Subdivision Surfaces Package
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- Subdivision_method_3.h
  
  Refinement hosts for subdivision surfaces on Polyhedron_3.
  Supported schemes: PQQ, PTQ, DQQ and Sqrt(3).

- Subdivision_mask_3.h

  Stencil policies for subdivision surfaces on Polyhedron_3.
  Supported schemes: Averaging, Catmull-Clark, Loop, Doo-Sabin and
  Sqrt(3) subdivisions.