public void Fill(WorkBuffer <Int3> triangles)
{
var n = PrivateStars.Length;
triangles.Extend(n);
triangles.Clear();
for (var i = 0; i < n; ++i)
{
var list = PrivateStars[i];
var data = list.Data;
var m = list.UsedSize;
for (var j = 0; j < m; ++j)
{
var s = data[j];
if (i < Mathf.Min(s.x, s.y))
{
var v = new Int3(i, s.x, s.y);
triangles.Push(ref v);
}
}
}
}