Public Member Functions
	LM_COMPONENT_IMPL_DEF ("stratified")

virtual void	GenerateSamples (Math::Vec2i &pixelPos) override

virtual bool	Configure (const ConfigNode &node, const Assets &assets) override

virtual Sampler *	Clone () const override

virtual void	SetSeed (unsigned int seed) override

virtual Math::Float	Next () override

virtual unsigned int	NextUInt () override

virtual Math::Vec2	NextVec2 () override

virtual Random *	Rng () override

Public Member Functions inherited from ConfigurableSampler
	LM_COMPONENT_INTERFACE_DEF ("configurablesampler")

Public Member Functions inherited from Sampler
LM_PUBLIC_API void	SetSeedWithCurrentTime ()

Public Member Functions inherited from Component
virtual std::string	ComponentInterfaceTypeName () const =0

virtual std::string	ComponentImplTypeName () const =0

Public Member Functions inherited from SIMDAlignedType
void *	operator new (std::size_t size) throw (std::bad_alloc)

void	operator delete (void *p)

Detailed Description

Stratified sampler. Implements stratified sampling for samples for cameras.

Inheritance diagram for StratifiedSampler:

Member Function Documentation

virtual Sampler* StratifiedSampler::Clone ( ) const

inlineoverridevirtual

Clone the sampler.

Returns: Duplicated sampler.

Implements Sampler.

virtual bool StratifiedSampler::Configure	(	const ConfigNode &	node,
		const Assets &	assets
	)

inlineoverridevirtual

Configure. Configure and initialize the sampler by the XML elements given by #node.

Parameters

node	XML node for the configuration.
assets	Asset manager.
true	Succeeded to configure.
false	Failed to configure.

Implements ConfigurableSampler.

virtual void StratifiedSampler::GenerateSamples ( Math::Vec2i & pixelPos )

inlineoverridevirtual

Generate samples for a pixel. This function must be called before sampling process of a pixel.

Parameters

pixelPos Pixel position.

Implements CameraSampler.

virtual Math::Float StratifiedSampler::Next ( )

inlineoverridevirtual

Sample a floating-point value.

Returns: Sampled value.

Implements Sampler.

virtual unsigned int StratifiedSampler::NextUInt ( )

inlineoverridevirtual

Sample a unsigned integer value.

Returns: Sampled value.

Implements Sampler.

virtual Math::Vec2 StratifiedSampler::NextVec2 ( )

inlineoverridevirtual

Sample a floating-point 2d vector value.

Returns: Sampled value.

Implements Sampler.

virtual Random* StratifiedSampler::Rng ( )

inlineoverridevirtual

Ger underlying random number generator if available.

Returns: Random number generator.

Implements Sampler.

virtual void StratifiedSampler::SetSeed ( unsigned int seed )

inlineoverridevirtual

Set seed and initialize internal state. This function is valid only for

Parameters

seed Seed.

Implements Sampler.

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

/home/travis/build/hi2p-perim/lightmetrica/src/liblightmetrica/stratified.cpp

Public Member Functions

Detailed Description

Member Function Documentation