vtkCone Class Reference

implicit function for a cone More...

#include <vtkCone.h>

Inheritance diagram for vtkCone:

Collaboration diagram for vtkCone:

Public Types
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)
vtkCone *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	EvaluateGradient (double x[3], double g[3])
double	EvaluateFunction (double x[3])
double	EvaluateFunction (double x, double y, double z)
virtual void	SetAngle (double)
virtual double	GetAngle ()
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 vtkCone *	New ()
static int	IsTypeOf (const char *type)
static vtkCone *	SafeDownCast (vtkObjectBase *o)
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
	vtkCone ()
	~vtkCone ()
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
double	Angle
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 for a cone

vtkCone computes the implicit function and function gradient for a cone. vtkCone is a concrete implementation of vtkImplicitFunction. The cone vertex is located at the origin with axis of rotation coincident with x-axis. (Use the superclass' vtkImplicitFunction transformation matrix if necessary to reposition.) The angle specifies the angle between the axis of rotation and the side of the cone.

Warning

The cone is infinite in extent. To truncate the cone use the vtkImplicitBoolean in combination with clipping planes.

Examples:

vtkCone (Examples)

Tests:

vtkCone (Tests)

Definition at line 42 of file vtkCone.h.

Member Typedef Documentation

typedef vtkImplicitFunction vtkCone::Superclass

Definition at line 48 of file vtkCone.h.

Constructor & Destructor Documentation

vtkCone::vtkCone ( )

protected

vtkCone::~vtkCone ( )

inlineprotected

Definition at line 69 of file vtkCone.h.

Member Function Documentation

static vtkCone* vtkCone::New ( )

static

Construct cone with angle of 45 degrees.

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

static

virtual int vtkCone::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 vtkCone* vtkCone::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkCone::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkImplicitFunction.

vtkCone* vtkCone::NewInstance

(

)

const

void vtkCone::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.

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

virtual

Evaluate cone equation.

Implements vtkImplicitFunction.

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

inline

Evaluate cone equation.

Definition at line 54 of file vtkCone.h.

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

virtual

Evaluate cone normal.

Implements vtkImplicitFunction.

virtual void vtkCone::SetAngle ( double  )

virtual

Set/Get the cone angle (expressed in degrees).

virtual double vtkCone::GetAngle ( )

virtual

Set/Get the cone angle (expressed in degrees).

Member Data Documentation

double vtkCone::Angle

protected

Definition at line 71 of file vtkCone.h.

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

• dox/Common/DataModel/vtkCone.h