Representation of aspheric lens The left and the right side is described by a formula \( z(r)=\frac{r^2}{R\left( 1+\sqrt{1-(1+\kappa)\frac{r^2}{R^2}}\right)}+\sum_l \alpha_l r^l \) or the side can also be plano. More...

#include <asphericLens.h>

Inheritance diagram for GOAT::raytracing::asphericLens:

Public Types
enum	Side { left , right , lateral }

Public Member Functions
	asphericLens (const maths::Vector< double > &P, std::complex< double > n, asphericLensParms lensParms, const maths::Matrix< std::complex< double > > alpha=maths::CUNITY, const maths::Vector< double > &Ex=maths::ex, const maths::Vector< double > &Ey=maths::ey, const maths::Vector< double > &Ez=maths::ez)
void	binRead ()
void	binRead (std::ifstream &os)
	not yet implemented
void	binWrite ()
void	binWrite (std::ofstream &os)
	not yet implemented
maths::Vector< double >	calcCoM ()
	not yet implemented
double	dzdrleft (maths::Vector< double > P, double lambda)
double	dzdrright (maths::Vector< double > P, double lambda)
void	initQuad ()
	not yet implemented
bool	isInside (const maths::Vector< double > &p)
	checks if point P is inside the object
bool	next (const maths::Vector< double > &p, const maths::Vector< double > &k, maths::Vector< double > &pout)
	searches for the next (nearest) intersection of a ray with the object, p: current position of the ray, k: direction of the ray, pout: position of the crossing point. Returns true, if a crossing point was found.
maths::Vector< double >	norm (const maths::Vector< double > &P)
	surface normal at the point P
void	scale (double sf)
void	setPos (double x, double y, double z)
	not yet implemented
void	setPos (maths::Vector< double > r)
	not yet implemented
void	setr0 (double r0)
	not yet implemented
double	volume ()
	not yet implemented
double	z (double r, asphericLensSide side)
double	zleft (maths::Vector< double > P, double lambda)
double	zright (maths::Vector< double > P, double lambda)
Public Member Functions inherited from GOAT::raytracing::ObjectShape
std::complex< double >	getn ()
	returns refractive index for inelastic (RRT) calculation
std::complex< double >	getninel ()
	returns refractive index
bool	getVisible ()
	show the visiblity state (used in GOATvis)
bool	isActive ()
	returns true if the object should be considered for inelastic calculation
bool	isOutsideWorld ()
	Test if bounding box is (partly) outside the calculation space.
	ObjectShape ()
	ObjectShape (const maths::Vector< double > &P, std::complex< double > n, GOAT::maths::Matrix< std::complex< double > > alpha, const maths::Vector< double > &Ex=maths::ex, const maths::Vector< double > &Ey=maths::ey, const maths::Vector< double > &Ez=maths::ez, const int type=-1)
	Constructor, as template for all derived classes.
	ObjectShape (const ObjectShape &F)
void	rotate (maths::Vector< double > A, double phi)
	sets the matrix for the transformation between object's coordinate system and outer coordinate system, A: rotation axis, phi: angle for rotation around A
void	scale (double sf)
	sets scaling of the shape by the factor sf
void	setActive (bool active)
	sets flag if the object is inelastic active, i.e. it will be considered for inelastic calculation
void	setAlpha (double Alpha)
	sets rotation angle around x-axis
void	setBeta (double Beta)
	sets rotation angle around y-axis
void	setCenter (maths::Vector< double > P)
	sets Center to P (check, if function is necessary)
void	setCenter2CoM ()
	Calculates the center of mass (CoM) and sets the object's reference point to the CoM.
void	setGamma (double Gamma)
	sets rotation angle around z-axis
void	setMatrix (double alpha, double beta, double gamma)
	sets the matrix for the transformation between object's coordinate system and outer coordinate system, alpha, beta, gamma: angles (rotation around x-, y- and z-axis) to calculate transformation matrix
void	setMatrix (maths::Matrix< double > H)
	sets the matrix for the transformation between object's coordinate system and outer coordinate system, H: transformation matrix
void	setn (std::complex< double > n)
	sets refractive index
void	setninel (std::complex< double > ninel)
	sets refractive index for inelastic (RRT) calculation
void	setPolMatrix (maths::Matrix< std::complex< double > >alpha)
	sets polarisability matrix
void	setVisible (bool visible)
	set visiblity (used in GOATvis)
int	Type ()
	returns the object's type

Public Attributes
maths::Vector< double >	currentnorm
double	drdlambda
maths::Vector< double >	k
asphericLensParms	lensParms
maths::Vector< double >	P
Public Attributes inherited from GOAT::raytracing::ObjectShape
bool	Active
	should the object be considered for inelastic (RRT) calculations?
maths::Matrix< std::complex< double > >	alpha
	polarisability matrix
maths::Vector< double >	e [3]
	unity vectors, describing the directions of the local coordinate system
double	Ealpha
double	Ebeta
double	Egamma
	angles through which the object was rotated (around the x- (Ealpha), then the y- (Ebeta) and finally the z-axis (Egamma))
maths::Matrix< double >	H
std::complex< double >	n
	refractive index of the object
std::function< std::complex< double >(double)>	nfunc
NFUNCTYPE	nfuncType =NFUNCTYPE::vacuum
std::complex< double >	ninel
	refractive index of the object, used for inelastic (RRT) calculation
maths::Vector< double >	P
	position of the object
maths::Vector< double >	por
	corners of the circumferent cuboid (lower left corner and upper right corner)
maths::Vector< double >	pul
maths::Matrix< double >	R
	matrices for the transformation in the local coordinate system (H) and back to the calculation system (R)
double	r0
	radius of the calculation sphere
double	rho
	mass density in \( kg/m^3 \)
double	sf =1
	scaling factor, it is used to scale the shape of the object
int	type
	type of the object
bool	visible =true

Detailed Description

Representation of aspheric lens The left and the right side is described by a formula \( z(r)=\frac{r^2}{R\left( 1+\sqrt{1-(1+\kappa)\frac{r^2}{R^2}}\right)}+\sum_l \alpha_l r^l \) or the side can also be plano.

Definition at line 40 of file asphericLens.h.

Member Enumeration Documentation

◆ Side

enum GOAT::raytracing::asphericLens::Side

Enumerator
left
right
lateral

Definition at line 69 of file asphericLens.h.

Constructor & Destructor Documentation

◆ asphericLens()

GOAT::raytracing::asphericLens::asphericLens	(	const maths::Vector< double > &	P,
		std::complex< double >	n,
		asphericLensParms	lensParms,
		const maths::Matrix< std::complex< double > >	alpha = maths::CUNITY,
		const maths::Vector< double > &	Ex = maths::ex,
		const maths::Vector< double > &	Ey = maths::ey,
		const maths::Vector< double > &	Ez = maths::ez )

Member Function Documentation

◆ binRead() [1/2]

void GOAT::raytracing::asphericLens::binRead ( )

◆ binRead() [2/2]

void GOAT::raytracing::asphericLens::binRead ( std::ifstream & os )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 59 of file asphericLens.h.

◆ binWrite() [1/2]

void GOAT::raytracing::asphericLens::binWrite ( )

◆ binWrite() [2/2]

void GOAT::raytracing::asphericLens::binWrite ( std::ofstream & os )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 58 of file asphericLens.h.

◆ calcCoM()

maths::Vector< double > GOAT::raytracing::asphericLens::calcCoM ( )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 64 of file asphericLens.h.

◆ dzdrleft()

double GOAT::raytracing::asphericLens::dzdrleft	(	maths::Vector< double >	P,
		double	lambda )

◆ dzdrright()

double GOAT::raytracing::asphericLens::dzdrright	(	maths::Vector< double >	P,
		double	lambda )

◆ initQuad()

void GOAT::raytracing::asphericLens::initQuad ( )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 60 of file asphericLens.h.

◆ isInside()

bool GOAT::raytracing::asphericLens::isInside ( const maths::Vector< double > & p )

virtual

checks if point P is inside the object

Implements GOAT::raytracing::ObjectShape.

◆ next()

bool GOAT::raytracing::asphericLens::next	(	const maths::Vector< double > &	p,
		const maths::Vector< double > &	k,
		maths::Vector< double > &	pout )

virtual

searches for the next (nearest) intersection of a ray with the object, p: current position of the ray, k: direction of the ray, pout: position of the crossing point. Returns true, if a crossing point was found.

Implements GOAT::raytracing::ObjectShape.

◆ norm()

maths::Vector< double > GOAT::raytracing::asphericLens::norm ( const maths::Vector< double > & P )

virtual

surface normal at the point P

Implements GOAT::raytracing::ObjectShape.

◆ scale()

void GOAT::raytracing::asphericLens::scale ( double sf )

◆ setPos() [1/2]

void GOAT::raytracing::asphericLens::setPos	(	double	x,
		double	y,
		double	z )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 63 of file asphericLens.h.

◆ setPos() [2/2]

void GOAT::raytracing::asphericLens::setPos ( maths::Vector< double > r )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 62 of file asphericLens.h.

◆ setr0()

void GOAT::raytracing::asphericLens::setr0 ( double r0 )

inlinevirtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

Definition at line 61 of file asphericLens.h.

◆ volume()

double GOAT::raytracing::asphericLens::volume ( )

virtual

not yet implemented

Implements GOAT::raytracing::ObjectShape.

◆ z()

double GOAT::raytracing::asphericLens::z	(	double	r,
		asphericLensSide	side )

◆ zleft()

double GOAT::raytracing::asphericLens::zleft	(	maths::Vector< double >	P,
		double	lambda )

◆ zright()

double GOAT::raytracing::asphericLens::zright	(	maths::Vector< double >	P,
		double	lambda )

Member Data Documentation

◆ currentnorm

maths::Vector<double> GOAT::raytracing::asphericLens::currentnorm

Definition at line 84 of file asphericLens.h.

◆ drdlambda

double GOAT::raytracing::asphericLens::drdlambda

Definition at line 82 of file asphericLens.h.

◆ k

maths::Vector<double> GOAT::raytracing::asphericLens::k

Definition at line 83 of file asphericLens.h.

◆ lensParms

asphericLensParms GOAT::raytracing::asphericLens::lensParms

Definition at line 70 of file asphericLens.h.

◆ P

maths::Vector<double> GOAT::raytracing::asphericLens::P

Definition at line 83 of file asphericLens.h.

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

raytracing/asphericLens.h

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

◆ Side

Constructor & Destructor Documentation

◆ asphericLens()

Member Function Documentation

◆ binRead() [1/2]

◆ binRead() [2/2]

◆ binWrite() [1/2]

◆ binWrite() [2/2]

◆ calcCoM()

◆ dzdrleft()

◆ dzdrright()

◆ initQuad()

◆ isInside()

◆ next()

◆ norm()

◆ scale()

◆ setPos() [1/2]

◆ setPos() [2/2]

◆ setr0()

◆ volume()

◆ z()

◆ zleft()

◆ zright()

Member Data Documentation

◆ currentnorm

◆ drdlambda

◆ k

◆ lensParms

◆ P