PACK COLOUR SPLINE CURVE

PPCSC

CALL SEQUENCE

CALL PPCSC	(CSORD, CNKA, CKNOTS, CRTYPE, CTYPES, NCC, NCSCP, CSCP, MLDR, ERRIND, CSCLDR, CSCREC)

INPUT PARAMETERS

INTERGER CSORD

Colour spline order

INTERGER CNKA

Number of colour spline knots

REAL CKNOTS (NKA)

Colour spline knots

INTERGER CRTYPE

Colour spline rationality (PRAT, PNRAT)

INTERGER CTYPES

Colour type for colour spline

INTERGER NCC

Number of colour components

(count does not include homogeneous component in rational colour splines)

INTERGER NCSCP

Number of colour spline control points

REAL CSCP (*)

Colour spline control points

INTERGER MLDR

Dimension of colour spline curve data record array

OUTPUT PARAMETERS

INTERGER ERRIND

Error indicator (zero if no error)

INTERGER CSCLDR

Number of array elements used in CSCREC

CHARACTER*(80) CSCREC (MLDR)

Colour spline curve data record

PHIGS STATE

EFFECT

Packs the input parameters in the output record. This record is used as input by NON-UNIFORM B-SPLINE CURVE 3 WITH COLOUR.

UNPACK COLOUR SPLINE CURVE can be used to extract datas from this data record.

SEE ALSO

unpack colour spline curve, non-uniform b-spline curve 3 with colour