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vtkIdentityTransform Class Reference

#include <vtkIdentityTransform.h>

Inheritance diagram for vtkIdentityTransform:

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Collaboration diagram for vtkIdentityTransform:

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List of all members.

Detailed Description

a transform that doesn't do anything

vtkIdentityTransform is a transformation which will simply pass coordinate data unchanged. All other transform types can also do this, however, the vtkIdentityTransform does so with much greater efficiency.

See also:
vtkLinearTransform
Created by:
  • Gobbi, David
CVS contributions (if > 5%):
  • Gobbi, David (83%)
  • Geveci, Berk (10%)
CVS logs (CVSweb):
  • .h (/Common/vtkIdentityTransform.h)
  • .cxx (/Common/vtkIdentityTransform.cxx)
Tests:
vtkIdentityTransform (Tests)

Definition at line 44 of file vtkIdentityTransform.h.

Public Types

typedef vtkLinearTransform Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void TransformPoints (vtkPoints *inPts, vtkPoints *outPts)
void TransformNormals (vtkDataArray *inNms, vtkDataArray *outNms)
void TransformVectors (vtkDataArray *inVrs, vtkDataArray *outVrs)
void Inverse ()
vtkAbstractTransformMakeTransform ()
void TransformPointsNormalsVectors (vtkPoints *inPts, vtkPoints *outPts, vtkDataArray *inNms, vtkDataArray *outNms, vtkDataArray *inVrs, vtkDataArray *outVrs)
void InternalTransformPoint (const float in[3], float out[3])
void InternalTransformPoint (const double in[3], double out[3])
void InternalTransformNormal (const float in[3], float out[3])
void InternalTransformNormal (const double in[3], double out[3])
void InternalTransformVector (const float in[3], float out[3])
void InternalTransformVector (const double in[3], double out[3])
void InternalTransformDerivative (const float in[3], float out[3], float derivative[3][3])
void InternalTransformDerivative (const double in[3], double out[3], double derivative[3][3])

Static Public Member Functions

vtkIdentityTransformNew ()
int IsTypeOf (const char *type)
vtkIdentityTransformSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkIdentityTransform ()
 ~vtkIdentityTransform ()
void InternalDeepCopy (vtkAbstractTransform *t)


Member Typedef Documentation

typedef vtkLinearTransform vtkIdentityTransform::Superclass
 

Reimplemented from vtkLinearTransform.

Definition at line 49 of file vtkIdentityTransform.h.


Constructor & Destructor Documentation

vtkIdentityTransform::vtkIdentityTransform  )  [protected]
 

vtkIdentityTransform::~vtkIdentityTransform  )  [protected]
 


Member Function Documentation

vtkIdentityTransform* vtkIdentityTransform::New  )  [static]
 

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

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

Reimplemented from vtkLinearTransform.

int vtkIdentityTransform::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 vtkLinearTransform.

virtual int vtkIdentityTransform::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 vtkLinearTransform.

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

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::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 vtkLinearTransform.

void vtkIdentityTransform::TransformPoints vtkPoints inPts,
vtkPoints outPts
[virtual]
 

Apply the transformation to a series of points, and append the results to outPts.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::TransformNormals vtkDataArray inNms,
vtkDataArray outNms
[virtual]
 

Apply the transformation to a series of normals, and append the results to outNms.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::TransformVectors vtkDataArray inVrs,
vtkDataArray outVrs
[virtual]
 

Apply the transformation to a series of vectors, and append the results to outVrs.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::TransformPointsNormalsVectors vtkPoints inPts,
vtkPoints outPts,
vtkDataArray inNms,
vtkDataArray outNms,
vtkDataArray inVrs,
vtkDataArray outVrs
[virtual]
 

Apply the transformation to a combination of points, normals and vectors.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::Inverse  )  [inline, virtual]
 

Invert the transformation.

Implements vtkAbstractTransform.

Definition at line 77 of file vtkIdentityTransform.h.

void vtkIdentityTransform::InternalTransformPoint const float  in[3],
float  out[3]
[virtual]
 

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformPoint const double  in[3],
double  out[3]
[virtual]
 

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformNormal const float  in[3],
float  out[3]
[virtual]
 

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformNormal const double  in[3],
double  out[3]
[virtual]
 

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformVector const float  in[3],
float  out[3]
[virtual]
 

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformVector const double  in[3],
double  out[3]
[virtual]
 

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformDerivative const float  in[3],
float  out[3],
float  derivative[3][3]
[virtual]
 

This will calculate the transformation as well as its derivative without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

void vtkIdentityTransform::InternalTransformDerivative const double  in[3],
double  out[3],
double  derivative[3][3]
[virtual]
 

This will calculate the transformation as well as its derivative without calling Update. Meant for use only within other VTK classes.

Reimplemented from vtkLinearTransform.

vtkAbstractTransform* vtkIdentityTransform::MakeTransform  )  [virtual]
 

Make a transform of the same type. This will actually return the same transform.

Implements vtkAbstractTransform.

void vtkIdentityTransform::InternalDeepCopy vtkAbstractTransform t  )  [protected, virtual]
 

Perform any subclass-specific DeepCopy.

Reimplemented from vtkHomogeneousTransform.


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