PK_chain_optimise_t

typedef int PK_chain_optimise_t;

Used in:

PK_FACE_identify_blends_o_t

This datatype specifies how the blend chains identified are to be post
processed.

It has the values:
    PK_chain_optimise_none_c        : No processing is performed.

    PK_chain_optimise_for_reblend_c : The blend chains identified are processed
                                      to support reblending operations
                                      (PK_FACE_change).
                                      The aim is to avoid identifying smoothly
                                      varying transitions between genuine
                                      constant radius blend chains as adjacent
                                      smoothly-connected chains of different
                                      constant radius.
                                      Faces identified to be transitional are
                                      removed from the blend chains.