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///////////////////////////////////////////////////////////////////////////////
// File: DDTECOptoHybAlgo.cc
// Description: Placing cooling pieces in the petal material of a TEC petal
///////////////////////////////////////////////////////////////////////////////
#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 <cmath>
#include <algorithm>
#include <map>
#include <string>
#include <vector>
using namespace std;
class DDTECOptoHybAlgo : public DDAlgorithm {
public:
//Constructor and Destructor
DDTECOptoHybAlgo();
~DDTECOptoHybAlgo() 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 parts
string childName; //Child name
double rpos; //r Position
double zpos; //Z position of the OptoHybrid
double optoHeight; // Height of the OptoHybrid
double optoWidth; // Width of the OptoHybrid
int startCopyNo; //Start copy number
vector<double> angles; //Angular position of Hybrid
};
DDTECOptoHybAlgo::DDTECOptoHybAlgo() : angles(0) {
LogDebug("TECGeom") << "DDTECOptoHybAlgo info: Creating an instance";
}
DDTECOptoHybAlgo::~DDTECOptoHybAlgo() {}
void DDTECOptoHybAlgo::initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments&,
const DDStringArguments& sArgs,
const DDStringVectorArguments&) {
idNameSpace = DDCurrentNamespace::ns();
childName = sArgs["ChildName"];
DDName parentName = parent().name();
LogDebug("TECGeom") << "DDTECOptoHybAlgo debug: Parent " << parentName << " Child " << childName << " NameSpace "
<< idNameSpace;
optoHeight = nArgs["OptoHeight"];
optoWidth = nArgs["OptoWidth"];
rpos = nArgs["Rpos"];
zpos = nArgs["Zpos"];
startCopyNo = int(nArgs["StartCopyNo"]);
angles = vArgs["Angles"];
LogDebug("TECGeom") << "DDTECOptoHybAlgo debug: Height of the Hybrid " << optoHeight << " and Width " << optoWidth
<< "Rpos " << rpos << " Zpos " << zpos << " StartCopyNo " << startCopyNo << " Number "
<< angles.size();
for (int i = 0; i < (int)(angles.size()); i++)
LogDebug("TECGeom") << "\tAngles[" << i << "] = " << angles[i];
}
void DDTECOptoHybAlgo::execute(DDCompactView& cpv) {
LogDebug("TECGeom") << "==>> Constructing DDTECOptoHybAlgo...";
DDName mother = parent().name();
DDName child = DDName(DDSplit(childName).first, DDSplit(childName).second);
// given r positions are for the lower left corner
rpos += optoHeight / 2;
int copyNo = startCopyNo;
for (double angle : angles) {
double phix = -angle;
// given phi positions are for the lower left corner
phix += asin(optoWidth / 2 / rpos);
double xpos = rpos * cos(phix);
double ypos = rpos * sin(phix);
DDTranslation tran(xpos, ypos, zpos);
DDRotation rotation;
double phiy = phix + 90. * CLHEP::deg;
double phideg = phix / CLHEP::deg;
if (phideg != 0) {
string rotstr = DDSplit(childName).first + to_string(phideg * 1000.);
rotation = DDRotation(DDName(rotstr, idNameSpace));
if (!rotation) {
double theta = 90. * CLHEP::deg;
LogDebug("TECGeom") << "DDTECOptoHybAlgo test: Creating a new "
<< "rotation: " << rotstr << "\t90., " << phix / CLHEP::deg << ", 90.," << phiy / CLHEP::deg
<< ", 0, 0";
rotation = DDrot(DDName(rotstr, idNameSpace), theta, phix, theta, phiy, 0., 0.);
}
}
cpv.position(child, mother, copyNo, tran, rotation);
LogDebug("TECGeom") << "DDTECOptoHybAlgo test " << child << " number " << copyNo << " positioned in " << mother
<< " at " << tran << " with " << rotation;
copyNo++;
}
LogDebug("TECGeom") << "<<== End of DDTECOptoHybAlgo construction ...";
}
DEFINE_EDM_PLUGIN(DDAlgorithmFactory, DDTECOptoHybAlgo, "track:DDTECOptoHybAlgo");
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