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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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/** * Calculate the squared magnitude of a 3D vector. * @param {ArrayVector3D} xyz - Vector as `[x, y, z]` * @returns {number} Squared magnitude */ export const magnitudeSq3D = (xyz) => xyz[0] ** 2 + xyz[1] ** 2 + xyz[2] ** 2;