39 #ifndef vtkFiniteDifferenceGradientEstimator_h
40 #define vtkFiniteDifferenceGradientEstimator_h
43 #include "vtkRenderingVolumeModule.h"
63 vtkSetMacro(SampleSpacingInVoxels,
int);
64 vtkGetMacro(SampleSpacingInVoxels,
int);
int SampleSpacingInVoxels
Use finite differences to estimate gradient.
virtual void UpdateNormals(void)=0
a simple class to control print indentation
Superclass for gradient estimation.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...