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vtkExtractPolyDataGeometry Class Reference

extract poly data that lies either entirely inside or outside of a specified implicit function. More...

#include <vtkExtractPolyDataGeometry.h>

Inheritance diagram for vtkExtractPolyDataGeometry:

[legend]Collaboration diagram for vtkExtractPolyDataGeometry:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
unsigned long	GetMTime ()
virtual void	SetImplicitFunction (vtkImplicitFunction *)
virtual vtkImplicitFunction *	GetImplicitFunction ()
virtual void	SetExtractInside (int)
virtual int	GetExtractInside ()
virtual void	ExtractInsideOn ()
virtual void	ExtractInsideOff ()
Static Public Methods
int	IsTypeOf (const char *type)
vtkExtractPolyDataGeometry *	SafeDownCast (vtkObject *o)
vtkExtractPolyDataGeometry *	New ()
Protected Methods
	vtkExtractPolyDataGeometry (vtkImplicitFunction *f=NULL)
	~vtkExtractPolyDataGeometry ()
	vtkExtractPolyDataGeometry (const vtkExtractPolyDataGeometry &)
void	operator= (const vtkExtractPolyDataGeometry &)
void	Execute ()
Protected Attributes
vtkImplicitFunction *	ImplicitFunction
int	ExtractInside

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Detailed Description

extract poly data that lies either entirely inside or outside of a specified implicit function.

Date:

2000/12/10 20:08:37

Revision:

1.10

vtkExtractPolyDataGeometry extracts from its input vtkPolyData all cells that are either completely inside or outside of a specified implicit function. Any type of dataset can be input to this filter. On output the filter generates an unstructured grid.

To use this filter you must specify an implicit function. You can also choose to extract the inside or outside data. (The inside of an implicit function is the negative values region.)

See also:

vtkExtractGeometry vtkClipPolyData

Examples:

vtkExtractPolyDataGeometry (examples)

Definition at line 68 of file vtkExtractPolyDataGeometry.h.

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Constructor & Destructor Documentation

vtkExtractPolyDataGeometry::vtkExtractPolyDataGeometry (  vtkImplicitFunction *    f = NULL )  [protected]

vtkExtractPolyDataGeometry::~vtkExtractPolyDataGeometry (    )  [protected]

vtkExtractPolyDataGeometry::vtkExtractPolyDataGeometry (  const vtkExtractPolyDataGeometry &    )  [inline, protected]

Definition at line 94 of file vtkExtractPolyDataGeometry.h.

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Member Function Documentation

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataToPolyDataFilter.

int vtkExtractPolyDataGeometry::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataToPolyDataFilter.

virtual int vtkExtractPolyDataGeometry::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataToPolyDataFilter.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataToPolyDataFilter.

void vtkExtractPolyDataGeometry::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 vtkSource.

vtkExtractPolyDataGeometry* vtkExtractPolyDataGeometry::New (    )  [static]

Construct object with ExtractInside turned on. Reimplemented from vtkPolyDataSource.

unsigned long vtkExtractPolyDataGeometry::GetMTime (    )  [virtual]

Return the MTime taking into account changes to the implicit function Reimplemented from vtkObject.

virtual void vtkExtractPolyDataGeometry::SetImplicitFunction (  vtkImplicitFunction *    )  [virtual]

Specify the implicit function for inside/outside checks.

virtual vtkImplicitFunction* vtkExtractPolyDataGeometry::GetImplicitFunction (    )  [virtual]

virtual void vtkExtractPolyDataGeometry::SetExtractInside (  int    )  [virtual]

Boolean controls whether to extract cells that are inside of implicit function (ExtractInside == 1) or outside of implicit function (ExtractInside == 0).

virtual int vtkExtractPolyDataGeometry::GetExtractInside (    )  [virtual]

virtual void vtkExtractPolyDataGeometry::ExtractInsideOn (    )  [virtual]

virtual void vtkExtractPolyDataGeometry::ExtractInsideOff (    )  [virtual]

void vtkExtractPolyDataGeometry::operator= (  const vtkExtractPolyDataGeometry &    )  [inline, protected]

Definition at line 95 of file vtkExtractPolyDataGeometry.h.

void vtkExtractPolyDataGeometry::Execute (    )  [protected, virtual]

Reimplemented from vtkSource.

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Member Data Documentation

vtkImplicitFunction* vtkExtractPolyDataGeometry::ImplicitFunction [protected]

Definition at line 100 of file vtkExtractPolyDataGeometry.h.

int vtkExtractPolyDataGeometry::ExtractInside [protected]

Definition at line 101 of file vtkExtractPolyDataGeometry.h.

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

• graphics/vtkExtractPolyDataGeometry.h

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