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#include <DDG4SolidConverter.h>
Public Types | |
| typedef G4VSolid *(* | FNPTR )(const DDSolid &) |
Public Member Functions | |
| G4VSolid * | convert (const DDSolid &) |
| DDG4SolidConverter () | |
| ~DDG4SolidConverter () | |
Static Private Member Functions | |
| static G4VSolid * | box (const DDSolid &) |
| static G4VSolid * | cons (const DDSolid &) |
| static G4VSolid * | ellipsoid (const DDSolid &) |
| static G4VSolid * | ellipticaltube (const DDSolid &) |
| static G4VSolid * | intersection (const DDSolid &) |
| static G4VSolid * | orb (const DDSolid &) |
| static G4VSolid * | para (const DDSolid &) |
| static G4VSolid * | polycone_rrz (const DDSolid &) |
| static G4VSolid * | polycone_rz (const DDSolid &) |
| static G4VSolid * | polyhedra_rrz (const DDSolid &) |
| static G4VSolid * | polyhedra_rz (const DDSolid &) |
| static G4VSolid * | pseudotrap (const DDSolid &) |
| static G4VSolid * | reflected (const DDSolid &) |
| static G4VSolid * | shapeless (const DDSolid &) |
| static G4VSolid * | sphere (const DDSolid &) |
| static G4VSolid * | subtraction (const DDSolid &) |
| static G4VSolid * | torus (const DDSolid &) |
| static G4VSolid * | trap (const DDSolid &) |
| static G4VSolid * | trunctubs (const DDSolid &) |
| static G4VSolid * | tubs (const DDSolid &) |
| static G4VSolid * | unionsolid (const DDSolid &) |
Private Attributes | |
| std::map< DDSolidShape, FNPTR > | convDispatch_ |
Static Private Attributes | |
| static const std::vector < double > * | par_ = 0 |
Definition at line 12 of file DDG4SolidConverter.h.
| typedef G4VSolid*(* DDG4SolidConverter::FNPTR)(const DDSolid &) |
Definition at line 17 of file DDG4SolidConverter.h.
| DDG4SolidConverter::DDG4SolidConverter | ( | ) |
Definition at line 12 of file DDG4SolidConverter.cc.
References box(), cons(), ddbox, ddcons, ddellipsoid, ddellipticaltube, ddintersection, ddorb, ddparallelepiped, ddpolycone_rrz, ddpolycone_rz, ddpolyhedra_rrz, ddpolyhedra_rz, ddpseudotrap, ddreflected, ddsphere, ddsubtraction, ddtorus, ddtrap, ddtrunctubs, ddtubs, ddunion, ellipsoid(), ellipticaltube(), reco::helper::VirtualJetProducerHelper::intersection(), orb(), para(), polycone_rrz(), polycone_rz(), polyhedra_rrz(), polyhedra_rz(), pseudotrap(), reflected(), sphere(), subtraction(), torus(), trap(), trunctubs(), tubs(), and unionsolid().
{
// could also be done 'dynamically' from outside
// would then need to have a 'register' method ...
par_=0;
convDispatch_[ddbox] = DDG4SolidConverter::box;
convDispatch_[ddtubs] = DDG4SolidConverter::tubs;
convDispatch_[ddtrap] = DDG4SolidConverter::trap;
convDispatch_[ddcons] = DDG4SolidConverter::cons;
convDispatch_[ddpolycone_rrz] = DDG4SolidConverter::polycone_rrz;
convDispatch_[ddpolycone_rz] = DDG4SolidConverter::polycone_rz;
convDispatch_[ddpolyhedra_rrz] = DDG4SolidConverter::polyhedra_rrz;
convDispatch_[ddpolyhedra_rz] = DDG4SolidConverter::polyhedra_rz;
convDispatch_[ddtorus] = DDG4SolidConverter::torus;
convDispatch_[ddreflected] = DDG4SolidConverter::reflected;
convDispatch_[ddunion] = DDG4SolidConverter::unionsolid;
convDispatch_[ddintersection] = DDG4SolidConverter::intersection;
convDispatch_[ddsubtraction] = DDG4SolidConverter::subtraction;
convDispatch_[ddpseudotrap] = DDG4SolidConverter::pseudotrap;
convDispatch_[ddtrunctubs] = DDG4SolidConverter::trunctubs;
convDispatch_[ddsphere] = DDG4SolidConverter::sphere;
convDispatch_[ddorb] = DDG4SolidConverter::orb;
convDispatch_[ddellipticaltube] = DDG4SolidConverter::ellipticaltube;
convDispatch_[ddellipsoid] = DDG4SolidConverter::ellipsoid;
convDispatch_[ddparallelepiped] = DDG4SolidConverter::para;
}
| DDG4SolidConverter::~DDG4SolidConverter | ( | ) |
Definition at line 40 of file DDG4SolidConverter.cc.
{ }
| G4VSolid * DDG4SolidConverter::box | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 65 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
| G4VSolid * DDG4SolidConverter::cons | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 103 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
| G4VSolid * DDG4SolidConverter::convert | ( | const DDSolid & | s | ) |
Definition at line 42 of file DDG4SolidConverter.cc.
References Exception, DDSolid::parameters(), query::result, DDSolid::shape(), and DDBase< N, C >::toString().
Referenced by DDG4Builder::convertSolid(), intersection(), reflected(), subtraction(), and unionsolid().
{
if ( !s ) {
edm::LogError("SimG4CoreGeometry") <<" DDG4SolidConverter::convert(..) found an undefined DDSolid " << s.toString();
throw cms::Exception("SimG4CoreGeometry", "DDG4SolidConverter::convert(..) found an undefined DDSolid " + s.toString());
}
G4VSolid * result = 0;
par_ = &(s.parameters());
map<DDSolidShape,FNPTR>::iterator it = convDispatch_.find(s.shape());
if (it != convDispatch_.end()) {
result = it->second(s);
}
else {
throw cms::Exception("DetectorDescriptionFault")
<< "DDG4SolidConverter::convert: conversion failed for s=" << s
<< "\n solid.shape()=" << s.shape()
<< std::endl;
}
return result;
}
| G4VSolid * DDG4SolidConverter::ellipsoid | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 540 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), alignCSCRings::s, DDEllipsoid::xSemiAxis(), DDEllipsoid::ySemiAxis(), DDEllipsoid::zBottomCut(), DDEllipsoid::zSemiAxis(), and DDEllipsoid::zTopCut().
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: ellipsoid = " << s ;
DDEllipsoid sp(s);
return new G4Ellipsoid(s.name().name(),
sp.xSemiAxis(),
sp.ySemiAxis(),
sp.zSemiAxis(),
sp.zBottomCut(),
sp.zTopCut());
}
| G4VSolid * DDG4SolidConverter::ellipticaltube | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 529 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), alignCSCRings::s, DDEllipticalTube::xSemiAxis(), DDEllipticalTube::ySemiAxis(), and DDEllipticalTube::zHeight().
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: ellipticaltube = " << s ;
DDEllipticalTube sp(s);
return new G4EllipticalTube(s.name().name(),
sp.xSemiAxis(),
sp.ySemiAxis(),
sp.zHeight());
}
| G4VSolid * DDG4SolidConverter::intersection | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 300 of file DDG4SolidConverter.cc.
References convert(), LogDebug, DDName::name(), DDBase< N, C >::name(), DDRotation::rotation(), DDBooleanSolid::rotation(), alignCSCRings::s, DDBooleanSolid::solidA(), DDBooleanSolid::solidB(), and DDBooleanSolid::translation().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: intersection = " << s ;
G4IntersectionSolid * us = 0;
DDBooleanSolid bs(s);
if (bs) {
G4VSolid * sa = DDG4SolidConverter().convert(bs.solidA());
G4VSolid * sb = DDG4SolidConverter().convert(bs.solidB());
LogDebug("SimG4CoreGeometry") << " name:" << s.name() << " t=" << bs.translation() << flush;
LogDebug("SimG4CoreGeometry") << " " << bs.rotation().rotation()->Inverse() << flush;
std::vector<double> tdbl(9);
bs.rotation().rotation()->Inverse().GetComponents(tdbl.begin(), tdbl.end());
CLHEP::HepRep3x3 temprep(tdbl[0], tdbl[1], tdbl[2], tdbl[3], tdbl[4], tdbl[5], tdbl[6], tdbl[7], tdbl[8]);
CLHEP::Hep3Vector temphvec(bs.translation().X(), bs.translation().Y(), bs.translation().Z());
us = new G4IntersectionSolid(s.name().name(),
sa,
sb,
new CLHEP::HepRotation(temprep),
temphvec);
}
return us;
}
| G4VSolid * DDG4SolidConverter::orb | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 521 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), DDOrb::radius(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
| G4VSolid * DDG4SolidConverter::para | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 553 of file DDG4SolidConverter.cc.
References DDParallelepiped::alpha(), LogDebug, DDName::name(), DDBase< N, C >::name(), DDParallelepiped::phi(), alignCSCRings::s, DDParallelepiped::theta(), DDParallelepiped::xHalf(), DDParallelepiped::yHalf(), and DDParallelepiped::zHalf().
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: parallelepiped = " << s ;
DDParallelepiped sp(s);
return new G4Para(s.name().name(),
sp.xHalf(),
sp.yHalf(),
sp.zHalf(),
sp.alpha(),
sp.theta(),
sp.phi());
}
| G4VSolid * DDG4SolidConverter::polycone_rrz | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 139 of file DDG4SolidConverter.cc.
References prof2calltree::count, i, LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: pcon_rrz = " << s ;
vector<double> z_p;
vector<double> rmin_p;
vector<double> rmax_p;
vector<double>::const_iterator i = par_->begin()+2;
int count = 0;
for (; i!=par_->end(); ++i) {
LogDebug("SimG4CoreGeometry") << "z=" << *i ;
z_p.push_back(*i); ++i;
LogDebug("SimG4CoreGeometry") << "rmin=" << *i ;
rmin_p.push_back(*i); ++i;
LogDebug("SimG4CoreGeometry") << "rmax=" << *i ;
rmax_p.push_back(*i);
count++;
}
LogDebug("SimG4CoreGeometry") << "sp=" << (*par_)[0]/deg << " ep=" << (*par_)[1]/deg ;
return new G4Polycone(s.name().name(), (*par_)[0], (*par_)[1], // start,delta-phi
count, // sections
&(z_p[0]),
&(rmin_p[0]),
&(rmax_p[0]));
}
| G4VSolid * DDG4SolidConverter::polycone_rz | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 117 of file DDG4SolidConverter.cc.
References prof2calltree::count, i, LogDebug, DDName::name(), DDBase< N, C >::name(), alignCSCRings::r, alignCSCRings::s, and z.
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: pcon_rz = " << s ;
vector<double> r;
vector<double> z;
vector<double>::const_iterator i = (*par_).begin()+2;
int count=0;
for(; i!=(*par_).end(); ++i) {
LogDebug("SimG4CoreGeometry") << "z=" << *i ;
z.push_back(*i); ++i;
LogDebug("SimG4CoreGeometry") << " r=" << *i ;
r.push_back(*i);
count++;
}
LogDebug("SimG4CoreGeometry") << "sp=" << (*par_)[0]/deg << " ep=" << (*par_)[1]/deg ;
return new G4Polycone(s.name().name(), (*par_)[0], (*par_)[1], // start,delta-phi
count, // numRZ
&(r[0]),
&(z[0]));
}
| G4VSolid * DDG4SolidConverter::polyhedra_rrz | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 188 of file DDG4SolidConverter.cc.
References prof2calltree::count, i, LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: phed_rrz = " << s ;
vector<double> z_p;
vector<double> rmin_p;
vector<double> rmax_p;
vector<double>::const_iterator i = par_->begin()+3;
int count = 0;
for (; i!=par_->end(); ++i) {
LogDebug("SimG4CoreGeometry") << "z=" << *i ;
z_p.push_back(*i); ++i;
LogDebug("SimG4CoreGeometry") << "rmin=" << *i ;
rmin_p.push_back(*i); ++i;
LogDebug("SimG4CoreGeometry") << "rmax=" << *i ;
rmax_p.push_back(*i);
count++;
}
LogDebug("SimG4CoreGeometry") << "sp=" << (*par_)[0]/deg << " ep=" << (*par_)[1]/deg ;
return new G4Polyhedra(s.name().name(), (*par_)[1], (*par_)[2], int((*par_)[0]), // start,delta-phi,sides
count, // sections
&(z_p[0]),
&(rmin_p[0]),
&(rmax_p[0]));
}
| G4VSolid * DDG4SolidConverter::polyhedra_rz | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 167 of file DDG4SolidConverter.cc.
References prof2calltree::count, i, LogDebug, DDName::name(), DDBase< N, C >::name(), alignCSCRings::r, alignCSCRings::s, and z.
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: phed_rz = " << s ;
vector<double> r;
vector<double> z;
vector<double>::const_iterator i = par_->begin()+3;
int count=0;
for(; i!=par_->end(); ++i) {
z.push_back(*i); ++i;
r.push_back(*i);
count++;
}
return new G4Polyhedra(s.name().name(), (*par_)[1], (*par_)[2], int((*par_)[0]),// start,delta-phi;sides
count, // numRZ
&(r[0]),
&(z[0]));
}
| G4VSolid * DDG4SolidConverter::pseudotrap | ( | const DDSolid & | s | ) | [static, private] |
correct implementation, but fails to visualize due to G4/Iguana limitations
Definition at line 325 of file DDG4SolidConverter.cc.
References abs, DDPseudoTrap::atMinusZ(), delta, Exception, firstTime, h, DDPseudoTrap::halfZ(), LogDebug, DDName::name(), mergeVDriftHistosByStation::name, DDBase< N, C >::name(), alignCSCRings::r, DDPseudoTrap::radius(), query::result, makeMuonMisalignmentScenario::rot, alignCSCRings::s, mathSSE::sqrt(), x, DDPseudoTrap::x1(), DDPseudoTrap::x2(), DDPseudoTrap::y1(), and DDPseudoTrap::y2().
Referenced by DDG4SolidConverter().
{
static G4RotationMatrix * rot = 0;
static bool firstTime=true;
if (firstTime) {
firstTime=false;
rot = new G4RotationMatrix;
rot->rotateX(90.*deg);
}
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: pseudoTrap = " << s ;
G4Trd * trap = 0;
G4Tubs * tubs = 0;
G4VSolid * result = 0;
DDPseudoTrap pt(s); // pt...PseudoTrap
double r = pt.radius();
bool atMinusZ = pt.atMinusZ();
double x = 0;
double h = 0;
bool intersec = false; // union or intersection solid
if (pt.atMinusZ()) {
x = pt.x1(); // tubs radius
}
else {
x = pt.x2(); // tubs radius
}
double openingAngle = 2.*asin(x/abs(r));
//trap = new G4Trd(s.name().name(),
double displacement=0;
double startPhi=0;
/* calculate the displacement of the tubs w.r.t. to the trap,
determine the opening angle of the tubs */
double delta = sqrt(r*r-x*x);
if (r < 0 && abs(r) >= x) {
intersec = true; // intersection solid
h = pt.y1() < pt.y2() ? pt.y2() : pt.y1(); // tubs half height
h += h/20.; // enlarge a bit - for subtraction solid
if (atMinusZ) {
displacement = - pt.halfZ() - delta;
startPhi = 270.*deg - openingAngle/2.;
}
else {
displacement = pt.halfZ() + delta;
startPhi = 90.*deg - openingAngle/2.;
}
}
else if ( r > 0 && abs(r) >= x )
{
if (atMinusZ) {
displacement = - pt.halfZ() + delta;
startPhi = 90.*deg - openingAngle/2.;
h = pt.y1();
}
else {
displacement = pt.halfZ() - delta;
startPhi = 270.*deg - openingAngle/2.;
h = pt.y2();
}
}
else {
throw cms::Exception("DetectorDescriptionFault", "Check parameters of the PseudoTrap! name=" + pt.name().name());
}
G4ThreeVector displ(0.,0.,displacement); // displacement of the tubs w.r.t. trap
LogDebug("SimG4CoreGeometry") << "DDSolidConverter::pseudotrap(): displacement=" << displacement
<< " openingAngle=" << openingAngle/deg << " x=" << x << " h=" << h;
// Now create two solids (trd & tubs), and a boolean solid out of them
string name=pt.name().name();
trap = new G4Trd(name, pt.x1(), pt.x2(), pt.y1(), pt.y2(), pt.halfZ());
tubs = new G4Tubs(name,
0., // rMin
abs(r), // rMax
h, // half height
startPhi, // start angle
openingAngle);
if (intersec) {
result = new G4SubtractionSolid(name, trap, tubs, rot, displ);
}
else {
G4VSolid * tubicCap = new G4SubtractionSolid(name,
tubs,
new G4Box(name, 1.1*x, sqrt(r*r-x*x), 1.1*h),
0,
G4ThreeVector());
result = new G4UnionSolid(name, trap, tubicCap, rot, displ);
// approximative implementation - also fails to visualize due to G4/Iguana limitations
/*
delete tubs;
tubs = new G4Tubs(name,
sqrt(r*r-x*x), // rMin-approximation!
abs(r), // rMax
h, // half height
startPhi, // start angle
openingAngle);
result = new G4UnionSolid(name, trap, tubs, rot, displ);
*/
}
return result;
}
| G4VSolid * DDG4SolidConverter::reflected | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 226 of file DDG4SolidConverter.cc.
References convert(), LogDebug, DDName::name(), DDBase< N, C >::name(), alignCSCRings::s, and DDReflectionSolid::unreflected().
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: reflected = " << s ;
G4ReflectedSolid * rs = 0;
DDReflectionSolid rfs(s);
if (rfs) {
static /* G4Transform3D */ HepGeom::ReflectZ3D z_reflection; // = HepGeom::ReflectZ3D;
rs = new G4ReflectedSolid(s.name().name(),
DDG4SolidConverter().convert(rfs.unreflected()),
z_reflection);
} // else ?
return rs;
}
| static G4VSolid* DDG4SolidConverter::shapeless | ( | const DDSolid & | ) | [static, private] |
| G4VSolid * DDG4SolidConverter::sphere | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 508 of file DDG4SolidConverter.cc.
References DDSphere::deltaPhi(), DDSphere::deltaTheta(), DDSphere::innerRadius(), LogDebug, DDName::name(), DDBase< N, C >::name(), DDSphere::outerRadius(), alignCSCRings::s, DDSphere::startPhi(), and DDSphere::startTheta().
Referenced by DDG4SolidConverter().
| G4VSolid * DDG4SolidConverter::subtraction | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 272 of file DDG4SolidConverter.cc.
References convert(), LogDebug, DDName::name(), DDBase< N, C >::name(), DDRotation::rotation(), DDBooleanSolid::rotation(), alignCSCRings::s, DDBooleanSolid::solidA(), DDBooleanSolid::solidB(), and DDBooleanSolid::translation().
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: subtraction = " << s ;
G4SubtractionSolid * us = 0;
DDBooleanSolid bs(s);
if (bs) {
G4VSolid * sa = DDG4SolidConverter().convert(bs.solidA());
G4VSolid * sb = DDG4SolidConverter().convert(bs.solidB());
LogDebug("SimG4CoreGeometry") << " name:" << s.name() << " t=" << bs.translation() << flush;
// stringstream sst;
// bs.rotation().rotation()->inverse().print(sst);
// LogDebug("SimG4CoreGeometry") << " " << sst.str() << flush;
LogDebug("SimG4CoreGeometry") << " " << bs.rotation().rotation()->Inverse() << flush;
std::vector<double> tdbl(9);
bs.rotation().rotation()->Inverse().GetComponents(tdbl.begin(), tdbl.end());
CLHEP::HepRep3x3 temprep(tdbl[0], tdbl[1], tdbl[2], tdbl[3], tdbl[4], tdbl[5], tdbl[6], tdbl[7], tdbl[8]);
CLHEP::Hep3Vector temphvec(bs.translation().X(), bs.translation().Y(), bs.translation().Z());
us = new G4SubtractionSolid(s.name().name(),
sa,
sb,
new CLHEP::HepRotation(temprep),
temphvec);
}
return us;
}
| G4VSolid * DDG4SolidConverter::torus | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 214 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
| G4VSolid * DDG4SolidConverter::trap | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 85 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: trap = " << s ;
return new G4Trap(s.name().name(), (*par_)[0], // pDz
(*par_)[1], // theta
(*par_)[2], // phi
(*par_)[3], // y1
(*par_)[4], // x1
(*par_)[5], // x2
(*par_)[6], // alpha1
(*par_)[7], // y2
(*par_)[8], // x3
(*par_)[9], // x4
(*par_)[10]);// alpha2
}
| G4VSolid * DDG4SolidConverter::trunctubs | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 428 of file DDG4SolidConverter.cc.
References abs, alpha, funct::cos(), DDTruncTubs::cutAtDelta(), DDTruncTubs::cutAtStart(), DDTruncTubs::cutInside(), SiPixelRawToDigiRegional_cfi::deltaPhi, DDTruncTubs::deltaPhi(), Exception, DDName::fullname(), LogDebug, m, DDName::name(), DDBase< N, C >::name(), mergeVDriftHistosByStation::name, dttmaxenums::R, alignCSCRings::r, query::result, DDTruncTubs::rIn(), makeMuonMisalignmentScenario::rot, DDTruncTubs::rOut(), alignCSCRings::s, DDSolid::shape(), funct::sin(), mathSSE::sqrt(), DDTruncTubs::startPhi(), groupFilesInBlocks::tt, and DDTruncTubs::zHalf().
Referenced by DDG4SolidConverter().
{
// truncated tube-section: a boolean subtraction solid:
// from a tube-section a box is subtracted according to the
// given parameters
LogDebug("SimG4CoreGeometry") << "MantisConverter: solidshape=" << DDSolidShapesName::name(s.shape()) << " " << s;
LogDebug("SimG4CoreGeometry") << "before";
DDTruncTubs tt(s);
LogDebug("SimG4CoreGeometry") << "after";
double rIn(tt.rIn()), rOut(tt.rOut()), zHalf(tt.zHalf()),
startPhi(tt.startPhi()), deltaPhi(tt.deltaPhi()),
cutAtStart(tt.cutAtStart()), cutAtDelta(tt.cutAtDelta());
bool cutInside(bool(tt.cutInside()));
string name=tt.name().name();
// check the parameters
if (rIn <= 0 || rOut <=0 || cutAtStart <=0 || cutAtDelta <= 0) {
throw cms::Exception("DetectorDescriptionFault", "TruncTubs " + string(tt.name().fullname()) + ": 0 <= rIn,cutAtStart,rOut,cutAtDelta,rOut violated!");
}
if (rIn >= rOut) {
throw cms::Exception("DetectorDescriptionFault", "TruncTubs " + string(tt.name().fullname()) + ": rIn<rOut violated!");
}
if (startPhi != 0.) {
throw cms::Exception("DetectorDescriptionFault", "TruncTubs " + string(tt.name().fullname()) + ": startPhi != 0 not supported!");
}
// if (cutInside != false) {
// throw cms::Exception("DetectorDescriptionFault", "TruncTubs " + string(tt.name()) + " cutInside == true not supported!");
// }
startPhi=0.;
double r(cutAtStart), R(cutAtDelta);
G4VSolid * result(0);
G4VSolid * tubs = new G4Tubs(name,rIn,rOut,zHalf,startPhi,deltaPhi);
LogDebug("SimG4CoreGeometry") << "G4Tubs: " << rIn << ' ' << rOut << ' ' << zHalf << ' ' << startPhi/deg << ' ' << deltaPhi/deg;
LogDebug("SimG4CoreGeometry") << s;
// length & hight of the box
double boxX(30.*rOut), boxY(20.*rOut); // exaggerate dimensions - does not matter, it's subtracted!
// width of the box > width of the tubs
double boxZ(1.1*zHalf);
// angle of the box w.r.t. tubs
double cath = r-R*cos(deltaPhi);
double hypo = sqrt(r*r+R*R-2.*r*R*cos(deltaPhi));
double cos_alpha = cath/hypo;
double alpha = -acos(cos_alpha);
LogDebug("SimG4CoreGeometry") << "cath=" << cath/m;
LogDebug("SimG4CoreGeometry") << "hypo=" << hypo/m;
LogDebug("SimG4CoreGeometry") << "al=" << acos(cath/hypo)/deg;
LogDebug("SimG4CoreGeometry") << "deltaPhi=" << deltaPhi/deg << "\n"
<< "r=" << r/m << "\n"
<< "R=" << R/m;
LogDebug("SimG4CoreGeometry") << "alpha=" << alpha/deg;
// rotationmatrix of box w.r.t. tubs
G4RotationMatrix * rot = new G4RotationMatrix;
rot->rotateZ(-alpha);
LogDebug("SimG4CoreGeometry") << (*rot);
// center point of the box
double xBox;
if (!cutInside) {
xBox = r+boxY/sin(abs(alpha));
} else {
xBox = -(boxY/sin(abs(alpha))-r);
}
G4ThreeVector trans(xBox,0.,0.);
LogDebug("SimG4CoreGeometry") << "trans=" << trans;
G4VSolid * box = new G4Box(name,boxX,boxY,boxZ);
result = new G4SubtractionSolid(name,tubs,box,rot,trans);
return result;
}
| G4VSolid * DDG4SolidConverter::tubs | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 73 of file DDG4SolidConverter.cc.
References LogDebug, DDName::name(), DDBase< N, C >::name(), and alignCSCRings::s.
Referenced by DDG4SolidConverter().
| G4VSolid * DDG4SolidConverter::unionsolid | ( | const DDSolid & | s | ) | [static, private] |
Definition at line 243 of file DDG4SolidConverter.cc.
References convert(), LogDebug, DDName::name(), DDBase< N, C >::name(), DDRotation::rotation(), DDBooleanSolid::rotation(), DDBooleanSolid::solidA(), DDBooleanSolid::solidB(), and DDBooleanSolid::translation().
Referenced by DDG4SolidConverter().
{
LogDebug("SimG4CoreGeometry") << "DDG4SolidConverter: unionsolid = " << s.name() ;
G4UnionSolid * us = 0;
DDBooleanSolid bs(s);
if (bs) {
LogDebug("SimG4CoreGeometry") << "SolidA=" << bs.solidA();
G4VSolid * sa = DDG4SolidConverter().convert(bs.solidA());
LogDebug("SimG4CoreGeometry") << "SolidB=" << bs.solidB();
G4VSolid * sb = DDG4SolidConverter().convert(bs.solidB());
LogDebug("SimG4CoreGeometry") << " name:" << s.name() << " t=" << bs.translation() << flush;
LogDebug("SimG4CoreGeometry") << " " << bs.rotation().rotation()->Inverse() << flush;
std::vector<double> tdbl(9);
bs.rotation().rotation()->Inverse().GetComponents(tdbl.begin(), tdbl.end());
CLHEP::HepRep3x3 temprep(tdbl[0], tdbl[1], tdbl[2], tdbl[3], tdbl[4], tdbl[5], tdbl[6], tdbl[7], tdbl[8]);
CLHEP::Hep3Vector temphvec(bs.translation().X(), bs.translation().Y(), bs.translation().Z());
us = new G4UnionSolid(s.name().name(),
sa,
sb,
new CLHEP::HepRotation(temprep),
temphvec);
} // else?
return us;
}
std::map<DDSolidShape,FNPTR> DDG4SolidConverter::convDispatch_ [private] |
Definition at line 44 of file DDG4SolidConverter.h.
const vector< double > * DDG4SolidConverter::par_ = 0 [static, private] |
Definition at line 43 of file DDG4SolidConverter.h.
1.7.3