lux::SpecularReflection Class Reference

#include <specularreflection.h>

Inheritance diagram for lux::SpecularReflection:

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Collaboration diagram for lux::SpecularReflection:

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List of all members.

Public Member Functions
	SpecularReflection (const SWCSpectrum &r, Fresnel *fr, float flm, float flmindex)
virtual	~SpecularReflection ()
virtual void	f (const TsPack *tspack, const Vector &wo, const Vector &wi, SWCSpectrum *const f_) const
virtual bool	Sample_f (const TsPack *tspack, const Vector &wo, Vector *wi, float u1, float u2, SWCSpectrum *const f, float *pdf, float *pdfBack=NULL, bool reverse=false) const
virtual float	Weight (const TsPack *tspack, const Vector &wo) const
virtual float	Pdf (const TsPack *tspack, const Vector &wo, const Vector &wi) const
Private Attributes
SWCSpectrum	R
Fresnel *	fresnel
float	film
float	filmindex

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Detailed Description

Definition at line 33 of file specularreflection.h.

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Constructor & Destructor Documentation

lux::SpecularReflection::SpecularReflection	(	const SWCSpectrum &	r,
		Fresnel *	fr,
		float	flm,
		float	flmindex
	)			[inline]

Definition at line 36 of file specularreflection.h.

virtual lux::SpecularReflection::~SpecularReflection

(

)

[inline, virtual]

Definition at line 40 of file specularreflection.h.

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Member Function Documentation

virtual void lux::SpecularReflection::f	(	const TsPack *	tspack,
		const Vector &	wo,
		const Vector &	wi,
		SWCSpectrum *const	f
	)			const [inline, virtual]

Evaluates the BxDF. Accumulates the result in the f parameter.

Implements lux::BxDF.

Definition at line 41 of file specularreflection.h.

Referenced by Sample_f().

virtual float lux::SpecularReflection::Pdf	(	const TsPack *	tspack,
		const Vector &	wo,
		const Vector &	wi
	)			const [inline, virtual]

Reimplemented from lux::BxDF.

Definition at line 47 of file specularreflection.h.

bool SpecularReflection::Sample_f	(	const TsPack *	tspack,
		const Vector &	wo,
		Vector *	wi,
		float	u1,
		float	u2,
		SWCSpectrum *const	f,
		float *	pdf,
		float *	pdfBack = NULL,
		bool	reverse = false
	)			const [virtual]

Samples the BxDF. Returns the result of the BxDF for the sampled direction in f.

Reimplemented from lux::BxDF.

Reimplemented in lux::ArchitecturalReflection.

Definition at line 42 of file specularreflection.cpp.

References lux::CosTheta(), lux::Fresnel::Evaluate(), f(), film, filmindex, fresnel, PhaseDifference(), R, lux::Vector::x, lux::Vector::y, and lux::Vector::z.

float SpecularReflection::Weight	(	const TsPack *	tspack,
		const Vector &	wo
	)			const [virtual]

Reimplemented from lux::BxDF.

Reimplemented in lux::ArchitecturalReflection.

Definition at line 55 of file specularreflection.cpp.

References lux::CosTheta(), lux::Fresnel::Evaluate(), lux::SWCSpectrum::Filter(), and fresnel.

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Member Data Documentation

float lux::SpecularReflection::film [private]

Definition at line 54 of file specularreflection.h.

Referenced by Sample_f().

float lux::SpecularReflection::filmindex [private]

Definition at line 54 of file specularreflection.h.

Referenced by Sample_f().

Fresnel* lux::SpecularReflection::fresnel [private]

Definition at line 53 of file specularreflection.h.

Referenced by Sample_f(), and Weight().

SWCSpectrum lux::SpecularReflection::R [private]

Definition at line 52 of file specularreflection.h.

Referenced by Sample_f().

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

• specularreflection.h
• specularreflection.cpp