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38 #ifndef vtkImageDataLIC2D_h
39 #define vtkImageDataLIC2D_h
41 #include "vtkRenderingLICModule.h"
76 vtkGetMacro(Steps,
int);
92 vtkGetMacro(StepSize,
double);
100 vtkGetMacro(Magnification,
int);
107 vtkGetMacro(OpenGLExtensionsSupported,
int);
112 const int* inWholeExtent,
vtkImageNoiseSource * NoiseSource
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to collect information from their inputs and set information f...
static vtkImageDataLIC2D * New()
GPU implementation of a Line Integral Convolution, a technique for imaging vector fields.
void TranslateInputExtent(const int *inExt, const int *inWholeExtent, int *outExt)
Generic algorithm superclass for image algs.
Create an image filled with noise.
int OpenGLExtensionsSupported
int RequestUpdateExtent(vtkInformation *vtkNotUsed(request), vtkInformationVector **inputVector, vtkInformationVector *vtkNotUsed(outputVector))
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
a simple class to control print indentation
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
int SetContext(vtkRenderWindow *context)
Get/Set the context.
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkShaderProgram2 * MagShader
vtkRenderWindow * GetContext()
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
vtkWeakPointer< vtkRenderWindow > Context
create a window for renderers to draw into
Image Data type Casting Filter.