PK_FACE_prefer_adj_t

typedef int PK_FACE_prefer_adj_t;

Used in:

PK_FACE_change_o_t
PK_FACE_transform_o_t

This datatype controls the interaction between faces that have local
operations applied to them and their originally adjacent faces.

    PK_FACE_prefer_adj_keep_c        prefer to maintain adjacency where
                                     possible, extending faces if necessary.
    PK_FACE_prefer_adj_change_c      prefer to choose new adjacent faces where
                                     appropriate