reflection.h File Reference

#include "pbrt.h"
#include "geometry.h"
#include "shape.h"

Go to the source code of this file.

Classes
class	BSDF
class	BxDF
class	BRDFToBTDF
class	Fresnel
class	FresnelConductor
class	FresnelDielectric
class	FresnelNoOp
class	SpecularReflection
class	SpecularTransmission
class	Lambertian
class	OrenNayar
class	MicrofacetDistribution
class	Microfacet
class	Blinn
class	Anisotropic
class	Lafortune
class	FresnelBlend
Defines
#define	MAX_BxDFS   8
#define	BSDF_ALLOC(T)   new (BSDF::Alloc(sizeof(T))) T
Enumerations
enum	BxDFType {   BSDF_REFLECTION = 1<<0, BSDF_TRANSMISSION = 1<<1, BSDF_DIFFUSE = 1<<2, BSDF_GLOSSY = 1<<3,   BSDF_SPECULAR = 1<<4, BSDF_ALL_TYPES, BSDF_ALL_REFLECTION, BSDF_ALL_TRANSMISSION,   BSDF_ALL }
Functions
float	CosTheta (const Vector &w)
float	SinTheta (const Vector &w)
float	SinTheta2 (const Vector &w)
float	CosPhi (const Vector &w)
float	SinPhi (const Vector &w)
bool	SameHemisphere (const Vector &w, const Vector &wp)

---

Define Documentation

#define BSDF_ALLOC

(

T

)

new (BSDF::Alloc(sizeof(T))) T

Definition at line 116 of file reflection.h.

Referenced by UberMaterial::GetBSDF(), Translucent::GetBSDF(), Substrate::GetBSDF(), Skin::GetBSDF(), ShinyMetal::GetBSDF(), Primer::GetBSDF(), Plastic::GetBSDF(), Mirror::GetBSDF(), Matte::GetBSDF(), Glass::GetBSDF(), Felt::GetBSDF(), Clay::GetBSDF(), BrushedMetal::GetBSDF(), and BluePaint::GetBSDF().

#define MAX_BxDFS   8

Definition at line 112 of file reflection.h.

Referenced by BSDF::Add().

---

Enumeration Type Documentation

enum BxDFType

Enumerator:

BSDF_REFLECTION
BSDF_TRANSMISSION
BSDF_DIFFUSE
BSDF_GLOSSY
BSDF_SPECULAR
BSDF_ALL_TYPES
BSDF_ALL_REFLECTION
BSDF_ALL_TRANSMISSION
BSDF_ALL

Definition at line 49 of file reflection.h.

---

Function Documentation

float CosPhi

(

const Vector &

w

)

[inline]

Definition at line 38 of file reflection.h.

References SinTheta(), and Vector::x.

Referenced by OrenNayar::f().

float CosTheta

(

const Vector &

w

)

[inline]

Definition at line 31 of file reflection.h.

References Vector::z.

Referenced by Anisotropic::D(), Blinn::D(), FresnelBlend::f(), Microfacet::f(), OrenNayar::f(), Microfacet::G(), SpecularTransmission::Sample_f(), SpecularReflection::Sample_f(), and SinTheta2().

bool SameHemisphere	(	const Vector &	w,
		const Vector &	wp
	)			[inline]

Definition at line 44 of file reflection.h.

References Vector::z.

Referenced by FresnelBlend::Pdf(), Microfacet::Pdf(), BxDF::Pdf(), FresnelBlend::Sample_f(), Blinn::Sample_f(), and Microfacet::Sample_f().

float SinPhi

(

const Vector &

w

)

[inline]

Definition at line 41 of file reflection.h.

References SinTheta(), and Vector::y.

Referenced by OrenNayar::f().

float SinTheta

(

const Vector &

w

)

[inline]

Definition at line 32 of file reflection.h.

References Vector::z.

Referenced by CosPhi(), OrenNayar::f(), and SinPhi().

float SinTheta2

(

const Vector &

w

)

[inline]

Definition at line 35 of file reflection.h.

References CosTheta().

Referenced by SpecularTransmission::Sample_f().