INCREMENTAL SPATIAL SEARCH
-
CALL SEQUENCE
CALL PISS3 (SRPX, SRPY, SDIST, SPTHSZ, SPATH, SRCHCI, NFLN, NFLISX, NFLIS, NFLESX, NFLES, IFLN, IFLISX, IFLIS, IFLESX, IFLES, IPTHSZ, ERRIND, FPTHSZ, FPATH).
INPUT PARAMETERS
- REAL SRPX, SPRY
- Search reference point (WC).
- REAL SDIST
- Search distance.
- INTEGER SPTHSZ
- Number of elements in start path.
- INTEGER SPATH(2,SPTHSZ)
- Start path.
- INTEGER SRCHCI
- Search threshold index.
- INTEGER NFLN
- Number of normal filters.
- INTEGER NFLISX(NFLN)
- Index list of normal filter inclusion set end.
- INTEGER NFLIS(*)
- Normal filter inclusion set.
- INTEGER NFLESX(NFLN)
- Index list of normal filter exclusion set end.
- INTEGER NFLES(*)
- Normal filter exclusion set.
- INTEGER IFLN
- Number of inverted filters.
- INTEGER IFLISX(IFLN)
- Index list of inverted filter inclusion set end.
- INTEGER IFLIS(*)
- Inverted filter inclusion set.
- INTEGER IFLESX(IFLN)
- Index list of inverted filter exclusion set end.
- INTEGER IFLES(*)
- Inverted filter exclusion set.
- INTEGER IPTHSZ
- Found path list size.
OUTPUT PARAMETERS
- INTEGER ERRIND
- Error indicator
- INTEGER FPTHSZ
- Found path size.
- INTEGER FPATH(2,IPTHSZ)
- Found path.
PHIGS STATE
(PHOP, *, *, *).
EFFECT
Restricts the 3D incremental spatial search function to 2D.
ERRORS
- 2
Ignoring function, function requires state (PHOP, *,*,*)
- 203
- Ignoring function, specified starting path not found in CSS
- 204
- Ignoring function, specified search ceiling index out of range
SEE ALSO
open structure, incremental spatial search 3, element search, inquire element
content, inquire element types and size.