copy function

List<double> copy(List<double> out, List<double> a)

Copy the values from one mat2 to another

@param {mat2} out the receiving matrix @param {ReadonlyMat2} a the source matrix @returns {mat2} out

Implementation

List<double> copy(List<double> out, List<double> a) {
  out[0] = a[0];
  out[1] = a[1];
  out[2] = a[2];
  out[3] = a[3];
  return out;
}