The thread calculating the Turing concentration diffusion in a given range. More...

Inheritance diagram for WTuringTextureCreator::TextureThread:

Collaboration diagram for WTuringTextureCreator::TextureThread:

Public Member Functions
	TextureThread (std::size_t id, std::size_t max)
	Create a calculation thread. More...

	~TextureThread ()
	Destructor. More...

void	setTextureSize (std::size_t sizeX, std::size_t sizeY, std::size_t sizeZ)
	Target texture size. More...

void	setSpotFactor (float spotFactor)
	The factor influencing size and shape of a spot. More...

void	setDiffusionConstants (float d1, float d2)
	Diffusion constants according to Turing Reaction Diffusion algorithm. More...

void	setBufferPointers (std::vector< float > const concentration1, std::vector< float > const concentration2, std::vector< float > const noise, std::vector< float > delta1, std::vector< float > *delta2)
	Define the memory to work in. More...

virtual void	threadMain ()
	The actual thread function running the algorithm. More...

Public Member Functions inherited from WThreadedRunner
	WThreadedRunner ()
	Default constructor. More...

virtual	~WThreadedRunner ()
	Destructor. More...

virtual void	run ()
	Run thread. More...

void	run (THREADFUNCTION f)
	Run thread. More...

void	wait (bool requestFinish=false)
	Wait for the thread to be finished. More...

virtual void	requestStop ()
	This method's purpose is to request a stop without waiting for it. More...

virtual boost::signals2::connection	subscribeSignal (THREAD_SIGNAL signal, t_ThreadErrorSignalHandlerType notifier)
	Connects a specified notify function with a signal this thread instance is offering. More...

const WBoolFlag &	isCrashed () const
	Checks whether this thread has been crashed. More...

const std::string &	getCrashMessage () const
	Get the message of the exception finally causing the crash. More...

void	setThreadName (std::string name)
	Set the name of the thread. More...

std::string	getThreadName () const
	Returns the current thread name. More...

Private Attributes
std::size_t	m_id
	ID of the thread. More...

std::size_t	m_maxThreads
	Number of all spawned threads. More...

std::size_t	m_sizeX
	Size of the resulting texture. More...

std::size_t	m_sizeY
	Size of the resulting texture. More...

std::size_t	m_sizeZ
	Size of the resulting texture. More...

float	m_spotFactor
	The factor defining the spot size and shape. More...

float	m_diffusionConstant1
	The amount of diffusion of fluid 1. More...

float	m_diffusionConstant2
	The amount of diffusion of fluid 2. More...

std::vector< float > const *	m_concentration1
	the shared memory for concentration values of fluid 1 More...

std::vector< float > const *	m_concentration2
	the shared memory for concentration values of fluid 2 More...

std::vector< float > const *	m_noise
	the input noise. More...

std::vector< float > *	m_delta1
	the shared memory representing the concentration change of fluid 1 More...

std::vector< float > *	m_delta2
	the shared memory representing the concentration change of fluid 2 More...

Additional Inherited Members
Public Types inherited from WThreadedRunner
typedef std::shared_ptr< WThreadedRunner >	SPtr
	Abbreviation to a shared_ptr to this type. More...

typedef std::shared_ptr< const WThreadedRunner >	ConstSPtr
	Abbreviation to a const shared_ptr to this type. More...

typedef boost::function< void(void) >	THREADFUNCTION
	Type used for simple thread functions. More...

Static Public Member Functions inherited from WThreadedRunner
static void	setThisThreadName (std::string name)
	Static function to set the name of the calling thread. More...

Protected Member Functions inherited from WThreadedRunner
virtual void	notifyStop ()
	Gets called when the thread should be stopped. More...

void	yield () const
	Give remaining execution timeslice to another thread. More...

void	sleep (const int32_t t) const
	Sets thread asleep. More...

void	msleep (const int32_t t) const
	Sets thread asleep. More...

void	waitForStop ()
	Let the thread sleep until a stop request was given. More...

virtual void	onThreadException (const WException &e)
	This method is called if an exception was caught, which came from the custom thread code. More...

void	handleDeadlyException (const WException &e, std::string sender="WThreadedRunner")
	Handle the specified exception which was not caught in the thread, which basically means the thread has crashed. More...

Protected Attributes inherited from WThreadedRunner
boost::thread	m_thread
	Thread instance. More...

WBoolFlag	m_shutdownFlag
	Condition getting fired whenever the thread should quit. More...

WBoolFlag	m_isCrashed
	True whenever an exception is thrown during threadMain. More...

std::string	m_crashMessage
	The crash message. More...

Detailed Description

The thread calculating the Turing concentration diffusion in a given range.

Definition at line 92 of file WTuringTextureCreator.h.

Constructor & Destructor Documentation

◆ TextureThread()

WTuringTextureCreator::TextureThread::TextureThread	(	std::size_t	id,
		std::size_t	max
	)

Create a calculation thread.

This does not start calculation. It uses both parameters to define the memory range to work in.

Parameters

id	the id of this thread. Must be in [0, max).
max	the maximum number of threads.

Definition at line 145 of file WTuringTextureCreator.cpp.

◆ ~TextureThread()

WTuringTextureCreator::TextureThread::~TextureThread ( )

Destructor.

Definition at line 158 of file WTuringTextureCreator.cpp.

Member Function Documentation

◆ setBufferPointers()

void WTuringTextureCreator::TextureThread::setBufferPointers	(	std::vector< float > const *	concentration1,
		std::vector< float > const *	concentration2,
		std::vector< float > const *	noise,
		std::vector< float > *	delta1,
		std::vector< float > *	delta2
	)

Define the memory to work in.

Parameters

concentration1	the shared memory for concentration values of fluid 1
concentration2	the shared memory for concentration values of fluid 2
noise	the input noise.
delta1	the shared memory representing the concentration change of fluid 1
delta2	the shared memory representing the concentration change of fluid 2

Definition at line 250 of file WTuringTextureCreator.cpp.

◆ setDiffusionConstants()

void WTuringTextureCreator::TextureThread::setDiffusionConstants	(	float	d1,
		float	d2
	)

Diffusion constants according to Turing Reaction Diffusion algorithm.

Parameters

d1	Diffusion constant of fluid 1
d2	Diffusion constant of fluid 2

Definition at line 162 of file WTuringTextureCreator.cpp.

◆ setSpotFactor()

void WTuringTextureCreator::TextureThread::setSpotFactor ( float spotFactor )

The factor influencing size and shape of a spot.

Parameters

spotFactor the factor. Refer to the Turing Reaction Diffusion algorithm. It mainly relates to the spot size.

Definition at line 171 of file WTuringTextureCreator.cpp.

◆ setTextureSize()

void WTuringTextureCreator::TextureThread::setTextureSize	(	std::size_t	sizeX,
		std::size_t	sizeY,
		std::size_t	sizeZ
	)

Target texture size.

Parameters

sizeX	size in X
sizeY	size in Y
sizeZ	size in Z

Definition at line 178 of file WTuringTextureCreator.cpp.

◆ threadMain()

void WTuringTextureCreator::TextureThread::threadMain ( )

virtual

The actual thread function running the algorithm.

Reimplemented from WThreadedRunner.

Definition at line 189 of file WTuringTextureCreator.cpp.

Member Data Documentation

◆ m_concentration1

std::vector< float > const* WTuringTextureCreator::TextureThread::m_concentration1

private

the shared memory for concentration values of fluid 1

Definition at line 193 of file WTuringTextureCreator.h.

◆ m_concentration2

std::vector< float > const* WTuringTextureCreator::TextureThread::m_concentration2

private

the shared memory for concentration values of fluid 2

Definition at line 196 of file WTuringTextureCreator.h.

◆ m_delta1

std::vector< float >* WTuringTextureCreator::TextureThread::m_delta1

private

the shared memory representing the concentration change of fluid 1

Definition at line 202 of file WTuringTextureCreator.h.

◆ m_delta2

std::vector< float >* WTuringTextureCreator::TextureThread::m_delta2

private

the shared memory representing the concentration change of fluid 2

Definition at line 205 of file WTuringTextureCreator.h.

◆ m_diffusionConstant1

float WTuringTextureCreator::TextureThread::m_diffusionConstant1

private

The amount of diffusion of fluid 1.

Definition at line 185 of file WTuringTextureCreator.h.

◆ m_diffusionConstant2

float WTuringTextureCreator::TextureThread::m_diffusionConstant2

private

The amount of diffusion of fluid 2.

Definition at line 190 of file WTuringTextureCreator.h.

◆ m_id

std::size_t WTuringTextureCreator::TextureThread::m_id

private

ID of the thread.

Definition at line 155 of file WTuringTextureCreator.h.

◆ m_maxThreads

std::size_t WTuringTextureCreator::TextureThread::m_maxThreads

private

Number of all spawned threads.

Definition at line 160 of file WTuringTextureCreator.h.

◆ m_noise

std::vector< float > const* WTuringTextureCreator::TextureThread::m_noise

private

the input noise.

Definition at line 199 of file WTuringTextureCreator.h.

◆ m_sizeX

std::size_t WTuringTextureCreator::TextureThread::m_sizeX

private

Size of the resulting texture.

Definition at line 165 of file WTuringTextureCreator.h.

◆ m_sizeY

std::size_t WTuringTextureCreator::TextureThread::m_sizeY

private

Size of the resulting texture.

Definition at line 170 of file WTuringTextureCreator.h.

◆ m_sizeZ

std::size_t WTuringTextureCreator::TextureThread::m_sizeZ

private

Size of the resulting texture.

Definition at line 175 of file WTuringTextureCreator.h.

◆ m_spotFactor

float WTuringTextureCreator::TextureThread::m_spotFactor

private

The factor defining the spot size and shape.

Definition at line 180 of file WTuringTextureCreator.h.

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

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TextureThread()

◆ ~TextureThread()

Member Function Documentation

◆ setBufferPointers()

◆ setDiffusionConstants()

◆ setSpotFactor()

◆ setTextureSize()

◆ threadMain()

Member Data Documentation

◆ m_concentration1

◆ m_concentration2

◆ m_delta1

◆ m_delta2

◆ m_diffusionConstant1

◆ m_diffusionConstant2

◆ m_id

◆ m_maxThreads

◆ m_noise

◆ m_sizeX

◆ m_sizeY

◆ m_sizeZ

◆ m_spotFactor