OrenNayarClosure Class Reference

List of all members.

Public Member Functions
	OrenNayarClosure ()
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
float	m_sigma
float	m_a
float	m_b

---

Detailed Description

Definition at line 53 of file bsdf_oren_nayar.cpp.

---

Constructor & Destructor Documentation

OrenNayarClosure::OrenNayarClosure

(

)

[inline]

Definition at line 59 of file bsdf_oren_nayar.cpp.

---

Member Function Documentation

float OrenNayarClosure::albedo

(

const Vec3 &

omega_out

)

const [inline]

Definition at line 90 of file bsdf_oren_nayar.cpp.

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

Definition at line 94 of file bsdf_oren_nayar.cpp.

References M_1_PI.

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

Definition at line 106 of file bsdf_oren_nayar.cpp.

size_t OrenNayarClosure::memsize

(

)

const [inline]

Definition at line 75 of file bsdf_oren_nayar.cpp.

bool OrenNayarClosure::mergeable

(

const ClosurePrimitive *

other

)

const [inline]

Definition at line 67 of file bsdf_oren_nayar.cpp.

References m_N, and m_sigma.

const char* OrenNayarClosure::name

(

)

const [inline]

Definition at line 79 of file bsdf_oren_nayar.cpp.

void OrenNayarClosure::print_on

(

std::ostream &

out

)

const [inline]

Definition at line 83 of file bsdf_oren_nayar.cpp.

ustring OrenNayarClosure::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 110 of file bsdf_oren_nayar.cpp.

References sample_uniform_hemisphere().

void OrenNayarClosure::setup

(

)

[inline]

Definition at line 61 of file bsdf_oren_nayar.cpp.

References clamp, and M_PI.

---

Member Data Documentation

float OrenNayarClosure::m_a

Definition at line 57 of file bsdf_oren_nayar.cpp.

float OrenNayarClosure::m_b

Definition at line 57 of file bsdf_oren_nayar.cpp.

Vec3 OrenNayarClosure::m_N

Definition at line 55 of file bsdf_oren_nayar.cpp.

Referenced by mergeable().

float OrenNayarClosure::m_sigma

Definition at line 56 of file bsdf_oren_nayar.cpp.

Referenced by mergeable().

---

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

• bsdf_oren_nayar.cpp