void
GSOCells::runEvent(Particle& part, const double) const
{
Sim->dynamics->updateParticle(part);
Vector CellOrigin;
size_t ID(part.getID());
for (size_t iDim(0); iDim < NDIM; ++iDim)
{
CellOrigin[iDim] = (ID % cuberootN) * cellDimension[iDim] - 0.5*Sim->primaryCellSize[iDim];
ID /= cuberootN;
}
//Determine the cell transition direction, its saved
int cellDirectionInt(Sim->dynamics->
getSquareCellCollision3
(part, CellOrigin,
cellDimension));
size_t cellDirection = abs(cellDirectionInt) - 1;
GlobalEvent iEvent(getEvent(part));
#ifdef DYNAMO_DEBUG
if (std::isnan(iEvent.getdt()))
M_throw() << "A NAN Interaction collision time has been found"
<< iEvent.stringData(Sim);
if (iEvent.getdt() == HUGE_VAL)
M_throw() << "An infinite Interaction (not marked as NONE) collision time has been found\n"
<< iEvent.stringData(Sim);
#endif
Sim->systemTime += iEvent.getdt();
Sim->ptrScheduler->stream(iEvent.getdt());
Sim->stream(iEvent.getdt());
Vector vNorm(0,0,0);
Vector pos(part.getPosition()), vel(part.getVelocity());
Sim->BCs->applyBC(pos, vel);
vNorm[cellDirection] = (cellDirectionInt > 0) ? -1 : +1;
//Run the collision and catch the data
NEventData EDat(Sim->dynamics->runPlaneEvent(part, vNorm, 1.0, 0.0));
Sim->_sigParticleUpdate(EDat);
//Now we're past the event update the scheduler and plugins
Sim->ptrScheduler->fullUpdate(part);
for (shared_ptr<OutputPlugin> & Ptr : Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
}
void
GSOCells::runEvent(Particle& part, const double)
{
Sim->dynamics->updateParticle(part);
Sim->ptrScheduler->popNextEvent();
Event iEvent = getEvent(part);
#ifdef DYNAMO_DEBUG
if (std::isnan(iEvent._dt))
M_throw() << "A NAN Interaction collision time has been found";
if (iEvent._dt == std::numeric_limits<float>::infinity())
M_throw() << "An infinite Interaction (not marked as NONE) collision time has been found\n";
#endif
//Move the system forward to the time of the event
Sim->systemTime += iEvent._dt;
Sim->ptrScheduler->stream(iEvent._dt);
Sim->stream(iEvent._dt);
++Sim->eventCount;
Sim->dynamics->updateParticle(part);
Vector pos = part.getPosition() - cell_origins[part.getID()];
Sim->BCs->applyBC(pos); //We don't apply the PBC, as
//dout << "!Particle " << part.getID() << " at " << part.getPosition() / Sim->units.unitLength() << std::endl;
//dout << "!Cell origin " << cell_origins[part.getID()] / Sim->units.unitLength() << std::endl;
//dout << "!Normal " << pos.normal() / Sim->units.unitLength() << std::endl;
//dout << "!Distance " << pos.nrm() / Sim->units.unitLength() << std::endl;
//dout << "!CellD " << _cellD / Sim->units.unitLength() << std::endl;
//dout << "!Relative distance " << pos.nrm() / _cellD << std::endl;
//dout << "!Perp velocity " << (pos.normal() | part.getVelocity()) << std::endl;
//Now execute the event
NEventData EDat(Sim->dynamics->runPlaneEvent(part, pos.normal(), 1.0, _cellD));
//dout << "!Perp velocity post " << (pos.normal() | part.getVelocity()) << std::endl;
//if (pos.nrm() > _cellD * 1.00000001)
// derr << "Particle " << part.getID() << " outside the cell by " << (pos.nrm() - _cellD) / _cellD << std::endl;
//if (pos.nrm() < _cellD * 0.99999999)
// derr << "Particle " << part.getID() << " inside the cell by " << (pos.nrm() - _cellD) / _cellD << std::endl;
//Now we're past the event update everything
Sim->_sigParticleUpdate(EDat);
Sim->ptrScheduler->fullUpdate(part);
for (shared_ptr<OutputPlugin> & Ptr : Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
}
void
GParabolaSentinel::runEvent(const Particle& part, const double) const
{
Sim->dynamics.getLiouvillean().updateParticle(part);
GlobalEvent iEvent(getEvent(part));
if (iEvent.getdt() == HUGE_VAL)
{
//We've numerically drifted slightly passed the parabola, so
//just reschedule the particles events, no need to enforce anything
Sim->ptrScheduler->fullUpdate(part);
return;
}
#ifdef DYNAMO_DEBUG
if (boost::math::isnan(iEvent.getdt()))
M_throw() << "A NAN Interaction collision time has been found when recalculating this global"
<< iEvent.stringData(Sim);
#endif
Sim->dSysTime += iEvent.getdt();
Sim->ptrScheduler->stream(iEvent.getdt());
Sim->dynamics.stream(iEvent.getdt());
Sim->dynamics.getLiouvillean().enforceParabola(part);
#ifdef DYNAMO_DEBUG
iEvent.addTime(Sim->freestreamAcc);
Sim->freestreamAcc = 0;
NEventData EDat(ParticleEventData(part, Sim->dynamics.getSpecies(part), VIRTUAL));
Sim->signalParticleUpdate(EDat);
BOOST_FOREACH(std::tr1::shared_ptr<OutputPlugin> & Ptr, Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
#else
Sim->freestreamAcc += iEvent.getdt();
#endif
Sim->ptrScheduler->fullUpdate(part);
}
void
LRoughWall::runEvent(Particle& part, const LocalEvent& iEvent) const
{
++Sim->eventCount;
//Run the collision and catch the data
NEventData EDat(Sim->dynamics->runRoughWallCollision
(part, vNorm, e, et, r));
Sim->signalParticleUpdate(EDat);
//Now we're past the event update the scheduler and plugins
Sim->ptrScheduler->fullUpdate(part);
BOOST_FOREACH(shared_ptr<OutputPlugin> & Ptr, Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
}
void
GPBCSentinel::runEvent(Particle& part, const double dt) const
{
GlobalEvent iEvent(part, dt, VIRTUAL, *this);
Sim->systemTime += iEvent.getdt();
Sim->ptrScheduler->stream(iEvent.getdt());
Sim->stream(iEvent.getdt());
NEventData EDat(ParticleEventData(part, *Sim->species[part], VIRTUAL));
Sim->signalParticleUpdate(EDat);
BOOST_FOREACH(shared_ptr<OutputPlugin> & Ptr, Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
Sim->ptrScheduler->fullUpdate(part);
}
void
LOscillatingPlate::runEvent(const Particle& part, const LocalEvent& iEvent) const
{
++Sim->eventCount;
//Run the collision and catch the data
NEventData EDat(Sim->dynamics.getLiouvillean().runOscilatingPlate
(part, rw0, nhat, delta, omega0, sigma, mass,
e, timeshift, strongPlate));
lastdSysTime = Sim->dSysTime;
lastID = part.getID();
Sim->signalParticleUpdate(EDat);
//Now we're past the event update the scheduler and plugins
//if (strongPlate)
// Sim->ptrScheduler->fullUpdate(part);
//else
Sim->ptrScheduler->rebuildList();
BOOST_FOREACH(shared_ptr<OutputPlugin> & Ptr, Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
}
void
GFrancesco::runEvent(Particle& part, const double)
{
const double dt = _eventTimes[part] - Sim->systemTime;
_eventTimes[part] = HUGE_VAL;
Event iEvent(part, dt, GLOBAL, GAUSSIAN, ID);
Sim->systemTime += dt;
Sim->ptrScheduler->stream(dt);
Sim->stream(dt);
Sim->dynamics->updateParticle(part);
NEventData EDat(ParticleEventData(part, *Sim->species(part), GAUSSIAN));
//Kill the rotational motion
Sim->dynamics->getRotData(part).angularVelocity = Vector{0,0,0};
//Reassign the linear motion
part.getVelocity() = _vel * (Sim->dynamics->getRotData(part).orientation * magnet::math::Quaternion::initialDirector());
Sim->_sigParticleUpdate(EDat);
for (shared_ptr<OutputPlugin> & Ptr : Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
Sim->ptrScheduler->fullUpdate(part);
}
void
GWaker::runEvent(const Particle& part, const double dt) const
{
GlobalEvent iEvent(getEvent(part));
iEvent.setdt(dt); //We only trust the schedulers time, as we don't
//track the motion of the system in Globals
#ifdef DYNAMO_DEBUG
if (boost::math::isnan(iEvent.getdt()))
M_throw() << "A NAN Interaction collision time has been found"
<< iEvent.stringData(Sim);
if (iEvent.getdt() == HUGE_VAL)
M_throw() << "An infinite Interaction (not marked as NONE) collision time has been found\n"
<< iEvent.stringData(Sim);
#endif
Sim->dSysTime += iEvent.getdt();
Sim->ptrScheduler->stream(iEvent.getdt());
Sim->dynamics.stream(iEvent.getdt());
Sim->dynamics.getLiouvillean().updateParticle(part);
//Here is where the particle goes to sleep or wakes
++Sim->eventCount;
_neighbors = 0;
//Add the interaction events
Sim->ptrScheduler->getParticleNeighbourhood(part, magnet::function::MakeDelegate(this, &GWaker::nblistCallback));
// if (_neighbors < 10)
// {
iEvent.addTime(Sim->freestreamAcc);
Sim->freestreamAcc = 0;
ParticleEventData EDat(part, Sim->dynamics.getSpecies(part), iEvent.getType());
Vector newVel(Sim->normal_sampler(),Sim->normal_sampler(),Sim->normal_sampler());
newVel *= _wakeVelocity / newVel.nrm();
const_cast<Particle&>(part).getVelocity() = newVel;
const_cast<Particle&>(part).setState(Particle::DYNAMIC);
EDat.setDeltaKE(0.5 * EDat.getSpecies().getMass(part.getID())
* (part.getVelocity().nrm2()
- EDat.getOldVel().nrm2()));
Sim->signalParticleUpdate(EDat);
BOOST_FOREACH(shared_ptr<OutputPlugin> & Ptr, Sim->outputPlugins)
Ptr->eventUpdate(iEvent, EDat);
// }
// else
// Sim->freestreamAcc += iEvent.getdt();
//Now we're past the event, update the scheduler and plugins
Sim->ptrScheduler->fullUpdate(part);
}
void
SSleep::runEvent() const
{
double locdt = 0;
dt = HUGE_VAL;
#ifdef DYNAMO_DEBUG
if (boost::math::isnan(locdt))
M_throw() << "A NAN system event time has been found";
#endif
Sim->dSysTime += locdt;
Sim->ptrScheduler->stream(locdt);
//dynamics must be updated first
Sim->dynamics.stream(locdt);
//++Sim->eventCount;
NEventData SDat;
typedef std::map<size_t, Vector>::value_type locPair;
BOOST_FOREACH(const locPair& p, stateChange)
{
const Particle& part = Sim->particleList[p.first];
Sim->dynamics.getLiouvillean().updateParticle(part);
#ifdef DYNAMO_DEBUG
if (stateChange.find(part.getID()) == stateChange.end())
M_throw() << "Running an event for a particle with no state change!";
#endif
EEventType type = WAKEUP;
if ((stateChange[part.getID()][0] == 0)
&& (stateChange[part.getID()][1] == 0)
&& (stateChange[part.getID()][2] == 0))
{
if (part.testState(Particle::DYNAMIC))
type = SLEEP;
else
type = RESLEEP;
}
else
{
if (part.testState(Particle::DYNAMIC))
type = CORRECT;
else
type = WAKEUP;
}
ParticleEventData EDat(part, Sim->dynamics.getSpecies(part), type);
switch (type)
{
case SLEEP:
const_cast<Particle&>(part).clearState(Particle::DYNAMIC);
case RESLEEP:
const_cast<Particle&>(part).getVelocity() = Vector(0,0,0);
break;
case CORRECT:
const_cast<Particle&>(part).getVelocity() += stateChange[part.getID()];
case WAKEUP:
const_cast<Particle&>(part).setState(Particle::DYNAMIC);
break;
default:
M_throw() << "Bad event type!";
}
EDat.setDeltaKE(0.5 * EDat.getSpecies().getMass(part.getID())
* (part.getVelocity().nrm2()
- EDat.getOldVel().nrm2()));
SDat.L1partChanges.push_back(EDat);
}
//Must clear the state before calling the signal, otherwise this
//will erroneously schedule itself again
stateChange.clear();
Sim->signalParticleUpdate(SDat);
BOOST_FOREACH(const ParticleEventData& PDat, SDat.L1partChanges)
Sim->ptrScheduler->fullUpdate(PDat.getParticle());
locdt += Sim->freestreamAcc;
Sim->freestreamAcc = 0;
BOOST_FOREACH(std::tr1::shared_ptr<OutputPlugin>& Ptr, Sim->outputPlugins)
Ptr->eventUpdate(*this, SDat, locdt);
}
void
SSleep::runEvent()
{
double locdt = 0;
dt = HUGE_VAL;
#ifdef DYNAMO_DEBUG
if (std::isnan(locdt))
M_throw() << "A NAN system event time has been found";
#endif
Sim->systemTime += locdt;
Sim->ptrScheduler->stream(locdt);
//dynamics must be updated first
Sim->stream(locdt);
//++Sim->eventCount;
NEventData SDat;
typedef std::map<size_t, Vector>::value_type locPair;
for (const locPair& p : stateChange)
{
Particle& part = Sim->particles[p.first];
Sim->dynamics->updateParticle(part);
#ifdef DYNAMO_DEBUG
if (stateChange.find(part.getID()) == stateChange.end())
M_throw() << "Running an event for a particle with no state change!";
#endif
EEventType type = WAKEUP;
if ((stateChange[part.getID()][0] == 0)
&& (stateChange[part.getID()][1] == 0)
&& (stateChange[part.getID()][2] == 0))
{
if (part.testState(Particle::DYNAMIC))
type = SLEEP;
else
type = RESLEEP;
}
else
{
if (part.testState(Particle::DYNAMIC))
type = CORRECT;
else
type = WAKEUP;
}
ParticleEventData EDat(part, *Sim->species(part), type);
switch (type)
{
case SLEEP:
part.clearState(Particle::DYNAMIC);
case RESLEEP:
part.getVelocity() = Vector{0,0,0};
break;
case CORRECT:
part.getVelocity() += stateChange[part.getID()];
case WAKEUP:
part.setState(Particle::DYNAMIC);
break;
default:
M_throw() << "Bad event type!";
}
SDat.L1partChanges.push_back(EDat);
}
//Must clear the state before calling the signal, otherwise this
//will erroneously schedule itself again
stateChange.clear();
Sim->_sigParticleUpdate(SDat);
for (const ParticleEventData& PDat : SDat.L1partChanges)
Sim->ptrScheduler->fullUpdate(Sim->particles[PDat.getParticleID()]);
for (shared_ptr<OutputPlugin>& Ptr : Sim->outputPlugins)
Ptr->eventUpdate(*this, SDat, locdt);
}
void
SSleep::runEvent() const
{
double locdt = 0;
dt = HUGE_VAL;
#ifdef DYNAMO_DEBUG
if (boost::math::isnan(locdt))
M_throw() << "A NAN system event time has been found";
#endif
Sim->systemTime += locdt;
Sim->ptrScheduler->stream(locdt);
//dynamics must be updated first
Sim->stream(locdt);
//++Sim->eventCount;
NEventData SDat;
typedef std::map<size_t, Vector>::value_type locPair;
BOOST_FOREACH(const locPair& p, stateChange)
{
Particle& part = Sim->particles[p.first];
Sim->dynamics->updateParticle(part);
#ifdef DYNAMO_DEBUG
if (stateChange.find(part.getID()) == stateChange.end())
M_throw() << "Running an event for a particle with no state change!";
#endif
EEventType type = WAKEUP;
if ((stateChange[part.getID()][0] == 0)
&& (stateChange[part.getID()][1] == 0)
&& (stateChange[part.getID()][2] == 0))
{
if (part.testState(Particle::DYNAMIC))
type = SLEEP;
else
type = RESLEEP;
}
else
{
if (part.testState(Particle::DYNAMIC))
type = CORRECT;
else
type = WAKEUP;
}
ParticleEventData EDat(part, *Sim->species[part], type);
switch (type)
{
case SLEEP:
part.clearState(Particle::DYNAMIC);
case RESLEEP:
part.getVelocity() = Vector(0,0,0);
break;
case CORRECT:
part.getVelocity() += stateChange[part.getID()];
case WAKEUP:
part.setState(Particle::DYNAMIC);
break;
default:
M_throw() << "Bad event type!";
}
EDat.setDeltaKE(0.5 * Sim->species[EDat.getSpeciesID()]->getMass(part.getID())
* (part.getVelocity().nrm2()
- EDat.getOldVel().nrm2()));
SDat.L1partChanges.push_back(EDat);
}