module.exports = fromMat2d

/**
 * Copies the values from a mat2d into a mat3
 *
 * @alias mat3.fromMat2d
 * @param {mat3} out the receiving matrix
 * @param {mat2d} a the matrix to copy
 * @returns {mat3} out
 **/
function fromMat2d(out, a) {
  out[0] = a[0]
  out[1] = a[1]
  out[2] = 0

  out[3] = a[2]
  out[4] = a[3]
  out[5] = 0

  out[6] = a[4]
  out[7] = a[5]
  out[8] = 1

  return out
}