DDSolid.cc

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#include "DetectorDescription/Core/interface/DDSolid.h"

#include <ostream>
#include <string>
#include <array>

#include "DetectorDescription/Core/interface/Store.h"
#include "DetectorDescription/Core/src/Boolean.h"
#include "DetectorDescription/Core/src/Box.h"
#include "DetectorDescription/Core/src/Cons.h"
#include "DetectorDescription/Core/src/Ellipsoid.h"
#include "DetectorDescription/Core/src/EllipticalTube.h"
#include "DetectorDescription/Core/src/ExtrudedPolygon.h"
#include "DetectorDescription/Core/src/Orb.h"
#include "DetectorDescription/Core/src/Parallelepiped.h"
#include "DetectorDescription/Core/src/Polycone.h"
#include "DetectorDescription/Core/src/Polyhedra.h"
#include "DetectorDescription/Core/src/PseudoTrap.h"
#include "DetectorDescription/Core/src/Reflection.h"
#include "DetectorDescription/Core/src/Shapeless.h"
#include "DetectorDescription/Core/src/Solid.h"
#include "DetectorDescription/Core/src/Sphere.h"
#include "DetectorDescription/Core/src/Torus.h"
#include "DetectorDescription/Core/src/Trap.h"
#include "DetectorDescription/Core/src/TruncTubs.h"
#include "DetectorDescription/Core/src/Tubs.h"
#include "DetectorDescription/Core/src/CutTubs.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"

using DDI::Solid;

std::ostream & 
operator<<(std::ostream & os, const DDSolid & solid)
{ 
  DDBase<DDName,DDI::Solid*>::def_type defined(solid.isDefined());
  if (defined.first) {
    os << *(defined.first) << " ";
    if (defined.second) {
      os << "  " << DDSolidShapesName::name(solid.shape()) << ": ";
      solid.rep().stream(os); 
    }
    else {
      os << "* solid not defined * ";  
    }
  }  
  else {
    os << "* solid not declared * ";  
  }  
  return os;
}

DDSolid::DDSolid() : DDBase<DDName,Solid*>() { }

DDSolid::DDSolid( const DDName & n ) : DDBase<DDName,Solid*>()
{
  prep_ = StoreT::instance().create(n);
}

DDSolid::DDSolid(const DDName & n, Solid * s) : DDBase<DDName,Solid*>()
{
  prep_ = StoreT::instance().create(n,s);
}

DDSolid::DDSolid( const DDName & n, DDSolidShape s, const std::vector<double> & p )
{
  DDI::Solid * solid(0);
  std::vector<double> dummy;
  switch(s) {
  case ddbox:
    solid = new DDI::Box(0,0,0);
    break;
  case ddtubs:
    solid = new DDI::Tubs(0,0,0,0,0);
    break;
  case ddcons:
    solid = new DDI::Cons(0,0,0,0,0,0,0);
    break;
  case ddpseudotrap:
    solid = new DDI::PseudoTrap(0,0,0,0,0,0,0);
    break;
  case ddshapeless:
    solid = new DDI::Shapeless();
    break;
  case ddtrap:
    solid = new DDI::Trap(0,0,0,0,0,0,0,0,0,0,0);
    break;
  case ddpolyhedra_rz:
    solid = new DDI::Polyhedra(0,0,0,dummy,dummy);
    break;
  case ddpolyhedra_rrz:
    solid = new DDI::Polyhedra(0,0,0,dummy,dummy,dummy);
    break;
  case ddpolycone_rz:
    solid = new DDI::Polycone(0,0,dummy,dummy);
    break;
  case ddpolycone_rrz:
    solid = new DDI::Polycone(0,0,dummy,dummy,dummy);
    break;          
  case ddtrunctubs:
    solid = new DDI::TruncTubs(0,0,0,0,0,0,0,0);
    break;
  case ddtorus:
    solid = new DDI::Torus(0,0,0,0,0);
    break;
  case ddsphere:
    solid = new DDI::Sphere(0,0,0,0,0,0);
    break;
  case ddorb:
    solid = new DDI::Orb(0);
    break;
  case ddellipticaltube:
    solid = new DDI::EllipticalTube(0,0,0);
    break;
  case ddellipsoid:
    solid = new DDI::Ellipsoid(0,0,0,0,0);
    break;
  case ddparallelepiped:
    solid = new DDI::Parallelepiped(0,0,0,0,0,0);
    break;
  case ddcuttubs:
    solid = new DDI::CutTubs(0.,0.,0.,0.,0.,0.,0.,1.,0.,0.,-1.);
    break;
  case ddextrudedpolygon:
    solid = new DDI::ExtrudedPolygon( dummy, dummy, dummy, dummy, dummy, dummy );
    break;
  default:
    throw cms::Exception("DDException") << "DDSolid::DDSolid(DDName,DDSolidShape,std::vector<double>: wrong shape";   
  }
  solid->setParameters(p);
  prep_ = StoreT::instance().create(n,solid);
}

double
DDSolid::volume() const
{
  return rep().volume();
}

DDSolidShape
DDSolid::shape() const
{
  return rep().shape();
}

const std::vector<double> &
DDSolid::parameters() const
{ 
  return rep().parameters(); 
}

DDTrap::DDTrap(const DDSolid & s) : DDSolid(s)
{
  if (s.shape() != ddtrap) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is no DDTrap.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDTrap::halfZ() const { return rep().parameters()[0]; }

double
DDTrap::theta() const { return rep().parameters()[1]; }

double
DDTrap::phi() const { return rep().parameters()[2]; }

double
DDTrap::y1() const { return rep().parameters()[3]; }

double
DDTrap::x1() const { return rep().parameters()[4]; }

double
DDTrap::x2() const { return rep().parameters()[5]; }

double
DDTrap::alpha1() const { return rep().parameters()[6]; }

double
DDTrap::y2() const { return rep().parameters()[7]; }

double
DDTrap::x3() const { return rep().parameters()[8]; }

double
DDTrap::x4() const { return rep().parameters()[9]; }

double
DDTrap::alpha2() const { return rep().parameters()[10]; }

DDTruncTubs::DDTruncTubs(const DDSolid & s) : DDSolid(s)
{
  if (s.shape() != ddtrunctubs) {
    edm::LogError ("DDSolid") << "s.shape()=" << s.shape() << "  " << s << std::endl;
    std::string ex = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is no DDTruncTubs\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDTruncTubs::zHalf() const { return rep().parameters()[0];}

double
DDTruncTubs::rIn() const { return rep().parameters()[1];}

double
DDTruncTubs::rOut() const { return rep().parameters()[2];}

double
DDTruncTubs::startPhi() const { return rep().parameters()[3];}

double
DDTruncTubs::deltaPhi() const { return rep().parameters()[4];}

double
DDTruncTubs::cutAtStart() const { return rep().parameters()[5];}

double
DDTruncTubs::cutAtDelta() const { return rep().parameters()[6];}

bool
DDTruncTubs::cutInside() const { return bool(rep().parameters()[7]);}

DDPseudoTrap::DDPseudoTrap(const DDSolid & s) : DDSolid(s)
{
  if (s.shape() != ddpseudotrap) {
    std::string ex = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is no DDPseudoTrap\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDPseudoTrap::halfZ() const { return rep().parameters()[4]; }

double
DDPseudoTrap::x1() const { return rep().parameters()[0]; }

double
DDPseudoTrap::x2() const { return rep().parameters()[1]; }

double
DDPseudoTrap::y1() const { return rep().parameters()[2]; }

double
DDPseudoTrap::y2() const { return rep().parameters()[3]; }

double
DDPseudoTrap::radius() const { return rep().parameters()[5]; }

bool
DDPseudoTrap::atMinusZ() const { return rep().parameters()[6]; }

DDBox::DDBox(const DDSolid & s) 
 : DDSolid(s) 
{ 
 if (s.shape() != ddbox) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDBox.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
 }
}

double
DDBox::halfX() const
{ return rep().parameters()[0]; }

double
DDBox::halfY() const
{ return rep().parameters()[1]; }

double
DDBox::halfZ() const
{ return rep().parameters()[2]; }

DDReflectionSolid::DDReflectionSolid(const DDSolid & s)
 : DDSolid(s), reflected_(0)
{ 
  //FIXME: exception handling!
  reflected_ = dynamic_cast<DDI::Reflection*>(&s.rep());
}

DDSolid
DDReflectionSolid::unreflected() const
{ return reflected_->solid();}

DDShapelessSolid::DDShapelessSolid (const DDSolid & s) : DDSolid(s)
{
  if (s.shape() != ddshapeless) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDShapelessSolid.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

DDUnion::DDUnion(const DDSolid & s) 
  : DDBooleanSolid(s)
{
  if (s.shape() != ddunion) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDUnion.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

DDMultiUnion::DDMultiUnion(const DDSolid & s) 
  : DDMultiUnionSolid(s)
{
  if (s.shape() != ddmultiunion) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDMultiUnion.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

DDIntersection::DDIntersection(const DDSolid & s) 
  : DDBooleanSolid(s)
{
  if (s.shape() != ddunion) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDIntersection.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

DDSubtraction::DDSubtraction(const DDSolid & s) 
  : DDBooleanSolid(s)
{
  if (s.shape() != ddsubtraction) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is no DDSubtraction.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

DDPolySolid::DDPolySolid(const DDSolid & s)
  : DDSolid(s)
{ }

std::vector<double>
DDPolySolid::getVec (const size_t& which, 
             const size_t& offset,
             const size_t& numVecs) const
{
  // which:  first second or third std::vector 
  // offset: number of non-std::vector components before std::vectors start
  if(( rep().parameters().size() - offset) % numVecs != 0 ) {
    edm::LogError ("DDSolid") << "Could not find equal sized components of std::vectors in a PolySolid description."
                  << "rep().parameters().size()=" << rep().parameters().size() << "  numVecs=" << numVecs
                  << "  offset=" << offset << std::endl;
  }
  std::vector<double> tvec;
  for( size_t i = offset + which; i < rep().parameters().size(); i = i + numVecs ) {
    tvec.emplace_back( rep().parameters()[i]);
  }               
  return tvec;
}

DDPolycone::DDPolycone(const DDSolid & s)
  : DDPolySolid(s)
{
  if( s.shape() != ddpolycone_rz && s.shape() != ddpolycone_rrz ) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDPolycone.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDPolycone::startPhi() const { return rep().parameters()[0]; }

double
DDPolycone::deltaPhi() const { return rep().parameters()[1]; }

std::vector<double> DDPolycone::rVec() const {
  std::vector<double> tvec;
  if (shape() == ddpolycone_rz)
    tvec = getVec(1, 2, 2);
  return tvec; 
}

std::vector<double>
DDPolycone::zVec() const {
  if (shape() == ddpolycone_rz)
    return getVec(0, 2, 2);
  else // (shape() == ddpolycone_rrz)
    return getVec(0, 2, 3);
}

std::vector<double>
DDPolycone::rMinVec() const {
  std::vector<double> tvec;
  if (shape() == ddpolycone_rrz)
    tvec = getVec(1, 2, 3);
  return tvec; 
}

std::vector<double>
DDPolycone::rMaxVec() const {
  std::vector<double> tvec;
  if (shape() == ddpolycone_rrz)
    tvec = getVec(2, 2, 3);
  return tvec; 
}

DDPolyhedra::DDPolyhedra(const DDSolid & s)
  : DDPolySolid(s)
{
  if (s.shape() != ddpolyhedra_rz && s.shape() != ddpolyhedra_rrz) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDPolyhedra.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

int
DDPolyhedra::sides() const { return int(rep().parameters()[0]); }

double
DDPolyhedra::startPhi() const { return rep().parameters()[1]; }

double
DDPolyhedra::deltaPhi() const { return rep().parameters()[2]; }

std::vector<double>
DDPolyhedra::rVec() const {
  std::vector<double> tvec;
  if (shape() == ddpolyhedra_rz)
    tvec = getVec(1, 3, 2);
  return tvec;
}

std::vector<double>
DDPolyhedra::zVec() const {
  if (shape() == ddpolyhedra_rz)
    return getVec(0, 3, 2);
  else // (shape() == ddpolycone_rrz)
    return getVec(0, 3, 3);
}

std::vector<double>
DDPolyhedra::rMinVec() const {
  std::vector<double> tvec;
  if (shape() == ddpolyhedra_rrz)
    tvec = getVec(1, 3, 3);
  return tvec;
}

std::vector<double>
DDPolyhedra::rMaxVec() const {
  std::vector<double> tvec;
  if (shape() == ddpolyhedra_rrz)
    tvec = getVec(2, 3, 3);
  return tvec;
}

DDExtrudedPolygon::DDExtrudedPolygon(const DDSolid & s)
  : DDPolySolid(s)
{
  if( s.shape() != ddextrudedpolygon ) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDExtrudedPolygon.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

auto
DDExtrudedPolygon::xyPointsSize( void ) const -> std::size_t
{
  // Compute the size of the X and Y coordinate vectors
  // which define the vertices of the outlined polygon
  // defined in clock-wise order

  return ( rep().parameters().size() - 4 * zSectionsSize()) * 0.5;
}

auto
DDExtrudedPolygon::zSectionsSize( void ) const -> std::size_t
{
  // The first parameters element stores a size of the four equal size vectors
  // which form the ExtrudedPolygon shape Z sections:
  // 
  //    * first: Z coordinate of the XY polygone plane,
  //    * second and third: x and y offset of the polygone in the XY plane,
  //    * fourth: the polygone scale in each XY plane
  //
  // The Z sections defined by the z position in an increasing order.

  return rep().parameters()[0];
}

std::vector<double>
DDExtrudedPolygon::xVec( void ) const
{
  return std::vector<double>( rep().parameters().begin() + 1,
                  rep().parameters().begin() + 1 + xyPointsSize());
}

std::vector<double>
DDExtrudedPolygon::yVec( void ) const
{
  return std::vector<double>( rep().parameters().begin() + 1 + xyPointsSize(),
                  rep().parameters().begin() + 1 + 2 * xyPointsSize());
}

std::vector<double>
DDExtrudedPolygon::zVec( void ) const
{
  return std::vector<double>( rep().parameters().end() - 4 * zSectionsSize(),
                  rep().parameters().end() - 3 * zSectionsSize());
}

std::vector<double>
DDExtrudedPolygon::zxVec( void ) const
{
  return std::vector<double>( rep().parameters().end() - 3 * zSectionsSize(),
                  rep().parameters().end() - 2 * zSectionsSize());
}

std::vector<double>
DDExtrudedPolygon::zyVec( void ) const
{
  return std::vector<double>( rep().parameters().end() - 2 * zSectionsSize(),
                  rep().parameters().end() - zSectionsSize());
}

std::vector<double>
DDExtrudedPolygon::zscaleVec( void ) const
{
  return std::vector<double>( rep().parameters().end() - zSectionsSize(),
                  rep().parameters().end());
}

DDCons::DDCons(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddcons) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDCons.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDCons::zhalf() const { return rep().parameters()[0]; }

double
DDCons::rInMinusZ() const { return rep().parameters()[1]; }

double
DDCons::rOutMinusZ () const { return rep().parameters()[2]; }

double
DDCons::rInPlusZ() const { return rep().parameters()[3]; }

double
DDCons::rOutPlusZ() const { return rep().parameters()[4]; }

double
DDCons::phiFrom() const { return rep().parameters()[5]; }

double
DDCons::deltaPhi() const { return rep().parameters()[6]; }

DDTorus::DDTorus(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddtorus) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDTorus.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDTorus::rMin() const { return rep().parameters()[0]; }

double
DDTorus::rMax() const { return rep().parameters()[1]; }

double
DDTorus::rTorus () const { return rep().parameters()[2]; }

double
DDTorus::startPhi() const { return rep().parameters()[3]; }

double
DDTorus::deltaPhi() const { return rep().parameters()[4]; }

DDTubs::DDTubs(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddtubs) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDTubs.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDTubs::zhalf() const { return rep().parameters()[0]; }

double
DDTubs::rIn() const { return rep().parameters()[1]; }

double
DDTubs::rOut() const { return rep().parameters()[2]; }

double
DDTubs::startPhi() const { return rep().parameters()[3]; }

double
DDTubs::deltaPhi() const { return rep().parameters()[4]; }

DDMultiUnionSolid::DDMultiUnionSolid( const DDSolid &s )
 : DDSolid( s ), union_(0)
{
  union_ = dynamic_cast<DDI::MultiUnion*>(&s.rep());
}

const std::vector<DDSolid> &
DDMultiUnionSolid::solids() const
{
  return union_->solids();
}

const std::vector<DDTranslation> &
DDMultiUnionSolid::translations() const
{
  return union_->t();
}

const std::vector<DDRotation> &
DDMultiUnionSolid::rotations() const
{
  return union_->r();
}

DDBooleanSolid::DDBooleanSolid(const DDSolid &s)
 : DDSolid(s), boolean_(0)
{
  boolean_ = dynamic_cast<DDI::BooleanSolid*>(&s.rep());
}

DDRotation
DDBooleanSolid::rotation() const
{
  return boolean_->r();
}

DDTranslation
DDBooleanSolid::translation() const
{
  return boolean_->t();
}

DDSolid
DDBooleanSolid::solidA() const
{
  return boolean_->a();
}

DDSolid
DDBooleanSolid::solidB() const
{
  return boolean_->b();
}

DDSphere::DDSphere(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddsphere) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDSphere (or sphere section).\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDSphere::innerRadius() const { return rep().parameters()[0]; }

double
DDSphere::outerRadius() const { return rep().parameters()[1]; }

double
DDSphere::startPhi () const { return rep().parameters()[2]; }

double
DDSphere::deltaPhi() const { return rep().parameters()[3]; }

double
DDSphere::startTheta() const { return rep().parameters()[4]; }

double
DDSphere::deltaTheta() const { return rep().parameters()[5]; }

DDOrb::DDOrb(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddorb) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDOrb.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDOrb::radius() const { return rep().parameters()[0]; }

DDEllipticalTube::DDEllipticalTube(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddellipticaltube) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDEllipticalTube.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDEllipticalTube::xSemiAxis() const { return rep().parameters()[0]; }

double
DDEllipticalTube::ySemiAxis() const { return rep().parameters()[1]; }

double
DDEllipticalTube::zHeight() const { return rep().parameters()[2]; }

DDEllipsoid::DDEllipsoid(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddellipsoid) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDEllipsoid (or truncated ellipsoid).\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDEllipsoid::xSemiAxis() const { return rep().parameters()[0]; }

double
DDEllipsoid::ySemiAxis() const { return rep().parameters()[1]; }

double
DDEllipsoid::zSemiAxis() const { return rep().parameters()[2]; }

double
DDEllipsoid::zBottomCut() const { return rep().parameters()[3]; }

double
DDEllipsoid::zTopCut() const { return rep().parameters()[4]; }

DDParallelepiped::DDParallelepiped(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddparallelepiped) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDParallelepiped.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDParallelepiped::xHalf() const { return rep().parameters()[0]; }

double
DDParallelepiped::yHalf() const { return rep().parameters()[1]; }

double
DDParallelepiped::zHalf () const { return rep().parameters()[2]; }

double
DDParallelepiped::alpha() const { return rep().parameters()[3]; }

double
DDParallelepiped::theta() const { return rep().parameters()[4]; }

double
DDParallelepiped::phi() const { return rep().parameters()[5]; }

DDCutTubs::DDCutTubs(const DDSolid& s) 
  : DDSolid(s) {
  if (s.shape() != ddcuttubs) {
    std::string ex  = "Solid [" + s.name().ns() + ":" + s.name().name() + "] is not a DDCutTubs.\n";
    ex = ex + "Use a different solid interface!";
    throw cms::Exception("DDException") << ex;
  }
}

double
DDCutTubs::zhalf() const { return rep().parameters()[0]; }

double
DDCutTubs::rIn() const { return rep().parameters()[1]; }

double
DDCutTubs::rOut() const { return rep().parameters()[2]; }

double
DDCutTubs::startPhi() const { return rep().parameters()[3]; }

double
DDCutTubs::deltaPhi() const { return rep().parameters()[4]; }

std::array<double, 3>
DDCutTubs::lowNorm( void ) const {
  return std::array<double, 3>{{rep().parameters()[5],rep().parameters()[6],rep().parameters()[7]}};
}

std::array<double, 3>
DDCutTubs::highNorm( void ) const {
  return std::array<double, 3>{{rep().parameters()[8],rep().parameters()[9],rep().parameters()[10]}};
}
    
// =================================================================================
// =========================SolidFactory============================================

DDSolid
DDSolidFactory::box( const DDName & name, 
             double xHalf, 
             double yHalf, 
             double zHalf )
{
  return DDSolid(name, new DDI::Box(xHalf, yHalf, zHalf ));
}

DDSolid
DDSolidFactory::polycone(const DDName & name, double startPhi, double deltaPhi,
             const std::vector<double> & z,
             const std::vector<double> & rmin,
             const std::vector<double> & rmax) 
{
  return DDSolid(name, new DDI::Polycone(startPhi, deltaPhi, z, rmin, rmax));
}

DDSolid
DDSolidFactory::polycone(const DDName & name, double startPhi, double deltaPhi,
             const std::vector<double> & z,
             const std::vector<double> & r)
{
  return DDSolid(name, new DDI::Polycone(startPhi, deltaPhi, z, r));
}                         


DDSolid
DDSolidFactory::polyhedra(const DDName & name,
              int sides,
              double startPhi,
              double deltaPhi,
              const std::vector<double> & z,
              const std::vector<double> & rmin,
              const std::vector<double> & rmax)
{
  return DDSolid(name, new DDI::Polyhedra( sides, startPhi, deltaPhi, z, rmin, rmax ));     
}

DDSolid
DDSolidFactory::polyhedra(const DDName & name,
              int sides,
              double startPhi,
              double deltaPhi,
              const std::vector<double> & z,
              const std::vector<double> & r)
{
  return DDSolid(name, new DDI::Polyhedra( sides, startPhi, deltaPhi, z, r ));
}

DDSolid
DDSolidFactory::extrudedpolygon( const DDName & name,
                 const std::vector<double> & x,
                 const std::vector<double> & y,
                 const std::vector<double> & z,
                 const std::vector<double> & zx,
                 const std::vector<double> & zy,
                 const std::vector<double> & zscale )
{
  return DDSolid( name, new DDI::ExtrudedPolygon( x, y, z, zx, zy, zscale ));
}

DDSolid
DDSolidFactory::unionSolid(const DDName & name,
               const DDSolid & a, const DDSolid & b,
               const DDTranslation & t,
               const DDRotation & r)
{
  return DDSolid(name, new DDI::Union(a,b,t,r));
}

DDSolid
DDSolidFactory::multiUnionSolid( const DDName & name,
                 const std::vector<DDSolid> & a,
                 const std::vector<DDTranslation> & t,
                 const std::vector<DDRotation> & r )
{
  return DDSolid(name, new DDI::MultiUnion(a,t,r));
}

DDSolid
DDSolidFactory::subtraction(const DDName & name,
                const DDSolid & a, const DDSolid & b,
                const DDTranslation & t,
                const DDRotation & r)
{
  return DDSolid(name, new DDI::Subtraction(a,b,t,r));
}

DDSolid
DDSolidFactory::intersection(const DDName & name,
                 const DDSolid & a, const DDSolid & b,
                 const DDTranslation & t,
                 const DDRotation & r)
{
  return DDSolid(name, new DDI::Intersection(a,b,t,r));
}

DDSolid
DDSolidFactory::trap(const DDName & name,
                     double pDz,
                 double pTheta, double pPhi,
                 double pDy1, double pDx1, double pDx2,
                 double pAlp1,
                 double pDy2, double pDx3, double pDx4,
                 double pAlp2)
{
  return DDSolid(name, new DDI::Trap(pDz, pTheta, pPhi,
                                     pDy1, pDx1, pDx2, pAlp1,
                     pDy2, pDx3, pDx4, pAlp2));
}

DDSolid
DDSolidFactory::pseudoTrap(const DDName & name,
               double pDx1, 
               double pDx2, 
               double pDy1, 
               double pDy2, 
               double pDz, 
               double radius, 
               bool atMinusZ 
               )
{
   return DDSolid(name, new DDI::PseudoTrap(pDx1, pDx2, pDy1, pDy2, pDz, radius, atMinusZ));
}

DDSolid
DDSolidFactory::truncTubs(const DDName & name,
              double zHalf, 
              double rIn, 
              double rOut, 
              double startPhi, 
              double deltaPhi, 
              double cutAtStart, 
              double cutAtDelta, 
              bool cutInside )
{
  return DDSolid(name, new DDI::TruncTubs(zHalf,rIn,rOut,startPhi,deltaPhi,cutAtStart,cutAtDelta,cutInside));
}                 

DDSolid
DDSolidFactory::cons(const DDName & name,
                     double zhalf,
             double rInMinusZ,                
             double rOutMinusZ,
             double rInPlusZ,
             double rOutPlusZ,
             double phiFrom,
             double deltaPhi)
{
  return DDSolid(name, new DDI::Cons(zhalf,
                                     rInMinusZ, rOutMinusZ,
                     rInPlusZ, rOutPlusZ,
                     phiFrom, deltaPhi));
}            

DDSolid
DDSolidFactory::torus(const DDName & name,
              double rMin,
              double rMax,
              double rTorus,
              double startPhi,
              double deltaPhi)
{
  return DDSolid(name, new DDI::Torus(rMin, rMax, rTorus, startPhi, deltaPhi));
}            

DDSolid
DDSolidFactory::tubs(const DDName & name,
             double zhalf,
             double rIn, double rOut,                 
             double phiFrom, double deltaPhi)
{            
  return DDSolid(name, new DDI::Tubs(zhalf,rIn,rOut,phiFrom,deltaPhi));
}

DDSolid
DDSolidFactory::cuttubs(const DDName & name,
            double zhalf,
            double rIn, double rOut,                  
            double phiFrom, double deltaPhi,
            double lx, double ly, double lz,
            double tx, double ty, double tz)
{            
  return DDSolid(name, new DDI::CutTubs(zhalf,rIn,rOut,phiFrom,deltaPhi,lx,ly,lz,tx,ty,tz));
}

DDSolid
DDSolidFactory::sphere(const DDName & name,
               double innerRadius,
               double outerRadius,                
               double startPhi,
               double deltaPhi,
               double startTheta,
               double deltaTheta)
{
  return DDSolid(name, new DDI::Sphere(innerRadius, outerRadius, 
                       startPhi, deltaPhi,
                       startTheta, deltaTheta));
}            

DDSolid
DDSolidFactory::orb(const DDName & name, double radius)
{
  return DDSolid(name, new DDI::Orb(radius));
}            

DDSolid
DDSolidFactory::ellipticalTube(const DDName & name,
                   double xSemiAxis, double ySemiAxis, double zHeight)
{
  return DDSolid(name, new DDI::EllipticalTube(xSemiAxis, ySemiAxis, zHeight));
}            

DDSolid
DDSolidFactory::ellipsoid(const DDName & name,
              double  xSemiAxis,
              double  ySemiAxis,
              double  zSemiAxis,
              double  zBottomCut,
              double  zTopCut
              )
{
  return DDSolid(name, new DDI::Ellipsoid( xSemiAxis,
                       ySemiAxis,
                       zSemiAxis,
                       zBottomCut,
                       zTopCut
                      ));
}            

DDSolid
DDSolidFactory::parallelepiped(const DDName & name,
                   double xHalf, double yHalf, double zHalf,
                   double alpha, double theta, double phi)
{
  return DDSolid(name, new DDI::Parallelepiped(xHalf, yHalf, zHalf,
                           alpha, theta, phi));
}

DDSolid
DDSolidFactory::shapeless(const DDName & name)
{
  return DDSolid(name, new DDI::Shapeless());
}  

DDSolid
DDSolidFactory::reflection(const DDName & name,
               const DDSolid & s)
{
  return DDSolid(name, new DDI::Reflection(s));
}