lux::RadiancePhotonMap Class Reference

#include <photonmap.h>

Inheritance diagram for lux::RadiancePhotonMap:
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Collaboration diagram for lux::RadiancePhotonMap:
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List of all members.

Public Member Functions

 RadiancePhotonMap (u_int nl, float md)
virtual ~RadiancePhotonMap ()
void init (const vector< RadiancePhoton > &photons)
SWCSpectrum LPhoton (const TsPack *tspack, const Intersection &isect, const Vector &wo, const BxDFType bxdfType) const
void save (std::basic_ostream< char > &stream) const

Static Public Member Functions

static void load (std::basic_istream< char > &stream, RadiancePhotonMap *map)

Public Attributes

const u_int nLookup
const float maxDistSquared

Detailed Description

Definition at line 303 of file core/photonmap.h.


Constructor & Destructor Documentation

lux::RadiancePhotonMap::RadiancePhotonMap ( u_int  nl,
float  md 
) [inline]

Definition at line 305 of file core/photonmap.h.

virtual lux::RadiancePhotonMap::~RadiancePhotonMap (  )  [inline, virtual]

Definition at line 308 of file core/photonmap.h.


Member Function Documentation

void lux::RadiancePhotonMap::init ( const vector< RadiancePhoton > &  photons  )  [inline]
void lux::RadiancePhotonMap::load ( std::basic_istream< char > &  stream,
RadiancePhotonMap map 
) [static]
SWCSpectrum lux::RadiancePhotonMap::LPhoton ( const TsPack tspack,
const Intersection isect,
const Vector wo,
const BxDFType  bxdfType 
) const

Estimates the outgoing radiance at a surface point in a single direction.

Parameters:
tspack The thread specific pack.
isect The surface point intersection.
wo The outgoing direction.
bxdfType The bxdf types at the surface point to to take into account.
Returns:
A radiance estimate.

Definition at line 133 of file core/photonmap.cpp.

References lux::BSDF_REFLECTION, lux::BSDF_TRANSMISSION, lux::Intersection::dg, lux::Dot(), lux::BasicColorPhoton::GetSWCSpectrum(), lux::PhotonMap< RadiancePhoton, NearPhotonProcess< RadiancePhoton > >::lookup(), maxDistSquared, lux::DifferentialGeometry::nn, lux::DifferentialGeometry::p, p, lux::NearPhotonProcess< PhotonType >::photon, and lux::PhotonMap< RadiancePhoton, NearPhotonProcess< RadiancePhoton > >::photonmap.

Referenced by lux::ExPhotonIntegrator::LiPathMode().

void lux::RadiancePhotonMap::save ( std::basic_ostream< char > &  stream  )  const

Member Data Documentation

Definition at line 336 of file core/photonmap.h.

Referenced by lux::ExPhotonIntegrator::LiDirectLightingMode(), and LPhoton().

Definition at line 335 of file core/photonmap.h.


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