implicit function consisting of boolean combinations of implicit functions More...

#include <vtkImplicitBoolean.h>

Inheritance diagram for vtkImplicitBoolean:

Collaboration diagram for vtkImplicitBoolean:

Public Types
enum	OperationType { VTK_UNION =0, VTK_INTERSECTION, VTK_DIFFERENCE, VTK_UNION_OF_MAGNITUDES }

typedef vtkImplicitFunction	Superclass

Public Types inherited from vtkImplicitFunction
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

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

vtkImplicitBoolean *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	EvaluateGradient (double x[3], double g[3])

unsigned long	GetMTime ()

void	AddFunction (vtkImplicitFunction *in)

void	RemoveFunction (vtkImplicitFunction *in)

vtkImplicitFunctionCollection *	GetFunction ()


double	EvaluateFunction (double x[3])

double	EvaluateFunction (double x, double y, double z)


virtual void	SetOperationType (int)

virtual int	GetOperationType ()

void	SetOperationTypeToUnion ()

void	SetOperationTypeToIntersection ()

void	SetOperationTypeToDifference ()

void	SetOperationTypeToUnionOfMagnitudes ()

const char *	GetOperationTypeAsString ()

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

void	PrintSelf (ostream &os, vtkIndent indent)

unsigned long	GetMTime ()

double	FunctionValue (const double x[3])

double	FunctionValue (double x, double y, double z)

void	FunctionGradient (const double x[3], double g[3])

double *	FunctionGradient (const double x[3])

double *	FunctionGradient (double x, double y, double z)

virtual void	SetTransform (vtkAbstractTransform *)

virtual void	SetTransform (const double elements[16])

virtual vtkAbstractTransform *	GetTransform ()

double	EvaluateFunction (double x, double y, double z)

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

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 vtkImplicitBoolean *	SafeDownCast (vtkObjectBase *o)

static vtkImplicitBoolean *	New ()

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

static vtkImplicitFunction *	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 ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkImplicitBoolean ()

	~vtkImplicitBoolean ()

Protected Member Functions inherited from vtkImplicitFunction
	vtkImplicitFunction ()

	~vtkImplicitFunction ()

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 &)

Protected Attributes
vtkImplicitFunctionCollection *	FunctionList

int	OperationType

Protected Attributes inherited from vtkImplicitFunction
vtkAbstractTransform *	Transform

double	ReturnValue [3]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

implicit function consisting of boolean combinations of implicit functions

vtkImplicitBoolean is an implicit function consisting of boolean combinations of implicit functions. The class has a list of functions (FunctionList) that are combined according to a specified operator (VTK_UNION or VTK_INTERSECTION or VTK_DIFFERENCE). You can use nested combinations of vtkImplicitFunction's (and/or vtkImplicitBoolean) to create elaborate implicit functions. vtkImplicitBoolean is a concrete implementation of vtkImplicitFunction.

The operators work as follows. The VTK_UNION operator takes the minimum value of all implicit functions. The VTK_INTERSECTION operator takes the maximum value of all implicit functions. The VTK_DIFFERENCE operator subtracts the 2nd through last implicit functions from the first. The VTK_UNION_OF_MAGNITUDES takes the minimum absolute value of the implicit functions.

Examples:: vtkImplicitBoolean (Examples)

Tests:: vtkImplicitBoolean (Tests)

Definition at line 48 of file vtkImplicitBoolean.h.

Member Typedef Documentation

typedef vtkImplicitFunction vtkImplicitBoolean::Superclass

Definition at line 51 of file vtkImplicitBoolean.h.

Member Enumeration Documentation

enum vtkImplicitBoolean::OperationType

Enumerator
VTK_UNION
VTK_INTERSECTION
VTK_DIFFERENCE
VTK_UNION_OF_MAGNITUDES

Definition at line 54 of file vtkImplicitBoolean.h.

Constructor & Destructor Documentation

vtkImplicitBoolean::vtkImplicitBoolean ( )

protected

vtkImplicitBoolean::~vtkImplicitBoolean ( )

protected

Member Function Documentation

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

static

virtual int vtkImplicitBoolean::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 vtkImplicitFunction.

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

static

virtual vtkObjectBase* vtkImplicitBoolean::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkImplicitFunction.

vtkImplicitBoolean* vtkImplicitBoolean::NewInstance ( ) const

void vtkImplicitBoolean::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 vtkObject.

static vtkImplicitBoolean* vtkImplicitBoolean::New ( )

static

Default boolean method is union.

double vtkImplicitBoolean::EvaluateFunction ( double x[3] )

virtual

Evaluate boolean combinations of implicit function using current operator.

Implements vtkImplicitFunction.

double vtkImplicitBoolean::EvaluateFunction	(	double	x,
		double	y,
		double	z
	)

inline

Evaluate boolean combinations of implicit function using current operator.

Definition at line 69 of file vtkImplicitBoolean.h.

void vtkImplicitBoolean::EvaluateGradient	(	double	x[3],
		double	g[3]
	)

virtual

Evaluate gradient of boolean combination.

Implements vtkImplicitFunction.

unsigned long vtkImplicitBoolean::GetMTime ( )

virtual

Override modified time retrieval because of object dependencies.

Reimplemented from vtkObject.

void vtkImplicitBoolean::AddFunction ( vtkImplicitFunction * in )

Add another implicit function to the list of functions.

void vtkImplicitBoolean::RemoveFunction ( vtkImplicitFunction * in )

Remove a function from the list of implicit functions to boolean.

vtkImplicitFunctionCollection* vtkImplicitBoolean::GetFunction ( )

inline

Return the collection of implicit functions.

Definition at line 86 of file vtkImplicitBoolean.h.

virtual void vtkImplicitBoolean::SetOperationType ( int )

virtual