VTK  9.3.1

Modeling → General Relation

File in Filters/ModelingIncludes file in Filters/General
vtkButterflySubdivisionFilter.hvtkInterpolatingSubdivisionFilter.h
vtkLinearSubdivisionFilter.hvtkInterpolatingSubdivisionFilter.h
vtkLoopSubdivisionFilter.hvtkApproximatingSubdivisionFilter.h