gl-vec3/add.js

gl-matrix's vec3, split into smaller pieces

module.exports = add;

/**
 * Adds two vec3's
 *
 * @param {vec3} out the receiving vector
 * @param {vec3} a the first operand
 * @param {vec3} b the second operand
 * @returns {vec3} out
 */
function add(out, a, b) {
    out[0] = a[0] + b[0]
    out[1] = a[1] + b[1]
    out[2] = a[2] + b[2]
    return out
}