25 #ifndef vtkSubdivideTetra_h 
   26 #define vtkSubdivideTetra_h 
   28 #include "vtkFiltersModelingModule.h"  
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass. 
static vtkUnstructuredGridAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses. 
a simple class to control print indentation 
Superclass for algorithms that produce only unstructured grid as output. 
subdivide one tetrahedron into twelve for every tetra