An isosurface ray caster for volumes. More...

#include <vtkVolumeRayCastIsosurfaceFunction.h>

Inheritance diagram for vtkVolumeRayCastIsosurfaceFunction:

Collaboration diagram for vtkVolumeRayCastIsosurfaceFunction:

Public Types
typedef vtkVolumeRayCastFunction	Superclass

Public Types inherited from vtkVolumeRayCastFunction
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkVolumeRayCastIsosurfaceFunction *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

float	GetZeroOpacityThreshold (vtkVolume *vol)

void	CastRay (vtkVolumeRayCastDynamicInfo dynamicInfo, vtkVolumeRayCastStaticInfo staticInfo)


virtual void	SetIsoValue (double)

virtual double	GetIsoValue ()

Public Member Functions inherited from vtkVolumeRayCastFunction
vtkVolumeRayCastFunction *	NewInstance () const

void	FunctionInitialize (vtkRenderer ren, vtkVolume vol, vtkVolumeRayCastStaticInfo *staticInfo)

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 int	IsTypeOf (const char *type)

static vtkVolumeRayCastIsosurfaceFunction *	SafeDownCast (vtkObjectBase *o)

static vtkVolumeRayCastIsosurfaceFunction *	New ()

Static Public Member Functions inherited from vtkVolumeRayCastFunction
static int	IsTypeOf (const char *type)

static vtkVolumeRayCastFunction *	SafeDownCast (vtkObjectBase *o)

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 ()

Public Attributes
double	IsoValue

float	Color [3]

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkVolumeRayCastIsosurfaceFunction ()

	~vtkVolumeRayCastIsosurfaceFunction ()

void	SpecificFunctionInitialize (vtkRenderer ren, vtkVolume vol, vtkVolumeRayCastStaticInfo staticInfo, vtkVolumeRayCastMapper mapper)

Protected Member Functions inherited from vtkVolumeRayCastFunction
	vtkVolumeRayCastFunction ()

	~vtkVolumeRayCastFunction ()

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 vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

An isosurface ray caster for volumes.

vtkVolumeRayCastIsosurfaceFunction is a volume ray cast function that intersects a ray with an analytic isosurface in a scalar field. The color and shading parameters are defined in the vtkVolumeProperty of the vtkVolume, as well as the interpolation type to use when locating the surface (either a nearest neighbor approach or a tri-linear interpolation approach)

See also: vtkVolumeRayCastFunction vtkVolumeRayCastMapper vtkVolumeProperty vtkVolumeRayCastCompositeFunction vtkVolumeRayCastMIPFunction vtkVolume vtkVolumeProperty

Tests:: vtkVolumeRayCastIsosurfaceFunction (Tests)

Definition at line 41 of file vtkVolumeRayCastIsosurfaceFunction.h.

Member Typedef Documentation

typedef vtkVolumeRayCastFunction vtkVolumeRayCastIsosurfaceFunction::Superclass

Definition at line 44 of file vtkVolumeRayCastIsosurfaceFunction.h.

Constructor & Destructor Documentation

vtkVolumeRayCastIsosurfaceFunction::vtkVolumeRayCastIsosurfaceFunction ( )

protected

vtkVolumeRayCastIsosurfaceFunction::~vtkVolumeRayCastIsosurfaceFunction ( )

protected

Member Function Documentation

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

static

virtual int vtkVolumeRayCastIsosurfaceFunction::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 vtkVolumeRayCastFunction.

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

static

virtual vtkObjectBase* vtkVolumeRayCastIsosurfaceFunction::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkVolumeRayCastFunction.

vtkVolumeRayCastIsosurfaceFunction* vtkVolumeRayCastIsosurfaceFunction::NewInstance ( ) const

void vtkVolumeRayCastIsosurfaceFunction::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 vtkVolumeRayCastFunction.

static vtkVolumeRayCastIsosurfaceFunction* vtkVolumeRayCastIsosurfaceFunction::New ( )

static

Construct a new vtkVolumeRayCastIsosurfaceFunction

float vtkVolumeRayCastIsosurfaceFunction::GetZeroOpacityThreshold ( vtkVolume * vol )

virtual

Get the scalar value below which all scalar values have 0 opacity

Implements vtkVolumeRayCastFunction.

virtual void vtkVolumeRayCastIsosurfaceFunction::SetIsoValue ( double )

virtual

Set/Get the value of IsoValue.

virtual double vtkVolumeRayCastIsosurfaceFunction::GetIsoValue ( )

virtual

Set/Get the value of IsoValue.

void vtkVolumeRayCastIsosurfaceFunction::CastRay	(	vtkVolumeRayCastDynamicInfo *	dynamicInfo,
		vtkVolumeRayCastStaticInfo *	staticInfo
	)

virtual

Implements vtkVolumeRayCastFunction.

void vtkVolumeRayCastIsosurfaceFunction::SpecificFunctionInitialize	(	vtkRenderer *	ren,
		vtkVolume *	vol,
		vtkVolumeRayCastStaticInfo *	staticInfo,
		vtkVolumeRayCastMapper *	mapper
	)