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vtkSynchronizedTemplates3D Class Reference

generate isosurface from structured points. More...

#include <vtkSynchronizedTemplates3D.h>

Inheritance diagram for vtkSynchronizedTemplates3D:

[legend]Collaboration diagram for vtkSynchronizedTemplates3D:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetInput (vtkImageData *input)
vtkImageData *	GetInput ()
unsigned long int	GetMTime ()
virtual void	SetComputeNormals (int)
virtual int	GetComputeNormals ()
virtual void	ComputeNormalsOn ()
virtual void	ComputeNormalsOff ()
virtual void	SetComputeGradients (int)
virtual int	GetComputeGradients ()
virtual void	ComputeGradientsOn ()
virtual void	ComputeGradientsOff ()
virtual void	SetComputeScalars (int)
virtual int	GetComputeScalars ()
virtual void	ComputeScalarsOn ()
virtual void	ComputeScalarsOff ()
void	SetValue (int i, float value)
float	GetValue (int i)
float *	GetValues ()
void	GetValues (float *contourValues)
void	SetNumberOfContours (int number)
int	GetNumberOfContours ()
void	GenerateValues (int numContours, float range[2])
void	GenerateValues (int numContours, float rangeStart, float rangeEnd)
int *	GetExecuteExtent ()
void	ThreadedExecute (vtkImageData *data, int *exExt, int threadId)
virtual void	SetNumberOfThreads (int)
virtual int	GetNumberOfThreads ()
void	SetInputMemoryLimit (unsigned long limit)
unsigned long	GetInputMemoryLimit ()
Static Public Methods
vtkSynchronizedTemplates3D *	New ()
int	IsTypeOf (const char *type)
vtkSynchronizedTemplates3D *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkSynchronizedTemplates3D ()
	~vtkSynchronizedTemplates3D ()
	vtkSynchronizedTemplates3D (const vtkSynchronizedTemplates3D &)
void	operator= (const vtkSynchronizedTemplates3D &)
void	Execute ()
void	ExecuteInformation ()
void	ComputeInputUpdateExtents (vtkDataObject *output)
void	InitializeOutput (int *ext, vtkPolyData *o)
Protected Attributes
int	ComputeNormals
int	ComputeGradients
int	ComputeScalars
vtkContourValues *	ContourValues
int	ExecuteExtent [6]
int	NumberOfThreads
vtkMultiThreader *	Threader
vtkPolyData *	Threads [VTK_MAX_THREADS]
Friends
VTK_EXPORT	vtkKitwareContourFilter

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Detailed Description

generate isosurface from structured points.

Date:

2000/12/10 20:09:17

Revision:

1.17

vtkSynchronizedTemplates3D is a 3D implementation of the synchronized template algorithm. Note that vtkContourFilter will automatically use this class when appropriate if vtk was built with patents.

Warning:

This filter is specialized to 3D images (aka volumes).

See also:

vtkContourFilter vtkSynchronizedTemplates2D

Examples:

vtkSynchronizedTemplates3D (examples)

Definition at line 81 of file vtkSynchronizedTemplates3D.h.

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Constructor & Destructor Documentation

vtkSynchronizedTemplates3D::vtkSynchronizedTemplates3D (    )  [protected]

vtkSynchronizedTemplates3D::~vtkSynchronizedTemplates3D (    )  [protected]

vtkSynchronizedTemplates3D::vtkSynchronizedTemplates3D (  const vtkSynchronizedTemplates3D &    )  [inline, protected]

Definition at line 173 of file vtkSynchronizedTemplates3D.h.

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Member Function Documentation

vtkSynchronizedTemplates3D* vtkSynchronizedTemplates3D::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkPolyDataSource.

virtual const char* vtkSynchronizedTemplates3D::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 vtkPolyDataSource.

int vtkSynchronizedTemplates3D::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 vtkPolyDataSource.

virtual int vtkSynchronizedTemplates3D::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 vtkPolyDataSource.

vtkSynchronizedTemplates3D* vtkSynchronizedTemplates3D::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 vtkPolyDataSource.

void vtkSynchronizedTemplates3D::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.

void vtkSynchronizedTemplates3D::SetInput (  vtkImageData *    input )

Set/Get the source for the scalar data to contour.

vtkImageData* vtkSynchronizedTemplates3D::GetInput (    )

unsigned long int vtkSynchronizedTemplates3D::GetMTime (    )  [virtual]

Because we delegate to vtkContourValues Reimplemented from vtkObject.

virtual void vtkSynchronizedTemplates3D::SetComputeNormals (  int    )  [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual int vtkSynchronizedTemplates3D::GetComputeNormals (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::ComputeNormalsOn (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::ComputeNormalsOff (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::SetComputeGradients (  int    )  [virtual]

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual int vtkSynchronizedTemplates3D::GetComputeGradients (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::ComputeGradientsOn (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::ComputeGradientsOff (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::SetComputeScalars (  int    )  [virtual]

Set/Get the computation of scalars.

virtual int vtkSynchronizedTemplates3D::GetComputeScalars (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::ComputeScalarsOn (    )  [virtual]

virtual void vtkSynchronizedTemplates3D::ComputeScalarsOff (    )  [virtual]

void vtkSynchronizedTemplates3D::SetValue (  int    i, float    value )  [inline]

Set a particular contour value at contour number i. The index i ranges between 0<=i<NumberOfContours. Definition at line 121 of file vtkSynchronizedTemplates3D.h.

float vtkSynchronizedTemplates3D::GetValue (  int    i )  [inline]

Get the ith contour value. Definition at line 124 of file vtkSynchronizedTemplates3D.h.

float* vtkSynchronizedTemplates3D::GetValues (    )  [inline]

Get a pointer to an array of contour values. There will be GetNumberOfContours() values in the list. Definition at line 128 of file vtkSynchronizedTemplates3D.h.

void vtkSynchronizedTemplates3D::GetValues (  float *    contourValues )  [inline]

Fill a supplied list with contour values. There will be GetNumberOfContours() values in the list. Make sure you allocate enough memory to hold the list. Definition at line 133 of file vtkSynchronizedTemplates3D.h.

void vtkSynchronizedTemplates3D::SetNumberOfContours (  int    number )  [inline]

Set the number of contours to place into the list. You only really need to use this method to reduce list size. The method SetValue() will automatically increase list size as needed. Definition at line 139 of file vtkSynchronizedTemplates3D.h.

int vtkSynchronizedTemplates3D::GetNumberOfContours (    )  [inline]

Get the number of contours in the list of contour values. Definition at line 143 of file vtkSynchronizedTemplates3D.h.

void vtkSynchronizedTemplates3D::GenerateValues (  int    numContours, float    range[2] )  [inline]

Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values. Definition at line 148 of file vtkSynchronizedTemplates3D.h.

void vtkSynchronizedTemplates3D::GenerateValues (  int    numContours, float    rangeStart, float    rangeEnd )  [inline]

Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values. Definition at line 153 of file vtkSynchronizedTemplates3D.h.

int* vtkSynchronizedTemplates3D::GetExecuteExtent (    )  [inline]

Needed by templated functions. Definition at line 157 of file vtkSynchronizedTemplates3D.h.

void vtkSynchronizedTemplates3D::ThreadedExecute (  vtkImageData *    data, int *    exExt, int    threadId )

virtual void vtkSynchronizedTemplates3D::SetNumberOfThreads (  int    )  [virtual]

Get/Set the number of threads to create when rendering

virtual int vtkSynchronizedTemplates3D::GetNumberOfThreads (    )  [virtual]

void vtkSynchronizedTemplates3D::SetInputMemoryLimit (  unsigned long    limit )

Determines the chunk size fro streaming. This filter will act like a collector: ask for many input pieces, but generate one output. Limit is in KBytes

unsigned long vtkSynchronizedTemplates3D::GetInputMemoryLimit (    )

void vtkSynchronizedTemplates3D::operator= (  const vtkSynchronizedTemplates3D &    )  [inline, protected]

Definition at line 174 of file vtkSynchronizedTemplates3D.h.

void vtkSynchronizedTemplates3D::Execute (    )  [protected, virtual]

Reimplemented from vtkSource.

void vtkSynchronizedTemplates3D::ExecuteInformation (    )  [protected, virtual]

Reimplemented from vtkSource.

void vtkSynchronizedTemplates3D::ComputeInputUpdateExtents (  vtkDataObject *    output )  [protected, virtual]

What is the input update extent that is required to produce the desired output? By default, the whole input is always required but this is overridden in many subclasses. Reimplemented from vtkPolyDataSource.

void vtkSynchronizedTemplates3D::InitializeOutput (  int *    ext, vtkPolyData *    o )  [protected]

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Friends And Related Function Documentation

friend VTK_EXPORT vtkKitwareContourFilter [friend]

Definition at line 196 of file vtkSynchronizedTemplates3D.h.

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Member Data Documentation

int vtkSynchronizedTemplates3D::ComputeNormals [protected]

Definition at line 176 of file vtkSynchronizedTemplates3D.h.

int vtkSynchronizedTemplates3D::ComputeGradients [protected]

Definition at line 177 of file vtkSynchronizedTemplates3D.h.

int vtkSynchronizedTemplates3D::ComputeScalars [protected]

Definition at line 178 of file vtkSynchronizedTemplates3D.h.

vtkContourValues* vtkSynchronizedTemplates3D::ContourValues [protected]

Definition at line 179 of file vtkSynchronizedTemplates3D.h.

int vtkSynchronizedTemplates3D::ExecuteExtent[6] [protected]

Definition at line 186 of file vtkSynchronizedTemplates3D.h.

int vtkSynchronizedTemplates3D::NumberOfThreads [protected]

Definition at line 188 of file vtkSynchronizedTemplates3D.h.

vtkMultiThreader* vtkSynchronizedTemplates3D::Threader [protected]

Definition at line 189 of file vtkSynchronizedTemplates3D.h.

vtkPolyData* vtkSynchronizedTemplates3D::Threads[VTK_MAX_THREADS] [protected]

Definition at line 191 of file vtkSynchronizedTemplates3D.h.

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

• patented/vtkSynchronizedTemplates3D.h

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