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vtkProjectedTexture Class Reference

assign texture coordinates for a projected texture More...

#include <vtkProjectedTexture.h>

Inheritance diagram for vtkProjectedTexture:
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Collaboration diagram for vtkProjectedTexture:
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Public Types

typedef vtkDataSetAlgorithm Superclass
 
- Public Types inherited from vtkDataSetAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
 
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkProjectedTextureNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
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 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 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])
 
- Public Member Functions inherited from vtkDataSetAlgorithm
vtkDataSetAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
vtkDataObjectGetInput ()
 
vtkPolyDataGetPolyDataOutput ()
 
vtkStructuredPointsGetStructuredPointsOutput ()
 
vtkImageData * GetImageDataOutput ()
 
vtkStructuredGridGetStructuredGridOutput ()
 
vtkUnstructuredGrid * GetUnstructuredGridOutput ()
 
vtkRectilinearGridGetRectilinearGridOutput ()
 
vtkDataSet * GetOutput ()
 
vtkDataSet * GetOutput (int)
 
void SetInputData (vtkDataObject *)
 
void SetInputData (int, vtkDataObject *)
 
void SetInputData (vtkDataSet *)
 
void SetInputData (int, vtkDataSet *)
 
void AddInputData (vtkDataObject *)
 
void AddInputData (vtkDataSet *)
 
void AddInputData (int, vtkDataSet *)
 
void AddInputData (int, vtkDataObject *)
 
virtual int ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
virtual void SetExecutive (vtkExecutive *executive)
 
virtual int ModifyRequest (vtkInformation *request, int when)
 
vtkInformation * GetInputPortInformation (int port)
 
vtkInformation * GetOutputPortInformation (int port)
 
int GetNumberOfInputPorts ()
 
int GetNumberOfOutputPorts ()
 
void UpdateProgress (double amount)
 
vtkInformation * GetInputArrayInformation (int idx)
 
void RemoveAllInputs ()
 
vtkDataObjectGetOutputDataObject (int port)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void RemoveInputConnection (int port, int idx)
 
virtual void RemoveAllInputConnections (int port)
 
int GetNumberOfInputConnections (int port)
 
int GetTotalNumberOfInputConnections ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 
vtkExecutiveGetInputExecutive (int port, int index)
 
vtkInformation * GetInputInformation (int port, int index)
 
vtkInformation * GetOutputInformation (int port)
 
virtual void UpdateInformation ()
 
virtual void PropagateUpdateExtent ()
 
virtual void UpdateWholeExtent ()
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 
virtual double ComputePriority ()
 
int SetUpdateExtentToWholeExtent (int port)
 
int SetUpdateExtentToWholeExtent ()
 
void SetUpdateExtent (int port, int extent[6])
 
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
 
virtual vtkInformation * GetInformation ()
 
virtual void SetInformation (vtkInformation *)
 
virtual void Register (vtkObjectBase *o)
 
virtual void UnRegister (vtkObjectBase *o)
 
virtual void SetAbortExecute (int)
 
virtual int GetAbortExecute ()
 
virtual void AbortExecuteOn ()
 
virtual void AbortExecuteOff ()
 
virtual void SetProgress (double)
 
virtual double GetProgress ()
 
void SetProgressText (const char *ptext)
 
virtual char * GetProgressText ()
 
virtual unsigned long GetErrorCode ()
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 
vtkDataObjectGetInputDataObject (int port, int connection)
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
vtkAlgorithmGetInputAlgorithm ()
 
vtkExecutiveGetInputExecutive ()
 
vtkInformation * GetInputInformation ()
 
virtual void Update (int port)
 
virtual void Update ()
 
virtual void SetReleaseDataFlag (int)
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
void SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int extent[6])
 
int * GetUpdateExtent ()
 
int * GetUpdateExtent (int port)
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int extent[6])
 
void GetUpdateExtent (int port, int extent[6])
 
int GetUpdatePiece ()
 
int GetUpdatePiece (int port)
 
int GetUpdateNumberOfPieces ()
 
int GetUpdateNumberOfPieces (int port)
 
int GetUpdateGhostLevel ()
 
int GetUpdateGhostLevel (int port)
 

Static Public Member Functions

static vtkProjectedTextureNew ()
 
static int IsTypeOf (const char *type)
 
static vtkProjectedTextureSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkDataSetAlgorithm
static vtkDataSetAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkDataSetAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
static vtkInformationIntegerKey * INPUT_IS_OPTIONAL ()
 
static vtkInformationIntegerKey * INPUT_IS_REPEATABLE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_REQUIRED_FIELDS ()
 
static
vtkInformationStringVectorKey * 
INPUT_REQUIRED_DATA_TYPE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKey * INPUT_PORT ()
 
static vtkInformationIntegerKey * INPUT_CONNECTION ()
 
static vtkInformationIntegerKey * PRESERVES_DATASET ()
 
static vtkInformationIntegerKey * PRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKey * PRESERVES_BOUNDS ()
 
static vtkInformationIntegerKey * PRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKey * PRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKey * PRESERVES_RANGES ()
 
static vtkInformationIntegerKey * MANAGES_METAINFORMATION ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkProjectedTexture ()
 
 ~vtkProjectedTexture ()
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
void ComputeNormal ()
 
- Protected Member Functions inherited from vtkDataSetAlgorithm
 vtkDataSetAlgorithm ()
 
 ~vtkDataSetAlgorithm ()
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
vtkDataObjectGetInput (int port)
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestDataObject (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm ()
 
virtual void SetNumberOfInputPorts (int n)
 
virtual void SetNumberOfOutputPorts (int n)
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 
virtual vtkExecutiveCreateDefaultExecutive ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void SetNumberOfInputConnections (int port, int n)
 
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
 
int GetInputArrayAssociation (int idx, vtkDataObject *input)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkDataArray * GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkDataArray * GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkDataObject *input)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkInformation * GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 
void SetInputDataInternal (int port, vtkDataObject *input)
 
void AddInputDataInternal (int port, vtkDataObject *input)
 
virtual void SetErrorCode (unsigned long)
 

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]
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformation * Information
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey * PORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

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.

Definition at line 40 of file vtkProjectedTexture.h.

Member Typedef Documentation

Definition at line 44 of file vtkProjectedTexture.h.

Constructor & Destructor Documentation

vtkProjectedTexture::vtkProjectedTexture ( )
protected
vtkProjectedTexture::~vtkProjectedTexture ( )
inlineprotected

Definition at line 112 of file vtkProjectedTexture.h.

Member Function Documentation

static vtkProjectedTexture* vtkProjectedTexture::New ( )
static
static int vtkProjectedTexture::IsTypeOf ( const char *  type)
static
virtual int vtkProjectedTexture::IsA ( const char *  type)
virtual

Reimplemented from vtkDataSetAlgorithm.

static vtkProjectedTexture* vtkProjectedTexture::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkProjectedTexture::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkDataSetAlgorithm.

vtkProjectedTexture* vtkProjectedTexture::NewInstance ( ) const
void vtkProjectedTexture::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
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 66 of file vtkProjectedTexture.h.

void vtkProjectedTexture::SetCameraModeToTwoMirror ( )
inline

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

Definition at line 67 of file vtkProjectedTexture.h.

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

Set/Get the up vector of the projector.

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

Set/Get the up vector of the projector.

virtual double* vtkProjectedTexture::GetUp ( )
virtual

Set/Get the up vector of the projector.

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

Set/Get the up vector of the projector.

virtual void vtkProjectedTexture::SetAspectRatio ( double  ,
double  ,
double   
)
virtual

Set/Get the aspect ratio of a perpendicular cross-section of the the projector's frustum. The aspect ratio consists of three numbers: (x, y, z), where x is the width of the frustum, y is the height, and z is the perpendicular distance from the focus of the projector. For example, if the source of the image is a pinhole camera with view angle A, then you could set x=1, y=1, z=1/tan(A).

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

Set/Get the aspect ratio of a perpendicular cross-section of the the projector's frustum. The aspect ratio consists of three numbers: (x, y, z), where x is the width of the frustum, y is the height, and z is the perpendicular distance from the focus of the projector. For example, if the source of the image is a pinhole camera with view angle A, then you could set x=1, y=1, z=1/tan(A).

virtual double* vtkProjectedTexture::GetAspectRatio ( )
virtual

Set/Get the aspect ratio of a perpendicular cross-section of the the projector's frustum. The aspect ratio consists of three numbers: (x, y, z), where x is the width of the frustum, y is the height, and z is the perpendicular distance from the focus of the projector. For example, if the source of the image is a pinhole camera with view angle A, then you could set x=1, y=1, z=1/tan(A).

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

Set/Get the aspect ratio of a perpendicular cross-section of the the projector's frustum. The aspect ratio consists of three numbers: (x, y, z), where x is the width of the frustum, y is the height, and z is the perpendicular distance from the focus of the projector. For example, if the source of the image is a pinhole camera with view angle A, then you could set x=1, y=1, z=1/tan(A).

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.

int vtkProjectedTexture::RequestData ( vtkInformation *  ,
vtkInformationVector **  ,
vtkInformationVector *   
)
protectedvirtual

This is called within ProcessRequest when a request asks the algorithm to do its work. This is the method you should override to do whatever the algorithm is designed to do. This happens during the fourth pass in the pipeline execution process.

Reimplemented from vtkDataSetAlgorithm.

void vtkProjectedTexture::ComputeNormal ( )
protected

Member Data Documentation

int vtkProjectedTexture::CameraMode
protected

Definition at line 117 of file vtkProjectedTexture.h.

double vtkProjectedTexture::Position[3]
protected

Definition at line 119 of file vtkProjectedTexture.h.

double vtkProjectedTexture::Orientation[3]
protected

Definition at line 120 of file vtkProjectedTexture.h.

double vtkProjectedTexture::FocalPoint[3]
protected

Definition at line 121 of file vtkProjectedTexture.h.

double vtkProjectedTexture::Up[3]
protected

Definition at line 122 of file vtkProjectedTexture.h.

double vtkProjectedTexture::MirrorSeparation
protected

Definition at line 123 of file vtkProjectedTexture.h.

double vtkProjectedTexture::AspectRatio[3]
protected

Definition at line 124 of file vtkProjectedTexture.h.

double vtkProjectedTexture::SRange[2]
protected

Definition at line 125 of file vtkProjectedTexture.h.

double vtkProjectedTexture::TRange[2]
protected

Definition at line 126 of file vtkProjectedTexture.h.


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