@thi.ng/geom-splines/cubic-hobby.d.ts

nD cubic & quadratic curve analysis, conversion, interpolation, splitting

import { type ReadonlyVec, type Vec } from "@thi.ng/vectors";
/**
 * Fits a cubic bezier spline to the given array of `points` and tension param
 * `omega` (in `[0,1]` range), using John D. Hobby's algorithm/paper: "Smooth,
 * Easy to Compute Interpolating Splines".
 *
 * @remarks
 * References:
 *
 * - https://link.springer.com/content/pdf/10.1007/BF02187690.pdf
 * - https://web.archive.org/web/20220816011347/https://ctan.math.washington.edu/tex-archive/graphics/pgf/contrib/hobby/hobby.pdf
 * - http://weitz.de/hobby/
 * - https://www.jakelow.com/blog/hobby-curves (based on Weitz)
 *
 * @param points
 * @param closed
 * @param omega
 */
export declare const cubicHobby2: (points: ReadonlyVec[], closed?: boolean, omega?: number) => Vec<number>[][];
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