PK_MFIN_is_sharp_o_t

struct PK_MFIN_is_sharp_o_s
    {
    int                      o_t_version;      --- version number
    PK_LOGICAL_t             have_sharp_angle; --- whether 'sharp_angle' is
                                               --- supplied (PK_LOGICAL_false)
    double                   sharp_angle;      --- angle at which mfins are
                                               --- considered to be sharp
    };

typedef struct PK_MFIN_is_sharp_o_s PK_MFIN_is_sharp_o_t;



This structure contains optional arguments for PK_MFIN_is_sharp.


Specific Errors:
    PK_ERROR_bad_angle      (MILD)    The supplied 'sharp_angle' is less than
                                      0 or greater than pi.

Used in:

PK_MFIN_is_sharp

'have_sharp_angle'          Whether 'sharp_angle' has been supplied.  If
                            set to PK_LOGICAL_false, two mvertex normals are
                            considered different if the angle between them is
                            greater than the session angular precision.

'sharp_angle'               If 'have_sharp_angle' is PK_LOGICAL_true, two
                            mvertex normals are considered different if the
                            angle between them is greater than or equal to the
                            'sharp_angle'.