WardClosure Class Reference

List of all members.

Public Member Functions
	WardClosure ()
void	setup ()
bool	mergeable (const ClosurePrimitive *other) const
size_t	memsize () const
const char *	name () const
void	print_on (std::ostream &out) const
float	albedo (const Vec3 &omega_out) const
Color3	eval_reflect (const Vec3 &omega_out, const Vec3 &omega_in, float &pdf) const
Color3	eval_transmit (const Vec3 &omega_out, const Vec3 &omega_in, float &pdf) const
ustring	sample (const Vec3 &Ng, const Vec3 &omega_out, const Vec3 &domega_out_dx, const Vec3 &domega_out_dy, float randu, float randv, Vec3 &omega_in, Vec3 &domega_in_dx, Vec3 &domega_in_dy, float &pdf, Color3 &eval) const
Public Attributes
Vec3	m_N
Vec3	m_T
float	m_ax
float	m_ay

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Detailed Description

Definition at line 47 of file bsdf_ward.cpp.

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Constructor & Destructor Documentation

WardClosure::WardClosure

(

)

[inline]

Definition at line 52 of file bsdf_ward.cpp.

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Member Function Documentation

float WardClosure::albedo

(

const Vec3 &

omega_out

)

const [inline]

Definition at line 78 of file bsdf_ward.cpp.

Color3 WardClosure::eval_reflect	(	const Vec3 &	omega_out,
		const Vec3 &	omega_in,
		float &	pdf
	)		const [inline]

Definition at line 83 of file bsdf_ward.cpp.

References expf, H, M_PI, make_orthonormals(), sqrtf, and X.

Color3 WardClosure::eval_transmit	(	const Vec3 &	omega_out,
		const Vec3 &	omega_in,
		float &	pdf
	)		const [inline]

Definition at line 109 of file bsdf_ward.cpp.

size_t WardClosure::memsize

(

)

const [inline]

Definition at line 67 of file bsdf_ward.cpp.

bool WardClosure::mergeable

(

const ClosurePrimitive *

other

)

const [inline]

Definition at line 60 of file bsdf_ward.cpp.

References m_ax, m_ay, m_N, and m_T.

const char* WardClosure::name

(

)

const [inline]

Definition at line 69 of file bsdf_ward.cpp.

void WardClosure::print_on

(

std::ostream &

out

)

const [inline]

Definition at line 71 of file bsdf_ward.cpp.

ustring WardClosure::sample	(	const Vec3 &	Ng,
		const Vec3 &	omega_out,
		const Vec3 &	domega_out_dx,
		const Vec3 &	domega_out_dy,
		float	randu,
		float	randv,
		Vec3 &	omega_in,
		Vec3 &	domega_in_dx,
		Vec3 &	domega_in_dy,
		float &	pdf,
		Color3 &	eval
	)		const [inline]

Definition at line 114 of file bsdf_ward.cpp.

References expf, logf, M_PI, M_PI_2, make_orthonormals(), sqrtf, tanf, simple_enum_gen::val, and X.

void WardClosure::setup

(

)

[inline]

Definition at line 54 of file bsdf_ward.cpp.

References clamp, and credits_svn_gen::e.

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Member Data Documentation

float WardClosure::m_ax

Definition at line 51 of file bsdf_ward.cpp.

Referenced by mergeable().

float WardClosure::m_ay

Definition at line 51 of file bsdf_ward.cpp.

Referenced by mergeable().

Vec3 WardClosure::m_N

Definition at line 49 of file bsdf_ward.cpp.

Referenced by mergeable().

Vec3 WardClosure::m_T

Definition at line 50 of file bsdf_ward.cpp.

Referenced by mergeable().

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

• bsdf_ward.cpp