public void Index3ShortestDistanceMethodenTest()
{
Index3 size = new Index3(20, 20, 20);
Index3 i1 = new Index3(5, 7, 6); // Startwert
Index3 i2 = new Index3(12, 13, 8); // Destinations
Index3 i3 = new Index3(7, 6, 2); // Results
Assert.AreEqual(i3.X, i1.ShortestDistanceX(i2.X, size.X));
Assert.AreEqual(i3.Y, i1.ShortestDistanceY(i2.Y, size.Y));
Assert.AreEqual(i3.Z, i1.ShortestDistanceZ(i2.Z, size.Z));
Assert.AreEqual(new Index2(i3.X, i3.Y), i1.ShortestDistanceXY(new Index2(i2.X, i2.Y), new Index2(size.X, size.Y)));
Assert.AreEqual(new Index3(i3.X, i3.Y, i2.Z - i1.Z), i1.ShortestDistanceXY(i2, new Index2(size.X, size.Y)));
Assert.AreEqual(i3, i1.ShortestDistanceXYZ(i2, size));
}
public void Index3ShortestDistanceMethodenTest()
{
Index3 size = new Index3(20, 20, 20);
Index3 i1 = new Index3(5, 7, 6); // Startwert
Index3 i2 = new Index3(12, 13, 8); // Destinations
Index3 i3 = new Index3(7, 6, 2); // Results
Assert.AreEqual(i3.X, i1.ShortestDistanceX(i2.X, size.X));
Assert.AreEqual(i3.Y, i1.ShortestDistanceY(i2.Y, size.Y));
Assert.AreEqual(i3.Z, i1.ShortestDistanceZ(i2.Z, size.Z));
Assert.AreEqual(new Index2(i3.X, i3.Y), i1.ShortestDistanceXY(new Index2(i2.X, i2.Y), new Index2(size.X, size.Y)));
Assert.AreEqual(new Index3(i3.X, i3.Y, i2.Z - i1.Z), i1.ShortestDistanceXY(i2, new Index2(size.X, size.Y)));
Assert.AreEqual(i3, i1.ShortestDistanceXYZ(i2, size));
}
private bool FillChunkRenderer()
{
if (player.ActorHost == null)
{
return(false);
}
Index2 destinationChunk = new Index2(player.ActorHost.Position.ChunkIndex);
// Nur ausführen wenn der Spieler den Chunk gewechselt hat
if (destinationChunk != currentChunk)
{
localChunkCache.SetCenter(planet, new Index2(player.ActorHost.Position.ChunkIndex));
int mask = (int)Math.Pow(2, VIEWRANGE) - 1;
int span = (int)Math.Pow(2, VIEWRANGE);
int spanOver2 = span >> 1;
for (int x = 0; x < span; x++)
{
for (int y = 0; y < span; y++)
{
Index2 local = new Index2(x - spanOver2, y - spanOver2) + destinationChunk;
local.NormalizeXY(planet.Size);
int virtualX = local.X & mask;
int virtualY = local.Y & mask;
int rendererIndex = virtualX +
(virtualY << VIEWRANGE);
for (int z = 0; z < planet.Size.Z; z++)
{
chunkRenderer[rendererIndex, z].SetChunk(localChunkCache, local.X, local.Y, z);
}
}
}
Index3 comparationIndex = player.ActorHost.Position.ChunkIndex;
orderedChunkRenderer.Sort((x, y) =>
{
if (!x.ChunkPosition.HasValue)
{
return(1);
}
if (!y.ChunkPosition.HasValue)
{
return(-1);
}
Index3 distX = comparationIndex.ShortestDistanceXYZ(x.ChunkPosition.Value, planet.Size);
Index3 distY = comparationIndex.ShortestDistanceXYZ(y.ChunkPosition.Value, planet.Size);
return(distX.LengthSquared().CompareTo(distY.LengthSquared()));
});
currentChunk = destinationChunk;
}
foreach (var renderer in orderedChunkRenderer)
{
if (!renderer.NeedUpdate())
{
continue;
}
renderer.RegenerateVertexBuffer();
return(true);
}
return(false);
}
private void FillChunkRenderer()
{
if (player?.CurrentEntity == null)
{
return;
}
Index2 destinationChunk = new Index2(player.Position.Position.ChunkIndex);
// Nur ausführen wenn der Spieler den Chunk gewechselt hat
if (destinationChunk != currentChunk)
{
localChunkCache.SetCenter(
new Index2(player.Position.Position.ChunkIndex),
b =>
{
if (b)
{
fillResetEvent.Set();
OnCenterChanged?.Invoke(this, System.EventArgs.Empty);
}
});
for (int x = 0; x < Span; x++)
{
for (int y = 0; y < Span; y++)
{
Index2 local = new Index2(x - SpanOver2, y - SpanOver2) + destinationChunk;
local.NormalizeXY(planet.Size);
int virtualX = local.X & Mask;
int virtualY = local.Y & Mask;
int rendererIndex = virtualX +
(virtualY << VIEWRANGE);
for (int z = 0; z < planet.Size.Z; z++)
{
chunkRenderer[rendererIndex, z].SetChunk(localChunkCache, local.X, local.Y, z);
}
}
}
Index3 comparationIndex = player.Position.Position.ChunkIndex;
orderedChunkRenderer.Sort((x, y) =>
{
if (!x.ChunkPosition.HasValue)
{
return(1);
}
if (!y.ChunkPosition.HasValue)
{
return(-1);
}
Index3 distX = comparationIndex.ShortestDistanceXYZ(x.ChunkPosition.Value, planet.Size);
Index3 distY = comparationIndex.ShortestDistanceXYZ(y.ChunkPosition.Value, planet.Size);
return(distX.LengthSquared().CompareTo(distY.LengthSquared()));
});
currentChunk = destinationChunk;
}
foreach (var e in additionalFillResetEvents)
{
e.Set();
}
RegenerateAll(0);
}