/**
* Adds the two matrices (A+B).
*
* @param {mat4} out - receiving matrix
* @param {mat4} a - first operand
* @param {mat4} b - second operand
* @returns {mat4} out
* @alias module:modeling/maths/mat4.add
*/
const add = (out, a, b) => {
out[0] = a[0] + b[0]
out[1] = a[1] + b[1]
out[2] = a[2] + b[2]
out[3] = a[3] + b[3]
out[4] = a[4] + b[4]
out[5] = a[5] + b[5]
out[6] = a[6] + b[6]
out[7] = a[7] + b[7]
out[8] = a[8] + b[8]
out[9] = a[9] + b[9]
out[10] = a[10] + b[10]
out[11] = a[11] + b[11]
out[12] = a[12] + b[12]
out[13] = a[13] + b[13]
out[14] = a[14] + b[14]
out[15] = a[15] + b[15]
return out
}
module.exports = add