vtkVoxelModeller Class Reference

#include <vtkVoxelModeller.h>

Inheritance diagram for vtkVoxelModeller:

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Collaboration diagram for vtkVoxelModeller:

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List of all members.


Detailed Description

convert an arbitrary dataset to a voxel representation

vtkVoxelModeller is a filter that converts an arbitrary data set to a structured point (i.e., voxel) representation. It is very similar to vtkImplicitModeller, except that it doesn't record distance; instead it records occupancy. As such, it stores its results in the more compact form of 0/1 bits.

See also:
vtkImplicitModeller
Tests:
vtkVoxelModeller (Tests)

Definition at line 35 of file vtkVoxelModeller.h.


Public Types

typedef vtkImageAlgorithm Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
double ComputeModelBounds (double origin[3], double ar[3])
void SetSampleDimensions (int i, int j, int k)
void SetSampleDimensions (int dim[3])
virtual int * GetSampleDimensions ()
virtual void GetSampleDimensions (int data[3])
virtual void SetMaximumDistance (double)
virtual double GetMaximumDistance ()
void SetModelBounds (double bounds[6])
void SetModelBounds (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
virtual double * GetModelBounds ()
virtual void GetModelBounds (double data[6])

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkVoxelModellerSafeDownCast (vtkObject *o)
static vtkVoxelModellerNew ()

Protected Member Functions

 vtkVoxelModeller ()
 ~vtkVoxelModeller ()
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int FillInputPortInformation (int port, vtkInformation *info)

Protected Attributes

int SampleDimensions [3]
double MaximumDistance
double ModelBounds [6]

Member Typedef Documentation

Reimplemented from vtkImageAlgorithm.

Definition at line 38 of file vtkVoxelModeller.h.


Constructor & Destructor Documentation

vtkVoxelModeller::vtkVoxelModeller (  )  [protected]

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

Definition at line 76 of file vtkVoxelModeller.h.


Member Function Documentation

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

Reimplemented from vtkImageAlgorithm.

static int vtkVoxelModeller::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageAlgorithm.

virtual int vtkVoxelModeller::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageAlgorithm.

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

Reimplemented from vtkImageAlgorithm.

void vtkVoxelModeller::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 vtkImageAlgorithm.

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

Construct an instance of vtkVoxelModeller with its sample dimensions set to (50,50,50), and so that the model bounds are automatically computed from its input. The maximum distance is set to examine the whole grid. This could be made much faster, and probably will be in the future.

Reimplemented from vtkAlgorithm.

double vtkVoxelModeller::ComputeModelBounds ( double  origin[3],
double  ar[3] 
)

Compute the ModelBounds based on the input geometry.

void vtkVoxelModeller::SetSampleDimensions ( int  i,
int  j,
int  k 
)

Set the i-j-k dimensions on which to sample the distance function.

void vtkVoxelModeller::SetSampleDimensions ( int  dim[3]  ) 

Set the i-j-k dimensions on which to sample the distance function.

virtual int* vtkVoxelModeller::GetSampleDimensions (  )  [virtual]

Set the i-j-k dimensions on which to sample the distance function.

virtual void vtkVoxelModeller::GetSampleDimensions ( int  data[3]  )  [virtual]

Set the i-j-k dimensions on which to sample the distance function.

virtual void vtkVoxelModeller::SetMaximumDistance ( double   )  [virtual]

Specify distance away from surface of input geometry to sample. Smaller values make large increases in performance.

virtual double vtkVoxelModeller::GetMaximumDistance (  )  [virtual]

Specify distance away from surface of input geometry to sample. Smaller values make large increases in performance.

void vtkVoxelModeller::SetModelBounds ( double  bounds[6]  ) 

Specify the position in space to perform the voxelization.

void vtkVoxelModeller::SetModelBounds ( double  xmin,
double  xmax,
double  ymin,
double  ymax,
double  zmin,
double  zmax 
)

Specify the position in space to perform the voxelization.

virtual double* vtkVoxelModeller::GetModelBounds (  )  [virtual]

Specify the position in space to perform the voxelization.

virtual void vtkVoxelModeller::GetModelBounds ( double  data[6]  )  [virtual]

Specify the position in space to perform the voxelization.

virtual int vtkVoxelModeller::RequestInformation ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
) [protected, virtual]

Reimplemented from vtkImageAlgorithm.

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

This is called by the superclass. This is the method you should override.

Reimplemented from vtkImageAlgorithm.

virtual int vtkVoxelModeller::FillInputPortInformation ( int  port,
vtkInformation info 
) [protected, virtual]

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkImageAlgorithm.


Member Data Documentation

Definition at line 91 of file vtkVoxelModeller.h.

Definition at line 92 of file vtkVoxelModeller.h.

double vtkVoxelModeller::ModelBounds[6] [protected]

Definition at line 93 of file vtkVoxelModeller.h.


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

Generated on Wed Jun 3 19:45:35 2009 for VTK by  doxygen 1.5.6