PK_FACE_find_blend_unders

PK_ERROR_code_t                      PK_FACE_find_blend_unders
(
--- received arguments ---
PK_FACE_t                            face,        --- the face
const PK_FACE_find_blend_unders_o_t *options,     --- options

--- returned arguments ---
PK_FACE_find_blend_unders_r_t *const results      --- results
)


Given a constant radius blended face this function will return all underlying
faces associated with the blend face.



Specific Errors:
PK_ERROR_not_blended (MILD)  given face is not a constant radius blend face
                             that can be identified as such by
                             PK_FACE_identify_blends.


The given 'face' should be a constant radius blend face for which the
underlying faces are required. The function will only return facesets for
faces that can be identified as blends by PK_FACE_identify_blends, otherwise it
will return PK_ERROR_not_blended. If successful the function will return all
facesets that underlie the given blend face.

Refer to the PK_FACE_find_blend_unders_r_t documentation for information
about the data returned in the 'results' structure.