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vtkVectorDot Class Reference

#include <vtkVectorDot.h>

Inheritance diagram for vtkVectorDot:

vtkDataSetToDataSetFilter vtkDataSetSource vtkSource vtkProcessObject vtkObject vtkObjectBase List of all members.

Detailed Description

generate scalars from dot product of vectors and normals (e.g., show displacement plot)

Date
2002/01/22 15:29:55
Revision
1.31

vtkVectorDot is a filter to generate scalar values from a dataset. The scalar value at a point is created by computing the dot product between the normal and vector at that point. Combined with the appropriate color map, this can show nodal lines/mode shapes of vibration, or a displacement plot.

Tests:
vtkVectorDot (Tests)

Definition at line 37 of file vtkVectorDot.h.

Public Types

typedef vtkDataSetToDataSetFilter Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetScalarRange (float, float)
void SetScalarRange (float[2])
virtual float * GetScalarRange ()
virtual void GetScalarRange (float data[2])

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkVectorDotSafeDownCast (vtkObject *o)
static vtkVectorDotNew ()

Protected Member Functions

 vtkVectorDot ()
 ~vtkVectorDot ()
void Execute ()

Protected Attributes

float ScalarRange [2]


Member Typedef Documentation

typedef vtkDataSetToDataSetFilter vtkVectorDot::Superclass
 

Reimplemented from vtkDataSetToDataSetFilter.

Definition at line 40 of file vtkVectorDot.h.


Constructor & Destructor Documentation

vtkVectorDot::vtkVectorDot  )  [protected]
 

vtkVectorDot::~vtkVectorDot  )  [inline, protected]
 

Definition at line 58 of file vtkVectorDot.h.


Member Function Documentation

virtual const char* vtkVectorDot::GetClassName  )  [virtual]
 

Reimplemented from vtkDataSetToDataSetFilter.

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

Reimplemented from vtkDataSetToDataSetFilter.

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

Reimplemented from vtkDataSetToDataSetFilter.

static vtkVectorDot* vtkVectorDot::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkDataSetToDataSetFilter.

void vtkVectorDot::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 vtkDataSetToDataSetFilter.

static vtkVectorDot* vtkVectorDot::New  )  [static]
 

Construct object with scalar range is (-1,1).

Reimplemented from vtkObject.

virtual void vtkVectorDot::SetScalarRange float  ,
float 
[virtual]
 

Specify range to map scalars into.

void vtkVectorDot::SetScalarRange float  [2]  ) 
 

Specify range to map scalars into.

virtual float* vtkVectorDot::GetScalarRange  )  [virtual]
 

Get the range that scalars map into.

virtual void vtkVectorDot::GetScalarRange float  data[2]  )  [virtual]
 

Get the range that scalars map into.

void vtkVectorDot::Execute  )  [protected, virtual]
 

This method is the old style execute method

Reimplemented from vtkSource.


Member Data Documentation

float vtkVectorDot::ScalarRange[2] [protected]
 

Definition at line 61 of file vtkVectorDot.h.


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