Intersection Struct Reference

#include <intersection.h>

List of all members.

Public Member Functions
	Intersection ()
BSDF *	GetBSDF (const RayDifferential &ray, MemoryArena &arena) const
BSSRDF *	GetBSSRDF (const RayDifferential &ray, MemoryArena &arena) const
Spectrum	Le (const Vector &wo) const
Public Attributes
DifferentialGeometry	dg
const Primitive *	primitive
Transform	WorldToObject
Transform	ObjectToWorld
uint32_t	shapeId
uint32_t	primitiveId
float	rayEpsilon

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Detailed Description

Definition at line 37 of file intersection.h.

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Constructor & Destructor Documentation

Intersection::Intersection

(

)

[inline]

Definition at line 39 of file intersection.h.

References primitive, primitiveId, rayEpsilon, and shapeId.

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Member Function Documentation

BSDF * Intersection::GetBSDF	(	const RayDifferential &	ray,
		MemoryArena &	arena
	)			const

Definition at line 33 of file intersection.cpp.

References DifferentialGeometry::ComputeDifferentials(), dg, Primitive::GetBSDF(), ObjectToWorld, and primitive.

Referenced by GeneratePath(), WhittedIntegrator::Li(), UseRadianceProbes::Li(), PhotonIntegrator::Li(), PathIntegrator::Li(), IrradianceCacheIntegrator::Li(), IGIIntegrator::Li(), GlossyPRTIntegrator::Li(), DirectLightingIntegrator::Li(), DipoleSubsurfaceIntegrator::Li(), DiffusePRTIntegrator::Li(), AmbientOcclusionIntegrator::Li(), IrradianceCacheIntegrator::pathL(), IGIIntegrator::Preprocess(), and PhotonShootingTask::Run().

BSSRDF * Intersection::GetBSSRDF	(	const RayDifferential &	ray,
		MemoryArena &	arena
	)			const

Definition at line 43 of file intersection.cpp.

References DifferentialGeometry::ComputeDifferentials(), dg, Primitive::GetBSSRDF(), ObjectToWorld, and primitive.

Referenced by DipoleSubsurfaceIntegrator::Li(), and SurfacePointTask::Run().

Spectrum Intersection::Le

(

const Vector &

wo

)

const

Definition at line 53 of file intersection.cpp.

References dg, Primitive::GetAreaLight(), AreaLight::L(), DifferentialGeometry::nn, DifferentialGeometry::p, and primitive.

Referenced by EstimateDirect(), MetropolisRenderer::Lbidir(), WhittedIntegrator::Li(), UseRadianceProbes::Li(), PhotonIntegrator::Li(), PathIntegrator::Li(), IrradianceCacheIntegrator::Li(), IGIIntegrator::Li(), GlossyPRTIntegrator::Li(), DirectLightingIntegrator::Li(), DipoleSubsurfaceIntegrator::Li(), DiffusePRTIntegrator::Li(), MetropolisRenderer::Lpath(), and IrradianceCacheIntegrator::pathL().

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Member Data Documentation

DifferentialGeometry Intersection::dg

Definition at line 49 of file intersection.h.

Referenced by GetBSDF(), GetBSSRDF(), GeometricPrimitive::Intersect(), TransformedPrimitive::Intersect(), Le(), PhotonIntegrator::Li(), IrradianceCacheIntegrator::Li(), IGIIntegrator::Li(), AmbientOcclusionIntegrator::Li(), LPhoton(), IGIIntegrator::Preprocess(), CreateRadianceProbes::Render(), SurfacePointTask::Run(), PhotonShootingTask::Run(), SpecularReflect(), and SpecularTransmit().

Transform Intersection::ObjectToWorld

Definition at line 51 of file intersection.h.

Referenced by GetBSDF(), GetBSSRDF(), GeometricPrimitive::Intersect(), and TransformedPrimitive::Intersect().

const Primitive* Intersection::primitive

Definition at line 50 of file intersection.h.

Referenced by EstimateDirect(), GetBSDF(), GetBSSRDF(), GeometricPrimitive::Intersect(), Intersection(), and Le().

uint32_t Intersection::primitiveId

Definition at line 52 of file intersection.h.

Referenced by GeometricPrimitive::Intersect(), TransformedPrimitive::Intersect(), and Intersection().

float Intersection::rayEpsilon

Definition at line 53 of file intersection.h.

Referenced by GeneratePath(), GeometricPrimitive::Intersect(), Intersection(), MetropolisRenderer::Lbidir(), WhittedIntegrator::Li(), UseRadianceProbes::Li(), PhotonIntegrator::Li(), PathIntegrator::Li(), IrradianceCacheIntegrator::Li(), IGIIntegrator::Li(), GlossyPRTIntegrator::Li(), DirectLightingIntegrator::Li(), DipoleSubsurfaceIntegrator::Li(), DiffusePRTIntegrator::Li(), MetropolisRenderer::Lpath(), IrradianceCacheIntegrator::pathL(), IGIIntegrator::Preprocess(), CreateRadianceProbes::Render(), AggregateTest::Render(), SurfacePointTask::Run(), PhotonShootingTask::Run(), SpecularReflect(), and SpecularTransmit().

uint32_t Intersection::shapeId

Definition at line 52 of file intersection.h.

Referenced by GeometricPrimitive::Intersect(), and Intersection().

Transform Intersection::WorldToObject

Definition at line 51 of file intersection.h.

Referenced by GeometricPrimitive::Intersect(), and TransformedPrimitive::Intersect().

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

• intersection.h
• intersection.cpp