Blender V2.61 - r43446
Public Member Functions | Public Attributes

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

Definition at line 57 of file bsdf_oren_nayar.cpp.

Definition at line 57 of file bsdf_oren_nayar.cpp.

Definition at line 55 of file bsdf_oren_nayar.cpp.

Referenced by mergeable().

Definition at line 56 of file bsdf_oren_nayar.cpp.

Referenced by mergeable().


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