PACK COLOUR SPLINE SURFACE

PPCSS

CALL SEQUENCE

CALL PPCSS	(CUSORD, CVSORD, CNUKA, CNVKA, CUKNTS, CVKNTS, CRTYPE, CTYPES, NCC, NUCSCP, NVCSCP, CSCP, MLDR, ERRIND, CSSLDR, CSSREC)

INPUT PARAMETERS

INTERGER CUSORD

U colour spline order

INTERGER CVSORD

V colour spline order

INTERGER CNUKA

Number of u spline knots in array

INTERGER CNVKA

Number of v spline knots in array

REAL CUKNTS (CNUKA)

U colour spline knots

REAL CVKNTS (CNVKA)

V colour spline knots

INTERGER CRTYPE

Colour spline rationality (PRAT, PNRAT)

INTERGER CTYPES

Colour type for spline

INTERGER NCC

Number of colour components

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

INTERGER NUCSCP

U number of colour spline control points dimension

INTERGER NVCSCP

V number of colour spline control points dimension

REAL CSCP (*)

Colour spline control points

INTERGER MLDR

Dimension of colour spline surface data record array

OUTPUT PARAMETERS

INTERGER ERRIND

Error indicator (zero if no error)

INTERGER CSSLDR

Number of array elements used in CSSREC

CHARACTER*(80) CSSREC (MLDR)

Colour spline surface data record

EFFECT

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

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

SEE ALSO

unpack colour spline surface, non-uniform b-spline surface 3 with data