modeling/src/maths/vec2/add.js

/**
 * Adds the coordinates of two vectors (A+B).
 *
 * @param {vec2} out - receiving vector
 * @param {vec2} a - first operand
 * @param {vec2} b - second operand
 * @returns {vec2} out
 * @alias module:modeling/maths/vec2.add
 */
const add = (out, a, b) => {
  out[0] = a[0] + b[0]
  out[1] = a[1] + b[1]
  return out
}

module.exports = add