void Update()
{
expected = transform.localToWorldMatrix;
test = TransformMatrix.LocalToWorld(transform);
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
error[i, j] = Mathf.Abs(test[i, j] - expected[i, j]);
}
}
}
