BspKnotReverse
Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME
BspKnotReverse()
SYNOPSIS
cagd_lib/bsp_knot.c:541
CagdRType *BspKnotReverse(CagdRType *KnotVector, int Len)
DESCRIPTION
Reverse a knot vector of length Len. Reversing of knot vector keeps the
knots monotonically non-decreasing as well as the parametric domain. Only
the spaces between the knots are being flipped. For example the knot
vector:
[0 0 0 0 1 2 2 6 6 6 6]
is reversed to be:
[0 0 0 0 4 4 5 6 6 6 6]
PARAMETERS:
KnotVector: Knot vector to be reversed.
Len: Length of knot vector. This is not the length of the curve
or surface using this knot vector.
FUNCTION RETURN VALUE
CagdRType *: The reversed knot vector.
ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS:
-
- FUNCTION RETURN VALUE
-
- ORIGIN
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