DiffusePRTIntegrator Class Reference

#include <diffuseprt.h>

Inheritance diagram for DiffusePRTIntegrator:

List of all members.

Public Member Functions
	DiffusePRTIntegrator (int lm, int ns)
	~DiffusePRTIntegrator ()
void	Preprocess (const Scene *scene, const Camera *camera, const Renderer *renderer)
void	RequestSamples (Sampler *sampler, Sample *sample, const Scene *scene)
Spectrum	Li (const Scene *scene, const Renderer *, const RayDifferential &ray, const Intersection &isect, const Sample *sample, RNG &rng, MemoryArena &arena) const
Private Attributes
const int	lmax
const int	nSamples
Spectrum *	c_in

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Detailed Description

Definition at line 36 of file diffuseprt.h.

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Constructor & Destructor Documentation

DiffusePRTIntegrator::DiffusePRTIntegrator	(	int	lm,
		int	ns
	)

Definition at line 37 of file diffuseprt.cpp.

References c_in, lmax, and SHTerms().

DiffusePRTIntegrator::~DiffusePRTIntegrator

(

)

Definition at line 43 of file diffuseprt.cpp.

References c_in.

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Member Function Documentation

Spectrum DiffusePRTIntegrator::Li	(	const Scene *	scene,
		const Renderer *	,
		const RayDifferential &	ray,
		const Intersection &	isect,
		const Sample *	sample,
		RNG &	rng,
		MemoryArena &	arena
	)			const [virtual]

Implements SurfaceIntegrator.

Definition at line 63 of file diffuseprt.cpp.

References MemoryArena::Alloc(), BSDF_ALL_REFLECTION, c_in, CoefficientSpectrum< nSamples >::Clamp(), Ray::d, BSDF::dgShading, Faceforward(), Intersection::GetBSDF(), INV_PI, Intersection::Le(), lmax, DifferentialGeometry::nn, nSamples, DifferentialGeometry::p, Intersection::rayEpsilon, BSDF::rho(), SHComputeDiffuseTransfer(), and SHTerms().

void DiffusePRTIntegrator::Preprocess	(	const Scene *	scene,
		const Camera *	camera,
		const Renderer *	renderer
	)			[virtual]

Reimplemented from Integrator.

Definition at line 48 of file diffuseprt.cpp.

References arena, c_in, lmax, BBox::pMax, BBox::pMin, rng, SHProjectIncidentDirectRadiance(), Camera::shutterOpen, and Scene::WorldBound().

void DiffusePRTIntegrator::RequestSamples	(	Sampler *	sampler,
		Sample *	sample,
		const Scene *	scene
	)			[virtual]

Reimplemented from Integrator.

Definition at line 59 of file diffuseprt.cpp.

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Member Data Documentation

Spectrum* DiffusePRTIntegrator::c_in [private]

Definition at line 49 of file diffuseprt.h.

Referenced by DiffusePRTIntegrator(), Li(), Preprocess(), and ~DiffusePRTIntegrator().

const int DiffusePRTIntegrator::lmax [private]

Definition at line 48 of file diffuseprt.h.

Referenced by DiffusePRTIntegrator(), Li(), and Preprocess().

const int DiffusePRTIntegrator::nSamples [private]

Definition at line 48 of file diffuseprt.h.

Referenced by Li().

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

• diffuseprt.h
• diffuseprt.cpp