lux::OrenNayar Class Reference

#include <orennayar.h>

Inheritance diagram for lux::OrenNayar:

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Collaboration diagram for lux::OrenNayar:

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List of all members.

Public Member Functions
	OrenNayar (const SWCSpectrum &reflectance, float sig)
virtual	~OrenNayar ()
virtual void	f (const TsPack *tspack, const Vector &wo, const Vector &wi, SWCSpectrum *const f) const
Private Attributes
SWCSpectrum	R
float	A
float	B

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Detailed Description

Definition at line 33 of file orennayar.h.

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Constructor & Destructor Documentation

lux::OrenNayar::OrenNayar	(	const SWCSpectrum &	reflectance,
		float	sig
	)			[inline]

Definition at line 36 of file orennayar.h.

References A, B, and Radians().

virtual lux::OrenNayar::~OrenNayar

(

)

[inline, virtual]

Definition at line 44 of file orennayar.h.

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Member Function Documentation

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

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

Implements lux::BxDF.

Definition at line 30 of file orennayar.cpp.

References A, lux::SWCSpectrum::AddWeighted(), B, lux::CosPhi(), lux::CosTheta(), INV_PI, cimg_library::cimg::max(), R, lux::SinPhi(), and lux::SinTheta().

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Member Data Documentation

float lux::OrenNayar::A [private]

Definition at line 49 of file orennayar.h.

Referenced by f(), and OrenNayar().

float lux::OrenNayar::B [private]

Definition at line 49 of file orennayar.h.

Referenced by f(), and OrenNayar().

SWCSpectrum lux::OrenNayar::R [private]

Definition at line 48 of file orennayar.h.

Referenced by f().

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

• orennayar.h
• orennayar.cpp