private void RenderUv()
{
var effect = DeviceContextHolder.GetEffect <EffectSpecialUv>();
var a = new List <ToDrawAt>(1);
for (var i = _filteredNodes.Length - 1; i >= 0; i--)
{
var v = _filteredNodes[i].OriginalNode.Vertices;
var w = new List <ToDrawAt>(1);
for (var j = v.Length - 1; j >= 0; j--)
{
var t = new ToDrawAt(v[j].TexC);
if (!w.Contains(t))
{
w.Add(t);
}
if (w.Count >= 16)
{
break;
}
}
a.AddRange(w.ApartFrom(a).ToList());
}
AcToolsLogging.Write($"Affected sectors: {a.Select(x => $"[X: {x.X}, Y: {x.Y}]").JoinToString("; ")}");
var s = Stopwatch.StartNew();
foreach (var w in a)
{
effect.FxOffset.Set(new Vector2(-w.X, -w.Y - 1f));
for (var i = _filteredNodes.Length - 1; i >= 0; i--)
{
_filteredNodes[i].Draw(DeviceContextHolder, null, SpecialRenderMode.Simple);
}
}
AcToolsLogging.Write($"Performance: {s.Elapsed.TotalMilliseconds / a.Count:F1} ms per sector; {a.Count} sectors; {_filteredNodes.Length} node(s)");
}
private bool Equals(ToDrawAt other)
{
return(X == other.X && Y == other.Y);
}