SET DETECTABILITY FILTER
CALL SEQUENCE
void pset_pick_filter (wkid, pkdnr, filter)
INPUT PARAMETERS
Pint wkid;
Pint pkdnr;
Pfilter *filter;
ARGUMENTS
- wkid
- Workstation identifier.
- pkdnr
- Identifier of the designation device used to detect a structure.
- filter
- Detectability filter.
TYPES
typedef struct {
Pint_list incl_set;
Pint_list excl_set;
} Pfilter;
typedef struct {
Pint num_ints;
Pint *ints;
} Pint_list;
EFFECT
This function defines the detectability filter of the designation device
pkdnr of the workstation whose identifier is wkid. A
primitive of a structure is detectable if it is visible (refer to invisibility
filter) and if:
(Inclusion set of the detectability filter) [inter] (current Name Set )
!= [empty
and
(Exclusion set of the detectability filter) [inter] (current Name Set )
= [empty