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Action:
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Creates a nonrational cubic B-spline fit to the given conic.
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Prototype:
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bs3_curve bs3_curve_cub_fit_to_conic (
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bs3_curve input,
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// given curve
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double fit_tol
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// fit tolerance
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);
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Includes:
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#include "kernel/acis.hxx"
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#include "kernel/spline/bs3_crv/bs3curve.hxx"
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#include "kernel/spline/sg_bs3c/sps3crtn.hxx"
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Description:
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The routine does not check to determine whether the given input spline is other than conic. If this routine is tried for any general rational, the routine works but the spline will be inaccurate; i.e., it is not guaranteed to be within the fit tolerance given as input. If an error occurs, this routine returns a
NULL curve.
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Library:
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kernel
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Filename:
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kern/kernel/spline/sg_bs3c/sps3crtn.hxx
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Effect:
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Changes model
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