#include <PhotoModel.h>

Inheritance diagram for Isis::PhotoModel:

Collaboration diagram for Isis::PhotoModel:

Public Member Functions
	PhotoModel (Pvl &pvl)
	Create a PhotoModel object.

QString	AlgorithmName () const
	Return algorithm name found in Pvl file from constructor.

virtual void	SetStandardConditions (bool standard)
	Sets whether standard conditions will be used.

bool	StandardConditions () const
	Returns true if standard conditions are used, i.e., if SetStandardConditions(true) has been called. This is initialized to false in the constructor.

double	PhtTopder (double phase, double incidence, double emission)
	Obtain topographic derivative of an arbitrary photometric function.

double	CalcSurfAlbedo (double pha, double inc, double ema)
	Calculate the surface brightness using photometric angle information.

virtual void	SetPhotoL (const double l)

double	PhotoL () const
	Return photometric L value.

virtual void	SetPhotoK (const double k)

double	PhotoK () const
	Return photometric K value.

virtual void	SetPhotoHg1 (const double hg1)

double	PhotoHg1 () const
	Return photometric Hg1 value.

virtual void	SetPhotoHg2 (const double hg2)

double	PhotoHg2 () const
	Return photometric Hg2 value.

virtual void	SetPhotoBh (const double bh)

double	PhotoBh () const
	Return photometric Bh value.

virtual void	SetPhotoCh (const double ch)

double	PhotoCh () const
	Return photometric Ch value.

virtual void	SetPhotoWh (const double wh)

double	PhotoWh () const
	Return photometric Wh value.

virtual void	SetPhotoHh (const double hh)

double	PhotoHh () const
	Return photometric Hh value.

virtual void	SetPhotoB0 (const double b0)

double	PhotoB0 () const
	Return photometric B0 value.

virtual void	SetPhotoTheta (const double theta)

double	PhotoTheta () const
	Return photometric Theta value.

virtual void	SetOldTheta (double theta)

virtual void	SetPhoto0B0Standard (const std::string &b0standard)

std::string	Photo0B0Standard () const
	Return photometric B0 standardization value.

double	Hfunc (double u, double gamma)
	Hapke's approximation to Chandra's H function.

virtual void	SetPhotoPhaseList (const std::string phasestrlist)

virtual void	SetPhotoKList (const std::string kstrlist)

virtual void	SetPhotoLList (const std::string kstrlist)

virtual void	SetPhotoPhaseCurveList (const std::string phasecurvestrlist)

std::vector< double >	PhotoPhaseList () const
	Return photometric phase angle list.

std::vector< double >	PhotoKList () const
	Return photometric k value list.

std::vector< double >	PhotoLList () const
	Return photometric l value list.

std::vector< double >	PhotoPhaseCurveList () const
	Return photometric phase curve value list.

Static Public Member Functions
static double	PhtAcos (double cosang)
	Obtain arccosine of input value.

Protected Member Functions
virtual double	PhotoModelAlgorithm (double phase, double incidence, double emission)=0

Protected Attributes
double	p_photoL

double	p_photoK

double	p_photoHg1

double	p_photoHg2

double	p_photoBh

double	p_photoCh

double	p_photoCott

double	p_photoCot2t

double	p_photoTant

double	p_photoSr

double	p_photoOsr

QString	p_algName

std::string	p_photo0B0Standard

double	p_photoWh

double	p_photoHh

double	p_photoB0

double	p_photoB0save

double	p_photoTheta

double	p_photoThetaold

std::vector< double >	p_photoPhaseList

std::vector< double >	p_photoKList

std::vector< double >	p_photoLList

std::vector< double >	p_photoPhaseCurveList

int	p_photoPhaseAngleCount

NumericalApproximation	p_photoKSpline

NumericalApproximation	p_photoLSpline

NumericalApproximation	p_photoBSpline

Private Attributes
QString	p_photoAlgorithmName
	Unique name of the photometric model.

bool	p_standardConditions
	Indicates whether standard conditions are used.

Detailed Description

Author: 1998-12-21 Randy Kirk

History:

1998-12-21 Randy Kirk - USGS, Flagstaff - Original code

2007-02-20 Janet Barrett - Imported from Isis2.

2007-07-31 Steven Lambright - Moved children methods out of this class and into the children classes

2008-03-07 Janet Barrett - Moved variables and related methods that pertain to Hapke specific parameters to this class from the HapkeHen class. Also added the code to set standard conditions.

2008-06-18 Steven Koechle - Fixed Documentation Errors

2008-07-09 Steven Lambright - Fixed unit test

2008-10-17 Steven Lambright - Moved Hapke-specific methods out of this class and into children classes.

2008-11-05 Jeannie Walldren - Moved PhtAcos() from NumericalMethods class.

Definition at line 55 of file PhotoModel.h.

Constructor & Destructor Documentation

Isis::PhotoModel::PhotoModel ( Pvl & pvl )

Create a PhotoModel object.

Because this is a pure virtual class you can not create a PhotoModel class directly. Instead, see the PhotoModelFactory class.

Parameters

pvl	A pvl object containing a valid PhotoModel specification

See Also: photometricModels.doc

Definition at line 20 of file PhotoModel.cpp.

References _FILEINFO_, Isis::PvlObject::findObject(), and Isis::PvlContainer::hasKeyword().

Member Function Documentation

QString Isis::PhotoModel::AlgorithmName ( ) const

inline

Return algorithm name found in Pvl file from constructor.

Definition at line 61 of file PhotoModel.h.

References p_photoAlgorithmName.

double Isis::PhotoModel::CalcSurfAlbedo	(	double	pha,
		double	inc,
		double	ema
	)

Calculate the surface brightness using photometric angle information.

Parameters

pha	Phase angle
inc	Incidence angle
ema	Emission angle

Returns: double Surface brightness calculated by the photometric function

Definition at line 171 of file PhotoModel.cpp.

Referenced by Isis::AlbedoAtm::AlbedoAtm(), Isis::NumericalAtmosApprox::InrFunc2Bint(), and Isis::AlbedoAtm::NormModelAlgorithm().

double Isis::PhotoModel::Hfunc	(	double	u,
		double	gamma
	)

inline

Hapke's approximation to Chandra's H function.

Definition at line 160 of file PhotoModel.h.

std::string Isis::PhotoModel::Photo0B0Standard ( ) const

inline

Return photometric B0 standardization value.

Definition at line 155 of file PhotoModel.h.

double Isis::PhotoModel::PhotoB0 ( ) const

inline

Return photometric B0 value.

Definition at line 139 of file PhotoModel.h.

double Isis::PhotoModel::PhotoBh ( ) const

inline

Return photometric Bh value.

Definition at line 111 of file PhotoModel.h.

double Isis::PhotoModel::PhotoCh ( ) const

inline

Return photometric Ch value.

Definition at line 118 of file PhotoModel.h.

double Isis::PhotoModel::PhotoHg1 ( ) const

inline

Return photometric Hg1 value.

Definition at line 97 of file PhotoModel.h.

double Isis::PhotoModel::PhotoHg2 ( ) const

inline

Return photometric Hg2 value.

Definition at line 104 of file PhotoModel.h.

double Isis::PhotoModel::PhotoHh ( ) const

inline

Return photometric Hh value.

Definition at line 132 of file PhotoModel.h.

double Isis::PhotoModel::PhotoK ( ) const

inline

Return photometric K value.

Definition at line 90 of file PhotoModel.h.

std::vector<double> Isis::PhotoModel::PhotoKList ( ) const

inline

Return photometric k value list.

Definition at line 175 of file PhotoModel.h.

double Isis::PhotoModel::PhotoL ( ) const

inline

Return photometric L value.

Definition at line 83 of file PhotoModel.h.

std::vector<double> Isis::PhotoModel::PhotoLList ( ) const

inline

Return photometric l value list.

Definition at line 180 of file PhotoModel.h.

std::vector<double> Isis::PhotoModel::PhotoPhaseCurveList ( ) const

inline

Return photometric phase curve value list.

Definition at line 185 of file PhotoModel.h.

std::vector<double> Isis::PhotoModel::PhotoPhaseList ( ) const

inline

Return photometric phase angle list.

Definition at line 170 of file PhotoModel.h.

double Isis::PhotoModel::PhotoTheta ( ) const

inline

Return photometric Theta value.

Definition at line 146 of file PhotoModel.h.

double Isis::PhotoModel::PhotoWh ( ) const

inline

Return photometric Wh value.

Definition at line 125 of file PhotoModel.h.

double Isis::PhotoModel::PhtAcos ( double cosang )

static

Obtain arccosine of input value.

If the input value is outside of the valid range (-1 to 1), then obtain the arccosine of the closest valid value.

Parameters

cosang input value to obtain arccosine of (in radians)

Returns: double Arccosine of cosang, if valid.

History:: 2008-11-05 Jeannie Walldren - This method was moved from NumericalMethods class.

Definition at line 144 of file PhotoModel.cpp.

double Isis::PhotoModel::PhtTopder	(	double	phase,
		double	incidence,
		double	emission
	)

Obtain topographic derivative of an arbitrary photometric function.

Parameters

phase	Input phase angle
incidence	Input incidence angle
emission	Input emission angle

Returns: double Gradient

Definition at line 58 of file PhotoModel.cpp.

References Isis::PI().

void Isis::PhotoModel::SetStandardConditions ( bool standard )

virtual

Sets whether standard conditions will be used.

Parameters

standard True if standard conditions are used.

Reimplemented in Isis::Hapke.

Definition at line 44 of file PhotoModel.cpp.

Referenced by Isis::AlbedoAtm::AlbedoAtm(), and Isis::Hapke::SetStandardConditions().

bool Isis::PhotoModel::StandardConditions ( ) const

inline

Returns true if standard conditions are used, i.e., if SetStandardConditions(true) has been called. This is initialized to false in the constructor.

Definition at line 67 of file PhotoModel.h.

References p_standardConditions.

Member Data Documentation

QString Isis::PhotoModel::p_photoAlgorithmName

private

Unique name of the photometric model.

Definition at line 223 of file PhotoModel.h.

Referenced by AlgorithmName().

bool Isis::PhotoModel::p_standardConditions

private

Indicates whether standard conditions are used.

Definition at line 225 of file PhotoModel.h.

Referenced by StandardConditions().

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

src/base/objs/PhotoModel/PhotoModel.h
src/base/objs/PhotoModel/PhotoModel.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation