PK_blend_follow_branch_t

typedef int PK_blend_follow_branch_t;

Used in:

PK_FACE_identify_blends_o_t

This datatype determines how blend chains propagate from branch faces.

    PK_blend_follow_branch_yes_c   allow propagation outwards from supplied
                                   branch faces on to all chains adjacent to
                                   the branch face
    PK_blend_follow_branch_no_c    if at least one of a branch face's adjacent
                                   blend faces is supplied then the blend chain
                                   will only propagate onto the supplied
                                   adjacent blend faces.  If none of the branch
                                   face's adjacent blend faces are supplied
                                   then the blend chain propagates onto all
                                   adjacent blend faces.