@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.
12 lines (11 loc) • 442 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.magnitudeSq4D = void 0;
/**
* Calculates the squared magnitude of a 4D vector.
* Faster than magnitude for comparisons.
* @param {ArrayVector4D} xyzw - Vector as `[x, y, z, w]`
* @returns {number} The squared magnitude
*/
const magnitudeSq4D = (xyzw) => xyzw[0] ** 2 + xyzw[1] ** 2 + xyzw[2] ** 2 + xyzw[3] ** 2;
exports.magnitudeSq4D = magnitudeSq4D;