@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) • 404 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.cross2D = void 0;
/**
* Calculates the cross product of two 2D vectors.
* @param {ArrayVector2D} xy1 - First vector as `[x, y]`
* @param {ArrayVector2D} xy2 - Second vector as `[x, y]`
* @returns {number} Cross product
*/
const cross2D = (xy1, xy2) => xy1[0] * xy2[1] - xy1[1] * xy2[0];
exports.cross2D = cross2D;