Line Code
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<?xml version="1.0"?>
<DDDefinition xmlns="http://www.cern.ch/cms/DDL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.cern.ch/cms/DDL ../../../DetectorDescription/Schema/DDLSchema.xsd">

  <ConstantsSection label="hcalalgo.xml" eval="true">
    <Constant name="Z0HBHE" value="389.550*cm"/>
    <Constant name="Z0HE" value="398.250*cm"/>
    <Constant name="Z1HB" value="324.200*cm"/>
    <Constant name="z2HB" value="370.460*cm"/>
    <Constant name="z3HB" value="375.022*cm"/>
    <Constant name="z4HB" value="446.079*cm"/>
    <Constant name="z5HB" value="449.127*cm"/>
    <Constant name="z6HB" value="[cms:CalorBeamZ2]"/>
    <Constant name="zRat" value="([Z0HE]-[z6HB])/([cms:CalorBeamZ1]-[z6HB])"/>
    <Constant name="rMin1" value="177.500*cm"/>
    <Constant name="rMin3" value="171.200*cm"/>
    <Constant name="rMin4" value="277.071*cm"/>
    <Constant name="rMin5" value="281.342*cm"/>
    <Constant name="rMin2" value="[cms:CalorBeamR2]+[zRat]*
                                  ([cms:CalorBeamR1]-[cms:CalorBeamR2])"/>
    <Constant name="rMax1" value="186.650*cm"/>
    <Constant name="rMax3" value="192.703*cm"/>
    <Constant name="rMax4" value="287.000*cm"/>
  </ConstantsSection>
  
  <SolidSection label="hcalalgo.xml">
    <Polycone name="HCal" startPhi="0*deg" deltaPhi="360*deg">
      <ZSection z="-[z6HB]"   rMin="[cms:CalorBeamR2]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="-[Z0HE]"   rMin="[rMin2]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="-[Z0HE]"   rMin="[rMin3]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="-[Z0HBHE]" rMin="[rMin3]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="-[Z0HBHE]" rMin="[rMin1]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="[Z0HBHE]"  rMin="[rMin1]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="[Z0HBHE]"  rMin="[rMin3]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="[Z0HE]"    rMin="[rMin3]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="[Z0HE]"    rMin="[rMin2]" rMax="[cms:CalorMuonR]"/>
      <ZSection z="[z6HB]"    rMin="[cms:CalorBeamR2]" rMax="[cms:CalorMuonR]"/>
    </Polycone>
    <Polyhedra name="HRCF" numSide="18" startPhi="350*deg" deltaPhi="360*deg">
      <ZSection z="[Z1HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z2HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z3HB]" rMin="[rMin1]" rMax="[rMax3]"/>
      <ZSection z="[z4HB]" rMin="[rMin4]" rMax="[rMax4]"/>
      <ZSection z="[z5HB]" rMin="[rMin5]" rMax="[rMax4]"/>
      <ZSection z="[z6HB]" rMin="[rMin5]" rMax="[rMax4]"/>
    </Polyhedra>
    <Polyhedra name="HEC1" numSide="1" startPhi="350*deg" deltaPhi="20*deg">
      <ZSection z="[Z1HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z2HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z3HB]" rMin="[rMin1]" rMax="[rMax3]"/>
      <ZSection z="[z4HB]" rMin="[rMin4]" rMax="[rMax4]"/>
      <ZSection z="[z5HB]" rMin="[rMin5]" rMax="[rMax4]"/>
      <ZSection z="[z6HB]" rMin="[rMin5]" rMax="[rMax4]"/>
    </Polyhedra>
    <Polyhedra name="HHC1" numSide="1" startPhi="352.5*deg" deltaPhi="15*deg">
      <ZSection z="[Z1HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z2HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z3HB]" rMin="[rMin1]" rMax="[rMax3]"/>
      <ZSection z="[z4HB]" rMin="[rMin4]" rMax="[rMax4]"/>
      <ZSection z="[z5HB]" rMin="[rMin5]" rMax="[rMax4]"/>
      <ZSection z="[z6HB]" rMin="[rMin5]" rMax="[rMax4]"/>
    </Polyhedra>
    <Polyhedra name="HTC1" numSide="1" startPhi="356*deg" deltaPhi="8*deg">
      <ZSection z="[Z1HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z2HB]" rMin="[rMin1]" rMax="[rMax1]"/>
      <ZSection z="[z3HB]" rMin="[rMin1]" rMax="[rMax3]"/>
      <ZSection z="[z4HB]" rMin="[rMin4]" rMax="[rMax4]"/>
      <ZSection z="[z5HB]" rMin="[rMin5]" rMax="[rMax4]"/>
      <ZSection z="[z6HB]" rMin="[rMin5]" rMax="[rMax4]"/>
    </Polyhedra>
  </SolidSection>
  
  <LogicalPartSection label="hcalalgo.xml">
    <LogicalPart name="HCal" category="unspecified">
      <rSolid name="HCal"/>
      <rMaterial name="materials:Air"/>
    </LogicalPart>
    <LogicalPart name="HRCF" category="unspecified">
      <rSolid name="HRCF"/>
      <rMaterial name="materials:Air"/>
    </LogicalPart>
    <LogicalPart name="HEC1" category="unspecified">
      <rSolid name="HEC1"/>
      <rMaterial name="materials:Ec_Cable_1"/>
    </LogicalPart>
    <LogicalPart name="HHC1" category="unspecified">
      <rSolid name="HHC1"/>
      <rMaterial name="materials:Air"/>
    </LogicalPart>
    <LogicalPart name="HTC1" category="unspecified">
      <rSolid name="HTC1"/>
      <rMaterial name="materials:Tk_square_bundles"/>
    </LogicalPart>
    <LogicalPart name="HEC2" category="unspecified">
      <rSolid name="HEC1"/>
      <rMaterial name="materials:Ec_Cable_1"/>
    </LogicalPart>
    <LogicalPart name="HHC2" category="unspecified">
      <rSolid name="HHC1"/>
      <rMaterial name="materials:Air"/>
    </LogicalPart>
  </LogicalPartSection>
  
  <PosPartSection label="hcalalgo.xml">
    <PosPart copyNumber="1">
      <rParent name="caloBase:CALO"/>
      <rChild name="hcalalgo:HCal"/>
      <rRotation name="rotations:000D"/>
    </PosPart>
    <PosPart copyNumber="1">
      <rParent name="hcalalgo:HCal"/>
      <rChild name="hcalalgo:HRCF"/>
      <rRotation name="rotations:000D"/>
    </PosPart>
    <PosPart copyNumber="2">
      <rParent name="hcalalgo:HCal"/>
      <rChild name="hcalalgo:HRCF"/>
      <rRotation name="rotations:180D"/>
    </PosPart>
    <!-- There are some subtle differences on the 0 degree and 180 degree
         segments so that is why only the 16 can be made with the algorithm -->
    <!-- 16 sub-sections for the cabling ??? -->
    <Algorithm name="global:DDAngular">
      <rParent name="hcalalgo:HRCF"/>
      <String name="ChildName" value="hcalalgo:HEC1"/>
      <Numeric name="N" value="8"/>
      <Numeric name="StartCopyNo" value="0"/>
      <Numeric name="IncrCopyNo" value="1"/>
      <Numeric name="RangeAngle" value="140*deg"/>
      <Numeric name="StartAngle" value="20*deg"/>
      <Numeric name="Radius" value="0"/>
      <Vector name="Center" type="numeric" nEntries="3"> 0, 0, 0 </Vector>
      <Vector name="RotateSolid" type="numeric" nEntries="3"> 0.*deg, 0.*deg, 0.*deg </Vector>
    </Algorithm>
    <Algorithm name="global:DDAngular">
      <rParent name="hcalalgo:HRCF"/>
      <String name="ChildName" value="hcalalgo:HEC1"/>
      <Numeric name="N" value="8"/>
      <Numeric name="StartCopyNo" value="8"/>
      <Numeric name="IncrCopyNo" value="1"/>
      <Numeric name="RangeAngle" value="140*deg"/>
      <Numeric name="StartAngle" value="200*deg"/>
      <Numeric name="Radius" value="0"/>
      <Vector name="Center" type="numeric" nEntries="3"> 0, 0, 0 </Vector>
      <Vector name="RotateSolid" type="numeric" nEntries="3"> 0.*deg, 0.*deg, 0.*deg </Vector>
    </Algorithm>
    <PosPart copyNumber="1">
      <rParent name="hcalalgo:HEC1"/>
      <rChild name="hcalalgo:HHC1"/>
      <rRotation name="rotations:000D"/>
    </PosPart>
    <PosPart copyNumber="1">
      <rParent name="hcalalgo:HHC1"/>
      <rChild name="hcalalgo:HTC1"/>
      <rRotation name="rotations:000D"/>
    </PosPart>
    <PosPart copyNumber="1">
      <rParent name="hcalalgo:HRCF"/>
      <rChild name="hcalalgo:HEC2"/>
      <rRotation name="rotations:000D"/>
    </PosPart>
    <PosPart copyNumber="2">
      <rParent name="hcalalgo:HRCF"/>
      <rChild name="hcalalgo:HEC2"/>
      <rRotation name="rotations:R180"/>
    </PosPart>
    <PosPart copyNumber="1">
      <rParent name="hcalalgo:HEC2"/>
      <rChild name="hcalalgo:HHC2"/>
      <rRotation name="rotations:000D"/>
    </PosPart>
  </PosPartSection>
</DDDefinition>