This class performs ray tracing in preparation for a later calculation of short pulses This class performs ray tracing and stores the length and the refractive index as an index of each step into a SuperArray class named SA. This information is necessary for the calculation of the short pulses. More...

#include <raytrace_usp.h>

Inheritance diagram for GOAT::raytracing::Raytrace_usp:

Public Member Functions
void	clear ()
	Clears the SuperArray grid (SA)
void	init ()
	Initialises the SuperArray grid (SA) according to the objects hold in Scene S.
	Raytrace_usp ()
	Raytrace_usp (const Scene &S, INDEX_TYPE n)
	Constructor.
void	setn (INDEX_TYPE n)
	changes the number of (virtual) cells in the calculation space
void	storeData ()
	Store the data in the grid.
void	trace ()
	Perform the raytracing process.
void	traceEnterObject ()
	Function internally called when ray enters an object.
void	traceLeaveObject ()
	Function internally called when ray leaves an object.
Public Member Functions inherited from GOAT::raytracing::Raytrace
void	init ()
	this function is called if no object was hidden
void	init ()
	this function is called if no object was hidden
	Raytrace ()
	Raytrace ()
	Raytrace (const Scene &S)
	Raytrace (const Scene &S)
void	setNumReflex (int numReflex)
	sets number of reflexions
void	setNumReflex (int numReflex)
	sets number of reflexions
void	setScene (const Scene &S)
	sets Scene
void	setScene (const Scene &S)
	sets Scene
void	trace ()
	this is the starting point for the raytracing procedure
void	trace ()
	this is the starting point for the raytracing procedure
virtual void	traceStopObject ()
virtual void	traceStopObject ()
virtual void	traceOneRay (RayBase *ray, int &Reflexions, int &recur)
	traces one ray
virtual void	reset ()
void	copyRay (RayBase &dest, RayBase src)
virtual void	traceOneRay (RayBase *ray, int &Reflexions, int &recur)
	traces one ray
virtual void	reset ()
void	copyRay (RayBase &dest, RayBase src)

Public Attributes
int	iR = 0
	Number of reflections to consider.
INDEX_TYPE	n = 1
	Number of cells in one direction.
std::vector< SuperArray< std::vector< gridEntry > > >	SA
	Grid, that holds the information, needed to further calculate the electric field for short pulses The vector holds the arrays for the different reflection orders (each reflection order is stored in a separate array) In each element of the SuperArray, the steps to this point are stored (step length, index of the material)
gridEntry	stack
	here, the information from the light source until the region of interest (=box) is reached
Public Attributes inherited from GOAT::raytracing::Raytrace
GOAT::maths::Vector< INDEX_TYPE >	currentIndex = GOAT::maths::Vector<INDEX_TYPE>(-1, -1, -1)
int	currentLS
	Number of the current light source, which is currently in the calculation process.
int	currentObj
	Number of the last object hit (no object hit: -1)
maths::Vector< std::complex< double > >	EStart
maths::Vector< std::complex< double > >	EStart2
maths::Vector< std::complex< double > >	EStop
	Start and end value of the electric field.
maths::Vector< std::complex< double > >	EStop2
	Start and end value of the electric field (second ray in IRay)
int	lost
	Rays unintentionally get lost, e.g. due to total internal reflection.
maths::Vector< double >	PStart
maths::Vector< double >	PStop
	Start and end point of the last step.
maths::Vector< double >	kin
	direction of the incident ray
maths::Vector< double >	kref
	direction of the reflected ray
maths::Vector< double >	ktrans
	direction of the transmitted ray
double	PowRef
	Powers stored when ray type is PRay.
double	PowIn
	Power of the incident ray.
double	PowTrans
	Power of the transmitted ray.
Scene	S
	Description of the scene.
bool	useRRTParms
	Flag which tells the raytracing procedure if the RRT parameters of scene or the normal parameters are used within the calculation.
int	type =RAYTRACER_TYPE_NONE
	Flag which shows which type of raytracer is selected.
RayBase *	ray
	current ray
RayBase *	tray
	transmitted ray
bool	Abbruch
	flag to stop calculation
int	numReflex = RAYTRACE_MAX_REFLEXIONS
	current number of reflections

Detailed Description

This class performs ray tracing in preparation for a later calculation of short pulses This class performs ray tracing and stores the length and the refractive index as an index of each step into a SuperArray class named SA. This information is necessary for the calculation of the short pulses.

Definition at line 17 of file raytrace_usp.h.

Constructor & Destructor Documentation

◆ Raytrace_usp() [1/2]

GOAT::raytracing::Raytrace_usp::Raytrace_usp ( )

◆ Raytrace_usp() [2/2]

GOAT::raytracing::Raytrace_usp::Raytrace_usp	(	const Scene &	S,
		INDEX_TYPE	n )

Constructor.

Parameters

S	Scene which holds all information about the scene (light sources, objects...)
n	Number of grid elements per coordinate across the entire width (i.e. 2*r0) used in the SuperArray SA

Member Function Documentation

◆ clear()

void GOAT::raytracing::Raytrace_usp::clear ( )

Clears the SuperArray grid (SA)

◆ init()

void GOAT::raytracing::Raytrace_usp::init ( )

Initialises the SuperArray grid (SA) according to the objects hold in Scene S.

◆ setn()

void GOAT::raytracing::Raytrace_usp::setn ( INDEX_TYPE n )

changes the number of (virtual) cells in the calculation space

◆ storeData()

void GOAT::raytracing::Raytrace_usp::storeData ( )

Store the data in the grid.

◆ trace()

void GOAT::raytracing::Raytrace_usp::trace ( )

Perform the raytracing process.

◆ traceEnterObject()

void GOAT::raytracing::Raytrace_usp::traceEnterObject ( )

virtual

Function internally called when ray enters an object.

Implements GOAT::raytracing::Raytrace.

◆ traceLeaveObject()

void GOAT::raytracing::Raytrace_usp::traceLeaveObject ( )

virtual

Function internally called when ray leaves an object.

Implements GOAT::raytracing::Raytrace.

Member Data Documentation

◆ iR

int GOAT::raytracing::Raytrace_usp::iR = 0

Number of reflections to consider.

Definition at line 42 of file raytrace_usp.h.

◆ n

INDEX_TYPE GOAT::raytracing::Raytrace_usp::n = 1

Number of cells in one direction.

Definition at line 41 of file raytrace_usp.h.

◆ SA

std::vector<SuperArray <std::vector<gridEntry> > > GOAT::raytracing::Raytrace_usp::SA

Grid, that holds the information, needed to further calculate the electric field for short pulses The vector holds the arrays for the different reflection orders (each reflection order is stored in a separate array) In each element of the SuperArray, the steps to this point are stored (step length, index of the material)

Definition at line 40 of file raytrace_usp.h.

◆ stack

gridEntry GOAT::raytracing::Raytrace_usp::stack

here, the information from the light source until the region of interest (=box) is reached

Definition at line 43 of file raytrace_usp.h.

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

raytracing/raytrace_usp.h

Public Member Functions

Public Attributes