modeling/src/maths/vec3/add.js

  1. /**
  2.  * Adds the coordinates of two vectors (A+B).
  3.  *
  4.  * @param {vec3} out - receiving vector
  5.  * @param {vec3} a - first operand
  6.  * @param {vec3} b - second operand
  7.  * @returns {vec3} out
  8.  * @alias module:modeling/maths/vec3.add
  9.  */
  10. const add = (out, a, b) => {
  11.   out[0] = a[0] + b[0]
  12.   out[1] = a[1] + b[1]
  13.   out[2] = a[2] + b[2]
  14.   return out
  15. }
  17. module.exports = add