PK_isocline_split_t

typedef int PK_isocline_split_t;

Used in:

PK_FACE_imprint_cus_isoclin_o_t
PK_SURF_make_cus_isocline_o_t

PK_isocline_split_t has the values:

    PK_isocline_split_no_c         Do not split isocline curves
    PK_isocline_split_convexity_c  Split isocline curves at the points where
                                   the draw convexity changes. The draw
                                   convexity is the convexity of the underlying
                                   surface in the cross-sectional plane defined
                                   by the surface normal and the draw
                                   direction.