BzrApproxBzrCrvAsCubicPoly
Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME
BzrApproxBzrCrvAsCubicPoly()
SYNOPSIS
symb_lib/bzr_sym.c:490
CagdCrvStruct *BzrApproxBzrCrvAsCubicPoly(CagdCrvStruct *Crv, CagdRType Tol2)
DESCRIPTION
Given a Bezier curve with order larger than cubic, approximate it using
piecewise cubic curves.
A C^1 continuous approximation is computed so that the approximation is
at most sqrt(Tol2) away from the given curve.
Input curve can be rational, although output is always polynomial.
PARAMETERS:
Crv: To approximate using cubic Bezier curves.
Tol2: Accuracy control.
FUNCTION RETURN VALUE
CagdCrvStruct *: List of cubic Bezier curves approximating Crv.
ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS:
-
- FUNCTION RETURN VALUE
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- ORIGIN
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