copy function

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

Copy the values from one vec2 to another

@param {vec2} out the receiving vector @param {ReadonlyVec2} a the source vector @returns {vec2} out

Implementation

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