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vtkProjectedTexture Class Reference

#include <vtkProjectedTexture.h>

Inheritance diagram for vtkProjectedTexture:

vtkDataSetToDataSetFilter vtkDataSetSource vtkSource vtkProcessObject vtkObject vtkObjectBase List of all members.

Detailed Description

assign texture coordinates for a projected texture

Date
2002/12/09 13:39:05
Revision
1.17

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.

Definition at line 43 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 (float, float, float)
virtual void SetUp (float[3])
virtual float * GetUp ()
virtual void GetUp (float data[3])
virtual void SetAspectRatio (float, float, float)
virtual void SetAspectRatio (float[3])
virtual float * GetAspectRatio ()
virtual void GetAspectRatio (float data[3])
virtual void SetPosition (float, float, float)
virtual void SetPosition (float[3])
virtual float * GetPosition ()
virtual void GetPosition (float data[3])
void SetFocalPoint (float focalPoint[3])
void SetFocalPoint (float x, float y, float z)
virtual float * GetFocalPoint ()
virtual void GetFocalPoint (float data[3])
virtual void SetCameraMode (int)
virtual int GetCameraMode ()
void SetCameraModeToPinhole ()
void SetCameraModeToTwoMirror ()
virtual void SetMirrorSeparation (float)
virtual float GetMirrorSeparation ()
virtual float * GetOrientation ()
virtual void GetOrientation (float data[3])
virtual void SetSRange (float, float)
void SetSRange (float[2])
virtual float * GetSRange ()
virtual void GetSRange (float data[2])
virtual void SetTRange (float, float)
void SetTRange (float[2])
virtual float * GetTRange ()
virtual void GetTRange (float data[2])

Static Public Member Functions

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

Protected Member Functions

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

Protected Attributes

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


Member Typedef Documentation

typedef vtkDataSetToDataSetFilter vtkProjectedTexture::Superclass
 

Reimplemented from vtkDataSetToDataSetFilter.

Definition at line 47 of file vtkProjectedTexture.h.


Constructor & Destructor Documentation

vtkProjectedTexture::vtkProjectedTexture  )  [protected]
 

vtkProjectedTexture::~vtkProjectedTexture  )  [inline, protected]
 

Definition at line 110 of file vtkProjectedTexture.h.


Member Function Documentation

static vtkProjectedTexture* vtkProjectedTexture::New  )  [static]
 

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

Reimplemented from vtkObject.

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

Reimplemented from vtkDataSetToDataSetFilter.

static 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.

static 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 float  ,
float  ,
float 
[virtual]
 

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

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

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

virtual float* vtkProjectedTexture::GetPosition  )  [virtual]
 

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

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

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

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

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

virtual float* 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 float  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 69 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 70 of file vtkProjectedTexture.h.

References VTK_PROJECTED_TEXTURE_USE_TWO_MIRRORS.

virtual void vtkProjectedTexture::SetMirrorSeparation float   )  [virtual]
 

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

virtual float vtkProjectedTexture::GetMirrorSeparation  )  [virtual]
 

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

virtual float* vtkProjectedTexture::GetOrientation  )  [virtual]
 

Get the normalized orientation vector of the projector.

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

Get the normalized orientation vector of the projector.

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

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

virtual float* vtkProjectedTexture::GetUp  )  [virtual]
 

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

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

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

virtual float* vtkProjectedTexture::GetAspectRatio  )  [virtual]
 

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

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

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

void vtkProjectedTexture::SetSRange float  [2]  ) 
 

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

virtual float* vtkProjectedTexture::GetSRange  )  [virtual]
 

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

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

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

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

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

void vtkProjectedTexture::SetTRange float  [2]  ) 
 

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

virtual float* vtkProjectedTexture::GetTRange  )  [virtual]
 

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

virtual void vtkProjectedTexture::GetTRange float  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 115 of file vtkProjectedTexture.h.

float vtkProjectedTexture::Position[3] [protected]
 

Definition at line 117 of file vtkProjectedTexture.h.

float vtkProjectedTexture::Orientation[3] [protected]
 

Definition at line 118 of file vtkProjectedTexture.h.

float vtkProjectedTexture::FocalPoint[3] [protected]
 

Definition at line 119 of file vtkProjectedTexture.h.

float vtkProjectedTexture::Up[3] [protected]
 

Definition at line 120 of file vtkProjectedTexture.h.

float vtkProjectedTexture::MirrorSeparation [protected]
 

Definition at line 121 of file vtkProjectedTexture.h.

float vtkProjectedTexture::AspectRatio[3] [protected]
 

Definition at line 122 of file vtkProjectedTexture.h.

float vtkProjectedTexture::SRange[2] [protected]
 

Definition at line 123 of file vtkProjectedTexture.h.

float vtkProjectedTexture::TRange[2] [protected]
 

Definition at line 124 of file vtkProjectedTexture.h.


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