add function

List<double> add(
  1. List<double> out,
  2. List<double> a,
  3. List<double> b
)

Adds two vec4's

@param {vec4} out the receiving vector @param {ReadonlyVec4} a the first operand @param {ReadonlyVec4} b the second operand @returns {vec4} out

Implementation

List<double> add(List<double> out, List<double> a, List<double> 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];
  return out;
}