vtkPLineIntegralConvolution2D Class Reference

parallel part of GPU-based implementation of Line Integral Convolution (LIC) More...

#include <vtkPLineIntegralConvolution2D.h>

Inheritance diagram for vtkPLineIntegralConvolution2D:

Collaboration diagram for vtkPLineIntegralConvolution2D:

Public Types
typedef vtkLineIntegralConvolution2D	Superclass
Public Types inherited from vtkLineIntegralConvolution2D
typedef vtkObject	Superclass
typedef vtkObject	Superclass
enum	{ ENHANCE_CONTRAST_OFF =0, ENHANCE_CONTRAST_ON =1 }
enum	{ ENHANCE_CONTRAST_OFF =0, ENHANCE_CONTRAST_ON =1 }
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkPLineIntegralConvolution2D *	NewInstance () const
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	WriteTimerLog (const char *fileName)
virtual void	SetCommunicator (vtkPainterCommunicator *)
virtual vtkPainterCommunicator *	GetCommunicator ()
virtual void	GetGlobalMinMax (vtkPainterCommunicator *comm, float &min, float &max)
Public Member Functions inherited from vtkLineIntegralConvolution2D
vtkLineIntegralConvolution2D *	NewInstance () const
vtkLineIntegralConvolution2D *	NewInstance () const
void	SetContext (vtkRenderWindow *context)
vtkRenderWindow *	GetContext ()
virtual void	SetEnhancedLIC (int)
virtual int	GetEnhancedLIC ()
virtual void	EnhancedLICOn ()
virtual void	EnhancedLICOff ()
virtual void	SetLowContrastEnhancementFactor (double)
virtual double	GetLowContrastEnhancementFactor ()
virtual void	SetHighContrastEnhancementFactor (double)
virtual double	GetHighContrastEnhancementFactor ()
virtual void	SetAntiAlias (int)
virtual int	GetAntiAlias ()
virtual void	AntiAliasOn ()
virtual void	AntiAliasOff ()
virtual void	SetNumberOfSteps (int)
virtual int	GetNumberOfSteps ()
virtual void	SetStepSize (double)
virtual double	GetStepSize ()
void	SetComponentIds (int c0, int c1)
void	SetComponentIds (int c[2])
virtual int *	GetComponentIds ()
virtual void	GetComponentIds (int &, int &)
virtual void	GetComponentIds (int[2])
virtual void	SetMaxNoiseValue (double)
virtual double	GetMaxNoiseValue ()
void	SetTransformVectors (int val)
virtual int	GetTransformVectors ()
void	SetNormalizeVectors (int val)
virtual int	GetNormalizeVectors ()
virtual void	SetMaskThreshold (double)
virtual double	GetMaskThreshold ()
vtkTextureObject *	Execute (vtkTextureObject *vectorTex, vtkTextureObject *noiseTex)
vtkTextureObject *	Execute (const int extent[4], vtkTextureObject *vectorTex, vtkTextureObject *noiseTex)
vtkTextureObject *	Execute (const vtkPixelExtent &inputTexExtent, const std::deque< vtkPixelExtent > &vectorExtent, const std::deque< vtkPixelExtent > &licExtent, vtkTextureObject *vectorTex, vtkTextureObject *maskVectorTex, vtkTextureObject *noiseTex)
void	SetContext (vtkOpenGLRenderWindow *context)
vtkOpenGLRenderWindow *	GetContext ()
virtual void	SetEnhancedLIC (int)
virtual int	GetEnhancedLIC ()
virtual void	EnhancedLICOn ()
virtual void	EnhancedLICOff ()
virtual void	SetLowContrastEnhancementFactor (double)
virtual double	GetLowContrastEnhancementFactor ()
virtual void	SetHighContrastEnhancementFactor (double)
virtual double	GetHighContrastEnhancementFactor ()
virtual void	SetAntiAlias (int)
virtual int	GetAntiAlias ()
virtual void	AntiAliasOn ()
virtual void	AntiAliasOff ()
virtual void	SetNumberOfSteps (int)
virtual int	GetNumberOfSteps ()
virtual void	SetStepSize (double)
virtual double	GetStepSize ()
void	SetComponentIds (int c0, int c1)
void	SetComponentIds (int c[2])
virtual int *	GetComponentIds ()
virtual void	GetComponentIds (int &, int &)
virtual void	GetComponentIds (int[2])
virtual void	SetMaxNoiseValue (double)
virtual double	GetMaxNoiseValue ()
void	SetTransformVectors (int val)
virtual int	GetTransformVectors ()
void	SetNormalizeVectors (int val)
virtual int	GetNormalizeVectors ()
virtual void	SetMaskThreshold (double)
virtual double	GetMaskThreshold ()
vtkTextureObject *	Execute (vtkTextureObject *vectorTex, vtkTextureObject *noiseTex)
vtkTextureObject *	Execute (const int extent[4], vtkTextureObject *vectorTex, vtkTextureObject *noiseTex)
vtkTextureObject *	Execute (const vtkPixelExtent &inputTexExtent, const std::deque< vtkPixelExtent > &vectorExtent, const std::deque< vtkPixelExtent > &licExtent, vtkTextureObject *vectorTex, vtkTextureObject *maskVectorTex, vtkTextureObject *noiseTex)
virtual void	SetEnhanceContrast (int)
virtual int	GetEnhanceContrast ()
virtual void	EnhanceContrastOn ()
virtual void	EnhanceContrastOff ()
virtual void	SetEnhanceContrast (int)
virtual int	GetEnhanceContrast ()
virtual void	EnhanceContrastOn ()
virtual void	EnhanceContrastOff ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkPLineIntegralConvolution2D *	New ()
static int	IsTypeOf (const char *type)
static vtkPLineIntegralConvolution2D *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkLineIntegralConvolution2D
static vtkLineIntegralConvolution2D *	New ()
static int	IsTypeOf (const char *type)
static vtkLineIntegralConvolution2D *	SafeDownCast (vtkObjectBase *o)
static bool	IsSupported (vtkRenderWindow *renWin)
static void	SetNoiseTexParameters (vtkTextureObject *noise)
static vtkLineIntegralConvolution2D *	New ()
static int	IsTypeOf (const char *type)
static vtkLineIntegralConvolution2D *	SafeDownCast (vtkObjectBase *o)
static bool	IsSupported (vtkRenderWindow *renWin)
static void	SetNoiseTexParameters (vtkTextureObject *noise)
static void	SetVectorTexParameters (vtkTextureObject *vectors)
static void	SetVectorTexParameters (vtkTextureObject *vectors)
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPLineIntegralConvolution2D ()
virtual	~vtkPLineIntegralConvolution2D ()
virtual void	StartTimerEvent (const char *name)
virtual void	EndTimerEvent (const char *name)
Protected Member Functions inherited from vtkLineIntegralConvolution2D
	vtkLineIntegralConvolution2D ()
virtual	~vtkLineIntegralConvolution2D ()
void	SetVTShader (vtkShaderProgram2 *prog)
void	SetLIC0Shader (vtkShaderProgram2 *prog)
void	SetLICIShader (vtkShaderProgram2 *prog)
void	SetLICNShader (vtkShaderProgram2 *prog)
void	SetEEShader (vtkShaderProgram2 *prog)
void	SetCEShader (vtkShaderProgram2 *prog)
void	SetAAHShader (vtkShaderProgram2 *prog)
void	SetAAVShader (vtkShaderProgram2 *prog)
void	BuildShaders ()
void	RenderQuad (float computeBounds[4], vtkPixelExtent computeExtent)
vtkTextureObject *	AllocateBuffer (unsigned int texSize[2])
void	SetNoise2TexParameters (vtkTextureObject *noise)
	vtkLineIntegralConvolution2D ()
virtual	~vtkLineIntegralConvolution2D ()
void	SetVTShader (vtkShaderProgram *prog)
void	SetLIC0Shader (vtkShaderProgram *prog)
void	SetLICIShader (vtkShaderProgram *prog)
void	SetLICNShader (vtkShaderProgram *prog)
void	SetEEShader (vtkShaderProgram *prog)
void	SetCEShader (vtkShaderProgram *prog)
void	SetAAHShader (vtkShaderProgram *prog)
void	SetAAVShader (vtkShaderProgram *prog)
void	BuildShaders ()
void	RenderQuad (float computeBounds[4], vtkPixelExtent computeExtent)
vtkTextureObject *	AllocateBuffer (unsigned int texSize[2])
void	SetNoise2TexParameters (vtkTextureObject *noise)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Additional Inherited Members
Protected Attributes inherited from vtkLineIntegralConvolution2D
vtkPainterCommunicator *	Comm
vtkWeakPointer< vtkRenderWindow >	Context
vtkFrameBufferObject2 *	FBO
int	ShadersNeedBuild
vtkShaderProgram2 *	VTShader
vtkShaderProgram2 *	LIC0Shader
vtkShaderProgram2 *	LICIShader
vtkShaderProgram2 *	LICNShader
vtkShaderProgram2 *	EEShader
vtkShaderProgram2 *	CEShader
vtkShaderProgram2 *	AAHShader
vtkShaderProgram2 *	AAVShader
int	NumberOfSteps
double	StepSize
int	EnhancedLIC
int	EnhanceContrast
double	LowContrastEnhancementFactor
double	HighContrastEnhancementFactor
int	AntiAlias
int	NoiseTextureLookupCompatibilityMode
double	MaskThreshold
int	TransformVectors
int	NormalizeVectors
int	ComponentIds [2]
double	MaxNoiseValue
vtkWeakPointer< vtkOpenGLRenderWindow >	Context
vtkOpenGLHelper *	FinalBlendProgram
vtkOpenGLHelper *	IntermediateBlendProgram
vtkOpenGLHelper *	VTShader
vtkOpenGLHelper *	LIC0Shader
vtkOpenGLHelper *	LICIShader
vtkOpenGLHelper *	LICNShader
vtkOpenGLHelper *	EEShader
vtkOpenGLHelper *	CEShader
vtkOpenGLHelper *	AAHShader
vtkOpenGLHelper *	AAVShader
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

parallel part of GPU-based implementation of Line Integral Convolution (LIC)

Implements the parallel parts of the algorithm.

See also

vtkPLineIntegralConvolution2D

Definition at line 36 of file vtkPLineIntegralConvolution2D.h.

Member Typedef Documentation

typedef vtkLineIntegralConvolution2D vtkPLineIntegralConvolution2D::Superclass

Definition at line 40 of file vtkPLineIntegralConvolution2D.h.

Constructor & Destructor Documentation

vtkPLineIntegralConvolution2D::vtkPLineIntegralConvolution2D ( )

protected

virtual vtkPLineIntegralConvolution2D::~vtkPLineIntegralConvolution2D ( )

protectedvirtual

Member Function Documentation

static vtkPLineIntegralConvolution2D* vtkPLineIntegralConvolution2D::New ( )

static

static int vtkPLineIntegralConvolution2D::IsTypeOf ( const char *  type )

static

virtual int vtkPLineIntegralConvolution2D::IsA ( const char *  name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkLineIntegralConvolution2D.

static vtkPLineIntegralConvolution2D* vtkPLineIntegralConvolution2D::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkPLineIntegralConvolution2D::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkLineIntegralConvolution2D.

vtkPLineIntegralConvolution2D* vtkPLineIntegralConvolution2D::NewInstance

(

)

const

virtual void vtkPLineIntegralConvolution2D::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkLineIntegralConvolution2D.

virtual void vtkPLineIntegralConvolution2D::SetCommunicator ( vtkPainterCommunicator *  )

virtual

Set the communicator to use during parallel operation The communicator will not be duplicated or reference counted for performance reasons thus caller should hold/manage reference to the communicator during use of the LIC object.

Reimplemented from vtkLineIntegralConvolution2D.

virtual vtkPainterCommunicator* vtkPLineIntegralConvolution2D::GetCommunicator ( )

virtual

Set the communicator to use during parallel operation The communicator will not be duplicated or reference counted for performance reasons thus caller should hold/manage reference to the communicator during use of the LIC object.

Reimplemented from vtkLineIntegralConvolution2D.

virtual void vtkPLineIntegralConvolution2D::GetGlobalMinMax ( vtkPainterCommunicator *  comm, float &  min, float &  max  )

virtual

For parallel operation, find global min/max min/max are in/out.

Reimplemented from vtkLineIntegralConvolution2D.

virtual void vtkPLineIntegralConvolution2D::WriteTimerLog ( const char *  fileName )

virtual

Methods used for parallel benchmarks. Use cmake to define vtkLineIntegralConviolution2DTIME to enable benchmarks. During each update timing information is stored, it can be written to disk by calling WriteLog.

Reimplemented from vtkLineIntegralConvolution2D.

virtual void vtkPLineIntegralConvolution2D::StartTimerEvent ( const char *  name )

protectedvirtual

Methods used for parallel benchmarks. Use cmake to define vtkSurfaceLICPainterTIME to enable benchmarks. During each update timing information is stored, it can be written to disk by calling WriteLog. Note: Some of the timings are enabled by the surface lic painter.

Reimplemented from vtkLineIntegralConvolution2D.

virtual void vtkPLineIntegralConvolution2D::EndTimerEvent ( const char *  name )

protectedvirtual

Methods used for parallel benchmarks. Use cmake to define vtkSurfaceLICPainterTIME to enable benchmarks. During each update timing information is stored, it can be written to disk by calling WriteLog. Note: Some of the timings are enabled by the surface lic painter.

Reimplemented from vtkLineIntegralConvolution2D.

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

• dox/Rendering/ParallelLIC/vtkPLineIntegralConvolution2D.h