vtkPSurfaceLICInterface Class Reference

parallel parts of the vtkSurfaceLICInterface More...

#include <vtkPSurfaceLICInterface.h>

Inheritance diagram for vtkPSurfaceLICInterface:

Collaboration diagram for vtkPSurfaceLICInterface:

Public Types
typedef vtkSurfaceLICInterface	Superclass
Public Types inherited from vtkSurfaceLICInterface
typedef vtkObject	Superclass
enum	{ ENHANCE_CONTRAST_OFF = 0 , ENHANCE_CONTRAST_LIC = 1 , ENHANCE_CONTRAST_COLOR = 3 , ENHANCE_CONTRAST_BOTH = 4 }
	Enable/Disable contrast and dynamic range correction stages. More...
enum	{ COLOR_MODE_BLEND = 0 , COLOR_MODE_MAP }
	Set/Get the color mode. More...
enum	{ NOISE_TYPE_UNIFORM = 0 , NOISE_TYPE_GAUSSIAN = 1 , NOISE_TYPE_PERLIN = 2 }
	Select the statistical distribution of randomly generated noise values. More...
enum	{ COMPOSITE_INPLACE = 0 , COMPOSITE_INPLACE_DISJOINT = 1 , COMPOSITE_BALANCED = 2 , COMPOSITE_AUTO = 3 }
	Control the screen space decomposition where LIC is computed. More...

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkPSurfaceLICInterface *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	WriteTimerLog (const char *fileName) override
	Methods used for parallel benchmarks.
Public Member Functions inherited from vtkSurfaceLICInterface
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkSurfaceLICInterface *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	WriteTimerLog (const char *)
	Methods used for parallel benchmarks.
void	ShallowCopy (vtkSurfaceLICInterface *m)
	Make a shallow copy of this interface.
virtual void	ReleaseGraphicsResources (vtkWindow *win)
	Release any graphics resources that are being consumed by this mapper.
bool	CanRenderSurfaceLIC (vtkActor *actor)
	Returns true when rendering LIC is possible.
void	ValidateContext (vtkRenderer *renderer)
	Look for changes that would trigger stage updates.
virtual vtkPainterCommunicator *	CreateCommunicator (int)
	Creates a new communicator with/without the calling processes as indicated by the passed in flag, if not 0 the calling process is included in the new communicator.
void	CreateCommunicator (vtkRenderer *, vtkActor *, vtkDataObject *data)
	Creates a new communicator for internal use based on this rank's visible data.
vtkPainterCommunicator *	GetCommunicator ()
void	UpdateCommunicator (vtkRenderer *renderer, vtkActor *actor, vtkDataObject *data)
	Called from a mapper, does what is needed to make sure the communicators are ready.
void	InitializeResources ()
	resoucre allocators
void	PrepareForGeometry ()
void	CompletedGeometry ()
void	GatherVectors ()
void	ApplyLIC ()
void	CombineColorsAndLIC ()
void	CopyToScreen ()
virtual void	GetGlobalMinMax (vtkPainterCommunicator *, float &, float &)
	Get the min/max across all ranks.
void	SetNumberOfSteps (int val)
	Get/Set the number of integration steps in each direction.
virtual int	GetNumberOfSteps ()
	Get/Set the number of integration steps in each direction.
void	SetStepSize (double val)
	Get/Set the step size (in pixels).
virtual double	GetStepSize ()
	Get/Set the step size (in pixels).
void	SetNormalizeVectors (int val)
	Normalize vectors during integration.
virtual void	NormalizeVectorsOn ()
	Normalize vectors during integration.
virtual void	NormalizeVectorsOff ()
	Normalize vectors during integration.
virtual int	GetNormalizeVectors ()
	Normalize vectors during integration.
void	SetMaskOnSurface (int val)
	When set MaskOnSurface computes |V| for use in the fragment masking tests on the surface.
virtual void	MaskOnSurfaceOn ()
	When set MaskOnSurface computes |V| for use in the fragment masking tests on the surface.
virtual void	MaskOnSurfaceOff ()
	When set MaskOnSurface computes |V| for use in the fragment masking tests on the surface.
virtual int	GetMaskOnSurface ()
	When set MaskOnSurface computes |V| for use in the fragment masking tests on the surface.
void	SetMaskThreshold (double val)
	The MaskThreshold controls the rendering of fragments in stagnant regions of flow.
virtual double	GetMaskThreshold ()
	The MaskThreshold controls the rendering of fragments in stagnant regions of flow.
void	SetMaskColor (double *val)
	The MaskColor is used on masked fragments.
void	SetMaskColor (double r, double g, double b)
	The MaskColor is used on masked fragments.
virtual double *	GetMaskColor ()
	The MaskColor is used on masked fragments.
virtual void	GetMaskColor (double &, double &, double &)
	The MaskColor is used on masked fragments.
virtual void	GetMaskColor (double[3])
	The MaskColor is used on masked fragments.
void	SetMaskIntensity (double val)
	The MaskIntensity controls the blending of the mask color and the geometry color.
virtual double	GetMaskIntensity ()
	The MaskIntensity controls the blending of the mask color and the geometry color.
void	SetEnhancedLIC (int val)
	EnhancedLIC mean compute the LIC twice with the second pass using the edge-enhanced result of the first pass as a noise texture.
virtual int	GetEnhancedLIC ()
	EnhancedLIC mean compute the LIC twice with the second pass using the edge-enhanced result of the first pass as a noise texture.
virtual void	EnhancedLICOn ()
	EnhancedLIC mean compute the LIC twice with the second pass using the edge-enhanced result of the first pass as a noise texture.
virtual void	EnhancedLICOff ()
	EnhancedLIC mean compute the LIC twice with the second pass using the edge-enhanced result of the first pass as a noise texture.
virtual double	GetLowLICContrastEnhancementFactor ()
	This feature is used to fine tune the contrast enhancement.
virtual double	GetHighLICContrastEnhancementFactor ()
	This feature is used to fine tune the contrast enhancement.
void	SetLowLICContrastEnhancementFactor (double val)
	This feature is used to fine tune the contrast enhancement.
void	SetHighLICContrastEnhancementFactor (double val)
	This feature is used to fine tune the contrast enhancement.
virtual double	GetLowColorContrastEnhancementFactor ()
	This feature is used to fine tune the contrast enhancement.
virtual double	GetHighColorContrastEnhancementFactor ()
	This feature is used to fine tune the contrast enhancement.
void	SetLowColorContrastEnhancementFactor (double val)
	This feature is used to fine tune the contrast enhancement.
void	SetHighColorContrastEnhancementFactor (double val)
	This feature is used to fine tune the contrast enhancement.
void	SetAntiAlias (int val)
	Enable/Disable the anti-aliasing pass.
virtual void	AntiAliasOn ()
	Enable/Disable the anti-aliasing pass.
virtual void	AntiAliasOff ()
	Enable/Disable the anti-aliasing pass.
virtual int	GetAntiAlias ()
	Enable/Disable the anti-aliasing pass.
void	SetLICIntensity (double val)
	Factor used when blend mode is set to COLOR_MODE_BLEND.
virtual double	GetLICIntensity ()
	Factor used when blend mode is set to COLOR_MODE_BLEND.
void	SetMapModeBias (double val)
	Factor used when blend mode is set to COLOR_MODE_MAP.
virtual double	GetMapModeBias ()
	Factor used when blend mode is set to COLOR_MODE_MAP.
void	SetNoiseDataSet (vtkImageData *data)
	Set the data containing a noise array as active scalars.
vtkImageData *	GetNoiseDataSet ()
	Set the data containing a noise array as active scalars.
void	SetGenerateNoiseTexture (int shouldGenerate)
	Set/Get the noise texture source.
virtual int	GetGenerateNoiseTexture ()
	Set/Get the noise texture source.
void	SetNoiseTextureSize (int length)
	Set/Get the side length in pixels of the noise texture.
virtual int	GetNoiseTextureSize ()
	Set/Get the side length in pixels of the noise texture.
void	SetNoiseGrainSize (int val)
	Each noise value will be length^2 pixels in area.
virtual int	GetNoiseGrainSize ()
	Each noise value will be length^2 pixels in area.
void	SetMinNoiseValue (double val)
	Set/Get the minimum and mximum gray scale values that the generated noise can take on.
void	SetMaxNoiseValue (double val)
	Set/Get the minimum and mximum gray scale values that the generated noise can take on.
virtual double	GetMinNoiseValue ()
	Set/Get the minimum and mximum gray scale values that the generated noise can take on.
virtual double	GetMaxNoiseValue ()
	Set/Get the minimum and mximum gray scale values that the generated noise can take on.
void	SetNumberOfNoiseLevels (int val)
	Set/Get the number of discrete values a noise pixel may take on.
virtual int	GetNumberOfNoiseLevels ()
	Set/Get the number of discrete values a noise pixel may take on.
void	SetImpulseNoiseProbability (double val)
	Control the density of the noise.
virtual double	GetImpulseNoiseProbability ()
	Control the density of the noise.
void	SetImpulseNoiseBackgroundValue (double val)
	The color to use for untouched pixels when impulse noise probability < 1.
virtual double	GetImpulseNoiseBackgroundValue ()
	The color to use for untouched pixels when impulse noise probability < 1.
void	SetNoiseGeneratorSeed (int val)
	Set/Get the seed value used by the random number generator.
virtual int	GetNoiseGeneratorSeed ()
	Set/Get the seed value used by the random number generator.
void	SetHasVectors (bool val)
	Does the data have vectors which we require.
bool	GetHasVectors ()
	Does the data have vectors which we require.
virtual void	SetEnable (int)
	Enable/Disable LIC.
virtual int	GetEnable ()
	Enable/Disable LIC.
virtual void	EnableOn ()
	Enable/Disable LIC.
virtual void	EnableOff ()
	Enable/Disable LIC.
void	SetEnhanceContrast (int val)
	Enable/Disable contrast and dynamic range correction stages.
virtual int	GetEnhanceContrast ()
	Enable/Disable contrast and dynamic range correction stages.
void	SetColorMode (int val)
	Set/Get the color mode.
virtual int	GetColorMode ()
	Set/Get the color mode.
void	SetNoiseType (int type)
	Select the statistical distribution of randomly generated noise values.
virtual int	GetNoiseType ()
	Select the statistical distribution of randomly generated noise values.
void	SetCompositeStrategy (int val)
	Control the screen space decomposition where LIC is computed.
virtual int	GetCompositeStrategy ()
	Control the screen space decomposition where LIC is computed.
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on.
virtual void	DebugOff ()
	Turn debugging output off.
bool	GetDebug ()
	Get the value of the debug flag.
void	SetDebug (bool debugFlag)
	Set the value of the debug flag.
virtual void	Modified ()
	Update the modification time for this object.
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
vtkTypeBool	HasObserver (unsigned long event)
vtkTypeBool	HasObserver (const char *event)
vtkTypeBool	InvokeEvent (unsigned long event)
vtkTypeBool	InvokeEvent (const char *event)
std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.
vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
vtkTypeBool	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.
virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.
virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
virtual void	Delete ()
	Delete a VTK object.
virtual void	FastDelete ()
	Delete a reference to this object.
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream.
void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int)
	Sets the reference count.
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses vtkGarbageCollector or not.

Static Public Member Functions
static vtkPSurfaceLICInterface *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkPSurfaceLICInterface *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkSurfaceLICInterface
static vtkSurfaceLICInterface *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkSurfaceLICInterface *	SafeDownCast (vtkObjectBase *o)
static bool	IsSupported (vtkRenderWindow *context)
	Returns true if the rendering context supports extensions needed by this painter.
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.
static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.
static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPSurfaceLICInterface ()
	~vtkPSurfaceLICInterface () override
void	GetGlobalMinMax (vtkPainterCommunicator *comm, float &min, float &max) override
	Get the min/max across all ranks.
vtkPainterCommunicator *	CreateCommunicator (int include) override
	Creates a new communicator with/without the calling processes as indicated by the passed in flag, if not 0 the calling process is included in the new communicator.
bool	NeedToUpdateCommunicator () override
	Ensure that if any rank updates the communicator they all do.
virtual void	StartTimerEvent (const char *name)
	Methods used for parallel benchmarks.
virtual void	EndTimerEvent (const char *name)
	Methods used for parallel benchmarks.
Protected Member Functions inherited from vtkSurfaceLICInterface
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkSurfaceLICInterface ()
	~vtkSurfaceLICInterface () override
void	UpdateNoiseImage (vtkRenderWindow *renWin)
	Updates the noise texture, downsampling by the requested sample rate.
bool	NeedToRenderGeometry (vtkRenderer *renderer, vtkActor *actor)
	Return false if stage can be skipped.
bool	NeedToGatherVectors ()
	Return false if stage can be skipped.
bool	NeedToComputeLIC ()
	Return false if stage can be skipped.
bool	NeedToColorLIC ()
	Return false if stage can be skipped.
void	SetUpdateAll ()
	Return false if stage can be skipped.
Protected Member Functions inherited from vtkObject
	vtkObject ()
	~vtkObject () override
void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	ReportReferences (vtkGarbageCollector *)
virtual void	ObjectFinalize ()
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()
Protected Attributes inherited from vtkSurfaceLICInterface
int	Enable
int	NumberOfSteps
double	StepSize
int	NormalizeVectors
int	EnhancedLIC
int	EnhanceContrast
double	LowLICContrastEnhancementFactor
double	HighLICContrastEnhancementFactor
double	LowColorContrastEnhancementFactor
double	HighColorContrastEnhancementFactor
int	AntiAlias
int	MaskOnSurface
double	MaskThreshold
double	MaskIntensity
double	MaskColor [3]
int	ColorMode
double	LICIntensity
double	MapModeBias
int	GenerateNoiseTexture
int	NoiseType
int	NoiseTextureSize
int	NoiseGrainSize
double	MinNoiseValue
double	MaxNoiseValue
int	NumberOfNoiseLevels
double	ImpulseNoiseProbability
double	ImpulseNoiseBackgroundValue
int	NoiseGeneratorSeed
int	AlwaysUpdate
int	CompositeStrategy
vtkSurfaceLICHelper *	Internals
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
std::string	ObjectName
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

parallel parts of the vtkSurfaceLICInterface

Parallel parts of the vtkSurfaceLICInterface, see that class for documentation.

Definition at line 22 of file vtkPSurfaceLICInterface.h.

Member Typedef Documentation

Superclass

typedef vtkSurfaceLICInterface vtkPSurfaceLICInterface::Superclass

Definition at line 26 of file vtkPSurfaceLICInterface.h.

Constructor & Destructor Documentation

vtkPSurfaceLICInterface()

vtkPSurfaceLICInterface::vtkPSurfaceLICInterface ( )

protected

~vtkPSurfaceLICInterface()

vtkPSurfaceLICInterface::~vtkPSurfaceLICInterface ( )

overrideprotected

Member Function Documentation

New()

static vtkPSurfaceLICInterface * vtkPSurfaceLICInterface::New ( )

static

IsTypeOf()

static vtkTypeBool vtkPSurfaceLICInterface::IsTypeOf ( const char *  type )

static

IsA()

virtual vtkTypeBool vtkPSurfaceLICInterface::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 vtkSurfaceLICInterface.

SafeDownCast()

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

static

NewInstanceInternal()

virtual vtkObjectBase * vtkPSurfaceLICInterface::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkSurfaceLICInterface.

NewInstance()

vtkPSurfaceLICInterface * vtkPSurfaceLICInterface::NewInstance

(

)

const

PrintSelf()

void vtkPSurfaceLICInterface::PrintSelf ( ostream &  os, vtkIndent  indent  )

overridevirtual

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 vtkObject.

WriteTimerLog()

void vtkPSurfaceLICInterface::WriteTimerLog ( const char *  fileName )

overridevirtual

Methods used for parallel benchmarks.

Use cmake to define vtkSurfaceLICInterfaceTIME to enable benchmarks. During each update timing information is stored, it can be written to disk by calling WriteLog.

Reimplemented from vtkSurfaceLICInterface.

GetGlobalMinMax()

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

overrideprotectedvirtual

Get the min/max across all ranks.

min/max are in/out. In serial operation this is a no-op, in parallel it is a global collective reduction.

Reimplemented from vtkSurfaceLICInterface.

CreateCommunicator()

vtkPainterCommunicator * vtkPSurfaceLICInterface::CreateCommunicator ( int  include )

overrideprotectedvirtual

Creates a new communicator with/without the calling processes as indicated by the passed in flag, if not 0 the calling process is included in the new communicator.

In parallel this call is mpi collective on the world communicator. In serial this is a no-op.

Reimplemented from vtkSurfaceLICInterface.

NeedToUpdateCommunicator()

bool vtkPSurfaceLICInterface::NeedToUpdateCommunicator ( )

overrideprotectedvirtual

Ensure that if any rank updates the communicator they all do.

This is a global collective operation.

Reimplemented from vtkSurfaceLICInterface.

StartTimerEvent()

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

protectedvirtual

Methods used for parallel benchmarks.

Use cmake to define vtkSurfaceLICInterfaceTIME to enable benchmarks. During each update timing information is stored, it can be written to disk by calling WriteLog.

EndTimerEvent()

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

protectedvirtual

Methods used for parallel benchmarks.

Use cmake to define vtkSurfaceLICInterfaceTIME to enable benchmarks. During each update timing information is stored, it can be written to disk by calling WriteLog.

---

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

• Rendering/ParallelLIC/vtkPSurfaceLICInterface.h