DetectorDescription/RegressionTest/src/build.cc - master - githubmirror/cmssw

DetectorDescription/RegressionTest/src/build.cc
263 строки10 KB
Cms Build
Clang-Format
20 июн 2019, 23:56
20 июн 2019, 23:567faa7c0
#include <cmath>
#include <iostream>
#include <string>
#include <vector>

#include "DetectorDescription/Core/interface/DDRotationMatrix.h"
#include "DetectorDescription/Core/interface/DDTranslation.h"
#include "DetectorDescription/Core/interface/DDCompactView.h"
#include "DetectorDescription/Core/interface/DDExpandedView.h"
#include "DetectorDescription/Core/interface/DDLogicalPart.h"
#include "DetectorDescription/Core/interface/DDMaterial.h"
#include "DetectorDescription/Core/interface/DDName.h"
#include "DetectorDescription/Core/interface/DDRoot.h"
#include "DetectorDescription/Core/interface/DDSolid.h"
#include "DetectorDescription/Core/interface/DDTransform.h"
#include "DataFormats/Math/interface/GeantUnits.h"
#include "DetectorDescription/Parser/interface/DDLParser.h"
#include "DetectorDescription/Parser/interface/FIPConfiguration.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "Math/GenVector/AxisAngle.h"
#include "Math/GenVector/Cartesian3D.h"
#include "Math/GenVector/DisplacementVector3D.h"
#include "Math/GenVector/Rotation3D.h"
#include "Math/GenVector/RotationZ.h"

using namespace std;
using namespace geant_units::operators;

/*
File setup.xml:
  Material(mixt) Air
  LogicalPart world
  Solid world
  Constant length
  Constant corner
File elements.xml:
  Material(elem) Nitrogen
  Material(elem) Oxygen  
*/
void regressionTest_setup(ClhepEvaluator& eval) {
  string ns = "setup";  // current namespace faking the filename 'setup.xml'

  // length of a side of  world cube
  eval.set(ns, "length", "20.*m");

  // center of a corner in the cube
  eval.set(ns, "corner", "[length]/4.");

  // world-solid
  DDName worldName("world", ns);
  DDName airName("Air", ns);
  DDName nitrogenName("Nitrogen", "elements");
  DDName oxygenName("Oxygen", "elements");

  DDSolidFactory::box(
      worldName, eval.eval(ns, "[length]/2."), eval.eval(ns, "[length]/2."), eval.eval(ns, "[length]/2."));

  DDLogicalPart(worldName,  // name
                airName,    // material
                worldName   // solid
  );

  DDMaterial air(airName, eval.eval(ns, "1.214*mg/cm3"));  // mixture for Air
  air.addMaterial(DDMaterial(nitrogenName), eval.eval(ns, "0.75"));
  air.addMaterial(DDMaterial(oxygenName), eval.eval(ns, "0.25"));

  cout << air << endl;

  DDMaterial(nitrogenName,                    // name
             eval.eval(ns, "7"),              // Z
             eval.eval(ns, "14.007*g/mole"),  // A
             eval.eval(ns, "0.808*g/cm3"));   // density

  DDMaterial(oxygenName,                      // name
             eval.eval(ns, "8"),              // Z
             eval.eval(ns, "15.999*g/mole"),  // A
             eval.eval(ns, "1.43*g/cm3"));    // density

  cout << air << endl;

  // Some rotations in the x-y plane (Unit, 30,60,90 degs)
  std::unique_ptr<DDRotationMatrix> r0 = std::make_unique<DDRotationMatrix>();
  std::unique_ptr<DDRotationMatrix> r30 = std::make_unique<DDRotationMatrix>(ROOT::Math::RotationZ(30._deg));
  std::unique_ptr<DDRotationMatrix> r60 = std::make_unique<DDRotationMatrix>(ROOT::Math::RotationZ(60._deg));
  std::unique_ptr<DDRotationMatrix> r90 = std::make_unique<DDRotationMatrix>(ROOT::Math::RotationZ(90._deg));

  DDrot(DDName("Unit", ns), std::move(r0));
  DDrot(DDName("R30", ns), std::move(r30));
  DDrot(DDName("R60", ns), std::move(r60));
  DDrot(DDName("R90", ns), std::move(r90));

  DDSolid collectorSolid = DDSolidFactory::shapeless(DDName("group", ns));

  DDRootDef::instance().set(worldName);
}

///////////////////////////////////////////////////////////////////////////
/*
  naming convention for the 8 corners in the world:
  +++ (upper, +x, +y)
  -++ (lower, +x, +y)
  +-+ (upper, -x, +y)
  and so on ...
*/

// Fills corner +++ with a hierarchy of boxes ...
/*
  File: first.xml
  
*/
void regressionTest_first(ClhepEvaluator& eval) {
  ///load the new cpv
  DDCompactView cpv;
  cout << "main::initialize DDL parser" << endl;
  DDLParser myP(cpv);

  cout << "main::about to set configuration" << endl;

  string ns("first");
  DDSolid support = DDSolidFactory::box(DDName("support", ns),
                                        eval.eval(ns, "[setup:corner]/4."),
                                        eval.eval(ns, "[setup:corner]/8."),
                                        eval.eval(ns, "[setup:corner]/4."));
  DDSolid sensor = DDSolidFactory::box(DDName("sensor", ns),
                                       eval.eval(ns, "[setup:corner]/16."),
                                       eval.eval(ns, "[setup:corner]/16."),
                                       eval.eval(ns, "[setup:corner]/16."));

  DDLogicalPart supportLP(DDName("support", ns),         // name
                          DDName("Oxygen", "elements"),  // material
                          DDName("support", ns));        // solid

  DDLogicalPart sensorLP(DDName("sensor", ns), DDName("Nitrogen", "elements"), DDName("sensor", ns));

  DDLogicalPart part(DDName("group", ns), DDName("Air", "setup"), DDName("group", "setup"));

  DDRotation r30(DDName("R30", "setup"));
  DDRotation r60(DDName("R60", "setup"));
  DDRotation r90(DDName("R90", "setup"));
  DDRotation unit(DDName("Unit", "setup"));
  DDTranslation t0;
  DDTranslation t1(
      eval.eval(ns, "[setup:corner]/8."), eval.eval(ns, "[setup:corner]/16."), eval.eval(ns, "[setup:corner]/8."));
  DDTranslation t2(
      eval.eval(ns, "[setup:corner]*1.25*cos(0.)"), eval.eval(ns, "[setup:corner]*1.25*sin(0.)"), eval.eval(ns, "0."));
  DDTranslation t3(eval.eval(ns, "[setup:corner]*1.25*cos(30.*deg)"),
                   eval.eval(ns, "[setup:corner]*1.25*sin(30.*deg)"),
                   eval.eval(ns, "0."));
  DDTranslation t4(eval.eval(ns, "[setup:corner]*1.25*cos(60.*deg)"),
                   eval.eval(ns, "[setup:corner]*1.25*sin(60.*deg)"),
                   eval.eval(ns, "0."));
  DDTranslation t5(eval.eval(ns, "[setup:corner]*1.25*cos(90.*deg)"),
                   eval.eval(ns, "[setup:corner]*1.25*sin(90.*deg)"),
                   eval.eval(ns, "0."));

  cpv.position(sensorLP, supportLP, std::string("1"), t1, unit);
  cpv.position(supportLP, part, std::string("1"), t2, unit);
  cpv.position(supportLP, part, std::string("2"), t3, r30);
  cpv.position(supportLP, part, std::string("3"), t4, r60);
  cpv.position(supportLP, part, std::string("4"), t5, r90);

  std::unique_ptr<DDRotationMatrix> rm =
      std::make_unique<DDRotationMatrix>(ROOT::Math::AxisAngle(DD3Vector(1., 1., 1.), 20._deg));
  DDRotation rw = DDrot(DDName("group", ns), std::move(rm));
  DDLogicalPart ws(DDName("world", "setup"));
  cpv.position(part, ws, std::string("1"), t0, rw);
}

void output(string filename) {
  ostream& os(cout);

  os << "Starting Regressiontest Output" << endl;
  ///load the new cpv
  DDCompactView cpv;
  cout << "main::initialize DDL parser" << endl;
  DDLParser myP(cpv);

  cout << "main::about to set configuration" << endl;
  FIPConfiguration cf(cpv);
  cf.readConfig("DetectorDescription/RegressionTest/test/configuration.xml");

  cout << "main::about to start parsing" << endl;

  myP.parse(cf);

  cout << "main::completed Parser" << endl;

  DDExpandedView exv(cpv);
  vector<DDTranslation> tvec;
  bool loop = true;
  std::cout << "Before the loop..." << std::endl;
  while (loop) {
    ROOT::Math::AxisAngle ra(exv.rotation());
    os << exv.logicalPart() << endl
       << "  " << exv.logicalPart().material() << endl
       << "  " << exv.logicalPart().solid() << endl
       << "  " << exv.translation() << endl;
    os << "  " << ra.Axis() << convertRadToDeg(ra.Angle()) << endl;
    tvec.emplace_back(exv.translation());
    loop = exv.next();
  }

  vector<DDTranslation>::iterator it = tvec.begin();
  os << endl << "center points of all solids" << endl;
  for (; it != tvec.end(); ++it) {
    os << (*it).x() << " " << (*it).y() << " " << (*it).z() << endl;
  }
}

void testParser() {
  try {
    cout << "main:: initialize" << endl;
    DDCompactView cpv;
    cout << "main::initialize DDL parser" << endl;
    DDLParser myP(cpv);

    cout << "main::about to set configuration" << endl;

    FIPConfiguration cf(cpv);
    cf.readConfig("DetectorDescription/RegressionTest/test/configuration.xml");

    cout << "main::about to start parsing" << endl;

    myP.parse(cf);

    cout << "main::completed Parser" << endl;

    cout << endl << endl << "main::Start checking!" << endl << endl;

  } catch (cms::Exception& e) {
    cout << "main::PROBLEM:" << endl << "         " << e << endl;
  }
}

void printRot(const DDRotationMatrix& rot) {
  std::cout << "rot asis\n" << rot << std::endl;
  DD3Vector x, y, z;
  rot.GetComponents(x, y, z);
  std::cout << "components\n" << x << "\n" << y << "\n" << z << std::endl;
  cout << "phiX=" << x.phi() << " or in degrees = " << convertRadToDeg(x.phi()) << endl;
  cout << "thetaX=" << x.theta() << " or in degrees = " << convertRadToDeg(x.theta()) << endl;
  cout << "phiY=" << y.phi() << " or in degrees = " << convertRadToDeg(y.phi()) << endl;
  cout << "thetaY=" << y.theta() << " or in degrees = " << convertRadToDeg(y.theta()) << endl;
  cout << "phiZ=" << z.phi() << " or in degrees = " << convertRadToDeg(z.phi()) << endl;
  cout << "thetaZ=" << z.theta() << " or in degrees = " << convertRadToDeg(z.theta()) << endl;

  cout << "some factor/equations..." << endl;
  cout << " sin(thetaX()) * cos(phiX()) = " << sin(x.theta()) * cos(x.phi()) << endl;
}

void testrot() {
  {
    ROOT::Math::AxisAngle aa(DD3Vector(1., 1., 1.), 20._deg);
    DDRotationMatrix rm(aa);
    cout << "DD3Vector was " << DD3Vector(1., 1., 1.) << " and the rotation was 20*deg around that axis." << endl;
    printRot(rm);
  }
  {
    DDRotationMatrix rm(1, 0, 0, 0, -1, 0, 0, 0, 1);
    cout << "(1,0,0, 0,-1,0, 0,0,1)" << endl;
    printRot(rm);
  }
}