generate polygonal cone More...

#include <vtkConeSource.h>

Inheritance diagram for vtkConeSource:

Collaboration diagram for vtkConeSource:

Public Types
typedef vtkPolyDataAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkConeSource *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetHeight (double)
virtual double	GetHeight ()

virtual void	SetRadius (double)
virtual double	GetRadius ()

virtual void	SetResolution (int)
virtual int	GetResolution ()

virtual void	SetCenter (double, double, double)
virtual void	SetCenter (double[3])
virtual double *	GetCenter ()
virtual void	GetCenter (double data[3])

virtual void	SetDirection (double, double, double)
virtual void	SetDirection (double[3])
virtual double *	GetDirection ()
virtual void	GetDirection (double data[3])

void	SetAngle (double angle)
double	GetAngle ()

virtual void	SetCapping (int)
virtual int	GetCapping ()
virtual void	CappingOn ()
virtual void	CappingOff ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkConeSource *	SafeDownCast (vtkObjectBase *o)
static vtkConeSource *	New ()
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkConeSource (int res=6)
	~vtkConeSource ()
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
Protected Attributes
double	Height
double	Radius
int	Resolution
int	Capping
double	Center [3]
double	Direction [3]

Detailed Description

generate polygonal cone

vtkConeSource creates a cone centered at a specified point and pointing in a specified direction. (By default, the center is the origin and the direction is the x-axis.) Depending upon the resolution of this object, different representations are created. If resolution=0 a line is created; if resolution=1, a single triangle is created; if resolution=2, two crossed triangles are created. For resolution > 2, a 3D cone (with resolution number of sides) is created. It also is possible to control whether the bottom of the cone is capped with a (resolution-sided) polygon, and to specify the height and radius of the cone.

Examples:: vtkConeSource (Examples)

Tests:: vtkConeSource (Tests)

Definition at line 43 of file vtkConeSource.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkConeSource::Superclass

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 46 of file vtkConeSource.h.

Constructor & Destructor Documentation

vtkConeSource::vtkConeSource ( int res = 6 ) [protected]

vtkConeSource::~vtkConeSource ( ) [inline, protected]

Definition at line 107 of file vtkConeSource.h.

Member Function Documentation

static int vtkConeSource::IsTypeOf ( const char * name ) [static]

Return 1 if this class type 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 vtkPolyDataAlgorithm.

virtual int vtkConeSource::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 vtkPolyDataAlgorithm.

static vtkConeSource* vtkConeSource::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkPolyDataAlgorithm.

virtual vtkObjectBase* vtkConeSource::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkPolyDataAlgorithm.

vtkConeSource* vtkConeSource::NewInstance ( ) const

Reimplemented from vtkPolyDataAlgorithm.

void vtkConeSource::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 vtkPolyDataAlgorithm.

static vtkConeSource* vtkConeSource::New ( ) [static]

Construct with default resolution 6, height 1.0, radius 0.5, and capping on. The cone is centered at the origin and points down the x-axis.

Reimplemented from vtkPolyDataAlgorithm.

virtual void vtkConeSource::SetHeight ( double ) [virtual]

Set the height of the cone. This is the height along the cone in its specified direction.

virtual double vtkConeSource::GetHeight ( ) [virtual]

Set the height of the cone. This is the height along the cone in its specified direction.

virtual void vtkConeSource::SetRadius ( double ) [virtual]

Set the base radius of the cone.

virtual double vtkConeSource::GetRadius ( ) [virtual]

Set the base radius of the cone.

virtual void vtkConeSource::SetResolution ( int ) [virtual]

Set the number of facets used to represent the cone.

virtual int vtkConeSource::GetResolution ( ) [virtual]

Set the number of facets used to represent the cone.

virtual void vtkConeSource::SetCenter	(	double	,
		double	,
		double
	)		`[virtual]`

Set the center of the cone. It is located at the middle of the axis of the cone. Warning: this is not the center of the base of the cone! The default is 0,0,0.

virtual void vtkConeSource::SetCenter ( double [3] ) [virtual]

Set the center of the cone. It is located at the middle of the axis of the cone. Warning: this is not the center of the base of the cone! The default is 0,0,0.

virtual double* vtkConeSource::GetCenter ( ) [virtual]

Set the center of the cone. It is located at the middle of the axis of the cone. Warning: this is not the center of the base of the cone! The default is 0,0,0.

virtual void vtkConeSource::GetCenter ( double data[3] ) [virtual]

Set the center of the cone. It is located at the middle of the axis of the cone. Warning: this is not the center of the base of the cone! The default is 0,0,0.

virtual void vtkConeSource::SetDirection	(	double	,
		double	,
		double
	)		`[virtual]`

Set the orientation vector of the cone. The vector does not have to be normalized. The direction goes from the center of the base toward the apex. The default is (1,0,0).

virtual void vtkConeSource::SetDirection ( double [3] ) [virtual]

Set the orientation vector of the cone. The vector does not have to be normalized. The direction goes from the center of the base toward the apex. The default is (1,0,0).

virtual double* vtkConeSource::GetDirection ( ) [virtual]

Set the orientation vector of the cone. The vector does not have to be normalized. The direction goes from the center of the base toward the apex. The default is (1,0,0).

virtual void vtkConeSource::GetDirection ( double data[3] ) [virtual]

Set the orientation vector of the cone. The vector does not have to be normalized. The direction goes from the center of the base toward the apex. The default is (1,0,0).

void vtkConeSource::SetAngle ( double angle )

Set the angle of the cone. This is the angle between the axis of the cone and a generatrix. Warning: this is not the aperture! The aperture is twice this angle. As a side effect, the angle plus height sets the base radius of the cone. Angle is expressed in degrees.

double vtkConeSource::GetAngle ( )

Set the angle of the cone. This is the angle between the axis of the cone and a generatrix. Warning: this is not the aperture! The aperture is twice this angle. As a side effect, the angle plus height sets the base radius of the cone. Angle is expressed in degrees.

virtual void vtkConeSource::SetCapping ( int ) [virtual]

Turn on/off whether to cap the base of the cone with a polygon.

virtual int vtkConeSource::GetCapping ( ) [virtual]

Turn on/off whether to cap the base of the cone with a polygon.

virtual void vtkConeSource::CappingOn ( ) [virtual]

Turn on/off whether to cap the base of the cone with a polygon.

virtual void vtkConeSource::CappingOff ( ) [virtual]

Turn on/off whether to cap the base of the cone with a polygon.

virtual int vtkConeSource::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		`[protected, virtual]`