#include <vtkProjectedTexture.h>
Inheritance diagram for vtkProjectedTexture:
Public Methods | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
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 float * | GetOrientation () |
virtual void | GetOrientation (float data[3]) |
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 | 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 Methods | |
vtkProjectedTexture * | New () |
int | IsTypeOf (const char *type) |
vtkProjectedTexture * | SafeDownCast (vtkObject *o) |
Protected Methods | |
vtkProjectedTexture () | |
~vtkProjectedTexture () | |
vtkProjectedTexture (const vtkProjectedTexture &) | |
void | operator= (const vtkProjectedTexture &) |
void | Execute () |
void | ComputeNormal () |
Protected Attributes | |
float | Position [3] |
float | Orientation [3] |
float | FocalPoint [3] |
float | Up [3] |
float | AspectRatio [3] |
float | SRange [2] |
float | TRange [2] |
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.
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Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkDataSetToDataSetFilter. |
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Get the normalized orientation vector of the projector. |
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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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkDataSetToDataSetFilter. |
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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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkDataSetToDataSetFilter. |
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Instantiate object with no start, end, or progress methods. Reimplemented from vtkDataSetSource. |
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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 vtkSource. |
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Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkDataSetToDataSetFilter. |
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Set/Get the focal point of the projector (a point that lies along the center axis of the projector's frustum). |
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Set/Get the position of the focus of the projector. |
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Specify s-coordinate range for texture s-t coordinate pair. |
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Specify t-coordinate range for texture s-t coordinate pair. |