLARE_DETELEMENT(cb_DIRC, createDetector)
dd4hep::Trap MakeTrap( const std::string& pName, double pZ, double pY, double pX, double pLTX )
{
// Fixed Trap constructor. This function is a workaround of this bug:
// https://github.com/AIDASoft/DD4hep/issues/850
// Should be used instead of dd4hep::Trap(pName, pZ, pY, pX, pLTX) constructor
double fDz = 0.5*pZ;
double fTthetaCphi = 0;
double fTthetaSphi = 0;
double fDy1 = 0.5*pY;
double fDx1 = 0.5*pX;
double fDx2 = 0.5*pLTX;
double fTalpha1 = 0.5*(pLTX - pX)/pY;
double fDy2 = fDy1;
double fDx3 = fDx1;
double fDx4 = fDx2;
double fTalpha2 = fTalpha1;
return Trap(pName, fDz, fTthetaCphi, fTthetaSphi,
fDy1, fDx1, fDx2, fTalpha1,
fDy2, fDx3, fDx4, fTalpha2);
}
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