Acoustic path. More...

#include <acoustic_path.h>

Inheritance diagram for acoustic_path:

Collaboration diagram for acoustic_path:

Public Member Functions
	acoustic_path ()
	Default constructor. More...

virtual	~acoustic_path ()
	Destructor. More...

	acoustic_path (unsigned int source_idx, unsigned int receptor_idx, tab_acoustic_events &_events)
	Build the acoustic path with a source id, a receptor id and a list of acoustic events positions (reflection, diffraction, etc...) More...

	acoustic_path (const acoustic_path &ray)
	Copy constructor of a acoustic path. More...

virtual void	cleanEventsTab ()
	clean tab of events More...

virtual acoustic_path &	operator= (const acoustic_path &other)
	equal operator More...

virtual bool	deepCopy (acoustic_path *pOther)
	Deep copy of a ray mainly the events tab. More...

virtual void	tyRayCorrection (IGeometryModifier *transformer)
	Curve acoustic_path with respect to meteo influence This is only for watching curved rays on screen. More...

virtual void	setSource (unsigned int source_idx_, OPoint3D &globalPosition)
	Set the ray source. More...

virtual void	setSource (unsigned int source_idx_)
	Set the ray source. More...

virtual unsigned int	getSource_idx ()
	Get the source id. More...

virtual void	setRecepteur (unsigned int receptor_idx_, OPoint3D &globalPosition)
	Set the ray receptor. The last polyline point is updated. More...

virtual void	setRecepteur (unsigned int receptor_idx_)
	Set the ray receptor. More...

virtual unsigned int	getRecepteur_idx ()
	Get the receptor id. More...

virtual void	setIdentifiant (unsigned int id)
	Set the ray id. More...

virtual unsigned int	getIdentifiant () const
	Get the ray id. More...

virtual void	addEvent (acoustic_event *TYEvent)
	Add an event to the events list of the ray. More...

virtual tab_acoustic_events &	getEvents ()
	Get the events list of the ray. More...

virtual const tab_acoustic_events &	getEvents () const

virtual void	setEvents (tab_acoustic_events &tabEvents)
	Set the events list of the ray. More...

virtual std::vector< int >	getIndexOfEvents (const int &eventType) const
	return a tab of indexes of events of the same type in a ray you can merge two types of events (example TYREFLEXION \| TYRECEPTEUR) vector returned count all events of the two types More...

virtual unsigned int	getNbEventType (const ACOUSTIC_EVENT_TYPES &eventType)
	return the number of events of a type More...

virtual void	copyEvents (const acoustic_path *tyRay, ACOUSTIC_EVENT_TYPES eventType)
	copy only events matching eventType to _events tab More...

virtual void	setNextDistance (ACOUSTIC_EVENT_TYPES eventType)
	Compute distance between events of the type "eventType" and set distNextEvent to each event matching enventType. More...

virtual void	setAngles (ACOUSTIC_EVENT_TYPES eventType)
	Compute angles of incoming ray segment at event point. More...

virtual double	getLength ()
	Return total length of the ray taking account of all events. More...

virtual int	getnbEvents ()
	Return the number of events of the ray. More...

virtual void	setPosSourceGlobal (const OPoint3D &pos)
	Set the source position in the global frame. More...

virtual OPoint3D &	getPosSourceGlobal ()
	Get the source position in the global frame. More...

virtual void	setPosReceptGlobal (const OPoint3D &pos)
	Set the receptor position in the global frame. More...

virtual OPoint3D &	getPosReceptGlobal ()
	Get the receptor position in the global frame. More...

virtual void	overSample (IGeometryModifier *transformer, const double &dMin)
	Add events to ray. More...

virtual void	sampleAndCorrection (IGeometryModifier *transformer)
	Computes angle and length correction \ by calling the three previous functions \ Creates two matrix which have corrected lengths and angles. More...

virtual void	endLenghtCompute (IGeometryModifier *transformer)
	compute the length between an event and the next pertinent event (i.e. between a diffraction and the next reflection or receptor) More...

virtual void	angleCompute (IGeometryModifier *transformer)
	compute the angle between incident ray and the face More...

virtual void	nextLenghtCompute (IGeometryModifier *transformer)
	compute the length between an event and the next event More...

virtual void	prevNextLengthCompute (IGeometryModifier *transformer)
	Computes the length between event-1 and event+1. More...

virtual void	eventPosCompute (IGeometryModifier *transformer)
	compute the length between an event and the next event More...

virtual double	lengthCorrection (acoustic_event ev1, const acoustic_event ev2, IGeometryModifier *transformer)
	Computes length correction on path \ Works on over-sampled TYRays \ Creates a vector which has all corrected path lengths. More...

virtual double	angleCorrection (const acoustic_event ev1, acoustic_event ev2, const acoustic_event ev3, IGeometryModifier transformer)
	Computes angle correction on path ev1 -> previous event ev2 -> event to which compute angle ev3 -> next event. More...

void	build_links_between_events ()
	TYRayEvent has to know is direct neighbourg (before and after him) More...

void	compute_shot_angle ()
	Compute shot angle from source. More...

Static Public Member Functions
static void	set_sampler_step (double sampler_step_)
	Set the sampler step. More...

Protected Attributes
unsigned int	_identifiant
	Ray id. More...

unsigned int	source_idx
	Source id. More...

unsigned int	receptor_idx
	Receptor id. More...

OPoint3D	_posSourceGlobal
	Source position in the global frame. More...

OPoint3D	_posReceptGlobal
	Receptor position in the global frame. More...

tab_acoustic_events	_events
	Events vector containing the events list (and their positions) of the associated ray. More...

Static Protected Attributes
static double	sampler_step = 20.0
	max size of step between events after spatial sampling More...

Detailed Description

Acoustic path.

Definition at line 75 of file acoustic_path.h.

Constructor & Destructor Documentation

◆ acoustic_path() [1/3]

acoustic_path::acoustic_path ( )

Default constructor.

Definition at line 87 of file acoustic_path.cpp.

◆ ~acoustic_path()

acoustic_path::~acoustic_path ( )

virtual

Destructor.

Definition at line 96 of file acoustic_path.cpp.

◆ acoustic_path() [2/3]

acoustic_path::acoustic_path	(	unsigned int	source_idx,
		unsigned int	receptor_idx,
		tab_acoustic_events &	_events
	)

Build the acoustic path with a source id, a receptor id and a list of acoustic events positions (reflection, diffraction, etc...)

◆ acoustic_path() [3/3]

acoustic_path::acoustic_path ( const acoustic_path & ray )

Copy constructor of a acoustic path.

Definition at line 91 of file acoustic_path.cpp.

Member Function Documentation

◆ addEvent()

void acoustic_path::addEvent ( acoustic_event * TYEvent )

inlinevirtual

Add an event to the events list of the ray.

Definition at line 175 of file acoustic_path.h.

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◆ angleCompute()

void acoustic_path::angleCompute ( IGeometryModifier * transformer )

virtual

compute the angle between incident ray and the face

Definition at line 390 of file acoustic_path.cpp.

◆ angleCorrection()

void acoustic_path::angleCorrection	(	const acoustic_event *	ev1,
		acoustic_event *	ev2,
		const acoustic_event *	ev3,
		IGeometryModifier *	transformer
	)

virtual

Computes angle correction on path ev1 -> previous event ev2 -> event to which compute angle ev3 -> next event.

Definition at line 408 of file acoustic_path.cpp.

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◆ build_links_between_events()

void acoustic_path::build_links_between_events ( )

TYRayEvent has to know is direct neighbourg (before and after him)

It also has to know his the next REFLEXION event or (if not exist) the RECEPTOR

Definition at line 277 of file acoustic_path.cpp.

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◆ cleanEventsTab()

void acoustic_path::cleanEventsTab ( )

virtual

clean tab of events

Definition at line 101 of file acoustic_path.cpp.

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◆ compute_shot_angle()

void acoustic_path::compute_shot_angle ( )

Compute shot angle from source.

Definition at line 295 of file acoustic_path.cpp.

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◆ copyEvents()

void acoustic_path::copyEvents	(	const acoustic_path *	tyRay,
		ACOUSTIC_EVENT_TYPES	eventType
	)

virtual

copy only events matching eventType to _events tab

Definition at line 188 of file acoustic_path.cpp.

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◆ deepCopy()

bool acoustic_path::deepCopy ( acoustic_path * pOther )

virtual

Deep copy of a ray mainly the events tab.

Definition at line 131 of file acoustic_path.cpp.

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◆ endLenghtCompute()

void acoustic_path::endLenghtCompute ( IGeometryModifier * transformer )

virtual

compute the length between an event and the next pertinent event (i.e. between a diffraction and the next reflection or receptor)

Definition at line 372 of file acoustic_path.cpp.

◆ eventPosCompute()

void acoustic_path::eventPosCompute ( IGeometryModifier * transformer )

virtual

compute the length between an event and the next event

Definition at line 399 of file acoustic_path.cpp.

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◆ getEvents() [1/2]

std::vector< Event > & acoustic_path::getEvents ( )

inlinevirtual

Get the events list of the ray.

Definition at line 181 of file acoustic_path.h.

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◆ getEvents() [2/2]

virtual const tab_acoustic_events& acoustic_path::getEvents ( ) const

inlinevirtual

Definition at line 182 of file acoustic_path.h.

◆ getIdentifiant()

int acoustic_path::getIdentifiant ( ) const

inlinevirtual

Get the ray id.

Definition at line 169 of file acoustic_path.h.

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◆ getIndexOfEvents()

vector< unsigned int > acoustic_path::getIndexOfEvents ( const int & eventType ) const

virtual

return a tab of indexes of events of the same type in a ray you can merge two types of events (example TYREFLEXION | TYRECEPTEUR) vector returned count all events of the two types

Definition at line 174 of file acoustic_path.cpp.

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◆ getLength()

double acoustic_path::getLength ( )

virtual

Return total length of the ray taking account of all events.

Definition at line 163 of file acoustic_path.cpp.

◆ getnbEvents()

int acoustic_path::getnbEvents ( )

inlinevirtual

Return the number of events of the ray.

Definition at line 235 of file acoustic_path.h.

◆ getNbEventType()

unsigned int acoustic_path::getNbEventType ( const ACOUSTIC_EVENT_TYPES & eventType )

inlinevirtual

return the number of events of a type

Definition at line 203 of file acoustic_path.h.

◆ getPosReceptGlobal()

OPoint3D & acoustic_path::getPosReceptGlobal ( )

inlinevirtual

Get the receptor position in the global frame.

Definition at line 259 of file acoustic_path.h.

◆ getPosSourceGlobal()

OPoint3D & acoustic_path::getPosSourceGlobal ( )

inlinevirtual

Get the source position in the global frame.

Definition at line 247 of file acoustic_path.h.

◆ getRecepteur_idx()

unsigned int acoustic_path::getRecepteur_idx ( )

inlinevirtual

Get the receptor id.

Definition at line 157 of file acoustic_path.h.

◆ getSource_idx()

unsigned int acoustic_path::getSource_idx ( )

inlinevirtual

Get the source id.

Definition at line 138 of file acoustic_path.h.

◆ lengthCorrection()

void acoustic_path::lengthCorrection	(	acoustic_event *	ev1,
		const acoustic_event *	ev2,
		IGeometryModifier *	transformer
	)

virtual

Computes length correction on path \ Works on over-sampled TYRays \ Creates a vector which has all corrected path lengths.

Definition at line 351 of file acoustic_path.cpp.

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◆ nextLenghtCompute()

void acoustic_path::nextLenghtCompute ( IGeometryModifier * transformer )

virtual

compute the length between an event and the next event

Definition at line 342 of file acoustic_path.cpp.

◆ operator=()

acoustic_path & acoustic_path::operator= ( const acoustic_path & other )

virtual

equal operator

Definition at line 115 of file acoustic_path.cpp.

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◆ overSample()

void acoustic_path::overSample	(	IGeometryModifier *	transformer,
		const double &	dMin
	)

virtual

Add events to ray.

Definition at line 239 of file acoustic_path.cpp.

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◆ prevNextLengthCompute()

void acoustic_path::prevNextLengthCompute ( IGeometryModifier * transformer )

virtual

Computes the length between event-1 and event+1.

Definition at line 381 of file acoustic_path.cpp.

◆ sampleAndCorrection()

void acoustic_path::sampleAndCorrection ( IGeometryModifier * transformer )

virtual

Computes angle and length correction \ by calling the three previous functions \ Creates two matrix which have corrected lengths and angles.

Definition at line 324 of file acoustic_path.cpp.

◆ set_sampler_step()

static void acoustic_path::set_sampler_step ( double sampler_step_ )

inlinestatic

Set the sampler step.

Definition at line 323 of file acoustic_path.h.

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◆ setAngles()

void acoustic_path::setAngles ( ACOUSTIC_EVENT_TYPES eventType )

virtual

Compute angles of incoming ray segment at event point.

Definition at line 225 of file acoustic_path.cpp.

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◆ setEvents()

virtual void acoustic_path::setEvents ( tab_acoustic_events & tabEvents )

inlinevirtual

Set the events list of the ray.

Warning: The first acoustic event should match the source; and the last one should match the receptor.

Definition at line 189 of file acoustic_path.h.

◆ setIdentifiant()

void acoustic_path::setIdentifiant ( unsigned int id )

inlinevirtual

Set the ray id.

Definition at line 163 of file acoustic_path.h.

◆ setNextDistance()

void acoustic_path::setNextDistance ( ACOUSTIC_EVENT_TYPES eventType )

virtual

Compute distance between events of the type "eventType" and set distNextEvent to each event matching enventType.

Definition at line 204 of file acoustic_path.cpp.

◆ setPosReceptGlobal()

void acoustic_path::setPosReceptGlobal ( const OPoint3D & pos )

inlinevirtual

Set the receptor position in the global frame.

Definition at line 253 of file acoustic_path.h.

◆ setPosSourceGlobal()

void acoustic_path::setPosSourceGlobal ( const OPoint3D & pos )

inlinevirtual

Set the source position in the global frame.

Definition at line 241 of file acoustic_path.h.

◆ setRecepteur() [1/2]

void acoustic_path::setRecepteur	(	unsigned int	receptor_idx_,
		OPoint3D &	globalPosition
	)

virtual

Set the ray receptor. The last polyline point is updated.

Definition at line 157 of file acoustic_path.cpp.

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◆ setRecepteur() [2/2]

void acoustic_path::setRecepteur ( unsigned int receptor_idx_ )

inlinevirtual

Set the ray receptor.

Definition at line 150 of file acoustic_path.h.

◆ setSource() [1/2]

void acoustic_path::setSource	(	unsigned int	source_idx_,
		OPoint3D &	globalPosition
	)

virtual

Set the ray source.

Definition at line 151 of file acoustic_path.cpp.

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◆ setSource() [2/2]

void acoustic_path::setSource ( unsigned int source_idx_ )

inlinevirtual

Set the ray source.

Definition at line 131 of file acoustic_path.h.

◆ tyRayCorrection()

void acoustic_path::tyRayCorrection ( IGeometryModifier * transformer )

virtual

Curve acoustic_path with respect to meteo influence This is only for watching curved rays on screen.

Definition at line 430 of file acoustic_path.cpp.

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Member Data Documentation

◆ _events

tab_acoustic_events acoustic_path::_events

protected

Events vector containing the events list (and their positions) of the associated ray.

Definition at line 346 of file acoustic_path.h.

◆ _identifiant

unsigned int acoustic_path::_identifiant

protected

Ray id.

Definition at line 340 of file acoustic_path.h.

◆ _posReceptGlobal

OPoint3D acoustic_path::_posReceptGlobal

protected

Receptor position in the global frame.

Definition at line 344 of file acoustic_path.h.

◆ _posSourceGlobal

OPoint3D acoustic_path::_posSourceGlobal

protected

Source position in the global frame.

Definition at line 343 of file acoustic_path.h.

◆ receptor_idx

unsigned int acoustic_path::receptor_idx

protected

Receptor id.

Definition at line 342 of file acoustic_path.h.

◆ sampler_step

double acoustic_path::sampler_step = 20.0

staticprotected

max size of step between events after spatial sampling

Definition at line 339 of file acoustic_path.h.

◆ source_idx

unsigned int acoustic_path::source_idx

protected

Source id.

Definition at line 341 of file acoustic_path.h.

The documentation for this class was generated from the following files:

/home/docs/checkouts/readthedocs.org/user_builds/codetympan/checkouts/latest/Tympan/models/common/acoustic_path.h
/home/docs/checkouts/readthedocs.org/user_builds/codetympan/checkouts/latest/Tympan/models/common/acoustic_path.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ acoustic_path() [1/3]

◆ ~acoustic_path()

◆ acoustic_path() [2/3]

◆ acoustic_path() [3/3]

Member Function Documentation

◆ addEvent()

◆ angleCompute()

◆ angleCorrection()

◆ build_links_between_events()

◆ cleanEventsTab()

◆ compute_shot_angle()

◆ copyEvents()

◆ deepCopy()

◆ endLenghtCompute()

◆ eventPosCompute()

◆ getEvents() [1/2]

◆ getEvents() [2/2]

◆ getIdentifiant()

◆ getIndexOfEvents()

◆ getLength()

◆ getnbEvents()

◆ getNbEventType()

◆ getPosReceptGlobal()

◆ getPosSourceGlobal()

◆ getRecepteur_idx()

◆ getSource_idx()

◆ lengthCorrection()

◆ nextLenghtCompute()

◆ operator=()

◆ overSample()

◆ prevNextLengthCompute()

◆ sampleAndCorrection()

◆ set_sampler_step()

◆ setAngles()

◆ setEvents()

◆ setIdentifiant()

◆ setNextDistance()

◆ setPosReceptGlobal()

◆ setPosSourceGlobal()

◆ setRecepteur() [1/2]

◆ setRecepteur() [2/2]

◆ setSource() [1/2]

◆ setSource() [2/2]

◆ tyRayCorrection()

Member Data Documentation

◆ _events

◆ _identifiant

◆ _posReceptGlobal

◆ _posSourceGlobal

◆ receptor_idx

◆ sampler_step

◆ source_idx