vtkCone Class Reference

#include <vtkCone.h>

Inheritance diagram for vtkCone:

[legend]Collaboration diagram for vtkCone:

[legend]List of all members.

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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 41 of file vtkCone.h.

Public Types
typedef vtkImplicitFunction	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
double	EvaluateFunction (double x[3])
double	EvaluateFunction (double x, double y, double z)
void	EvaluateGradient (double x[3], double g[3])
virtual void	SetAngle (double)
virtual double	GetAngle ()
Static Public Member Functions
static vtkCone *	New ()
static int	IsTypeOf (const char *type)
static vtkCone *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkCone ()
	~vtkCone ()
Protected Attributes
double	Angle

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Member Typedef Documentation

typedef vtkImplicitFunction vtkCone::Superclass

Reimplemented from vtkImplicitFunction. Definition at line 47 of file vtkCone.h.

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Constructor & Destructor Documentation

vtkCone::vtkCone (   )  [protected]

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

Definition at line 68 of file vtkCone.h.

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Member Function Documentation

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

Construct cone with angle of 45 degrees. Reimplemented from vtkObject.

virtual const char* vtkCone::GetClassName (   )  [virtual]

Reimplemented from vtkImplicitFunction.

static int vtkCone::IsTypeOf (  const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkImplicitFunction.

virtual int vtkCone::IsA (  const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkImplicitFunction.

static vtkCone* vtkCone::SafeDownCast (  vtkObject *  o  )  [static]

Reimplemented from vtkImplicitFunction.

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 vtkImplicitFunction.

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

Evaluate cone equation. Implements vtkImplicitFunction.

double vtkCone::EvaluateFunction (  double  x, double  y, double  z )  [inline]

Evaluate function at position x-y-z and return value. You should generally not call this method directly, you should use FunctionValue() instead. This method must be implemented by any derived class. Reimplemented from vtkImplicitFunction. Definition at line 53 of file vtkCone.h. References vtkImplicitFunction::EvaluateFunction().

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]

Evaluate cone normal.

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Member Data Documentation

double vtkCone::Angle [protected]

Definition at line 68 of file vtkCone.h.

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

• dox/Filtering/vtkCone.h

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