gl-vec3/copy.js

gl-matrix's vec3, split into smaller pieces

module.exports = copy;

/**
 * Copy the values from one vec3 to another
 *
 * @param {vec3} out the receiving vector
 * @param {vec3} a the source vector
 * @returns {vec3} out
 */
function copy(out, a) {
    out[0] = a[0]
    out[1] = a[1]
    out[2] = a[2]
    return out
}