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@fimbul-works/vec

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A comprehensive TypeScript vector math library providing 2D, 3D, and 4D vector operations with a focus on performance and type safety.

github.com/fimbul-works/vec

fimbul-works/vec

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import { magnitude4D } from "./magnitude-4d.js"; /** * Limits the minimum magnitude of a 4D vector. * @param {ArrayVector4D} xyzw - Vector as `[x, y, z, w]` * @param {number} min - Minimum magnitude * @param {number} [m] - Optional current magnitude (default: `magnitude4D(xyzw)`) * @returns {ArrayVector4D} Vector with limited magnitude */ export const limitMin4D = (xyzw, min, m = magnitude4D(xyzw)) => m < min ? [(xyzw[0] / m) * min, (xyzw[1] / m) * min, (xyzw[2] / m) * min, (xyzw[3] / m) * min] : xyzw;