INQUIRE PARAMETRIC SURFACE REPRESENTATION
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CALL SEQUENCE
CALL PQPSR (WKID, PSI, TYPE, MLDRSA, MLDRPS, ERRIND, ACRI, LDRSA, DARECS, PSCH, LDRPS, DARECP)
INPUT PARAMETERS
- INTEGER WKID
- workstation identifier
- INTEGER PSI
- Parametric surface bundle index
- INTEGER TYPE
- Type of return value(PSET,PREALI)
- INTEGER MLDRSA
- Dimension of surface approximation criteria data record array
- INTEGER MLDRPS
- Dimension of parametric surface characteristics data record array
OUTPUT PARAMETERS
- INTEGER ERRIND
- Error indicator
- INTEGER ACRI
- Surface approximation criteria type
- INTEGER LDRSA
- Length of surface approximation criteria data record
- CHARACTER*80 DARECS(MLDRSA)
- Surface approximation criteria data record(17)
- INTEGER PSCH
- Parametric surface characteristics type
- INTEGER LDRPS
- Length of parametric surface characteristics data record
- CHARACTER*80 DARECP(MLDRPS)
- Parametric surface characteristics data record(18)
PHIGS STATE
(PHOP, WSOP,*,*)
EFFECT
Returns the components contained in the specified parametric surface
representation of the parametric surface table in workstation WKID's
workstation state list. If the inquired information is available, the
error indicator is returned as 0 and values are returned in the output
parameters.
If the specified parametric surface index is not present in the parametric
surface bundle table, and the specified type of returned value is REALIZED, the
representation for index 1 is returned.
If the inquired information is not available, the values returned in the output
parameters are implementation dependent and the error indicator is set to one
of the following error numbers to indicate the reason for non-availability.
See SET SURFACE APPROXIMATION CRITERIA for a description of the surface
approximation criteria data records.
See SET PARAMETRIC SURFACE CHARACTERISTICS for a description of the parametric
surface characteristics data records.
ERRORS
- 3
Ignoring function, function requires state (PHOP, WSOP,*,*)
- 54
- Ignoring function, the specified workstation is not open
- 59
- Ignoring function, the specified workstation does not have output
capability (i.e. the workstation category is neither OUTPUT, OUTIN, nor MO)
- 100
- Ignoring function, the bundle index value is less than one
- 101
- Ignoring function, the specified representation has not been
definded
SEE ALSO
set parametric surface representation, inquire parametric surface facilities,
inquire default parametric surface representation.