Sampler Class Reference

#include <sampling.h>

Inheritance diagram for Sampler:

List of all members.

Public Member Functions
virtual	~Sampler ()
	Sampler (int xstart, int xend, int ystart, int yend, int spp)
virtual bool	GetNextSample (Sample *sample)=0
int	TotalSamples () const
virtual int	RoundSize (int size) const =0
Public Attributes
int	xPixelStart
int	xPixelEnd
int	yPixelStart
int	yPixelEnd
int	samplesPerPixel

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Detailed Description

Definition at line 30 of file sampling.h.

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Constructor & Destructor Documentation

Sampler::~Sampler

(

)

[virtual]

Definition at line 30 of file sampling.cpp.

Sampler::Sampler	(	int	xstart,
		int	xend,
		int	ystart,
		int	yend,
		int	spp
	)

Definition at line 32 of file sampling.cpp.

References samplesPerPixel, xPixelEnd, xPixelStart, yPixelEnd, and yPixelStart.

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Member Function Documentation

virtual bool Sampler::GetNextSample

(

Sample *

sample

)

[pure virtual]

Implemented in BestCandidateSampler, LDSampler, RandomSampler, and StratifiedSampler.

Referenced by Scene::Render().

int Sampler::TotalSamples

(

)

const [inline]

Definition at line 38 of file sampling.h.

Referenced by Scene::Render().

virtual int Sampler::RoundSize

(

int

size

)

const [pure virtual]

Implemented in BestCandidateSampler, LDSampler, RandomSampler, and StratifiedSampler.

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

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Member Data Documentation

int Sampler::xPixelStart

Definition at line 45 of file sampling.h.

Referenced by BestCandidateSampler::BestCandidateSampler(), StratifiedSampler::GetNextSample(), RandomSampler::GetNextSample(), LDSampler::GetNextSample(), BestCandidateSampler::GetNextSample(), LDSampler::LDSampler(), RandomSampler::RandomSampler(), Sampler(), and StratifiedSampler::StratifiedSampler().

int Sampler::xPixelEnd

Definition at line 45 of file sampling.h.

Referenced by StratifiedSampler::GetNextSample(), RandomSampler::GetNextSample(), LDSampler::GetNextSample(), BestCandidateSampler::GetNextSample(), and Sampler().

int Sampler::yPixelStart

Definition at line 45 of file sampling.h.

Referenced by BestCandidateSampler::BestCandidateSampler(), BestCandidateSampler::GetNextSample(), LDSampler::LDSampler(), RandomSampler::RandomSampler(), Sampler(), and StratifiedSampler::StratifiedSampler().

int Sampler::yPixelEnd

Definition at line 45 of file sampling.h.

Referenced by StratifiedSampler::GetNextSample(), RandomSampler::GetNextSample(), LDSampler::GetNextSample(), BestCandidateSampler::GetNextSample(), and Sampler().

int Sampler::samplesPerPixel

Definition at line 46 of file sampling.h.

Referenced by Sampler().

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

• sampling.h
• sampling.cpp