PK_blend_inside_tight_t

typedef int PK_blend_inside_tight_t;

Used in:

PK_BODY_fix_blends_o_t
PK_FACE_make_blend_o_t

This datatype indicates whether rolling-ball blends can be created on
the inside of faces with a tighter radius of curvature than the blend.

It has the values:
    PK_blend_inside_tight_no_c:      Do not create blends on faces
                                     that are too tightly curved.
    PK_blend_inside_tight_blends_c:  Create blends on faces that are
                                     too tightly curved, provided that these
                                     faces are themselves blend-like.
    PK_blend_inside_tight_faces_c:   Create blends on faces that are
                                     too tightly curved throughout the
                                     region of the blend.
    PK_blend_inside_tight_partial_c: Create blends on faces that are
                                     too tightly curved over part of the
                                     region of the blend.