vtkProjectedTexture Class Reference
#include <vtkProjectedTexture.h>
Detailed Description
assign texture coordinates for a projected texturevtkProjectedTexture 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 39 of file vtkProjectedTexture.h.
Public Types | |
| typedef vtkDataSetAlgorithm | 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 | |
| static vtkProjectedTexture * | New () |
| static int | IsTypeOf (const char *type) |
| static vtkProjectedTexture * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
| vtkProjectedTexture () | |
| ~vtkProjectedTexture () | |
| int | RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
| 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
Constructor & Destructor Documentation
| vtkProjectedTexture::vtkProjectedTexture | ( | ) | [protected] |
| vtkProjectedTexture::~vtkProjectedTexture | ( | ) | [inline, protected] |
Definition at line 106 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 vtkDataSetAlgorithm.
| virtual const char* vtkProjectedTexture::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkDataSetAlgorithm.
| static int vtkProjectedTexture::IsTypeOf | ( | const char * | name | ) | [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 vtkDataSetAlgorithm.
| virtual int vtkProjectedTexture::IsA | ( | const char * | name | ) | [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 vtkDataSetAlgorithm.
| static vtkProjectedTexture* vtkProjectedTexture::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkDataSetAlgorithm.
| 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 vtkDataSetAlgorithm.
| 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 65 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 66 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] |
| 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.
| int vtkProjectedTexture::RequestData | ( | vtkInformation * | , | |
| vtkInformationVector ** | , | |||
| vtkInformationVector * | ||||
| ) | [protected, virtual] |
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 111 of file vtkProjectedTexture.h.
double vtkProjectedTexture::Position[3] [protected] |
Definition at line 113 of file vtkProjectedTexture.h.
double vtkProjectedTexture::Orientation[3] [protected] |
Definition at line 114 of file vtkProjectedTexture.h.
double vtkProjectedTexture::FocalPoint[3] [protected] |
Definition at line 115 of file vtkProjectedTexture.h.
double vtkProjectedTexture::Up[3] [protected] |
Definition at line 116 of file vtkProjectedTexture.h.
double vtkProjectedTexture::MirrorSeparation [protected] |
Definition at line 117 of file vtkProjectedTexture.h.
double vtkProjectedTexture::AspectRatio[3] [protected] |
Definition at line 118 of file vtkProjectedTexture.h.
double vtkProjectedTexture::SRange[2] [protected] |
Definition at line 119 of file vtkProjectedTexture.h.
double vtkProjectedTexture::TRange[2] [protected] |
Definition at line 120 of file vtkProjectedTexture.h.
The documentation for this class was generated from the following file:
- dox/Graphics/vtkProjectedTexture.h
