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///////////////////////////////////////////////////////////////////////////////
// File: DDPixBarLayerUpgradeAlgo.cc
// Description: Make one layer of pixel barrel detector for Upgrading.
///////////////////////////////////////////////////////////////////////////////
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "DetectorDescription/Core/interface/DDLogicalPart.h"
#include "DetectorDescription/Core/interface/DDSolid.h"
#include "DetectorDescription/Core/interface/DDMaterial.h"
#include "DetectorDescription/Core/interface/DDCurrentNamespace.h"
#include "DetectorDescription/Core/interface/DDSplit.h"
#include "DetectorDescription/Core/interface/DDTypes.h"
#include "DetectorDescription/Core/interface/DDAlgorithm.h"
#include "DetectorDescription/Core/interface/DDAlgorithmFactory.h"
#include <CLHEP/Units/PhysicalConstants.h>
#include <CLHEP/Units/SystemOfUnits.h>
#include <cmath>
#include <algorithm>
#include <map>
#include <string>
#include <vector>
using namespace std;
class DDPixBarLayerUpgradeAlgo : public DDAlgorithm {
public:
//Constructor and Destructor
DDPixBarLayerUpgradeAlgo();
~DDPixBarLayerUpgradeAlgo() override;
void initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments& mArgs,
const DDStringArguments& sArgs,
const DDStringVectorArguments& vsArgs) override;
void execute(DDCompactView& cpv) override;
private:
string idNameSpace; //Namespace of this and ALL sub-parts
string genMat; //Name of general material
int number; //Number of ladders in phi
double layerDz; //Length of the layer
double coolDz; //Length of the cooling piece
double coolThick; //Thickness of the shell
double coolRadius; //Cool tube external radius
double coolDist; //Radial distance between centres of 2
double cool1Offset; //cooling pipe 1 offset for ladder at interface
double cool2Offset; //cooling pipe 2 offset for ladder at interface
string coolMat; //Cooling fluid material name
string tubeMat; //Cooling piece material name
string coolMatHalf; //Cooling fluid material name
string tubeMatHalf; //Cooling piece material name
string ladder; //Name of ladder
double ladderWidth; //Width of ladder
double ladderThick; //Thicknes of ladder
double ladderOffset; //ladder dispacement at interface
int outerFirst; //Controller of the placement of ladder
double phiFineTune; //Fine-tuning pitch of first ladder
double rOuterFineTune; //Fine-tuning r offset for outer ladders
double rInnerFineTune; //Fine-tuning r offset for inner ladders
};
DDPixBarLayerUpgradeAlgo::DDPixBarLayerUpgradeAlgo() {
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo info: Creating an instance";
}
DDPixBarLayerUpgradeAlgo::~DDPixBarLayerUpgradeAlgo() {}
void DDPixBarLayerUpgradeAlgo::initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments&,
const DDStringArguments& sArgs,
const DDStringVectorArguments& vsArgs) {
idNameSpace = DDCurrentNamespace::ns();
DDName parentName = parent().name();
genMat = sArgs["GeneralMaterial"];
number = int(nArgs["Ladders"]);
layerDz = nArgs["LayerDz"];
coolDz = nArgs["CoolDz"];
coolThick = nArgs["CoolThick"];
coolRadius = nArgs["CoolRadius"];
coolDist = nArgs["CoolDist"];
cool1Offset = nArgs["Cool1Offset"];
cool2Offset = nArgs["Cool2Offset"];
coolMat = sArgs["CoolMaterial"];
tubeMat = sArgs["CoolTubeMaterial"];
coolMatHalf = sArgs["CoolMaterialHalf"];
tubeMatHalf = sArgs["CoolTubeMaterialHalf"];
phiFineTune = nArgs["PitchFineTune"];
rOuterFineTune = nArgs["OuterOffsetFineTune"];
rInnerFineTune = nArgs["InnerOffsetFineTune"];
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo debug: Parent " << parentName << " NameSpace " << idNameSpace
<< "\n"
<< "\tLadders " << number << "\tGeneral Material " << genMat << "\tLength " << layerDz
<< "\tSpecification of Cooling Pieces:\n"
<< "\tLength " << coolDz << " Thickness of Shell " << coolThick << " Radial distance "
<< coolDist << " Materials " << coolMat << ", " << tubeMat;
ladder = sArgs["LadderName"];
ladderWidth = nArgs["LadderWidth"];
ladderThick = nArgs["LadderThick"];
ladderOffset = nArgs["LadderOffset"];
outerFirst = int(nArgs["OuterFirst"]);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo debug: Full Ladder " << ladder << " width/thickness "
<< ladderWidth << ", " << ladderThick;
}
void DDPixBarLayerUpgradeAlgo::execute(DDCompactView& cpv) {
DDName mother = parent().name();
const string& idName = mother.name();
double dphi = CLHEP::twopi / number;
double x2 = coolDist * sin(0.5 * dphi);
double rtmi = coolDist * cos(0.5 * dphi) - (coolRadius + ladderThick) + rInnerFineTune;
double rmxh = coolDist * cos(0.5 * dphi) + (coolRadius + ladderThick + ladderOffset) + rOuterFineTune;
double rtmx = sqrt(rmxh * rmxh + ladderWidth * ladderWidth / 4);
DDSolid solid = DDSolidFactory::tubs(DDName(idName, idNameSpace), 0.5 * layerDz, rtmi, rtmx, 0, CLHEP::twopi);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << DDName(idName, idNameSpace) << " Tubs made of "
<< genMat << " from 0 to " << CLHEP::twopi / CLHEP::deg << " with Rin " << rtmi << " Rout "
<< rtmx << " ZHalf " << 0.5 * layerDz;
DDName matname(DDSplit(genMat).first, DDSplit(genMat).second);
DDMaterial matter(matname);
DDLogicalPart layer(solid.ddname(), matter, solid);
// Full Tubes
string name = idName + "CoolTube";
solid = DDSolidFactory::tubs(DDName(name, idNameSpace), 0.5 * coolDz, 0, coolRadius, 0, CLHEP::twopi);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << solid.name() << " Tubs made of " << tubeMat
<< " from 0 to " << CLHEP::twopi / CLHEP::deg << " with Rout " << coolRadius << " ZHalf "
<< 0.5 * coolDz;
matter = DDMaterial(DDName(DDSplit(tubeMat).first, DDSplit(tubeMat).second));
DDLogicalPart coolTube(solid.ddname(), matter, solid);
// Half Tubes
name = idName + "CoolTubeHalf";
solid = DDSolidFactory::tubs(DDName(name, idNameSpace), 0.5 * coolDz, 0, coolRadius, 0, CLHEP::pi);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << solid.name() << " Tubs made of " << tubeMatHalf
<< " from 0 to " << CLHEP::twopi / CLHEP::deg << " with Rout " << coolRadius << " ZHalf "
<< 0.5 * coolDz;
matter = DDMaterial(DDName(DDSplit(tubeMatHalf).first, DDSplit(tubeMatHalf).second));
DDLogicalPart coolTubeHalf(solid.ddname(), matter, solid);
// Full Coolant
name = idName + "Coolant";
solid = DDSolidFactory::tubs(DDName(name, idNameSpace), 0.5 * coolDz, 0, coolRadius - coolThick, 0, CLHEP::twopi);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << solid.name() << " Tubs made of " << tubeMat
<< " from 0 to " << CLHEP::twopi / CLHEP::deg << " with Rout " << coolRadius - coolThick
<< " ZHalf " << 0.5 * coolDz;
matter = DDMaterial(DDName(DDSplit(coolMat).first, DDSplit(coolMat).second));
DDLogicalPart cool(solid.ddname(), matter, solid);
cpv.position(cool, coolTube, 1, DDTranslation(0.0, 0.0, 0.0), DDRotation());
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << cool.name() << " number 1 positioned in "
<< coolTube.name() << " at (0,0,0) with no rotation";
// Half Coolant
name = idName + "CoolantHalf";
solid = DDSolidFactory::tubs(DDName(name, idNameSpace), 0.5 * coolDz, 0, coolRadius - coolThick, 0, CLHEP::pi);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << solid.name() << " Tubs made of " << tubeMatHalf
<< " from 0 to " << CLHEP::twopi / CLHEP::deg << " with Rout " << coolRadius - coolThick
<< " ZHalf " << 0.5 * coolDz;
matter = DDMaterial(DDName(DDSplit(coolMatHalf).first, DDSplit(coolMatHalf).second));
DDLogicalPart coolHalf(solid.ddname(), matter, solid);
cpv.position(coolHalf, coolTubeHalf, 1, DDTranslation(0.0, 0.0, 0.0), DDRotation());
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << cool.name() << " number 1 positioned in "
<< coolTube.name() << " at (0,0,0) with no rotation";
DDName ladderFull(DDSplit(ladder).first, DDSplit(ladder).second);
int copy = 1, iup = (-1) * outerFirst;
int copyoffset = number + 2;
for (int i = 1; i < number + 1; i++) {
double phi = i * dphi + 90 * CLHEP::deg - 0.5 * dphi + phiFineTune; //to start with the interface ladder
double phix, phiy, rrr, rrroffset;
string rots;
DDTranslation tran;
DDRotation rot;
iup = -iup;
double dr;
if ((i == 1) || (i == number / 2 + 1)) {
dr = coolRadius + 0.5 * ladderThick + ladderOffset; //interface ladder offset
} else {
dr = coolRadius + 0.5 * ladderThick;
}
if (i % 2 == 1) {
rrr = coolDist * cos(0.5 * dphi) + iup * dr + rOuterFineTune;
} else {
rrr = coolDist * cos(0.5 * dphi) + iup * dr + rInnerFineTune;
}
tran = DDTranslation(rrr * cos(phi), rrr * sin(phi), 0);
rots = idName + to_string(copy);
if (iup > 0)
phix = phi - 90 * CLHEP::deg;
else
phix = phi + 90 * CLHEP::deg;
phiy = phix + 90. * CLHEP::deg;
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: Creating a new "
<< "rotation: " << rots << "\t90., " << phix / CLHEP::deg << ", 90.," << phiy / CLHEP::deg
<< ", 0, 0";
rot = DDrot(DDName(rots, idNameSpace), 90 * CLHEP::deg, phix, 90 * CLHEP::deg, phiy, 0., 0.);
cpv.position(ladderFull, layer, copy, tran, rot);
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << ladderFull << " number " << copy << " positioned in "
<< layer.name() << " at " << tran << " with " << rot;
copy++;
rrr = coolDist * cos(0.5 * dphi) + coolRadius / 2.;
rots = idName + to_string(i + 100);
phix = phi + 90. * CLHEP::deg;
if (iup < 0)
phix += dphi;
phiy = phix + 90. * CLHEP::deg;
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: Creating a new "
<< "rotation: " << rots << "\t90., " << phix / CLHEP::deg << ", 90.," << phiy / CLHEP::deg
<< ", 0, 0";
tran = DDTranslation(rrr * cos(phi) - x2 * sin(phi), rrr * sin(phi) + x2 * cos(phi), 0);
rot = DDrot(DDName(rots, idNameSpace), 90 * CLHEP::deg, phix, 90 * CLHEP::deg, phiy, 0., 0.);
cpv.position(coolTubeHalf, layer, i + 1, tran, rot);
if ((i == 1) || (i == number / 2 + 1)) {
rrroffset = coolDist * cos(0.5 * dphi) + iup * ladderOffset + rOuterFineTune;
tran = DDTranslation(
rrroffset * cos(phi) - cool1Offset * sin(phi), rrroffset * sin(phi) + cool1Offset * cos(phi), 0);
cpv.position(coolTube, layer, copyoffset, tran, DDRotation());
copyoffset++;
tran = DDTranslation(
rrroffset * cos(phi) - cool2Offset * sin(phi), rrroffset * sin(phi) + cool2Offset * cos(phi), 0);
cpv.position(coolTube, layer, copyoffset, tran, DDRotation());
copyoffset++;
}
LogDebug("PixelGeom") << "DDPixBarLayerUpgradeAlgo test: " << coolTube.name() << " number " << i + 1
<< " positioned in " << layer.name() << " at " << tran << " with " << rot;
}
}
DEFINE_EDM_PLUGIN(DDAlgorithmFactory, DDPixBarLayerUpgradeAlgo, "track:DDPixBarLayerUpgradeAlgo");
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