PK_BODY_pick_method_t

typedef int PK_BODY_pick_method_t;

Used in:

PK_BODY_pick_topols_o_t

This field can take any one of the following values.
    'PK_BODY_pick_radial_c'         : measure pick distance perpendicular to
                                      ray
    'PK_BODY_pick_axial_c'          : measure pick distance along ray
    'PK_BODY_pick_ratio_c'          : measure pick distance using a combination
                                      of axial and ratio methods
    'PK_BODY_pick_axial_location_c' : measure pick distance along ray in either
                                      direction from the ray location