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///////////////////////////////////////////////////////////////////////////////
// File: DDTIDModulePosAlgo.cc
// Description: Position various components inside a TID Module
///////////////////////////////////////////////////////////////////////////////
#include "FWCore/MessageLogger/interface/MessageLogger.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/GlobalPhysicalConstants.h>
#include <CLHEP/Units/SystemOfUnits.h>
#include <string>
#include <vector>
using namespace std;
class DDTIDModulePosAlgo : public DDAlgorithm {
public:
//Constructor and Destructor
DDTIDModulePosAlgo();
~DDTIDModulePosAlgo() 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:
int detectorN; //Number of detectors
double detTilt; //Tilt of stereo detector
double fullHeight; //Height
string boxFrameName; //Top frame Name
double boxFrameHeight; // height
double boxFrameWidth; // width
double dlTop; //Width at top of wafer
double dlBottom; //Width at bottom of wafer
double dlHybrid; //Width at the hybrid end
vector<double> boxFrameZ; // z-positions
double bottomFrameHeight; //Bottom of the frame
double bottomFrameOver; // overlap
double topFrameHeight; //Top of the frame
double topFrameOver; // overlap
vector<string> sideFrameName; //Side Frame name
vector<double> sideFrameZ; // z-positions
vector<string>
sideFrameRot; // rotation matrix (required for correct positiong of the hole in the StereoR)
double sideFrameWidth; // width
double sideFrameOver; // overlap (wrt wafer)
vector<string> kaptonName; //Kapton Circuit name
vector<double> kaptonZ; // z-positions
vector<string> kaptonRot; // rotation matrix (required for correct positiong of the hole in the StereoR)
vector<string> waferName; //Wafer name
vector<double> waferZ; // z-positions
vector<string> waferRot; // rotation matrix
string hybridName; //Hybrid name
double hybridHeight; // height
vector<double> hybridZ; // z-positions
vector<string> pitchName; //Pitch adapter rotation matrix
double pitchHeight; // height
vector<double> pitchZ; // z-positions
vector<string> pitchRot; // rotation matrix
string coolName; //Cool Insert name
double coolHeight; // height
double coolZ; // z-position
double coolWidth; // width
vector<double> coolRadShift; //
bool doSpacers; //Spacers (alumina) to be made (Should be "Yes" for DS modules only)
string botSpacersName; // Spacers at the "bottom" of the module
double botSpacersHeight; //
double botSpacersZ; // z-position
string sidSpacersName; //Spacers at the "sides" of the module
double sidSpacersHeight;
double sidSpacersZ; // z-position
double sidSpacersWidth; // width
double sidSpacersRadShift; //
};
DDTIDModulePosAlgo::DDTIDModulePosAlgo() { LogDebug("TIDGeom") << "DDTIDModulePosAlgo info: Creating an instance"; }
DDTIDModulePosAlgo::~DDTIDModulePosAlgo() {}
void DDTIDModulePosAlgo::initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments&,
const DDStringArguments& sArgs,
const DDStringVectorArguments& vsArgs) {
int i;
DDName parentName = parent().name();
detectorN = (int)(nArgs["DetectorNumber"]);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: Parent " << parentName << " Detector Planes " << detectorN;
detTilt = nArgs["DetTilt"];
fullHeight = nArgs["FullHeight"];
dlTop = nArgs["DlTop"];
dlBottom = nArgs["DlBottom"];
dlHybrid = nArgs["DlHybrid"];
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: Detector Tilt " << detTilt / CLHEP::deg << " Height " << fullHeight
<< " dl(Top) " << dlTop << " dl(Bottom) " << dlBottom << " dl(Hybrid) " << dlHybrid;
boxFrameName = sArgs["BoxFrameName"];
boxFrameHeight = nArgs["BoxFrameHeight"];
boxFrameWidth = nArgs["BoxFrameWidth"];
boxFrameZ = vArgs["BoxFrameZ"];
bottomFrameHeight = nArgs["BottomFrameHeight"];
bottomFrameOver = nArgs["BottomFrameOver"];
topFrameHeight = nArgs["TopFrameHeight"];
topFrameOver = nArgs["TopFrameOver"];
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: " << boxFrameName << " positioned at Z";
for (i = 0; i < detectorN; i++)
LogDebug("TIDGeom") << "\tboxFrameZ[" << i << "] = " << boxFrameZ[i];
LogDebug("TIDGeom") << "\t Extra Height at Bottom " << bottomFrameHeight << " Overlap " << bottomFrameOver;
sideFrameName = vsArgs["SideFrameName"];
sideFrameZ = vArgs["SideFrameZ"];
sideFrameRot = vsArgs["SideFrameRotation"];
sideFrameWidth = nArgs["SideFrameWidth"];
sideFrameOver = nArgs["SideFrameOver"];
for (i = 0; i < detectorN; i++)
LogDebug("TIDGeom") << "\tsideFrame[" << i << "] = " << sideFrameName[i] << " positioned at Z " << sideFrameZ[i]
<< " with rotation " << sideFrameRot[i];
kaptonName = vsArgs["KaptonName"];
kaptonZ = vArgs["KaptonZ"];
kaptonRot = vsArgs["KaptonRotation"];
for (i = 0; i < detectorN; i++)
LogDebug("TIDGeom") << "\tkapton[" << i << "] = " << kaptonName[i] << " positioned at Z " << kaptonZ[i]
<< " with rotation " << kaptonRot[i];
waferName = vsArgs["WaferName"];
waferZ = vArgs["WaferZ"];
waferRot = vsArgs["WaferRotation"];
for (i = 0; i < detectorN; i++)
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: " << waferName[i] << " positioned at Z " << waferZ[i]
<< " with rotation " << waferRot[i];
hybridName = sArgs["HybridName"];
hybridHeight = nArgs["HybridHeight"];
hybridZ = vArgs["HybridZ"];
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: " << hybridName << " Height " << hybridHeight << " Z";
for (i = 0; i < detectorN; i++)
LogDebug("TIDGeom") << "\thybridZ[" << i << "] = " << hybridZ[i];
pitchName = vsArgs["PitchName"];
pitchHeight = nArgs["PitchHeight"];
pitchZ = vArgs["PitchZ"];
pitchRot = vsArgs["PitchRotation"];
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: Pitch Adapter Height " << pitchHeight;
for (i = 0; i < detectorN; i++)
LogDebug("TIDGeom") << "DDTIDModulePosAlgo debug: " << pitchName[i] << " position at Z " << pitchZ[i]
<< " with rotation " << pitchRot[i];
coolName = sArgs["CoolInsertName"];
coolHeight = nArgs["CoolInsertHeight"];
coolZ = nArgs["CoolInsertZ"];
coolWidth = nArgs["CoolInsertWidth"];
coolRadShift = vArgs["CoolInsertShift"];
string comp = sArgs["DoSpacers"];
if (comp == "No" || comp == "NO" || comp == "no")
doSpacers = false;
else
doSpacers = true;
botSpacersName = sArgs["BottomSpacersName"];
botSpacersHeight = nArgs["BottomSpacersHeight"];
botSpacersZ = nArgs["BottomSpacersZ"];
sidSpacersName = sArgs["SideSpacersName"];
sidSpacersHeight = nArgs["SideSpacersHeight"];
sidSpacersZ = nArgs["SideSpacersZ"];
sidSpacersWidth = nArgs["SideSpacersWidth"];
sidSpacersRadShift = nArgs["SideSpacersShift"];
}
void DDTIDModulePosAlgo::execute(DDCompactView& cpv) {
LogDebug("TIDGeom") << "==>> Constructing DDTIDModulePosAlgo...";
DDName parentName = parent().name();
double botfr; // width of side frame at the the bottom of the modules
double topfr; // width of side frame at the the top of the modules
double kaptonHeight;
if (dlHybrid > dlTop) {
// ring 1, ring 2
topfr = topFrameHeight - pitchHeight - topFrameOver;
botfr = bottomFrameHeight - bottomFrameOver;
kaptonHeight = fullHeight + botfr;
} else {
// ring 3
topfr = topFrameHeight - topFrameOver;
botfr = bottomFrameHeight - bottomFrameOver - pitchHeight;
kaptonHeight = fullHeight + topfr;
}
double sideFrameHeight = fullHeight + pitchHeight + botfr + topfr;
double zCenter = 0.5 * (sideFrameHeight + boxFrameHeight);
// (Re) Compute the envelope for positioning Cool Inserts and Side Spacers (Alumina).
double sidfr = sideFrameWidth - sideFrameOver; // width of side frame on the sides of module
double dxbot = 0.5 * dlBottom + sidfr;
double dxtop = 0.5 * dlTop + sidfr;
double dxtopenv, dxbotenv; // top/bot width of the module envelope trap
double tanWafer = (dxtop - dxbot) / fullHeight; //
double thetaWafer = atan(tanWafer); // 1/2 of the wafer wedge angle
if (dlHybrid > dlTop) {
// ring 1, ring 2
dxtopenv = dxbot + (dxtop - dxbot) * (fullHeight + pitchHeight + topfr + hybridHeight) / fullHeight;
dxbotenv = dxtop - (dxtop - dxbot) * (fullHeight + botfr) / fullHeight;
} else {
// ring 3
dxtopenv = dxbot + (dxtop - dxbot) * (fullHeight + topfr) / fullHeight;
dxbotenv = dxbot;
}
double tanEnv = (dxtopenv - dxbotenv) / (sideFrameHeight + boxFrameHeight); // 1/2 of the envelope wedge angle
double xpos = 0;
double ypos = 0;
double zpos = 0;
// Cool Inserts
DDName name = DDName(DDSplit(coolName).first, DDSplit(coolName).second);
ypos = coolZ;
double zCool;
int copy = 0;
DDRotation rot = DDRotation(); // should be different for different elements
for (int j1 = 0; j1 < 2; j1++) { // j1: 0 inserts below the hybrid
// 1 inserts below the wafer
if (dlHybrid > dlTop) {
zCool = sideFrameHeight + boxFrameHeight - coolRadShift[j1];
if (j1 == 0)
zCool -= 0.5 * coolHeight;
} else {
zCool = coolRadShift[j1];
if (j1 == 0)
zCool += 0.5 * coolHeight;
}
if (j1 == 0) {
xpos = -0.5 * (boxFrameWidth - coolWidth);
} else {
xpos = -(dxbotenv + (zCool - 0.5 * coolHeight) * tanEnv - 0.5 * coolWidth);
}
zpos = zCool - zCenter;
for (int j2 = 0; j2 < 2; j2++) {
copy++;
cpv.position(name, parentName, copy, DDTranslation(xpos, ypos, zpos), rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << copy << " positioned in "
<< parentName << " at " << DDTranslation(xpos, ypos, zpos) << " with " << rot;
xpos = -xpos;
}
}
if (doSpacers) {
// Bottom Spacers (Alumina)
DDName name = DDName(DDSplit(botSpacersName).first, DDSplit(botSpacersName).second);
ypos = botSpacersZ;
double zBotSpacers;
if (dlHybrid > dlTop) {
zBotSpacers = sideFrameHeight + boxFrameHeight - 0.5 * botSpacersHeight;
} else {
zBotSpacers = 0.5 * botSpacersHeight;
}
zpos = zBotSpacers - zCenter;
rot = DDRotation();
cpv.position(name, parentName, 1, DDTranslation(0.0, ypos, zpos), rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << 1 << " positioned in " << parentName
<< " at " << DDTranslation(0.0, ypos, zpos) << " with no rotation";
// Side Spacers (Alumina)
name = DDName(DDSplit(sidSpacersName).first, DDSplit(sidSpacersName).second);
ypos = sidSpacersZ;
double zSideSpacers;
if (dlHybrid > dlTop) {
zSideSpacers = sideFrameHeight + boxFrameHeight - sidSpacersRadShift;
} else {
zSideSpacers = sidSpacersRadShift;
}
zpos = zSideSpacers - zCenter;
copy = 0;
xpos = dxbotenv + (zSideSpacers - 0.5 * sidSpacersHeight) * tanEnv - 0.5 * sidSpacersWidth + sideFrameOver;
double phix, phiy, phiz;
phix = 0. * CLHEP::deg;
phiy = 90. * CLHEP::deg;
phiz = 0. * CLHEP::deg;
double thetay, thetax;
thetay = 90. * CLHEP::deg;
double thetaz = thetaWafer;
for (int j1 = 0; j1 < 2; j1++) {
copy++;
// tilt Side Spacers (parallel to Side Frame)
thetax = 90. * CLHEP::deg + thetaz;
double thetadeg = thetax / CLHEP::deg;
if (thetadeg != 0) {
string arotstr = DDSplit(sidSpacersName).first + to_string(thetadeg * 10.);
rot = DDrot(DDName(arotstr, DDSplit(sidSpacersName).second), thetax, phix, thetay, phiy, thetaz, phiz);
}
cpv.position(name, parentName, copy, DDTranslation(xpos, ypos, zpos), rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << copy << " positioned in "
<< parentName << " at " << DDTranslation(xpos, ypos, zpos) << " with " << rot;
xpos = -xpos;
thetaz = -thetaz;
}
}
// Loop over detectors to be placed
for (int k = 0; k < detectorN; k++) {
// Wafer
name = DDName(DDSplit(waferName[k]).first, DDSplit(waferName[k]).second);
xpos = 0;
ypos = waferZ[k];
double zWafer;
if (dlHybrid > dlTop) {
zWafer = botfr + 0.5 * fullHeight;
} else {
zWafer = boxFrameHeight + botfr + pitchHeight + 0.5 * fullHeight;
}
zpos = zWafer - zCenter;
DDTranslation tran(xpos, ypos, zpos);
string rotstr = DDSplit(waferRot[k]).first;
string rotns;
if (rotstr != "NULL") {
rotns = DDSplit(waferRot[k]).second;
rot = DDRotation(DDName(rotstr, rotns));
}
cpv.position(name, parentName, k + 1, tran, rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << k + 1 << " positioned in " << parentName
<< " at " << tran << " with " << rot;
//Pitch Adapter
name = DDName(DDSplit(pitchName[k]).first, DDSplit(pitchName[k]).second);
if (k == 0) {
xpos = 0;
} else {
xpos = 0.5 * fullHeight * sin(detTilt);
}
ypos = pitchZ[k];
double zPitch;
if (dlHybrid > dlTop) {
zPitch = botfr + fullHeight + 0.5 * pitchHeight;
} else {
zPitch = boxFrameHeight + botfr + 0.5 * pitchHeight;
}
zpos = zPitch - zCenter;
rotstr = DDSplit(pitchRot[k]).first;
if (rotstr != "NULL") {
rotns = DDSplit(pitchRot[k]).second;
rot = DDRotation(DDName(rotstr, rotns));
} else {
rot = DDRotation();
}
tran = DDTranslation(xpos, ypos, zpos);
cpv.position(name, parentName, k + 1, tran, rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << k + 1 << " positioned in " << parentName
<< " at " << tran << " with " << rot;
// Hybrid
name = DDName(DDSplit(hybridName).first, DDSplit(hybridName).second);
ypos = hybridZ[k];
double zHybrid;
if (dlHybrid > dlTop) {
zHybrid = botfr + fullHeight + pitchHeight + 0.5 * hybridHeight;
} else {
zHybrid = 0.5 * hybridHeight;
}
zpos = zHybrid - zCenter;
tran = DDTranslation(0, ypos, zpos);
rot = DDRotation();
cpv.position(name, parentName, k + 1, tran, rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << k + 1 << " positioned in " << parentName
<< " at " << tran << " with " << rot;
// Box frame
name = DDName(DDSplit(boxFrameName).first, DDSplit(boxFrameName).second);
ypos = boxFrameZ[k];
double zBoxFrame;
if (dlHybrid > dlTop) {
zBoxFrame = sideFrameHeight + 0.5 * boxFrameHeight;
} else {
zBoxFrame = 0.5 * boxFrameHeight;
}
zpos = zBoxFrame - zCenter;
tran = DDTranslation(0, ypos, zpos);
rot = DDRotation();
cpv.position(name, parentName, k + 1, tran, rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << k + 1 << " positioned in " << parentName
<< " at " << tran << " with " << rot;
// Side frame
name = DDName(DDSplit(sideFrameName[k]).first, DDSplit(sideFrameName[k]).second);
ypos = sideFrameZ[k];
double zSideFrame;
if (dlHybrid > dlTop) {
zSideFrame = 0.5 * sideFrameHeight;
} else {
zSideFrame = boxFrameHeight + 0.5 * sideFrameHeight;
}
zpos = zSideFrame - zCenter;
rotstr = DDSplit(sideFrameRot[k]).first;
if (rotstr != "NULL") {
rotns = DDSplit(sideFrameRot[k]).second;
rot = DDRotation(DDName(rotstr, rotns));
} else {
rot = DDRotation();
}
tran = DDTranslation(0, ypos, zpos);
cpv.position(name, parentName, k + 1, tran, rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << k + 1 << " positioned in " << parentName
<< " at " << tran << " with " << rot;
// Kapton circuit
name = DDName(DDSplit(kaptonName[k]).first, DDSplit(kaptonName[k]).second);
ypos = kaptonZ[k];
double zKapton;
double kaptonExtraHeight = 0;
if (dlHybrid > dlTop) {
if (k == 1)
kaptonExtraHeight = dlTop * sin(detTilt) - fullHeight * (1 - cos(detTilt));
kaptonExtraHeight = 0.5 * fabs(kaptonExtraHeight);
zKapton = 0.5 * (kaptonHeight + kaptonExtraHeight);
} else {
if (k == 1)
kaptonExtraHeight = dlBottom * sin(detTilt) - fullHeight * (1 - cos(detTilt));
kaptonExtraHeight = 0.5 * fabs(kaptonExtraHeight);
zKapton = boxFrameHeight + sideFrameHeight - 0.5 * (kaptonHeight + kaptonExtraHeight);
}
zpos = zKapton - zCenter;
rotstr = DDSplit(kaptonRot[k]).first;
if (rotstr != "NULL") {
rotns = DDSplit(kaptonRot[k]).second;
rot = DDRotation(DDName(rotstr, rotns));
} else {
rot = DDRotation();
}
tran = DDTranslation(0, ypos, zpos);
cpv.position(name, parentName, k + 1, tran, rot);
LogDebug("TIDGeom") << "DDTIDModulePosAlgo test: " << name << " number " << k + 1 << " positioned in " << parentName
<< " at " << tran << " with " << rot;
}
LogDebug("TIDGeom") << "<<== End of DDTIDModulePosAlgo positioning ...";
}
DEFINE_EDM_PLUGIN(DDAlgorithmFactory, DDTIDModulePosAlgo, "track:DDTIDModulePosAlgo");
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