PK_blend_identify_t

typedef int PK_blend_identify_t;

Used in:

PK_FACE_identify_blends

Terminology:

A "branch face" is any blend face that splits a chain of blends into two or
more branches.

A "minimal chain" of blends is terminated by any branch face that is not in
the given 'faces'

A "maximal chain" of blends includes any branch faces and the chains emanating
from those branch faces.


This datatype allows the user to specify how blend faces are identified from
a given set of faces.  It has the following values:

PK_blend_identify_within_c     only blend faces within the given face set are
                               identified

PK_blend_identify_exc_chain_c  minimal chains of blends starting within the
                               given face set and excluding final branch faces.

PK_blend_identify_inc_chain_c  minimal chains of blends starting within the
                               given face set and including final branch faces.

PK_blend_identify_max_chain_c  maximal chains of blends starting within the
                               given face set.

PK_blend_identify_dependent_c  blends not in the face set but dependent on
                               faces within the given face set are identified.

More details can be found in Choosing how to identify blends