StratifiedSampler Class Reference

Inheritance diagram for StratifiedSampler:

List of all members.

Public Member Functions
	StratifiedSampler (int xstart, int xend, int ystart, int yend, int xs, int ys, bool jitter)
int	RoundSize (int size) const
	~StratifiedSampler ()
bool	GetNextSample (Sample *sample)
Private Attributes
int	xPixelSamples
int	yPixelSamples
bool	jitterSamples
int	xPos
int	yPos
float *	imageSamples
float *	lensSamples
float *	timeSamples
int	samplePos

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Detailed Description

Definition at line 29 of file stratified.cpp.

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Constructor & Destructor Documentation

StratifiedSampler::StratifiedSampler	(	int	xstart,
		int	xend,
		int	ystart,
		int	yend,
		int	xs,
		int	ys,
		bool	jitter
	)

Definition at line 51 of file stratified.cpp.

References AllocAligned(), imageSamples, jitterSamples, lensSamples, samplePos, Shuffle(), StratifiedSample1D(), StratifiedSample2D(), timeSamples, xPixelSamples, Sampler::xPixelStart, xPos, yPixelSamples, Sampler::yPixelStart, and yPos.

Referenced by CreateSampler().

StratifiedSampler::~StratifiedSampler

(

)

[inline]

Definition at line 38 of file stratified.cpp.

References FreeAligned(), and imageSamples.

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Member Function Documentation

int StratifiedSampler::RoundSize

(

int

size

)

const [inline, virtual]

Implements Sampler.

Definition at line 35 of file stratified.cpp.

bool StratifiedSampler::GetNextSample

(

Sample *

sample

)

[virtual]

Implements Sampler.

Definition at line 87 of file stratified.cpp.

References imageSamples, Sample::imageX, Sample::imageY, jitterSamples, LatinHypercube(), lensSamples, Sample::lensU, Sample::lensV, Sample::n1D, Sample::n2D, Sample::oneD, samplePos, Shuffle(), StratifiedSample1D(), StratifiedSample2D(), Sample::time, timeSamples, Sample::twoD, Sampler::xPixelEnd, xPixelSamples, Sampler::xPixelStart, xPos, Sampler::yPixelEnd, yPixelSamples, and yPos.

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Member Data Documentation

int StratifiedSampler::xPixelSamples [private]

Definition at line 44 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

int StratifiedSampler::yPixelSamples [private]

Definition at line 44 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

bool StratifiedSampler::jitterSamples [private]

Definition at line 45 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

int StratifiedSampler::xPos [private]

Definition at line 46 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

int StratifiedSampler::yPos [private]

Definition at line 46 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

float* StratifiedSampler::imageSamples [private]

Definition at line 47 of file stratified.cpp.

Referenced by GetNextSample(), StratifiedSampler(), and ~StratifiedSampler().

float * StratifiedSampler::lensSamples [private]

Definition at line 47 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

float * StratifiedSampler::timeSamples [private]

Definition at line 47 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

int StratifiedSampler::samplePos [private]

Definition at line 48 of file stratified.cpp.

Referenced by GetNextSample(), and StratifiedSampler().

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

• stratified.cpp