demos/assets/g2.js
function copy(out, a) {
  out[0] = a[0];
  out[1] = a[1];
  out[2] = a[2];
  out[3] = a[3];
  out[4] = a[4];
  out[5] = a[5];
  out[6] = a[6];
  out[7] = a[7];
  out[8] = a[8];
  return out;
}
function copy(out, a) {
  out[0] = a[0];
  out[1] = a[1];
  out[2] = a[2];
  out[3] = a[3];
  out[4] = a[4];
  out[5] = a[5];
  out[6] = a[6];
  out[7] = a[7];
  out[8] = a[8];
  return out;
}
function copy ( out , a ) { out [ 0 ] = a [ 0 ] ; out [ 1 ] = a [ 1 ] ; out [ 2 ] = a [ 2 ] ; out [ 3 ] = a [ 3 ] ; out [ 4 ] = a [ 4 ] ; out [ 5 ] = a [ 5 ] ; out [ 6 ] = a [ 6 ] ; out [ 7 ] = a [ 7 ] ; out [ 8 ] = a [ 8 ] ; return out ; }
Copy the values from one mat3 to another

@param {mat3} out the receiving matrix
@param {mat3} a the source matrix
@returns {mat3} out
Copy the values from one mat3 to another