modeling/src/maths/vec3/fromVec2.js

  1. /**
  2.  * Create a new vector by extending a 2D vector with a Z value.
  3.  *
  4.  * @param {vec3} out - receiving vector
  5.  * @param {Array} vector - 2D vector of values
  6.  * @param {Number} [z=0] - Z value
  7.  * @returns {vec3} out
  8.  * @alias module:modeling/maths/vec3.fromVec2
  9.  */
  10. const fromVector2 = (out, vector, z = 0) => {
  11.   out[0] = vector[0]
  12.   out[1] = vector[1]
  13.   out[2] = z
  14.   return out
  15. }
  17. module.exports = fromVector2