@jscad/modeling/src/maths/vec3/scale.js

Constructive Solid Geometry (CSG) Library for JSCAD

/**
 * Scales the coordinates of the given vector by a scalar number.
 *
 * @param {vec3} out - receiving vector
 * @param {vec3} vector - vector to scale
 * @param {Number} amount - amount to scale the vector by
 * @returns {vec3} out
 * @alias module:modeling/maths/vec3.scale
 */
const scale = (out, vector, amount) => {
  out[0] = vector[0] * amount
  out[1] = vector[1] * amount
  out[2] = vector[2] * amount
  return out
}

module.exports = scale