Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members   Related Pages  

vtkExtractPolyDataGeometry Class Reference

extract vtkPolyData cells that lies either entirely inside or outside of a specified implicit function. More...

#include <vtkExtractPolyDataGeometry.h>

Inheritance diagram for vtkExtractPolyDataGeometry:

Inheritance graph
[legend]
Collaboration diagram for vtkExtractPolyDataGeometry:

Collaboration graph
[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 vtkImplicitFunctionGetImplicitFunction ()
virtual void SetExtractInside (int)
virtual int GetExtractInside ()
virtual void ExtractInsideOn ()
virtual void ExtractInsideOff ()
virtual void SetExtractBoundaryCells (int)
virtual int GetExtractBoundaryCells ()
virtual void ExtractBoundaryCellsOn ()
virtual void ExtractBoundaryCellsOff ()

Static Public Methods

int IsTypeOf (const char *type)
vtkExtractPolyDataGeometry * SafeDownCast (vtkObject *o)
vtkExtractPolyDataGeometry * New ()

Protected Methods

 vtkExtractPolyDataGeometry (vtkImplicitFunction *f=NULL)
 ~vtkExtractPolyDataGeometry ()
void Execute ()

Protected Attributes

vtkImplicitFunctionImplicitFunction
int ExtractInside
int ExtractBoundaryCells

Detailed Description

extract vtkPolyData cells that lies either entirely inside or outside of a specified implicit function.

Date:
2001/10/11 13:37:01
Revision:
1.14

vtkExtractPolyDataGeometry extracts from its input vtkPolyData all cells that are either completely inside or outside of a specified implicit function. This filter is specialized to vtkPolyData. On output the filter generates vtkPolyData.

To use this filter you must specify an implicit function. You must also specify whethter to extract cells lying inside or outside of the implicit function. (The inside of an implicit function is the negative values region.) An option exists to extract cells that are neither inside or outside (i.e., boundary).

A more general version of this filter is available for arbitrary vtkDataSet input (see vtkExtractGeometry).

See also:
vtkExtractGeometry vtkClipPolyData
Tests:
vtkExtractPolyDataGeometry (Tests)

Definition at line 74 of file vtkExtractPolyDataGeometry.h.


Constructor & Destructor Documentation

vtkExtractPolyDataGeometry::vtkExtractPolyDataGeometry vtkImplicitFunction   f = NULL [protected]
 

vtkExtractPolyDataGeometry::~vtkExtractPolyDataGeometry   [protected]
 


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]
 

Specify the implicit function for inside/outside checks.

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]
 

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

virtual void vtkExtractPolyDataGeometry::ExtractInsideOn   [virtual]
 

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

virtual void vtkExtractPolyDataGeometry::ExtractInsideOff   [virtual]
 

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

virtual void vtkExtractPolyDataGeometry::SetExtractBoundaryCells int    [virtual]
 

Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.

virtual int vtkExtractPolyDataGeometry::GetExtractBoundaryCells   [virtual]
 

Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.

virtual void vtkExtractPolyDataGeometry::ExtractBoundaryCellsOn   [virtual]
 

Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.

virtual void vtkExtractPolyDataGeometry::ExtractBoundaryCellsOff   [virtual]
 

Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.

void vtkExtractPolyDataGeometry::Execute   [protected, virtual]
 

This method is the old style execute method

Reimplemented from vtkSource.


Member Data Documentation

vtkImplicitFunction* vtkExtractPolyDataGeometry::ImplicitFunction [protected]
 

Definition at line 116 of file vtkExtractPolyDataGeometry.h.

int vtkExtractPolyDataGeometry::ExtractInside [protected]
 

Definition at line 117 of file vtkExtractPolyDataGeometry.h.

int vtkExtractPolyDataGeometry::ExtractBoundaryCells [protected]
 

Definition at line 118 of file vtkExtractPolyDataGeometry.h.


The documentation for this class was generated from the following file:
Generated on Thu Mar 28 14:29:19 2002 for VTK by doxygen1.2.11.1 written by Dimitri van Heesch, © 1997-2001