scaledmodel< BSDFMODEL, FLAG, NAME > Struct Template Reference

Scaled BSDF model. More...

#include <scaledmodel.h>

Inherits BSDFMODEL.

Public Member Functions
	BBM_BASETYPES (BSDFMODEL)
	BBM_IMPORT_CONFIG (BSDFMODEL)
Spectrum	eval (const Vec3d &in, const Vec3d &out, BsdfFlag component=bsdf_flag::All, unit_t unit=unit_t::Radiance, Mask mask=true) const
	Evaluate the albedo*BSDFMODELeval.
Spectrum	reflectance (const Vec3d &out, BsdfFlag component=bsdf_flag::All, unit_t unit=unit_t::Radiance, Mask mask=true) const
	Return albedo*BSSFMODELreflectance.
	BBM_DEFAULT_CONSTRUCTOR (scaledmodel)
	Default constructor.

Public Attributes
	BBM_BSDF_FORWARD

Static Public Attributes
static constexpr string_literal	name = NAME
bsdf_scale< Spectrum, FLAG >	albedo
	Class Attributes.
	BBM_ATTRIBUTES (albedo)

Detailed Description

template<typename BSDFMODEL, bsdf_attr FLAG = bsdf_attr::Scale, string_literal NAME = BSDFMODEL::name>
requires concepts::bsdfmodel<BSDFMODEL> && concepts::reflection::attributes<BSDFMODEL> && std::constructible_from<BSDFMODEL>
struct bbm::scaledmodel< BSDFMODEL, FLAG, NAME >

Scaled BSDF model.

Template Parameters

BSDFMODEL	= bsdf model to scale; must be default constructible.
FLAG	= bsdf_attr flag of the albedo attribute
NAME	= model name (default copy name from BSDFMODEL)

Implements: concepts::bsdfmodel

Member Function Documentation

BBM_ATTRIBUTES()

BBM_ATTRIBUTES

(

albedo

)

BBM_BASETYPES()

BBM_BASETYPES

(

BSDFMODEL

)

BBM_DEFAULT_CONSTRUCTOR()

BBM_DEFAULT_CONSTRUCTOR ( scaledmodel< BSDFMODEL, FLAG, NAME >  )

inline

Default constructor.

BBM_IMPORT_CONFIG()

BBM_IMPORT_CONFIG

(

BSDFMODEL

)

eval()

Spectrum eval ( const Vec3d &  in, const Vec3d &  out, BsdfFlag  component = bsdf_flag::All, unit_t  unit = unit_t::Radiance, Mask  mask = true  ) const

inline

Evaluate the albedo*BSDFMODELeval.

Parameters

in	= incident direction
out	= outgoing direction
component	= which reflectance component to eval
unit	= unit of computation (ignored)
mask	= masking of lanes (e.g., for Packet eval)

Returns

Evaluation of the BSDF per spectrum.

reflectance()

Spectrum reflectance ( const Vec3d &  out, BsdfFlag  component = bsdf_flag::All, unit_t  unit = unit_t::Radiance, Mask  mask = true  ) const

inline

Return albedo*BSSFMODELreflectance.

Parameters

out	= the outgoing direction
component	= which reflectance component to eval
unit	= unit of computation (ignored)
mask	= masking of lanes

Returns

the approximate hemispherical reflectance of the BSDF for a given direction

Member Data Documentation

albedo

bsdf_scale<Spectrum,FLAG> albedo

Class Attributes.

BBM_BSDF_FORWARD

BBM_BSDF_FORWARD

name

constexpr string_literal name = NAME

staticconstexpr

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

• include/bsdfmodel/scaledmodel.h