@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) • 395 B
JavaScript
/**
* Performs linear interpolation between two 2D vectors.
* @param {ArrayVector2D} xy1 - First vector as `[x, y]`
* @param {ArrayVector2D} xy2 - Second vector as `[x, y]`
* @param {number} t - Interpolation parameter
* @returns {ArrayVector2D} The interpolated vector
*/
export const lerp2D = (xy1, xy2, t) => [
xy1[0] + (xy2[0] - xy1[0]) * t,
xy1[1] + (xy2[1] - xy1[1]) * t,
];