TrivBspTVKnotInsertNDiff

Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME

TrivBspTVKnotInsertNDiff()

SYNOPSIS

triv_lib/triv_ref.c:86

TrivTVStruct *TrivBspTVKnotInsertNDiff(TrivTVStruct *TV,
                                       TrivTVDirType Dir,
                                       int Replace,
                                       CagdRType *t,
                                       int n)

DESCRIPTION

Given a Bspline trivariate, inserts n knots with different values as defined by t. If, however, Replace is TRUE, the knot are simply replacing the current knot vector in the prescribed direction.

PARAMETERS:

TV: Trivariate to refine according to t in direction Dir.

Replace: If TRUE t is a knot vector exaclt in the length of the knot vector in direction Dir in TV and t simply replaces than knot vector. If FALSE, the knot vector in direction Dir in TV is refined by adding all the knots in t.

t: Knot vector to refine/replace the knot vector of TV in direction Dir.

n: Length of vector t.

FUNCTION RETURN VALUE

TrivTVStruct *: The refined trivariate. A Bspline trivariate.

ORIGIN

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Time: 07:27:17 GMT, October 17, 2022