Scene Class Reference

#include <scene.h>

List of all members.

Public Member Functions
void	Render ()
	Scene (Camera *c, SurfaceIntegrator *in, VolumeIntegrator *vi, Sampler *s, Primitive *accel, const vector< Light * > &lts, VolumeRegion *vr)
	~Scene ()
bool	Intersect (const Ray &ray, Intersection *isect) const
bool	IntersectP (const Ray &ray) const
const BBox &	WorldBound () const
Spectrum	Li (const RayDifferential &ray, const Sample *sample, float *alpha=NULL) const
Spectrum	Transmittance (const Ray &ray) const
Public Attributes
Primitive *	aggregate
vector< Light * >	lights
Camera *	camera
VolumeRegion *	volumeRegion
SurfaceIntegrator *	surfaceIntegrator
VolumeIntegrator *	volumeIntegrator
Sampler *	sampler
BBox	bound

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Detailed Description

Definition at line 31 of file scene.h.

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Constructor & Destructor Documentation

Scene::Scene	(	Camera *	c,
		SurfaceIntegrator *	in,
		VolumeIntegrator *	vi,
		Sampler *	s,
		Primitive *	accel,
		const vector< Light * > &	lts,
		VolumeRegion *	vr
	)

Definition at line 99 of file scene.cpp.

References aggregate, bound, camera, lights, sampler, surfaceIntegrator, Union(), volumeIntegrator, volumeRegion, Warning(), VolumeRegion::WorldBound(), and Primitive::WorldBound().

Scene::~Scene

(

)

Definition at line 89 of file scene.cpp.

References aggregate, camera, lights, sampler, surfaceIntegrator, volumeIntegrator, and volumeRegion.

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Member Function Documentation

void Scene::Render

(

)

Definition at line 32 of file scene.cpp.

References Film::AddSample(), camera, Error(), Camera::film, BSDF::FreeAll(), Camera::GenerateRay(), Sampler::GetNextSample(), RayDifferential::hasDifferentials, Sample::imageX, Sample::imageY, Spectrum::IsNaN(), Li(), Integrator::Preprocess(), RayDifferential::rx, RayDifferential::ry, sampler, surfaceIntegrator, Sampler::TotalSamples(), volumeIntegrator, Film::WriteImage(), and Spectrum::y().

Referenced by pbrtWorldEnd().

bool Scene::Intersect	(	const Ray &	ray,
		Intersection *	isect
	)			const [inline]

Definition at line 40 of file scene.h.

Referenced by EstimateDirect(), BidirIntegrator::generatePath(), IrradianceCache::IndirectLo(), WhittedIntegrator::Li(), PhotonIntegrator::Li(), PathIntegrator::Li(), IrradianceCache::Li(), IGIIntegrator::Li(), ExPhotonIntegrator::Li(), DirectLighting::Li(), DebugIntegrator::Li(), PhotonIntegrator::Preprocess(), IGIIntegrator::Preprocess(), and ExPhotonIntegrator::Preprocess().

bool Scene::IntersectP

(

const Ray &

ray

)

const [inline]

Definition at line 43 of file scene.h.

Referenced by IGIIntegrator::Li(), VisibilityTester::Unoccluded(), and BidirIntegrator::visible().

const BBox & Scene::WorldBound

(

)

const

Definition at line 117 of file scene.cpp.

References bound.

Referenced by IrradianceCache::IndirectLo(), InfiniteAreaLightIS::Power(), InfiniteAreaLight::Power(), DistantLight::Power(), IrradianceCache::Preprocess(), InfiniteAreaLightIS::Sample_L(), InfiniteAreaLight::Sample_L(), and DistantLight::Sample_L().

Spectrum Scene::Li	(	const RayDifferential &	ray,
		const Sample *	sample,
		float *	alpha = NULL
	)			const

Definition at line 120 of file scene.cpp.

References Integrator::Li(), surfaceIntegrator, VolumeIntegrator::Transmittance(), and volumeIntegrator.

Referenced by WhittedIntegrator::Li(), PhotonIntegrator::Li(), IrradianceCache::Li(), IGIIntegrator::Li(), ExPhotonIntegrator::Li(), DirectLighting::Li(), and Render().

Spectrum Scene::Transmittance

(

const Ray &

ray

)

const

Definition at line 127 of file scene.cpp.

References VolumeIntegrator::Transmittance(), and volumeIntegrator.

Referenced by EstimateDirect(), IrradianceCache::IndirectLo(), PhotonIntegrator::Li(), PathIntegrator::Li(), IGIIntegrator::Li(), ExPhotonIntegrator::Li(), PhotonIntegrator::Preprocess(), IGIIntegrator::Preprocess(), ExPhotonIntegrator::Preprocess(), and VisibilityTester::Transmittance().

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Member Data Documentation

Primitive* Scene::aggregate

Definition at line 51 of file scene.h.

Referenced by Scene(), and ~Scene().

vector<Light *> Scene::lights

Definition at line 52 of file scene.h.

Referenced by WhittedIntegrator::Li(), SingleScattering::Li(), PhotonIntegrator::Li(), PathIntegrator::Li(), IrradianceCache::Li(), IGIIntegrator::Li(), ExPhotonIntegrator::Li(), DirectLighting::Li(), BidirIntegrator::Li(), PhotonIntegrator::Preprocess(), IGIIntegrator::Preprocess(), ExPhotonIntegrator::Preprocess(), PhotonIntegrator::RequestSamples(), IrradianceCache::RequestSamples(), IGIIntegrator::RequestSamples(), ExPhotonIntegrator::RequestSamples(), DirectLighting::RequestSamples(), Scene(), UniformSampleAllLights(), UniformSampleOneLight(), WeightedSampleOneLight(), and ~Scene().

Camera* Scene::camera

Definition at line 53 of file scene.h.

Referenced by Render(), Scene(), and ~Scene().

VolumeRegion* Scene::volumeRegion

Definition at line 54 of file scene.h.

Referenced by SingleScattering::Li(), EmissionIntegrator::Li(), Scene(), SingleScattering::Transmittance(), EmissionIntegrator::Transmittance(), and ~Scene().

SurfaceIntegrator* Scene::surfaceIntegrator

Definition at line 55 of file scene.h.

Referenced by Li(), Render(), Scene(), and ~Scene().

VolumeIntegrator* Scene::volumeIntegrator

Definition at line 56 of file scene.h.

Referenced by Li(), Render(), Scene(), Transmittance(), and ~Scene().

Sampler* Scene::sampler

Definition at line 57 of file scene.h.

Referenced by Render(), PhotonIntegrator::RequestSamples(), IrradianceCache::RequestSamples(), IGIIntegrator::RequestSamples(), ExPhotonIntegrator::RequestSamples(), DirectLighting::RequestSamples(), Scene(), and ~Scene().

BBox Scene::bound

Definition at line 58 of file scene.h.

Referenced by Scene(), and WorldBound().

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

• scene.h
• scene.cpp