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vtkThresholdTextureCoords Class Reference

compute 1D, 2D, or 3D texture coordinates based on scalar threshold More...

#include <vtkThresholdTextureCoords.h>

Inherits vtkDataSetAlgorithm.

Public Types

typedef vtkDataSetAlgorithm Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkThresholdTextureCoordsNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
void ThresholdByLower (double lower)
 
void ThresholdByUpper (double upper)
 
void ThresholdBetween (double lower, double upper)
 
virtual double GetUpperThreshold ()
 
virtual double GetLowerThreshold ()
 
virtual void SetTextureDimension (int)
 
virtual int GetTextureDimension ()
 
virtual void SetInTextureCoord (double, double, double)
 
virtual void SetInTextureCoord (double[3])
 
virtual double * GetInTextureCoord ()
 
virtual void GetInTextureCoord (double data[3])
 
virtual void SetOutTextureCoord (double, double, double)
 
virtual void SetOutTextureCoord (double[3])
 
virtual double * GetOutTextureCoord ()
 
virtual void GetOutTextureCoord (double data[3])
 

Static Public Member Functions

static vtkThresholdTextureCoordsNew ()
 
static int IsTypeOf (const char *type)
 
static vtkThresholdTextureCoordsSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkThresholdTextureCoords ()
 
 ~vtkThresholdTextureCoords ()
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
int Lower (double s)
 
int Upper (double s)
 
int Between (double s)
 

Protected Attributes

double LowerThreshold
 
double UpperThreshold
 
int TextureDimension
 
double InTextureCoord [3]
 
double OutTextureCoord [3]
 
int(vtkThresholdTextureCoords::* ThresholdFunction )(double s)
 

Detailed Description

compute 1D, 2D, or 3D texture coordinates based on scalar threshold

vtkThresholdTextureCoords is a filter that generates texture coordinates for any input dataset type given a threshold criterion. The criterion can take three forms: 1) greater than a particular value (ThresholdByUpper()); 2) less than a particular value (ThresholdByLower(); or 3) between two values (ThresholdBetween(). If the threshold criterion is satisfied, the "in" texture coordinate will be set (this can be specified by the user). If the threshold criterion is not satisfied the "out" is set.

Warning
There is a texture map - texThres.vtk - that can be used in conjunction with this filter. This map defines a "transparent" region for texture coordinates 0<=r<0.5, and an opaque full intensity map for texture coordinates 0.5<r<=1.0. There is a small transition region for r=0.5.
See Also
vtkThreshold vtkThresholdPoints vtkTextureMapToPlane vtkTextureMapToSphere vtkTextureMapToCylinder
Examples:
vtkThresholdTextureCoords (Examples)
Tests:
vtkThresholdTextureCoords (Tests)

Definition at line 49 of file vtkThresholdTextureCoords.h.

Member Typedef Documentation

typedef vtkDataSetAlgorithm vtkThresholdTextureCoords::Superclass

Definition at line 53 of file vtkThresholdTextureCoords.h.

Constructor & Destructor Documentation

vtkThresholdTextureCoords::vtkThresholdTextureCoords ( )
protected
vtkThresholdTextureCoords::~vtkThresholdTextureCoords ( )
inlineprotected

Definition at line 94 of file vtkThresholdTextureCoords.h.

Member Function Documentation

static vtkThresholdTextureCoords* vtkThresholdTextureCoords::New ( )
static
static int vtkThresholdTextureCoords::IsTypeOf ( const char *  type)
static
virtual int vtkThresholdTextureCoords::IsA ( const char *  type)
virtual
static vtkThresholdTextureCoords* vtkThresholdTextureCoords::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkThresholdTextureCoords::NewInstanceInternal ( ) const
protectedvirtual
vtkThresholdTextureCoords* vtkThresholdTextureCoords::NewInstance ( ) const
void vtkThresholdTextureCoords::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
void vtkThresholdTextureCoords::ThresholdByLower ( double  lower)

Criterion is cells whose scalars are less than lower threshold.

void vtkThresholdTextureCoords::ThresholdByUpper ( double  upper)

Criterion is cells whose scalars are less than upper threshold.

void vtkThresholdTextureCoords::ThresholdBetween ( double  lower,
double  upper 
)

Criterion is cells whose scalars are between lower and upper thresholds.

virtual double vtkThresholdTextureCoords::GetUpperThreshold ( )
virtual

Return the upper and lower thresholds.

virtual double vtkThresholdTextureCoords::GetLowerThreshold ( )
virtual

Return the upper and lower thresholds.

virtual void vtkThresholdTextureCoords::SetTextureDimension ( int  )
virtual

Set the desired dimension of the texture map.

virtual int vtkThresholdTextureCoords::GetTextureDimension ( )
virtual

Set the desired dimension of the texture map.

virtual void vtkThresholdTextureCoords::SetInTextureCoord ( double  ,
double  ,
double   
)
virtual

Set the texture coordinate value for point satisfying threshold criterion.

virtual void vtkThresholdTextureCoords::SetInTextureCoord ( double  [3])
virtual

Set the texture coordinate value for point satisfying threshold criterion.

virtual double* vtkThresholdTextureCoords::GetInTextureCoord ( )
virtual

Set the texture coordinate value for point satisfying threshold criterion.

virtual void vtkThresholdTextureCoords::GetInTextureCoord ( double  data[3])
virtual

Set the texture coordinate value for point satisfying threshold criterion.

virtual void vtkThresholdTextureCoords::SetOutTextureCoord ( double  ,
double  ,
double   
)
virtual

Set the texture coordinate value for point NOT satisfying threshold criterion.

virtual void vtkThresholdTextureCoords::SetOutTextureCoord ( double  [3])
virtual

Set the texture coordinate value for point NOT satisfying threshold criterion.

virtual double* vtkThresholdTextureCoords::GetOutTextureCoord ( )
virtual

Set the texture coordinate value for point NOT satisfying threshold criterion.

virtual void vtkThresholdTextureCoords::GetOutTextureCoord ( double  data[3])
virtual

Set the texture coordinate value for point NOT satisfying threshold criterion.

int vtkThresholdTextureCoords::RequestData ( vtkInformation *  ,
vtkInformationVector **  ,
vtkInformationVector *   
)
protected
int vtkThresholdTextureCoords::Lower ( double  s)
inlineprotected

Definition at line 111 of file vtkThresholdTextureCoords.h.

int vtkThresholdTextureCoords::Upper ( double  s)
inlineprotected

Definition at line 112 of file vtkThresholdTextureCoords.h.

int vtkThresholdTextureCoords::Between ( double  s)
inlineprotected

Definition at line 113 of file vtkThresholdTextureCoords.h.

Member Data Documentation

double vtkThresholdTextureCoords::LowerThreshold
protected

Definition at line 99 of file vtkThresholdTextureCoords.h.

double vtkThresholdTextureCoords::UpperThreshold
protected

Definition at line 100 of file vtkThresholdTextureCoords.h.

int vtkThresholdTextureCoords::TextureDimension
protected

Definition at line 102 of file vtkThresholdTextureCoords.h.

double vtkThresholdTextureCoords::InTextureCoord[3]
protected

Definition at line 104 of file vtkThresholdTextureCoords.h.

double vtkThresholdTextureCoords::OutTextureCoord[3]
protected

Definition at line 105 of file vtkThresholdTextureCoords.h.

int(vtkThresholdTextureCoords::* vtkThresholdTextureCoords::ThresholdFunction)(double s)
protected

Definition at line 108 of file vtkThresholdTextureCoords.h.


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