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vtkProjectedTexture Class Reference

#include <vtkProjectedTexture.h>

Inheritance diagram for vtkProjectedTexture:

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Collaboration diagram for vtkProjectedTexture:

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List of all members.

Detailed Description

assign texture coordinates for a projected texture

vtkProjectedTexture assigns texture coordinates to a dataset as if the texture was projected from a slide projected located somewhere in the scene. Methods are provided to position the projector and aim it at a location, to set the width of the projector's frustum, and to set the range of texture coordinates assigned to the dataset.

Objects in the scene that appear behind the projector are also assigned texture coordinates; the projected image is left-right and top-bottom flipped, much as a lens' focus flips the rays of light that pass through it. A warning is issued if a point in the dataset falls at the focus of the projector.

Created by:
  • Lorensen, Bill
CVS contributions (if > 5%):
  • Lorensen, Bill (55%)
  • Turner, Wes (21%)
  • Martin, Ken (9%)
CVS logs (CVSweb):
  • .cxx (/Graphics/vtkProjectedTexture.cxx)
  • .h (/Graphics/vtkProjectedTexture.h)

Definition at line 51 of file vtkProjectedTexture.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 SetUp (double, double, double)
virtual void SetUp (double[3])
virtual double * GetUp ()
virtual void GetUp (double data[3])
virtual void SetAspectRatio (double, double, double)
virtual void SetAspectRatio (double[3])
virtual double * GetAspectRatio ()
virtual void GetAspectRatio (double data[3])
virtual void SetPosition (double, double, double)
virtual void SetPosition (double[3])
virtual double * GetPosition ()
virtual void GetPosition (double data[3])
void SetFocalPoint (double focalPoint[3])
void SetFocalPoint (double x, double y, double z)
virtual double * GetFocalPoint ()
virtual void GetFocalPoint (double data[3])
virtual void SetCameraMode (int)
virtual int GetCameraMode ()
void SetCameraModeToPinhole ()
void SetCameraModeToTwoMirror ()
virtual void SetMirrorSeparation (double)
virtual double GetMirrorSeparation ()
virtual double * GetOrientation ()
virtual void GetOrientation (double data[3])
virtual void SetSRange (double, double)
void SetSRange (double[2])
virtual double * GetSRange ()
virtual void GetSRange (double data[2])
virtual void SetTRange (double, double)
void SetTRange (double[2])
virtual double * GetTRange ()
virtual void GetTRange (double data[2])

Static Public Member Functions

vtkProjectedTextureNew ()
int IsTypeOf (const char *type)
vtkProjectedTextureSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkProjectedTexture ()
 ~vtkProjectedTexture ()
void Execute ()
void ComputeNormal ()

Protected Attributes

int CameraMode
double Position [3]
double Orientation [3]
double FocalPoint [3]
double Up [3]
double MirrorSeparation
double AspectRatio [3]
double SRange [2]
double TRange [2]


Member Typedef Documentation

typedef vtkDataSetToDataSetFilter vtkProjectedTexture::Superclass
 

Reimplemented from vtkDataSetToDataSetFilter.

Definition at line 55 of file vtkProjectedTexture.h.


Constructor & Destructor Documentation

vtkProjectedTexture::vtkProjectedTexture  )  [protected]
 

vtkProjectedTexture::~vtkProjectedTexture  )  [inline, protected]
 

Definition at line 118 of file vtkProjectedTexture.h.


Member Function Documentation

vtkProjectedTexture* vtkProjectedTexture::New  )  [static]
 

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

Reimplemented from vtkAlgorithm.

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

Reimplemented from vtkDataSetToDataSetFilter.

int vtkProjectedTexture::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 vtkProjectedTexture::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.

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

Reimplemented from vtkDataSetToDataSetFilter.

void vtkProjectedTexture::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.

virtual void vtkProjectedTexture::SetPosition double  ,
double  ,
double 
[virtual]
 

Set/Get the position of the focus of the projector.

virtual void vtkProjectedTexture::SetPosition double  [3]  )  [virtual]
 

Set/Get the position of the focus of the projector.

virtual double* vtkProjectedTexture::GetPosition  )  [virtual]
 

Set/Get the position of the focus of the projector.

virtual void vtkProjectedTexture::GetPosition double  data[3]  )  [virtual]
 

Set/Get the position of the focus of the projector.

void vtkProjectedTexture::SetFocalPoint double  focalPoint[3]  ) 
 

Set/Get the focal point of the projector (a point that lies along the center axis of the projector's frustum).

void vtkProjectedTexture::SetFocalPoint double  x,
double  y,
double  z
 

Set/Get the focal point of the projector (a point that lies along the center axis of the projector's frustum).

virtual double* vtkProjectedTexture::GetFocalPoint  )  [virtual]
 

Set/Get the focal point of the projector (a point that lies along the center axis of the projector's frustum).

virtual void vtkProjectedTexture::GetFocalPoint double  data[3]  )  [virtual]
 

Set/Get the focal point of the projector (a point that lies along the center axis of the projector's frustum).

virtual void vtkProjectedTexture::SetCameraMode int   )  [virtual]
 

Set/Get the camera mode of the projection -- pinhole projection or two mirror projection.

virtual int vtkProjectedTexture::GetCameraMode  )  [virtual]
 

Set/Get the camera mode of the projection -- pinhole projection or two mirror projection.

void vtkProjectedTexture::SetCameraModeToPinhole  )  [inline]
 

Set/Get the camera mode of the projection -- pinhole projection or two mirror projection.

Definition at line 77 of file vtkProjectedTexture.h.

References VTK_PROJECTED_TEXTURE_USE_PINHOLE.

void vtkProjectedTexture::SetCameraModeToTwoMirror  )  [inline]
 

Set/Get the camera mode of the projection -- pinhole projection or two mirror projection.

Definition at line 78 of file vtkProjectedTexture.h.

References VTK_PROJECTED_TEXTURE_USE_TWO_MIRRORS.

virtual void vtkProjectedTexture::SetMirrorSeparation double   )  [virtual]
 

Set/Get the mirror separation for the two mirror system.

virtual double vtkProjectedTexture::GetMirrorSeparation  )  [virtual]
 

Set/Get the mirror separation for the two mirror system.

virtual double* vtkProjectedTexture::GetOrientation  )  [virtual]
 

Get the normalized orientation vector of the projector.

virtual void vtkProjectedTexture::GetOrientation double  data[3]  )  [virtual]
 

Get the normalized orientation vector of the projector.

virtual void vtkProjectedTexture::SetUp double  ,
double  ,
double 
[virtual]
 

virtual void vtkProjectedTexture::SetUp double  [3]  )  [virtual]
 

virtual double* vtkProjectedTexture::GetUp  )  [virtual]
 

virtual void vtkProjectedTexture::GetUp double  data[3]  )  [virtual]
 

virtual void vtkProjectedTexture::SetAspectRatio double  ,
double  ,
double 
[virtual]
 

virtual void vtkProjectedTexture::SetAspectRatio double  [3]  )  [virtual]
 

virtual double* vtkProjectedTexture::GetAspectRatio  )  [virtual]
 

virtual void vtkProjectedTexture::GetAspectRatio double  data[3]  )  [virtual]
 

virtual void vtkProjectedTexture::SetSRange double  ,
double 
[virtual]
 

Specify s-coordinate range for texture s-t coordinate pair.

void vtkProjectedTexture::SetSRange double  [2]  ) 
 

Specify s-coordinate range for texture s-t coordinate pair.

virtual double* vtkProjectedTexture::GetSRange  )  [virtual]
 

Specify s-coordinate range for texture s-t coordinate pair.

virtual void vtkProjectedTexture::GetSRange double  data[2]  )  [virtual]
 

Specify s-coordinate range for texture s-t coordinate pair.

virtual void vtkProjectedTexture::SetTRange double  ,
double 
[virtual]
 

Specify t-coordinate range for texture s-t coordinate pair.

void vtkProjectedTexture::SetTRange double  [2]  ) 
 

Specify t-coordinate range for texture s-t coordinate pair.

virtual double* vtkProjectedTexture::GetTRange  )  [virtual]
 

Specify t-coordinate range for texture s-t coordinate pair.

virtual void vtkProjectedTexture::GetTRange double  data[2]  )  [virtual]
 

Specify t-coordinate range for texture s-t coordinate pair.

void vtkProjectedTexture::Execute  )  [protected, virtual]
 

This method is the old style execute method

Reimplemented from vtkSource.

void vtkProjectedTexture::ComputeNormal  )  [protected]
 


Member Data Documentation

int vtkProjectedTexture::CameraMode [protected]
 

Definition at line 123 of file vtkProjectedTexture.h.

double vtkProjectedTexture::Position[3] [protected]
 

Definition at line 125 of file vtkProjectedTexture.h.

double vtkProjectedTexture::Orientation[3] [protected]
 

Definition at line 126 of file vtkProjectedTexture.h.

double vtkProjectedTexture::FocalPoint[3] [protected]
 

Definition at line 127 of file vtkProjectedTexture.h.

double vtkProjectedTexture::Up[3] [protected]
 

Definition at line 128 of file vtkProjectedTexture.h.

double vtkProjectedTexture::MirrorSeparation [protected]
 

Definition at line 129 of file vtkProjectedTexture.h.

double vtkProjectedTexture::AspectRatio[3] [protected]
 

Definition at line 130 of file vtkProjectedTexture.h.

double vtkProjectedTexture::SRange[2] [protected]
 

Definition at line 131 of file vtkProjectedTexture.h.

double vtkProjectedTexture::TRange[2] [protected]
 

Definition at line 132 of file vtkProjectedTexture.h.


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